{"id":2135,"date":"2023-04-28T13:54:23","date_gmt":"2023-04-28T04:54:23","guid":{"rendered":"https:\/\/edu.ujhb.org\/?p=2135"},"modified":"2023-04-28T13:54:23","modified_gmt":"2023-04-28T04:54:23","slug":"object-c%e5%85%a5%e9%96%80%ef%bc%88%e6%97%a5%e6%9c%ac%e8%aa%9e%e7%89%88%ef%bc%89","status":"publish","type":"post","link":"https:\/\/edu.ujhb.org\/?p=2135","title":{"rendered":"Object-C\u5165\u9580\uff08\u65e5\u672c\u8a9e\u7248\uff09"},"content":{"rendered":"\n<p>\u30c8\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u306b\u5408\u308f\u305b\u3066\u30a2\u30ec\u30f3\u30b8\u3057\u3066\u3082\u3089\u3048\u307e\u3059\u304b\u3002\u307e\u305a objectC \u306e\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u304b\u3089\u59cb\u3081\u307e\u3057\u3087\u3046\u3002\u307e\u305a\u3001\u8aac\u660e\u3059\u308b\u5185\u5bb9\u306e\u6982\u8981\u3092\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p>\u3082\u3061\u308d\u3093\u3002\u4ee5\u4e0b\u306f\u3001Objective-C \u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u306b\u57fa\u3065\u304f\u30d3\u30c7\u30aa \u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u306e\u6982\u8981\u3067\u3059\u3002\u3053\u306e\u6982\u8981\u306f\u3001\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u4e00\u822c\u5316\u306b\u57fa\u3065\u3044\u3066\u3044\u308b\u3053\u3068\u306b\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u5b9f\u969b\u306e\u72b6\u6cc1\u306b\u5fdc\u3058\u3066\u8abf\u6574\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30b3\u30fc\u30b9\u306e\u7d39\u4ecb\u3068 Objective-C \u306e\u6982\u8981\n<ul class=\"wp-block-list\">\n<li>\u30b3\u30fc\u30b9\u306e\u76ee\u7684\u3068\u5b66\u7fd2\u8a08\u753b<\/li>\n\n\n\n<li>Object-C \u306e\u6b74\u53f2\u3068\u767a\u5c55<\/li>\n\n\n\n<li>Object-C \u3068\u4ed6\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u306e\u6bd4\u8f03<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u958b\u767a\u74b0\u5883\u3092\u69cb\u7bc9\u3059\u308b\n<ul class=\"wp-block-list\">\n<li>Xcode \u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3068\u69cb\u6210<\/li>\n\n\n\n<li>\u65b0\u3057\u3044 Objective-C \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210\u3059\u308b<\/li>\n\n\n\n<li>\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u3068\u30c4\u30fc\u30eb\u306e\u7d39\u4ecb<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Object-C \u306e\u57fa\u672c\u69cb\u6587\n<ul class=\"wp-block-list\">\n<li>\u30c7\u30fc\u30bf\u578b\u3068\u5909\u6570<\/li>\n\n\n\n<li>\u6f14\u7b97\u5b50\u3068\u5f0f<\/li>\n\n\n\n<li>\u5236\u5fa1\u69cb\u9020: \u6761\u4ef6\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3068\u30eb\u30fc\u30d7<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u95a2\u6570\u3068\u30e1\u30bd\u30c3\u30c9\n<ul class=\"wp-block-list\">\n<li>\u95a2\u6570\u306e\u5ba3\u8a00\u3068\u5b9a\u7fa9<\/li>\n\n\n\n<li>\u95a2\u6570\u547c\u3073\u51fa\u3057<\/li>\n\n\n\n<li>\u30d1\u30e9\u30e1\u30fc\u30bf\u3068\u623b\u308a\u5024<\/li>\n\n\n\n<li>\u30e1\u30bd\u30c3\u30c9\u3068\u30bb\u30ec\u30af\u30bf\u30fc<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306e\u57fa\u790e\n<ul class=\"wp-block-list\">\n<li>\u30af\u30e9\u30b9\u3068\u30aa\u30d6\u30b8\u30a7\u30af\u30c8<\/li>\n\n\n\n<li>\u30d7\u30ed\u30d1\u30c6\u30a3\u3068\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5909\u6570<\/li>\n\n\n\n<li>\u7d99\u627f\u3059\u308b<\/li>\n\n\n\n<li>\u30ab\u30d7\u30bb\u30eb\u5316<\/li>\n\n\n\n<li>\u30dd\u30ea\u30e2\u30fc\u30d5\u30a3\u30ba\u30e0<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u30e1\u30e2\u30ea\u7ba1\u7406\n<ul class=\"wp-block-list\">\n<li>\u30e1\u30e2\u30ea\u306e\u5272\u308a\u5f53\u3066\u3068\u89e3\u653e<\/li>\n\n\n\n<li>\u81ea\u52d5\u53c2\u7167\u30ab\u30a6\u30f3\u30c8 (ARC)<\/li>\n\n\n\n<li>\u5f31\u53c2\u7167\u3068\u5f37\u53c2\u7167<\/li>\n\n\n\n<li>\u30e1\u30e2\u30ea \u30ea\u30fc\u30af\u3068\u5faa\u74b0\u53c2\u7167<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u5171\u901a\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3068\u30af\u30e9\u30b9 \u30e9\u30a4\u30d6\u30e9\u30ea\n<ul class=\"wp-block-list\">\n<li>Foundation \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306e\u6982\u8981<\/li>\n\n\n\n<li>\u6587\u5b57\u5217\u51e6\u7406: NSString \u304a\u3088\u3073 NSMutableString<\/li>\n\n\n\n<li>\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u306e\u7a2e\u985e: NSArray\u3001NSDictionary\u3001NSSet \u306a\u3069\u3002<\/li>\n\n\n\n<li>\u65e5\u6642\uff1aNSDate\u3001NSCalendar\u306a\u3069<\/li>\n\n\n\n<li>\u30d5\u30a1\u30a4\u30eb\u3068\u30d1\u30b9\u306e\u64cd\u4f5c: NSFileManager \u306a\u3069<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>UIKit \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3068\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u306e\u958b\u767a\n<ul class=\"wp-block-list\">\n<li>\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9 \u30b3\u30f3\u30c8\u30ed\u30fc\u30eb: UIButton\u3001UILabel\u3001UITextField \u306a\u3069\u3002<\/li>\n\n\n\n<li>\u30d3\u30e5\u30fc\u3068\u30d3\u30e5\u30fc \u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc<\/li>\n\n\n\n<li>\u81ea\u52d5\u30ec\u30a4\u30a2\u30a6\u30c8\u3068\u5236\u7d04\u30ec\u30a4\u30a2\u30a6\u30c8<\/li>\n\n\n\n<li>\u30a4\u30d9\u30f3\u30c8\u51e6\u7406\u3068\u30b8\u30a7\u30b9\u30c1\u30e3\u30fc\u8a8d\u8b58<\/li>\n\n\n\n<li>\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u3068\u30d3\u30e5\u30fc\u306e\u5207\u308a\u66ff\u3048<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3068\u30c7\u30fc\u30bf\u51e6\u7406\n<ul class=\"wp-block-list\">\n<li>NSURLSession \u3068\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30ea\u30af\u30a8\u30b9\u30c8<\/li>\n\n\n\n<li>JSON \u306e\u89e3\u6790\u3068\u30b7\u30ea\u30a2\u30eb\u5316<\/li>\n\n\n\n<li>\u30c7\u30fc\u30bf\u306e\u6c38\u7d9a\u6027: NSUserDefaults\u3001Core Data \u306a\u3069\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u30de\u30eb\u30c1\u30b9\u30ec\u30c3\u30c9\u3068\u540c\u6642\u5b9f\u884c\u6027\n<ul class=\"wp-block-list\">\n<li>NSThread \u3068\u30de\u30eb\u30c1\u30b9\u30ec\u30c3\u30c9 \u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0<\/li>\n\n\n\n<li>GCD (Grand Central Dispatch) \u3068\u30ad\u30e5\u30fc<\/li>\n\n\n\n<li>NSOperation \u3068 NSOperationQueue<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u30c7\u30d0\u30c3\u30b0\u3068\u30a8\u30e9\u30fc\u51e6\u7406\n<ul class=\"wp-block-list\">\n<li>Xcode \u30c7\u30d0\u30c3\u30b0 \u30c4\u30fc\u30eb<\/li>\n\n\n\n<li>\u30d6\u30ec\u30fc\u30af\u30dd\u30a4\u30f3\u30c8\u3068\u30ed\u30b0\u51fa\u529b<\/li>\n\n\n\n<li>\u4f8b\u5916\u51e6\u7406\u3068\u30a8\u30e9\u30fc \u30d7\u30ed\u30f3\u30d7\u30c8<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u5b9f\u8df5\u3068\u307e\u3068\u3081\n<ul class=\"wp-block-list\">\n<li>\u5b9f\u969b\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u30c7\u30e2\u30f3\u30b9\u30c8\u30ec\u30fc\u30b7\u30e7\u30f3<\/li>\n\n\n\n<li>\u4e00\u822c\u7684\u306a\u554f\u984c\u3068\u89e3\u6c7a\u7b56<\/li>\n\n\n\n<li>\u5b66\u7fd2\u30ea\u30bd\u30fc\u30b9\u3068\u9032\u884c\u30d1\u30b9<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<p>\u3053\u306e\u6982\u8981\u306f\u3001Objective-C \u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u306e\u4e3b\u306a\u5185\u5bb9\u3092\u30ab\u30d0\u30fc\u3057\u3066\u304a\u308a\u3001\u7279\u5b9a\u306e\u30cb\u30fc\u30ba\u3068\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u306b\u5f93\u3063\u3066\u5909\u66f4\u304a\u3088\u3073\u62e1\u5f35\u3067\u304d\u307e\u3059\u3002\u304a\u5f79\u306b\u7acb\u3066\u308c\u3070\u5e78\u3044\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1748\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Objective-C\u306e\u6b74\u53f2\u3068\u767a\u5c55\u3092\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>\u3053\u306e\u4f1a\u8a71\u3067\u4f7f\u7528\u3055\u308c\u305f\u4ee5\u524d\u306e\u30e2\u30c7\u30eb\u306f\u4f7f\u7528\u3067\u304d\u307e\u305b\u3093\u3002\u6700\u65b0\u306e\u30c7\u30d5\u30a9\u30eb\u30c8 \u30e2\u30c7\u30eb\u306b\u5207\u308a\u66ff\u3048\u307e\u3057\u305f<\/p>\n\n\n\n<p>Object-C \u306f\u3001\u3082\u3068\u3082\u3068 1980 \u5e74\u4ee3\u521d\u982d\u306b Brad Cox \u3068 Tom Love \u306b\u3088\u3063\u3066 C \u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0 \u30b9\u30bf\u30a4\u30eb\u306e\u6539\u826f\u3068\u3057\u3066\u958b\u767a\u3055\u308c\u305f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u3067\u3059\u3002\u5f7c\u3089\u306f\u3001Smalltalk \u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8 \u30e2\u30c7\u30eb\u3092 C \u306e\u69cb\u6587\u3068\u7d44\u307f\u5408\u308f\u305b\u3066\u3001\u307e\u3063\u305f\u304f\u65b0\u3057\u3044\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u3092\u4f5c\u6210\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u521d\u671f\u306e Object-C \u306f C \u8a00\u8a9e\u306e\u5358\u306a\u308b\u62e1\u5f35\u3067\u3042\u308a\u3001\u30af\u30e9\u30b9\u3001\u7d99\u627f\u3001\u30dd\u30ea\u30e2\u30fc\u30d5\u30a3\u30ba\u30e0\u306a\u3069\u306e\u3044\u304f\u3064\u304b\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u6a5f\u80fd\u3092 C \u8a00\u8a9e\u306b\u8ffd\u52a0\u3057\u307e\u3059\u3002\u3057\u304b\u3057\u3001Objective-C \u306f 1988 \u5e74\u306b NeXTSTEP \u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u306b\u5c0e\u5165\u3055\u308c\u3001NeXT Corporation \u3067\u9078\u629e\u3055\u308c\u305f\u958b\u767a\u8a00\u8a9e\u306e 1 \u3064\u306b\u306a\u308b\u307e\u3067\u666e\u53ca\u3057\u307e\u305b\u3093\u3067\u3057\u305f\u3002<\/p>\n\n\n\n<p>NeXT \u306e\u53f0\u982d\u306b\u3088\u308a\u3001Object-C \u306f\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3001NeXTSTEP \u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u304a\u3088\u3073\u958b\u767a\u74b0\u5883\u306e\u6a19\u6e96\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u306b\u306a\u308a\u307e\u3057\u305f\u30021996 \u5e74\u3001Apple \u306f NeXT \u3092\u8cb7\u53ce\u3057\u307e\u3057\u305f\u3002\u3053\u308c\u306f\u3001Apple \u304c\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e Object-C \u3092\u8cb7\u53ce\u3057\u305f\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u305d\u308c\u4ee5\u6765\u3001Object-C \u306f Apple \u306e\u4e3b\u8981\u306a\u958b\u767a\u8a00\u8a9e\u3068\u306a\u308a\u3001macOS \u3084 iOS \u306a\u3069\u306e\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u306e\u30b3\u30a2 \u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3084\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u958b\u767a\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>Apple \u306e\u6210\u529f\u306b\u3088\u308a\u3001Objective-C \u306b\u9023\u7d61\u3057\u3066\u4f7f\u7528\u3059\u308b\u958b\u767a\u8005\u304c\u307e\u3059\u307e\u3059\u5897\u3048\u3066\u3044\u307e\u3059\u30022010 \u5e74\u4ee3\u521d\u982d\u3001\u30e2\u30d0\u30a4\u30eb \u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3068\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u306e\u53f0\u982d\u306b\u3088\u308a\u3001iOS \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u6025\u901f\u306b\u958b\u767a\u3055\u308c\u3001Object-C \u306e\u4eba\u6c17\u304c\u9ad8\u307e\u308a\u307e\u3057\u305f\u3002\u3053\u306e\u3068\u304d\u3001Apple \u306f Swift \u8a00\u8a9e\u3092\u5c0e\u5165\u3057\u307e\u3057\u305f\u3002Swift \u3082\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u3067\u3059\u304c\u3001Object-C \u306f\u4f9d\u7136\u3068\u3057\u3066 iOS \u958b\u767a\u306e\u4e3b\u6d41\u8a00\u8a9e\u306e 1 \u3064\u3067\u3059\u3002\u4eca\u65e5\u3067\u3082\u3001\u591a\u304f\u306e iOS \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c Objective-C \u3067\u66f8\u304b\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3064\u307e\u308a\u3001Objective-C \u306e\u6b74\u53f2\u306f 1980 \u5e74\u4ee3\u521d\u982d\u306b\u3055\u304b\u306e\u307c\u308b\u3053\u3068\u304c\u3067\u304d\u3001C \u8a00\u8a9e\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0 \u30b9\u30bf\u30a4\u30eb\u3092\u6539\u5584\u3059\u308b\u305f\u3081\u306b\u4f5c\u6210\u3055\u308c\u305f\u8a00\u8a9e\u3067\u3059\u3002NeXT \u3068 Apple \u306e\u53f0\u982d\u306b\u3088\u308a\u3001Object-C \u306f\u5e83\u304f\u4f7f\u7528\u304a\u3088\u3073\u4fc3\u9032\u3055\u308c\u3001Apple \u306e\u4e3b\u8981\u306a\u958b\u767a\u8a00\u8a9e\u306e 1 \u3064\u306b\u306a\u308a\u307e\u3057\u305f\u3002Swift \u306e\u731b\u653b\u6483\u306e\u4e0b\u3067\u3082\u3001Objective-C \u306f\u4f9d\u7136\u3068\u3057\u3066 iOS \u958b\u767a\u306e\u4e3b\u6d41\u8a00\u8a9e\u306e 1 \u3064\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1748\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Objective-C \u3068\u4ed6\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u3068\u306e\u6bd4\u8f03\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Object-C \u306f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u3067\u3042\u308a\u3001\u4ed6\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u3088\u308a\u3082\u3044\u304f\u3064\u304b\u306e\u72ec\u81ea\u306e\u6a5f\u80fd\u3068\u5229\u70b9\u304c\u3042\u308a\u307e\u3059\u3002Objective-C \u3092\u4ed6\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u3068\u6bd4\u8f03\u3059\u308b\u3068\u3001\u6b21\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>C\u8a00\u8a9e\n<ul class=\"wp-block-list\">\n<li>Object-C \u306f C \u8a00\u8a9e\u304b\u3089\u958b\u767a\u3055\u308c\u305f\u305f\u3081\u3001C \u8a00\u8a9e\u3068\u540c\u69d8\u306e\u6587\u6cd5\u69cb\u9020\u3092\u6301\u3063\u3066\u3044\u307e\u3059\u3002\u305f\u3060\u3057\u3001Objective-C \u306b\u306f\u3001\u30af\u30e9\u30b9\u3001\u7d99\u627f\u3001\u30dd\u30ea\u30e2\u30fc\u30d5\u30a3\u30ba\u30e0\u306a\u3069\u3001C \u8a00\u8a9e\u306b\u306a\u3044\u591a\u304f\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u6a5f\u80fd\u304c\u8ffd\u52a0\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/li>\n\n\n\n<li>C \u8a00\u8a9e\u306f\u4e3b\u306b\u30b7\u30b9\u30c6\u30e0 \u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3068\u4f4e\u30ec\u30d9\u30eb\u306e\u958b\u767a\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u304c\u3001Object-C \u306f\u9ad8\u5ea6\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u958b\u767a\u3001\u7279\u306b macOS \u304a\u3088\u3073 iOS \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u958b\u767a\u306b\u3088\u308a\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>C++ \u8a00\u8a9e\n<ul class=\"wp-block-list\">\n<li>C++ \u306f\u3001C \u8a00\u8a9e\u304b\u3089\u958b\u767a\u3055\u308c\u305f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u3067\u3082\u3042\u308a\u307e\u3059\u3002C++ \u306f\u3001\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u53d7\u3051\u6e21\u3057\u3068\u52d5\u7684\u30d0\u30a4\u30f3\u30c7\u30a3\u30f3\u30b0\u306b\u91cd\u70b9\u3092\u7f6e\u3044\u3066\u3044\u308b Objective-C \u3088\u308a\u3082\u3001\u5f37\u304f\u578b\u4ed8\u3051\u3055\u308c\u305f\u30b8\u30a7\u30cd\u30ea\u30c3\u30af \u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306b\u91cd\u70b9\u3092\u7f6e\u3044\u3066\u3044\u307e\u3059\u3002<\/li>\n\n\n\n<li>C++ \u3068 Object-C \u306e\u6587\u6cd5\u69cb\u9020\u306b\u3082\u3044\u304f\u3064\u304b\u306e\u9055\u3044\u304c\u3042\u308a\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001C++ \u306f\u30b9\u30b3\u30fc\u30d7\u306b :: \u8a18\u53f7\u3092\u4f7f\u7528\u3057\u307e\u3059\u304c\u3001Object-C \u306f\u30af\u30e9\u30b9 \u30e1\u30bd\u30c3\u30c9\u3068\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9 \u30e1\u30bd\u30c3\u30c9\u306b + \u304a\u3088\u3073 \u2013 \u8a18\u53f7\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Java \u8a00\u8a9e\n<ul class=\"wp-block-list\">\n<li>Java \u3082\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u3067\u3042\u308a\u3001Object-C \u3068\u6bd4\u8f03\u3057\u3066\u3001Java \u306f\u30af\u30ed\u30b9\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u958b\u767a\u3068\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306b\u3088\u308a\u6ce8\u610f\u3092\u6255\u3063\u3066\u3044\u307e\u3059\u3002Java \u30d7\u30ed\u30b0\u30e9\u30e0\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u304a\u3088\u3073\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2 \u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3067\u5b9f\u884c\u3067\u304d\u308b Java \u4eee\u60f3\u30de\u30b7\u30f3 (JVM) \u4e0a\u3067\u5b9f\u884c\u3055\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li>Java \u3068 Object-C \u306e\u6587\u6cd5\u69cb\u9020\u306f\u307e\u3063\u305f\u304f\u7570\u306a\u308a\u307e\u3059\u3002Java \u306f C++ \u306b\u4f3c\u305f\u6587\u6cd5\u69cb\u9020\u3092\u4f7f\u7528\u3057\u307e\u3059\u304c\u3001Object-C \u306f\u52d5\u7684\u30e1\u30c3\u30bb\u30fc\u30b8 \u30d1\u30c3\u30b7\u30f3\u30b0\u306e\u6587\u6cd5\u69cb\u9020\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u8fc5\u901f\u306a\u8a00\u8a9e\n<ul class=\"wp-block-list\">\n<li>Swift \u306f\u3001Objective-C \u3092\u7f6e\u304d\u63db\u3048\u308b\u305f\u3081\u306b Apple \u306b\u3088\u3063\u3066\u5c0e\u5165\u3055\u308c\u305f\u65b0\u3057\u3044\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u3067\u3059\u3002Objective-C \u3068\u6bd4\u8f03\u3057\u3066\u3001Swift \u306f\u5b89\u5168\u6027\u3068\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u3088\u308a\u6ce8\u610f\u3092\u6255\u3044\u3001\u3088\u308a\u7c21\u6f54\u306a\u69cb\u6587\u69cb\u9020\u3068\u512a\u308c\u305f\u578b\u63a8\u8ad6\u80fd\u529b\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002<\/li>\n\n\n\n<li>Swift \u3068 Objective-C \u306e\u6587\u6cd5\u69cb\u9020\u3082\u307e\u3063\u305f\u304f\u7570\u306a\u308a\u307e\u3059\u3002Swift \u306f\u4e2d\u62ec\u5f27\u3092\u4f7f\u7528\u3057\u3066\u30b3\u30fc\u30c9 \u30d6\u30ed\u30c3\u30af\u3092\u793a\u3057\u307e\u3059\u304c\u3001Objective-C \u306f\u89d2\u62ec\u5f27\u3092\u4f7f\u7528\u3057\u3066\u30e1\u30c3\u30bb\u30fc\u30b8 \u30d1\u30c3\u30b7\u30f3\u30b0\u3092\u793a\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<p>\u5168\u4f53\u3068\u3057\u3066\u3001Objective-C \u306f\u3001\u4ed6\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u3068\u6bd4\u8f03\u3057\u3066\u3001\u72ec\u81ea\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u6a5f\u80fd\u3068\u52d5\u7684\u30e1\u30c3\u30bb\u30fc\u30b8 \u30d1\u30c3\u30b7\u30f3\u30b0 \u30e1\u30ab\u30cb\u30ba\u30e0\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u6587\u6cd5\u69cb\u9020\u306f\u4ed6\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u3068\u306f\u3044\u304f\u3064\u304b\u306e\u9055\u3044\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u4f9d\u7136\u3068\u3057\u3066 iOS \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u958b\u767a\u306e\u4e3b\u6d41\u8a00\u8a9e\u306e 1 \u3064\u3067\u3059\u3002Swift \u306e\u958b\u767a\u306b\u4f34\u3044\u3001Objective-C \u306f\u5f90\u3005\u306b\u7f6e\u304d\u63db\u3048\u3089\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u4f9d\u7136\u3068\u3057\u3066\u5b66\u7fd2\u3068\u7fd2\u5f97\u306b\u5024\u3059\u308b\u91cd\u8981\u306a\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1748\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Xcode \u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3068\u69cb\u6210\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Xcode \u306f\u3001Apple \u304c macOS \u304a\u3088\u3073 iOS \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u958b\u767a\u3059\u308b\u305f\u3081\u306b\u958b\u767a\u3057\u305f\u7d71\u5408\u958b\u767a\u74b0\u5883 (IDE) \u3067\u3059\u3002Xcode \u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3068\u69cb\u6210\u306f\u3001Objective-C \u3092\u4f7f\u7528\u3057\u305f\u958b\u767a\u3092\u958b\u59cb\u3059\u308b\u305f\u3081\u306e\u6700\u521d\u306e\u30b9\u30c6\u30c3\u30d7\u3067\u3059\u3002\u4ee5\u4e0b\u306f\u3001Xcode \u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3068\u69cb\u6210\u306e\u8a73\u7d30\u306a\u624b\u9806\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Xcode \u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9 Mac App Store \u3067 Xcode \u3092\u691c\u7d22\u3059\u308b\u304b\u3001Apple \u958b\u767a\u8005 Web \u30b5\u30a4\u30c8\u3067 Xcode \u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u307e\u3059\u3002Xcode \u306e\u6700\u65b0\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u9078\u629e\u3057\u3001Mac \u304c Xcode \u306e\u30b7\u30b9\u30c6\u30e0\u8981\u4ef6\u3092\u6e80\u305f\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n\n\n\n<li>Xcode \u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb \u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u305f Xcode \u30a4\u30f3\u30b9\u30c8\u30fc\u30eb \u30d5\u30a1\u30a4\u30eb\u3092\u30c0\u30d6\u30eb\u30af\u30ea\u30c3\u30af\u3057\u3001\u30d7\u30ed\u30f3\u30d7\u30c8\u306b\u5f93\u3063\u3066\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\u3002Xcode \u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb \u30d1\u30c3\u30b1\u30fc\u30b8\u306f\u6bd4\u8f03\u7684\u5927\u304d\u3044\u305f\u3081\u3001\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb \u30d7\u30ed\u30bb\u30b9\u306b\u306f\u6642\u9593\u304c\u304b\u304b\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li>Xcode \u3092\u958b\u304f \u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u304c\u5b8c\u4e86\u3057\u305f\u3089\u3001Xcode \u3092\u958b\u304d\u307e\u3059\u3002Xcode \u3092\u521d\u3081\u3066\u8d77\u52d5\u3059\u308b\u3068\u304d\u306f\u3001\u4f7f\u7528\u8a31\u8afe\u5951\u7d04\u306b\u540c\u610f\u3057\u3001\u3044\u304f\u3064\u304b\u306e\u8ffd\u52a0\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u3053\u3068\u3092\u9078\u629e\u3057\u307e\u3059\u3002\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u3068\u3001Xcode \u3092\u4f7f\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li>Xcode \u306e\u69cb\u6210 Xcode \u3092\u69cb\u6210\u3059\u308b\u3068\u3001\u958b\u767a\u30d7\u30ed\u30bb\u30b9\u304c\u30b9\u30e0\u30fc\u30ba\u306b\u306a\u308a\u307e\u3059\u3002\u4ee5\u4e0b\u306b\u3001\u3044\u304f\u3064\u304b\u306e\u4e00\u822c\u7684\u306a\u69cb\u6210\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u793a\u3057\u307e\u3059\u3002\n<ul class=\"wp-block-list\">\n<li>\u884c\u756a\u53f7\u3092\u8868\u793a\u3059\u308b: Xcode \u30e1\u30cb\u30e5\u30fc \u30d0\u30fc\u304b\u3089\u3001[Xcode] &gt; [Preferences] \u3092\u9078\u629e\u3057\u3001[Text Editing] \u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002[\u7de8\u96c6] \u30bf\u30d6\u3067\u3001[\u884c\u756a\u53f7\u3092\u8868\u793a] \u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u30aa\u30f3\u306b\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30aa\u30fc\u30c8\u30b3\u30f3\u30d7\u30ea\u30fc\u30c8: Xcode \u30e1\u30cb\u30e5\u30fc \u30d0\u30fc\u304b\u3089\u3001[Xcode] &gt; [Preferences] \u3092\u9078\u629e\u3057\u3001[Text Editing] \u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002[\u7de8\u96c6] \u30bf\u30d6\u3067\u3001[\u5165\u529b\u6642\u306b\u88dc\u5b8c\u3092\u63d0\u6848\u3059\u308b] \u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u30aa\u30f3\u306b\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30b3\u30fc\u30c9 \u30b9\u30bf\u30a4\u30eb: Xcode \u30e1\u30cb\u30e5\u30fc \u30d0\u30fc\u304b\u3089\u3001[Xcode] &gt; [Preferences] \u3092\u9078\u629e\u3057\u3001[Text Editing] \u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002[\u30a4\u30f3\u30c7\u30f3\u30c8] \u30bf\u30d6\u3067\u3001\u30bf\u30d6\u3001\u30b9\u30da\u30fc\u30b9\u3001\u30b9\u30de\u30fc\u30c8\u306a\u3069\u3001\u597d\u307f\u306e\u30b3\u30fc\u30c9 \u30b9\u30bf\u30a4\u30eb\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30b7\u30df\u30e5\u30ec\u30fc\u30bf\u30fc: Xcode \u30e1\u30cb\u30e5\u30fc \u30d0\u30fc\u304b\u3089 [\u30a6\u30a3\u30f3\u30c9\u30a6] &gt; [\u30c7\u30d0\u30a4\u30b9\u3068\u30b7\u30df\u30e5\u30ec\u30fc\u30bf\u30fc] \u3092\u9078\u629e\u3057\u307e\u3059\u3002[\u30c7\u30d0\u30a4\u30b9] \u30bf\u30d6\u3067\u3001\u30a8\u30df\u30e5\u30ec\u30fc\u30bf\u30fc\u3092\u9078\u629e\u3057\u3001[+] \u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u65b0\u3057\u3044\u30a8\u30df\u30e5\u30ec\u30fc\u30bf\u30fc\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9 \u30c6\u30fc\u30de: Xcode \u30e1\u30cb\u30e5\u30fc \u30d0\u30fc\u304b\u3089 [Xcode] &gt; [\u8a2d\u5b9a] \u3092\u9078\u629e\u3057\u3001[\u4e00\u822c] \u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002[\u5916\u89b3] \u30bf\u30d6\u3067\u3001\u597d\u307f\u306e\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9 \u30c6\u30fc\u30de (\u30e9\u30a4\u30c8\u3084\u30c0\u30fc\u30af\u306a\u3069) \u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u65b0\u3057\u3044\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u4f5c\u6210 \u69cb\u6210\u304c\u5b8c\u4e86\u3057\u305f\u3089\u3001\u65b0\u3057\u3044 Objective-C \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u4f5c\u6210\u3092\u958b\u59cb\u3057\u307e\u3059\u3002Xcode \u306e\u3088\u3046\u3053\u305d\u753b\u9762\u304b\u3089\u3001[\u65b0\u3057\u3044 Xcode \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210\u3059\u308b] \u3092\u9078\u629e\u3057\u307e\u3059\u3002\u6b21\u306b\u3001macOS \u307e\u305f\u306f iOS \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3 \u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3092\u9078\u629e\u3057\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u540d\u3068\u7d44\u7e54\u540d\u3092\u5165\u529b\u3057\u3001\u4fdd\u5b58\u5834\u6240\u3092\u9078\u629e\u3057\u3066\u3001[\u6b21\u3078] \u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002\u6b21\u306b\u3001Object-C \u3084 Cocoa \u306a\u3069\u3001\u4f7f\u7528\u3059\u308b\u8a00\u8a9e\u3068\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3092\u9078\u629e\u3057\u3001[\u6b21\u3078] \u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002\u6700\u5f8c\u306b\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u4fdd\u5b58\u3059\u308b\u5834\u6240\u3092\u9078\u629e\u3057\u3001[\u4f5c\u6210] \u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u624b\u9806\u306f\u3001Objective-C \u3067\u958b\u767a\u3092\u958b\u59cb\u3067\u304d\u308b\u3088\u3046\u306b Xcode \u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u69cb\u6210\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u554f\u984c\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u3084\u8cea\u554f\u304c\u3042\u308b\u5834\u5408\u306f\u3001Xcode \u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u78ba\u8a8d\u3059\u308b\u304b\u3001\u30d8\u30eb\u30d7\u3092\u6c42\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1748\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u65b0\u3057\u3044 Objective-C \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u4f5c\u6210\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Xcode \u3067\u65b0\u3057\u3044 Objective-C \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210\u3059\u308b\u3053\u3068\u306f\u3001Objective-C \u3092\u4f7f\u7528\u3057\u305f\u958b\u767a\u306e\u6700\u521d\u306e\u30b9\u30c6\u30c3\u30d7\u3067\u3059\u3002\u65b0\u3057\u3044\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210\u3059\u308b\u8a73\u7d30\u306a\u624b\u9806\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Xcode \u3092\u958b\u304f Xcode \u3092\u958b\u304d\u3001\u3088\u3046\u3053\u305d\u753b\u9762\u3067 [Create a new Xcode project] \u3092\u9078\u629e\u3057\u307e\u3059\u3002\u3059\u3067\u306b\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u958b\u3044\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u6700\u521d\u306b\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u9589\u3058\u3066\u3001\u65b0\u3057\u3044\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n\n\n\n<li>\u30d7\u30ed\u30b8\u30a7\u30af\u30c8 \u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u306e\u9078\u629e \u65b0\u3057\u3044 Xcode \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u4f5c\u6210 \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u3067\u3001\u30cb\u30fc\u30ba\u306b\u5408\u3063\u305f\u30d7\u30ed\u30b8\u30a7\u30af\u30c8 \u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3092\u9078\u629e\u3057\u307e\u3059\u3002Objective-C \u958b\u767a\u3067\u306f\u3001\u901a\u5e38\u3001macOS \u307e\u305f\u306f iOS \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3 \u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u304c\u9078\u629e\u3055\u308c\u307e\u3059\u3002\u3069\u306e\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3092\u9078\u629e\u3059\u308c\u3070\u3088\u3044\u304b\u308f\u304b\u3089\u306a\u3044\u5834\u5408\u306f\u3001Xcode \u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u53c2\u7167\u3059\u308b\u304b\u3001\u958b\u767a\u76ee\u6a19\u306b\u6700\u3082\u8fd1\u3044\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3092\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n\n\n\n<li>\u30d7\u30ed\u30b8\u30a7\u30af\u30c8 \u30aa\u30d7\u30b7\u30e7\u30f3\u306e\u69cb\u6210 \u30d7\u30ed\u30b8\u30a7\u30af\u30c8 \u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u69cb\u6210\u3059\u308b\u305f\u3081\u306e\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u3067\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u540d\u3001\u7d44\u7e54\u540d\u3001\u4fdd\u5b58\u5834\u6240\u306a\u3069\u306e\u60c5\u5831\u3092\u5165\u529b\u3057\u307e\u3059\u3002Xcode \u3067 Git \u30ea\u30dd\u30b8\u30c8\u30ea\u3092\u4f5c\u6210\u3057\u3066\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u7ba1\u7406\u3059\u308b\u304b\u3001Git \u3092\u4f7f\u7528\u3057\u306a\u3044\u304b\u3092\u9078\u629e\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u8a00\u8a9e\u3068\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306e\u9078\u629e \u65b0\u3057\u3044\u30d7\u30ed\u30b8\u30a7\u30af\u30c8 \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u306e [Choose options] \u3067\u3001\u4f7f\u7528\u3059\u308b\u8a00\u8a9e\u3068\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3092\u9078\u629e\u3057\u307e\u3059\u3002Objective-C \u958b\u767a\u3067\u306f\u3001\u901a\u5e38\u3001Object-C \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3068 Cocoa \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306e\u3069\u3061\u3089\u304b\u3092\u9078\u629e\u3067\u304d\u307e\u3059\u3002\u3069\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u9078\u629e\u3059\u308c\u3070\u3088\u3044\u304b\u308f\u304b\u3089\u306a\u3044\u5834\u5408\u306f\u3001Xcode \u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u53c2\u7167\u3059\u308b\u304b\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n\n\n\n<li>\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u4f5c\u6210 \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210\u3059\u308b\u524d\u306b\u3001\u4fdd\u5b58\u5834\u6240\u3092\u9078\u629e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3059\u3067\u306b\u4fdd\u5b58\u5834\u6240\u3092\u9078\u629e\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001[\u4f5c\u6210] \u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u4f5c\u6210\u3092\u958b\u59cb\u3057\u307e\u3059\u3002Xcode \u306f\u81ea\u52d5\u7684\u306b\u65b0\u3057\u3044 Objective-C \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210\u3057\u3001\u30e1\u30a4\u30f3 \u30a8\u30c7\u30a3\u30bf\u30fc \u30a6\u30a3\u30f3\u30c9\u30a6\u3092\u958b\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30d7\u30ed\u30b8\u30a7\u30af\u30c8 \u30d5\u30a1\u30a4\u30eb\u306e\u8868\u793a Xcode \u306e\u5de6\u5074\u306e\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3 \u30d0\u30fc\u3067\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8 \u30d5\u30a1\u30a4\u30eb\u3092\u8868\u793a\u3067\u304d\u307e\u3059\u3002Objective-C \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306f\u901a\u5e38\u3001\u30bd\u30fc\u30b9 \u30b3\u30fc\u30c9 \u30d5\u30a1\u30a4\u30eb\u3001\u30ea\u30bd\u30fc\u30b9 \u30d5\u30a1\u30a4\u30eb\u3001\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9 \u30d5\u30a1\u30a4\u30eb\u306a\u3069\u306e\u8907\u6570\u306e\u30d5\u30a1\u30a4\u30eb\u3067\u69cb\u6210\u3055\u308c\u307e\u3059\u3002\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3 \u30d0\u30fc\u306e\u30d5\u30a9\u30eb\u30c0 \u30a2\u30a4\u30b3\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3068\u3001\u3055\u307e\u3056\u307e\u306a\u30d5\u30a1\u30a4\u30eb\u3092\u8868\u793a\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30b3\u30fc\u30c9\u306e\u4f5c\u6210\u3092\u958b\u59cb\u3059\u308b \u65b0\u3057\u3044 Objective-C \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210\u3057\u305f\u3089\u3001\u30b3\u30fc\u30c9\u306e\u4f5c\u6210\u3092\u958b\u59cb\u3057\u307e\u3059\u3002Xcode \u3067\u306f\u3001\u30b3\u30fc\u30c9 \u30a8\u30c7\u30a3\u30bf\u30fc\u3092\u4f7f\u7528\u3057\u3066 Objective-C \u30b3\u30fc\u30c9\u3092\u8a18\u8ff0\u3057\u3001Interface Builder \u3092\u4f7f\u7528\u3057\u3066\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30e6\u30fc\u30b6\u30fc \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u3092\u8a2d\u8a08\u304a\u3088\u3073\u69cb\u7bc9\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u4e00\u822c\u306b\u3001\u65b0\u3057\u3044 Objective-C \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210\u3059\u308b\u306b\u306f\u3001\u9069\u5207\u306a\u30d7\u30ed\u30b8\u30a7\u30af\u30c8 \u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u306e\u9078\u629e\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8 \u30aa\u30d7\u30b7\u30e7\u30f3\u306e\u69cb\u6210\u3001\u8a00\u8a9e\u3068\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306e\u9078\u629e\u306a\u3069\u306e\u624b\u9806\u304c\u5fc5\u8981\u3067\u3059\u3002\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u304c\u4f5c\u6210\u3055\u308c\u305f\u3089\u3001Objective-C \u30b3\u30fc\u30c9\u306e\u8a18\u8ff0\u3092\u958b\u59cb\u3057\u3001Xcode \u304c\u63d0\u4f9b\u3059\u308b\u30c4\u30fc\u30eb\u3068\u30ea\u30bd\u30fc\u30b9\u3092\u4f7f\u7528\u3057\u3066\u958b\u767a\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1748\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Xcode\u306e\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3084\u30c4\u30fc\u30eb\u306e\u7d39\u4ecb\u3092\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Xcode \u306f\u3001macOS \u304a\u3088\u3073 iOS \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u958b\u767a\u3059\u308b\u305f\u3081\u306e\u5f37\u529b\u306a\u7d71\u5408\u958b\u767a\u74b0\u5883 (IDE) \u3067\u3059\u3002Xcode \u306e\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u3068\u30c4\u30fc\u30eb\u306e\u6982\u8981\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Xcode \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9 Xcode \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u306f\u3001\u6b21\u306e\u3088\u3046\u306a\u3044\u304f\u3064\u304b\u306e\u9818\u57df\u306b\u5206\u304b\u308c\u3066\u3044\u307e\u3059\u3002\n<ul class=\"wp-block-list\">\n<li>\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3 \u30d0\u30fc: \u5de6\u5074\u306b\u3042\u308a\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8 \u30d5\u30a1\u30a4\u30eb\u3092\u53c2\u7167\u3057\u305f\u308a\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u69cb\u9020\u3092\u30ca\u30d3\u30b2\u30fc\u30c8\u3057\u305f\u308a\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u7de8\u96c6\u9818\u57df: \u4e2d\u592e\u306b\u3042\u308a\u3001\u30bd\u30fc\u30b9 \u30b3\u30fc\u30c9\u3001\u30ea\u30bd\u30fc\u30b9 \u30d5\u30a1\u30a4\u30eb\u3001\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9 \u30d5\u30a1\u30a4\u30eb\u306a\u3069\u3092\u7de8\u96c6\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3\u9818\u57df: \u30d7\u30ed\u30d1\u30c6\u30a3 \u30a8\u30c7\u30a3\u30bf\u3001\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8 \u30d6\u30e9\u30a6\u30b6\u3001\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u306a\u3069\u3092\u542b\u3080\u53f3\u5074\u3002<\/li>\n\n\n\n<li>\u30c4\u30fc\u30eb\u30d0\u30fc\uff1a\u3088\u304f\u4f7f\u3046\u64cd\u4f5c\u30dc\u30bf\u30f3\u3084\u30b7\u30e7\u30fc\u30c8\u30ab\u30c3\u30c8\u30e1\u30cb\u30e5\u30fc\u306a\u3069\u3092\u4e0a\u90e8\u306b\u914d\u7f6e\u3002<\/li>\n\n\n\n<li>\u30c7\u30d0\u30c3\u30b0\u9818\u57df: \u4e0b\u90e8\u306b\u3042\u308a\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30c7\u30d0\u30c3\u30b0\u3068\u30ed\u30b0\u60c5\u5831\u306e\u8868\u793a\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Xcode \u30c4\u30fc\u30eb Xcode \u306b\u306f\u3001\u958b\u767a\u3068\u30c7\u30d0\u30c3\u30b0\u306b\u5f79\u7acb\u3064\u591a\u304f\u306e\u30c4\u30fc\u30eb\u3068\u30ea\u30bd\u30fc\u30b9\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002\n<ul class=\"wp-block-list\">\n<li>\u30b3\u30fc\u30c9 \u30a8\u30c7\u30a3\u30bf\u30fc: \u30bd\u30fc\u30b9 \u30b3\u30fc\u30c9\u3068\u30ea\u30bd\u30fc\u30b9 \u30d5\u30a1\u30a4\u30eb\u306e\u7de8\u96c6\u306b\u4f7f\u7528\u3055\u308c\u3001\u69cb\u6587\u306e\u5f37\u8abf\u8868\u793a\u3001\u81ea\u52d5\u88dc\u5b8c\u3001\u30b3\u30fc\u30c9 \u30ea\u30d5\u30a1\u30af\u30bf\u30ea\u30f3\u30b0\u306a\u3069\u306e\u6a5f\u80fd\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>Interface Builder: \u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u306e\u30c9\u30e9\u30c3\u30b0 \u30a2\u30f3\u30c9 \u30c9\u30ed\u30c3\u30d7\u3001\u30d7\u30ed\u30d1\u30c6\u30a3\u306e\u8a2d\u5b9a\u3001\u30ec\u30a4\u30a2\u30a6\u30c8\u306a\u3069\u306e\u6a5f\u80fd\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30e6\u30fc\u30b6\u30fc \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u3092\u8a2d\u8a08\u304a\u3088\u3073\u69cb\u7bc9\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30a2\u30bb\u30c3\u30c8 \u30ab\u30bf\u30ed\u30b0: \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u753b\u50cf\u3001\u30a2\u30a4\u30b3\u30f3\u3001\u30aa\u30fc\u30c7\u30a3\u30aa\u3001\u30d3\u30c7\u30aa\u3001\u304a\u3088\u3073\u305d\u306e\u4ed6\u306e\u30ea\u30bd\u30fc\u30b9\u3092\u7ba1\u7406\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30b3\u30f3\u30bd\u30fc\u30eb: \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u5b9f\u884c\u30ed\u30b0\u3068\u30c7\u30d0\u30c3\u30b0\u60c5\u5831\u3092\u8868\u793a\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30c7\u30d0\u30c3\u30ac\u30fc: \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30c7\u30d0\u30c3\u30b0\u306b\u4f7f\u7528\u3055\u308c\u3001\u30d6\u30ec\u30fc\u30af\u30dd\u30a4\u30f3\u30c8\u306e\u8a2d\u5b9a\u3001\u5909\u6570\u306e\u8868\u793a\u3001\u30b3\u30fc\u30eb \u30b9\u30bf\u30c3\u30af\u3001\u304a\u3088\u3073\u305d\u306e\u4ed6\u306e\u6a5f\u80fd\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30d7\u30ed\u30d5\u30a1\u30a4\u30e9\u30fc: \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u30e1\u30e2\u30ea\u4f7f\u7528\u91cf\u3092\u5206\u6790\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30c6\u30b9\u30bf\u30fc: \u5358\u4f53\u30c6\u30b9\u30c8\u3068 UI \u30c6\u30b9\u30c8\u306e\u8a18\u8ff0\u3068\u5b9f\u884c\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8 \u30d6\u30e9\u30a6\u30b6: Xcode \u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3068 API \u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u3092\u8868\u793a\u304a\u3088\u3073\u691c\u7d22\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406: \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u7ba1\u7406\u3059\u308b\u305f\u3081\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u3068\u5171\u540c\u958b\u767a\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<p>\u4e00\u822c\u306b\u3001Xcode \u306e\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u3068\u30c4\u30fc\u30eb\u306f\u975e\u5e38\u306b\u8c4a\u5bcc\u3067\u3001\u958b\u767a\u8005\u304c\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u3059\u3070\u3084\u304f\u4f5c\u6210\u3001\u30d3\u30eb\u30c9\u3001\u30c7\u30d0\u30c3\u30b0\u3001\u304a\u3088\u3073\u30c6\u30b9\u30c8\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u958b\u767a\u3057\u3066\u3044\u308b\u306e\u304c macOS \u30a2\u30d7\u30ea\u3067\u3042\u308d\u3046\u3068 iOS \u30a2\u30d7\u30ea\u3067\u3042\u308d\u3046\u3068\u3001Xcode \u306f\u5f37\u529b\u3067\u5fc5\u8981\u306a\u30c4\u30fc\u30eb\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1748\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Object-C\u306e\u57fa\u672c\u7684\u306a\u69cb\u6587\u30c7\u30fc\u30bf\u578b\u3068\u5909\u6570\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Object-C\u306fC\u8a00\u8a9e\u3092\u30d9\u30fc\u30b9\u306b\u3057\u305f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u3067\u3001C\u8a00\u8a9e\u306e\u30c7\u30fc\u30bf\u578b\u3084\u5909\u6570\u306e\u5b9a\u7fa9\u65b9\u6cd5\u3092\u7d99\u627f\u3057\u3066\u3044\u307e\u3059\u3002\u4ee5\u4e0b\u306f\u3001Objective-C \u306e\u57fa\u672c\u7684\u306a\u69cb\u6587\u3001\u30c7\u30fc\u30bf\u578b\u3001\u304a\u3088\u3073\u5909\u6570\u306e\u8a73\u7d30\u306a\u8aac\u660e\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u57fa\u672c\u6587\u6cd5\n<ul class=\"wp-block-list\">\n<li>Object-C \u30d7\u30ed\u30b0\u30e9\u30e0\u306f\u3001.m \u30b5\u30d5\u30a3\u30c3\u30af\u30b9 \u30d5\u30a1\u30a4\u30eb\u3092\u4f7f\u7528\u3057\u3066\u30bd\u30fc\u30b9 \u30b3\u30fc\u30c9\u3092\u4fdd\u5b58\u3057\u307e\u3059\u3002\u3053\u306e\u30bd\u30fc\u30b9 \u30b3\u30fc\u30c9\u306f\u3001Xcode \u307e\u305f\u306f\u305d\u306e\u4ed6\u306e\u30c6\u30ad\u30b9\u30c8 \u30a8\u30c7\u30a3\u30bf\u30fc\u3092\u4f7f\u7528\u3057\u3066\u8a18\u8ff0\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u901a\u5e38\u3001Objective-C \u30d7\u30ed\u30b0\u30e9\u30e0\u306f\u8907\u6570\u306e\u30af\u30e9\u30b9\u3067\u69cb\u6210\u3055\u308c\u3001\u5404\u30af\u30e9\u30b9\u306b\u306f\u30d7\u30ed\u30d1\u30c6\u30a3\u3068\u30e1\u30bd\u30c3\u30c9\u304c\u542b\u307e\u308c\u307e\u3059\u3002Objective-C \u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u4f5c\u6210\u3059\u308b\u5834\u5408\u3001\u30af\u30e9\u30b9\u7d99\u627f\u3001\u30ab\u30d7\u30bb\u30eb\u5316\u3001\u30dd\u30ea\u30e2\u30fc\u30d5\u30a3\u30ba\u30e0\u306a\u3069\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u6a5f\u80fd\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u30c7\u30fc\u30bf\u306e\u7a2e\u985e\n<ul class=\"wp-block-list\">\n<li>Object-C \u30c7\u30fc\u30bf\u578b\u306b\u306f\u3001\u30d7\u30ea\u30df\u30c6\u30a3\u30d6 \u30c7\u30fc\u30bf\u578b\u3068\u6d3e\u751f\u30c7\u30fc\u30bf\u578b\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u57fa\u672c\u7684\u306a\u30c7\u30fc\u30bf\u578b\u306f C \u8a00\u8a9e\u3068\u540c\u3058 int\u3001float\u3001double\u3001char \u306a\u3069\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u6d3e\u751f\u30c7\u30fc\u30bf\u578b\u306b\u306f\u3001\u914d\u5217\u3001\u69cb\u9020\u4f53\u3001\u5217\u6319\u578b\u3001\u30dd\u30a4\u30f3\u30bf\u30fc\u306a\u3069\u304c\u3042\u308a\u307e\u3059\u3002\u914d\u5217\u306f\u3001\u540c\u3058\u30c7\u30fc\u30bf\u578b\u306e\u8907\u6570\u306e\u8981\u7d20\u3092\u683c\u7d0d\u3059\u308b\u30c7\u30fc\u30bf\u578b\u3067\u3059\u3002\u69cb\u9020\u4f53\u306f\u3001\u7570\u306a\u308b\u30c7\u30fc\u30bf\u578b\u306e\u8907\u6570\u306e\u8981\u7d20\u3092\u683c\u7d0d\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u30ab\u30b9\u30bf\u30e0 \u30c7\u30fc\u30bf\u578b\u3067\u3059\u3002\u5217\u6319\u578b\u306f\u3001Used \u3092\u4f7f\u7528\u3057\u3066\u9650\u5b9a\u3055\u308c\u305f\u5024\u306e\u30bb\u30c3\u30c8\u3092\u8868\u3059\u30ab\u30b9\u30bf\u30e0 \u30c7\u30fc\u30bf\u578b\u3067\u3059\u3002 ; \u30dd\u30a4\u30f3\u30bf\u30fc\u306f\u3001\u30e1\u30e2\u30ea \u30a2\u30c9\u30ec\u30b9\u3092\u683c\u7d0d\u3059\u308b\u30c7\u30fc\u30bf\u578b\u3067\u3042\u308a\u3001\u4ed6\u306e\u5909\u6570\u307e\u305f\u306f\u30c7\u30fc\u30bf\u69cb\u9020\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u5909\u6570\n<ul class=\"wp-block-list\">\n<li>Objective-C \u306e\u5909\u6570\u306f\u3001\u4f7f\u7528\u3059\u308b\u524d\u306b\u5ba3\u8a00\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u5909\u6570\u5ba3\u8a00\u306b\u306f\u3001int count; \u306a\u3069\u306e\u30c7\u30fc\u30bf\u578b\u3068\u5909\u6570\u540d\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li>Objective-C \u306e\u5909\u6570\u306b\u306f\u3001int count = 0; \u306a\u3069\u306e\u521d\u671f\u5024\u3092\u5272\u308a\u5f53\u3066\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u5909\u6570\u306e\u30b9\u30b3\u30fc\u30d7\u3068\u306f\u3001\u5909\u6570\u304c\u30d7\u30ed\u30b0\u30e9\u30e0\u5185\u3067\u898b\u3048\u308b\u7bc4\u56f2\u3092\u6307\u3057\u307e\u3059\u3002Objective-C \u306e\u5909\u6570\u306f\u3001\u95a2\u6570\u306e\u5185\u90e8\u307e\u305f\u306f\u5916\u90e8\u3067\u5b9a\u7fa9\u3067\u304d\u307e\u3059\u3002\u95a2\u6570\u5185\u3067\u5b9a\u7fa9\u3055\u308c\u305f\u5909\u6570\u306f\u95a2\u6570\u5185\u3067\u306e\u307f\u8868\u793a\u3055\u308c\u307e\u3059\u304c\u3001\u95a2\u6570\u5916\u3067\u5b9a\u7fa9\u3055\u308c\u305f\u5909\u6570\u306f\u30d7\u30ed\u30b0\u30e9\u30e0\u5168\u4f53\u3067\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>Objective-C \u306e\u5909\u6570\u306f\u3001\u30ed\u30fc\u30ab\u30eb\u307e\u305f\u306f\u30b0\u30ed\u30fc\u30d0\u30eb\u306b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30ed\u30fc\u30ab\u30eb\u5909\u6570\u306f\u95a2\u6570\u5185\u3067\u306e\u307f\u8868\u793a\u3055\u308c\u3001\u30b0\u30ed\u30fc\u30d0\u30eb\u5909\u6570\u306f\u30d7\u30ed\u30b0\u30e9\u30e0\u5168\u4f53\u3067\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<p>\u4e00\u822c\u306b\u3001Objective-C \u306e\u57fa\u672c\u7684\u306a\u69cb\u6587\u3001\u30c7\u30fc\u30bf\u578b\u3001\u304a\u3088\u3073\u5909\u6570\u306e\u5b9a\u7fa9\u65b9\u6cd5\u306f\u3001C \u8a00\u8a9e\u306e\u3082\u306e\u3068\u4f3c\u3066\u3044\u307e\u3059\u3002Objective-C \u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u4f5c\u6210\u3059\u308b\u5834\u5408\u3001\u3055\u307e\u3056\u307e\u306a\u30c7\u30fc\u30bf\u578b\u3068\u5909\u6570\u306e\u5b9a\u7fa9\u65b9\u6cd5\u3092\u7406\u89e3\u3057\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u6b63\u3057\u304f\u4f7f\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1748\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Objective-C \u306e\u57fa\u672c\u8a00\u8a9e\u306e\u6f14\u7b97\u5b50\u3068\u5f0f\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Object-C \u306f\u3001C \u8a00\u8a9e\u306b\u57fa\u3065\u304f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u3067\u3042\u308b\u305f\u3081\u3001C \u8a00\u8a9e\u306e\u6f14\u7b97\u5b50\u3068\u5f0f\u3092\u7d99\u627f\u3057\u3066\u3044\u307e\u3059\u3002\u4ee5\u4e0b\u306f\u3001Objective-C \u306e\u57fa\u672c\u7684\u306a\u69cb\u6587\u3001\u6f14\u7b97\u5b50\u3001\u304a\u3088\u3073\u5f0f\u306e\u8a73\u7d30\u306a\u8aac\u660e\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u57fa\u672c\u6587\u6cd5\n<ul class=\"wp-block-list\">\n<li>Object-C \u30d7\u30ed\u30b0\u30e9\u30e0\u306f\u3001.m \u30b5\u30d5\u30a3\u30c3\u30af\u30b9 \u30d5\u30a1\u30a4\u30eb\u3092\u4f7f\u7528\u3057\u3066\u30bd\u30fc\u30b9 \u30b3\u30fc\u30c9\u3092\u4fdd\u5b58\u3057\u307e\u3059\u3002\u3053\u306e\u30bd\u30fc\u30b9 \u30b3\u30fc\u30c9\u306f\u3001Xcode \u307e\u305f\u306f\u305d\u306e\u4ed6\u306e\u30c6\u30ad\u30b9\u30c8 \u30a8\u30c7\u30a3\u30bf\u30fc\u3092\u4f7f\u7528\u3057\u3066\u8a18\u8ff0\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u901a\u5e38\u3001Objective-C \u30d7\u30ed\u30b0\u30e9\u30e0\u306f\u8907\u6570\u306e\u30af\u30e9\u30b9\u3067\u69cb\u6210\u3055\u308c\u3001\u5404\u30af\u30e9\u30b9\u306b\u306f\u30d7\u30ed\u30d1\u30c6\u30a3\u3068\u30e1\u30bd\u30c3\u30c9\u304c\u542b\u307e\u308c\u307e\u3059\u3002Objective-C \u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u4f5c\u6210\u3059\u308b\u5834\u5408\u3001\u30af\u30e9\u30b9\u7d99\u627f\u3001\u30ab\u30d7\u30bb\u30eb\u5316\u3001\u30dd\u30ea\u30e2\u30fc\u30d5\u30a3\u30ba\u30e0\u306a\u3069\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u6a5f\u80fd\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u64cd\u4f5c\u7b26\n<ul class=\"wp-block-list\">\n<li>Object-C \u6f14\u7b97\u5b50\u306b\u306f\u3001\u7b97\u8853\u6f14\u7b97\u5b50\u3001\u95a2\u4fc2\u6f14\u7b97\u5b50\u3001\u8ad6\u7406\u6f14\u7b97\u5b50\u3001\u30d3\u30c3\u30c8\u6f14\u7b97\u5b50\u3001\u4ee3\u5165\u6f14\u7b97\u5b50\u306a\u3069\u304c\u542b\u307e\u308c\u307e\u3059\u3002\u3053\u308c\u3089\u306f C \u8a00\u8a9e\u306e\u6f14\u7b97\u5b50\u3068\u540c\u3058\u3067\u3059\u3002<\/li>\n\n\n\n<li>\u7b97\u8853\u6f14\u7b97\u5b50\u306b\u306f\u3001\u52a0\u7b97\u3001\u6e1b\u7b97\u3001\u4e57\u7b97\u3001\u9664\u7b97\u3001\u30e2\u30b8\u30e5\u30ed\u6f14\u7b97\u5b50\u306a\u3069\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u95a2\u4fc2\u6f14\u7b97\u5b50\u306b\u306f\u3001\u7b49\u3057\u3044\u3001\u7b49\u3057\u304f\u306a\u3044\u3001\u3088\u308a\u5927\u304d\u3044\u3001\u3088\u308a\u5c0f\u3055\u3044\u3001\u3088\u308a\u5927\u304d\u3044\u304b\u7b49\u3057\u3044\u3001\u304a\u3088\u3073\u3088\u308a\u5c0f\u3055\u3044\u304b\u7b49\u3057\u3044\u6f14\u7b97\u5b50\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u8ad6\u7406\u6f14\u7b97\u5b50\u306b\u306f\u3001\u8ad6\u7406 AND\u3001\u8ad6\u7406 OR\u3001\u304a\u3088\u3073\u8ad6\u7406 NOT \u6f14\u7b97\u5b50\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30d3\u30c3\u30c8\u3054\u3068\u306e\u6f14\u7b97\u5b50\u306b\u306f\u3001\u30d3\u30c3\u30c8\u3054\u3068\u306e and\u3001\u30d3\u30c3\u30c8\u3054\u3068\u306e or\u3001\u30d3\u30c3\u30c8\u3054\u3068\u306e\u6392\u4ed6\u7684 or\u3001\u304a\u3088\u3073\u30d3\u30c3\u30c8\u3054\u3068\u306e\u5426\u5b9a\u6f14\u7b97\u5b50\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u4ee3\u5165\u6f14\u7b97\u5b50\u306b\u306f\u3001\u5358\u7d14\u4ee3\u5165\u3001\u52a0\u7b97\u4ee3\u5165\u3001\u6e1b\u7b97\u4ee3\u5165\u3001\u4e57\u7b97\u4ee3\u5165\u3001\u9664\u7b97\u4ee3\u5165\u3001\u304a\u3088\u3073\u30e2\u30b8\u30e5\u30ed\u4ee3\u5165\u6f14\u7b97\u5b50\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u8868\u73fe\n<ul class=\"wp-block-list\">\n<li>Objective-C \u306e\u5f0f\u306f\u3001\u6f14\u7b97\u5b50\u3068\u30aa\u30da\u30e9\u30f3\u30c9\u3067\u69cb\u6210\u3055\u308c\u307e\u3059\u3002\u30aa\u30da\u30e9\u30f3\u30c9\u306f\u3001\u5b9a\u6570\u3001\u5909\u6570\u3001\u307e\u305f\u306f\u95a2\u6570\u547c\u3073\u51fa\u3057\u306a\u3069\u306b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u5f0f\u306e\u5024\u306f\u3001\u5b9a\u6570\u3001\u5909\u6570\u3001\u95a2\u6570\u306e\u623b\u308a\u5024\u306a\u3069\u306b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u5f0f\u306e\u512a\u5148\u9806\u4f4d\u3068\u7d50\u5408\u898f\u5247\u306f C \u8a00\u8a9e\u3068\u540c\u3058\u3067\u3059\u3002\u62ec\u5f27\u3092\u4f7f\u7528\u3057\u3066\u3001\u5f0f\u306e\u512a\u5148\u9806\u4f4d\u3092\u5909\u66f4\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<p>\u5168\u4f53\u3068\u3057\u3066\u3001Objective-C \u306e\u57fa\u672c\u7684\u306a\u69cb\u6587\u3001\u6f14\u7b97\u5b50\u3001\u304a\u3088\u3073\u5f0f\u306f C \u8a00\u8a9e\u306b\u4f3c\u3066\u3044\u307e\u3059\u3002Objective-C \u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u4f5c\u6210\u3059\u308b\u3068\u304d\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u6f14\u7b97\u5b50\u3068\u5f0f\u3092\u7406\u89e3\u3057\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u6b63\u3057\u304f\u4f7f\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1748\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Objective-C \u306e\u57fa\u672c\u8a00\u8a9e\u306e\u6f14\u7b97\u5b50\u3068\u5f0f\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Object-C \u306f\u3001C \u8a00\u8a9e\u306b\u57fa\u3065\u304f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u3067\u3042\u308b\u305f\u3081\u3001C \u8a00\u8a9e\u306e\u6f14\u7b97\u5b50\u3068\u5f0f\u3092\u7d99\u627f\u3057\u3066\u3044\u307e\u3059\u3002\u4ee5\u4e0b\u306f\u3001Objective-C \u306e\u57fa\u672c\u7684\u306a\u69cb\u6587\u3001\u6f14\u7b97\u5b50\u3001\u304a\u3088\u3073\u5f0f\u306e\u8a73\u7d30\u306a\u8aac\u660e\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u57fa\u672c\u6587\u6cd5\n<ul class=\"wp-block-list\">\n<li>Object-C \u30d7\u30ed\u30b0\u30e9\u30e0\u306f\u3001.m \u30b5\u30d5\u30a3\u30c3\u30af\u30b9 \u30d5\u30a1\u30a4\u30eb\u3092\u4f7f\u7528\u3057\u3066\u30bd\u30fc\u30b9 \u30b3\u30fc\u30c9\u3092\u4fdd\u5b58\u3057\u307e\u3059\u3002\u3053\u306e\u30bd\u30fc\u30b9 \u30b3\u30fc\u30c9\u306f\u3001Xcode \u307e\u305f\u306f\u305d\u306e\u4ed6\u306e\u30c6\u30ad\u30b9\u30c8 \u30a8\u30c7\u30a3\u30bf\u30fc\u3092\u4f7f\u7528\u3057\u3066\u8a18\u8ff0\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u901a\u5e38\u3001Objective-C \u30d7\u30ed\u30b0\u30e9\u30e0\u306f\u8907\u6570\u306e\u30af\u30e9\u30b9\u3067\u69cb\u6210\u3055\u308c\u3001\u5404\u30af\u30e9\u30b9\u306b\u306f\u30d7\u30ed\u30d1\u30c6\u30a3\u3068\u30e1\u30bd\u30c3\u30c9\u304c\u542b\u307e\u308c\u307e\u3059\u3002Objective-C \u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u4f5c\u6210\u3059\u308b\u5834\u5408\u3001\u30af\u30e9\u30b9\u7d99\u627f\u3001\u30ab\u30d7\u30bb\u30eb\u5316\u3001\u30dd\u30ea\u30e2\u30fc\u30d5\u30a3\u30ba\u30e0\u306a\u3069\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u6a5f\u80fd\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u64cd\u4f5c\u7b26\n<ul class=\"wp-block-list\">\n<li>Object-C \u6f14\u7b97\u5b50\u306b\u306f\u3001\u7b97\u8853\u6f14\u7b97\u5b50\u3001\u95a2\u4fc2\u6f14\u7b97\u5b50\u3001\u8ad6\u7406\u6f14\u7b97\u5b50\u3001\u30d3\u30c3\u30c8\u6f14\u7b97\u5b50\u3001\u4ee3\u5165\u6f14\u7b97\u5b50\u306a\u3069\u304c\u542b\u307e\u308c\u307e\u3059\u3002\u3053\u308c\u3089\u306f C \u8a00\u8a9e\u306e\u6f14\u7b97\u5b50\u3068\u540c\u3058\u3067\u3059\u3002<\/li>\n\n\n\n<li>\u7b97\u8853\u6f14\u7b97\u5b50\u306b\u306f\u3001\u52a0\u7b97\u3001\u6e1b\u7b97\u3001\u4e57\u7b97\u3001\u9664\u7b97\u3001\u30e2\u30b8\u30e5\u30ed\u6f14\u7b97\u5b50\u306a\u3069\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u95a2\u4fc2\u6f14\u7b97\u5b50\u306b\u306f\u3001\u7b49\u3057\u3044\u3001\u7b49\u3057\u304f\u306a\u3044\u3001\u3088\u308a\u5927\u304d\u3044\u3001\u3088\u308a\u5c0f\u3055\u3044\u3001\u3088\u308a\u5927\u304d\u3044\u304b\u7b49\u3057\u3044\u3001\u304a\u3088\u3073\u3088\u308a\u5c0f\u3055\u3044\u304b\u7b49\u3057\u3044\u6f14\u7b97\u5b50\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u8ad6\u7406\u6f14\u7b97\u5b50\u306b\u306f\u3001\u8ad6\u7406 AND\u3001\u8ad6\u7406 OR\u3001\u304a\u3088\u3073\u8ad6\u7406 NOT \u6f14\u7b97\u5b50\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30d3\u30c3\u30c8\u3054\u3068\u306e\u6f14\u7b97\u5b50\u306b\u306f\u3001\u30d3\u30c3\u30c8\u3054\u3068\u306e and\u3001\u30d3\u30c3\u30c8\u3054\u3068\u306e or\u3001\u30d3\u30c3\u30c8\u3054\u3068\u306e\u6392\u4ed6\u7684 or\u3001\u304a\u3088\u3073\u30d3\u30c3\u30c8\u3054\u3068\u306e\u5426\u5b9a\u6f14\u7b97\u5b50\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u4ee3\u5165\u6f14\u7b97\u5b50\u306b\u306f\u3001\u5358\u7d14\u4ee3\u5165\u3001\u52a0\u7b97\u4ee3\u5165\u3001\u6e1b\u7b97\u4ee3\u5165\u3001\u4e57\u7b97\u4ee3\u5165\u3001\u9664\u7b97\u4ee3\u5165\u3001\u304a\u3088\u3073\u30e2\u30b8\u30e5\u30ed\u4ee3\u5165\u6f14\u7b97\u5b50\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u8868\u73fe\n<ul class=\"wp-block-list\">\n<li>Objective-C \u306e\u5f0f\u306f\u3001\u6f14\u7b97\u5b50\u3068\u30aa\u30da\u30e9\u30f3\u30c9\u3067\u69cb\u6210\u3055\u308c\u307e\u3059\u3002\u30aa\u30da\u30e9\u30f3\u30c9\u306f\u3001\u5b9a\u6570\u3001\u5909\u6570\u3001\u307e\u305f\u306f\u95a2\u6570\u547c\u3073\u51fa\u3057\u306a\u3069\u306b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u5f0f\u306e\u5024\u306f\u3001\u5b9a\u6570\u3001\u5909\u6570\u3001\u95a2\u6570\u306e\u623b\u308a\u5024\u306a\u3069\u306b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u5f0f\u306e\u512a\u5148\u9806\u4f4d\u3068\u7d50\u5408\u898f\u5247\u306f C \u8a00\u8a9e\u3068\u540c\u3058\u3067\u3059\u3002\u62ec\u5f27\u3092\u4f7f\u7528\u3057\u3066\u3001\u5f0f\u306e\u512a\u5148\u9806\u4f4d\u3092\u5909\u66f4\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<p>\u5168\u4f53\u3068\u3057\u3066\u3001Objective-C \u306e\u57fa\u672c\u7684\u306a\u69cb\u6587\u3001\u6f14\u7b97\u5b50\u3001\u304a\u3088\u3073\u5f0f\u306f C \u8a00\u8a9e\u306b\u4f3c\u3066\u3044\u307e\u3059\u3002Objective-C \u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u4f5c\u6210\u3059\u308b\u3068\u304d\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u6f14\u7b97\u5b50\u3068\u5f0f\u3092\u7406\u89e3\u3057\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u6b63\u3057\u304f\u4f7f\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1748\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Objective-C \u306e\u5236\u5fa1\u69cb\u9020\u306e\u57fa\u672c (\u6761\u4ef6\u6587\u3068\u30eb\u30fc\u30d7) \u3092\u8a73\u3057\u304f\u8aac\u660e\u3059\u308b<\/p>\n\n\n\n<p>Object-C \u306f C \u8a00\u8a9e\u3092\u30d9\u30fc\u30b9\u306b\u3057\u305f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u3067\u3042\u308b\u305f\u3081\u3001C \u8a00\u8a9e\u306e\u6761\u4ef6\u6587\u3068\u30eb\u30fc\u30d7\u5236\u5fa1\u69cb\u9020\u3092\u7d99\u627f\u3057\u3066\u3044\u307e\u3059\u3002\u4ee5\u4e0b\u306f\u3001Objective-C \u306e\u57fa\u672c\u7684\u306a\u69cb\u6587\u3001\u6761\u4ef6\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3001\u304a\u3088\u3073\u30eb\u30fc\u30d7\u5236\u5fa1\u69cb\u9020\u306e\u8a73\u7d30\u306a\u8aac\u660e\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u57fa\u672c\u6587\u6cd5\n<ul class=\"wp-block-list\">\n<li>Object-C \u30d7\u30ed\u30b0\u30e9\u30e0\u306f\u3001.m \u30b5\u30d5\u30a3\u30c3\u30af\u30b9 \u30d5\u30a1\u30a4\u30eb\u3092\u4f7f\u7528\u3057\u3066\u30bd\u30fc\u30b9 \u30b3\u30fc\u30c9\u3092\u4fdd\u5b58\u3057\u307e\u3059\u3002\u3053\u306e\u30bd\u30fc\u30b9 \u30b3\u30fc\u30c9\u306f\u3001Xcode \u307e\u305f\u306f\u305d\u306e\u4ed6\u306e\u30c6\u30ad\u30b9\u30c8 \u30a8\u30c7\u30a3\u30bf\u30fc\u3092\u4f7f\u7528\u3057\u3066\u8a18\u8ff0\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u901a\u5e38\u3001Objective-C \u30d7\u30ed\u30b0\u30e9\u30e0\u306f\u8907\u6570\u306e\u30af\u30e9\u30b9\u3067\u69cb\u6210\u3055\u308c\u3001\u5404\u30af\u30e9\u30b9\u306b\u306f\u30d7\u30ed\u30d1\u30c6\u30a3\u3068\u30e1\u30bd\u30c3\u30c9\u304c\u542b\u307e\u308c\u307e\u3059\u3002Objective-C \u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u4f5c\u6210\u3059\u308b\u5834\u5408\u3001\u30af\u30e9\u30b9\u7d99\u627f\u3001\u30ab\u30d7\u30bb\u30eb\u5316\u3001\u30dd\u30ea\u30e2\u30fc\u30d5\u30a3\u30ba\u30e0\u306a\u3069\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u6a5f\u80fd\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u6761\u4ef6\u6587\n<ul class=\"wp-block-list\">\n<li>Objective-C \u306e\u6761\u4ef6\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u306b\u306f\u3001if \u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3001switch \u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3001\u304a\u3088\u3073\u4e09\u9805\u6f14\u7b97\u5b50\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li>if \u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u306f\u3001\u6761\u4ef6\u306b\u57fa\u3065\u3044\u3066\u3055\u307e\u3056\u307e\u306a\u30b3\u30fc\u30c9 \u30d6\u30ed\u30c3\u30af\u3092\u5b9f\u884c\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002if \u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u306e\u69cb\u6587\u306f\u3001if (\u6761\u4ef6) { \u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8; } \u3067\u3059\u3002<\/li>\n\n\n\n<li>switch \u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u6761\u4ef6\u306b\u57fa\u3065\u3044\u3066\u3055\u307e\u3056\u307e\u306a\u30b3\u30fc\u30c9 \u30d6\u30ed\u30c3\u30af\u3092\u5b9f\u884c\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002switch \u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u306e\u69cb\u6587\u306f\u3001switch (expression) { case constant: statement; break; default: statement; } \u3067\u3059\u3002<\/li>\n\n\n\n<li>\u4e09\u9805\u6f14\u7b97\u5b50\u306f\u3001\u6761\u4ef6\u306b\u57fa\u3065\u3044\u3066\u7570\u306a\u308b\u5024\u3092\u8fd4\u3059\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u4e09\u9805\u6f14\u7b97\u5b50\u306e\u69cb\u6587\u306f\u3001\u6761\u4ef6 ? \u5024 1 : \u5024 2; \u3067\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u30eb\u30fc\u30d7\u5236\u5fa1\u69cb\u9020\n<ul class=\"wp-block-list\">\n<li>Objective-C \u306e\u30eb\u30fc\u30d7\u5236\u5fa1\u69cb\u9020\u306b\u306f\u3001for \u30eb\u30fc\u30d7\u3001while \u30eb\u30fc\u30d7\u3001do-while \u30eb\u30fc\u30d7\u306a\u3069\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li>for \u30eb\u30fc\u30d7\u306f\u3001\u4e00\u9023\u306e\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3092\u8907\u6570\u56de\u5b9f\u884c\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002for \u30eb\u30fc\u30d7\u306e\u69cb\u6587\u306f\u3001for (initialization; condition; increment) { statement; } \u3067\u3059\u3002<\/li>\n\n\n\n<li>while \u30eb\u30fc\u30d7\u306f\u3001\u6761\u4ef6\u304c true \u306e\u9593\u3001\u4e00\u9023\u306e\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3092\u7e70\u308a\u8fd4\u3057\u5b9f\u884c\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002while \u30eb\u30fc\u30d7\u306e\u69cb\u6587\u306f\u3001while (\u6761\u4ef6) { \u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8; } \u3067\u3059\u3002<\/li>\n\n\n\n<li>do-while \u30eb\u30fc\u30d7\u306f while \u30eb\u30fc\u30d7\u306b\u4f3c\u3066\u3044\u307e\u3059\u304c\u3001\u30eb\u30fc\u30d7\u672c\u4f53\u3092 1 \u56de\u5b9f\u884c\u3057\u3001\u6761\u4ef6\u306b\u57fa\u3065\u3044\u3066\u305d\u308c\u3092\u7e70\u308a\u8fd4\u3059\u70b9\u304c\u7570\u306a\u308a\u307e\u3059\u3002do-while \u30eb\u30fc\u30d7\u306e\u69cb\u6587\u306f\u3001do { statement; } while (condition); \u3067\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<p>\u5168\u4f53\u3068\u3057\u3066\u3001Objective-C \u306e\u57fa\u672c\u7684\u306a\u69cb\u6587\u3001\u6761\u4ef6\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3001\u304a\u3088\u3073\u30eb\u30fc\u30d7\u5236\u5fa1\u69cb\u9020\u306f\u3001C \u8a00\u8a9e\u306e\u3082\u306e\u3068\u4f3c\u3066\u3044\u307e\u3059\u3002Objective-C \u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u4f5c\u6210\u3059\u308b\u3068\u304d\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u6761\u4ef6\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3068\u30eb\u30fc\u30d7\u5236\u5fa1\u69cb\u9020\u3092\u7406\u89e3\u3057\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u6b63\u3057\u304f\u4f7f\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1748\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Objective-C\u95a2\u6570\u306e\u5ba3\u8a00\u3068\u5b9a\u7fa9\u3092\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Objective-C \u95a2\u6570\u306e\u5ba3\u8a00\u3068\u5b9a\u7fa9\u306f\u3001C \u8a00\u8a9e\u306b\u4f3c\u3066\u3044\u307e\u3059\u3002\u4ee5\u4e0b\u306f\u3001Objective-C \u95a2\u6570\u306e\u5ba3\u8a00\u3068\u5b9a\u7fa9\u306e\u8a73\u7d30\u306a\u8aac\u660e\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u95a2\u6570\u5ba3\u8a00\n<ul class=\"wp-block-list\">\n<li>\u95a2\u6570\u5ba3\u8a00\u306f\u3001\u95a2\u6570\u306e\u540d\u524d\u3001\u623b\u308a\u5024\u306e\u578b\u3001\u304a\u3088\u3073\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc \u30ea\u30b9\u30c8\u3092\u30b3\u30f3\u30d1\u30a4\u30e9\u306b\u4f1d\u3048\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u95a2\u6570\u5ba3\u8a00\u306f\u3001\u901a\u5e38\u3001\u95a2\u6570\u3092\u4ed6\u306e\u30d5\u30a1\u30a4\u30eb\u3067\u53c2\u7167\u3067\u304d\u308b\u3088\u3046\u306b\u3001\u30d8\u30c3\u30c0\u30fc \u30d5\u30a1\u30a4\u30eb\u306b\u914d\u7f6e\u3055\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u95a2\u6570\u5ba3\u8a00\u306e\u69cb\u6587\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002 return_type function_name (parameter_list);<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u95a2\u6570\u5b9a\u7fa9\n<ul class=\"wp-block-list\">\n<li>\u95a2\u6570\u5b9a\u7fa9\u306b\u306f\u3001\u95a2\u6570\u306e\u540d\u524d\u3001\u623b\u308a\u5024\u306e\u578b\u3001\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc \u30ea\u30b9\u30c8\u3001\u304a\u3088\u3073\u95a2\u6570\u672c\u4f53\u3092\u5b9a\u7fa9\u3059\u308b\u95a2\u6570\u306e\u5b9f\u969b\u306e\u5b9f\u88c5\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u95a2\u6570\u5b9a\u7fa9\u306e\u69cb\u6587\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002 return_type function_name (parameter_list) { statement; }<\/li>\n\n\n\n<li>\u95a2\u6570\u5b9a\u7fa9\u306ereturn_type\u306f\u95a2\u6570\u306e\u623b\u308a\u5024\u306e\u578b\u3001function_name\u306f\u95a2\u6570\u540d\u3001parameter_list\u306f\u95a2\u6570\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u30ea\u30b9\u30c8\u3001statements\u306f\u95a2\u6570\u306e\u5b9f\u88c5\u6587\u3092\u793a\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u95a2\u6570\u304c\u5024\u3092\u8fd4\u3055\u306a\u3044\u5834\u5408\u306f\u3001\u623b\u308a\u5024\u306e\u578b\u3092 void \u306b\u8a2d\u5b9a\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u30d1\u30e9\u30e1\u30fc\u30bf\u30ea\u30b9\u30c8\n<ul class=\"wp-block-list\">\n<li>\u95a2\u6570\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc \u30ea\u30b9\u30c8\u306f\u3001\u95a2\u6570\u306b\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3092\u6e21\u3059\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc \u30ea\u30b9\u30c8\u306b\u306f\u3001\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u306e\u578b\u3068\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u540d\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li>Objective-C \u3067\u306f\u3001\u95a2\u6570\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc \u30ea\u30b9\u30c8\u306b\u8907\u6570\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3092\u542b\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u5404\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u306f\u30b3\u30f3\u30de\u3067\u533a\u5207\u3089\u308c\u305f\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u306e\u578b\u3068\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u540d\u3067\u69cb\u6210\u3055\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u95a2\u6570\u5b9a\u7fa9\u3067\u306f\u3001\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u540d\u306f\u7701\u7565\u3067\u304d\u307e\u3059\u304c\u3001\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u306e\u578b\u306e\u307f\u304c\u4e88\u7d04\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u95a2\u6570\u547c\u3073\u51fa\u3057\n<ul class=\"wp-block-list\">\n<li>Objective-C \u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u306f\u3001\u95a2\u6570\u3092\u305d\u306e\u540d\u524d\u3067\u547c\u3073\u51fa\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u95a2\u6570\u304c\u547c\u3073\u51fa\u3055\u308c\u308b\u3068\u304d\u3001\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u95a2\u6570\u306b\u6e21\u3059\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059. \u30d1\u30e9\u30e1\u30fc\u30bf\u306e\u6570\u3068\u578b\u306f\u3001\u95a2\u6570\u5b9a\u7fa9\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u30ea\u30b9\u30c8\u3068\u4e00\u81f4\u3057\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059.<\/li>\n\n\n\n<li>\u95a2\u6570\u547c\u3073\u51fa\u3057\u306e\u69cb\u6587\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002 function_name (argument_list);<\/li>\n\n\n\n<li>\u95a2\u6570\u547c\u3073\u51fa\u3057\u3067\u306f\u3001argument_list \u306f\u95a2\u6570\u306b\u6e21\u3055\u308c\u308b\u5f15\u6570\u306e\u30ea\u30b9\u30c8\u3092\u30b3\u30f3\u30de\u3067\u533a\u5207\u3063\u3066\u8868\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<p>\u4e00\u822c\u306b\u3001Objective-C \u95a2\u6570\u306e\u5ba3\u8a00\u3068\u5b9a\u7fa9\u306f C \u8a00\u8a9e\u306b\u4f3c\u3066\u3044\u307e\u3059\u3002Objective-C \u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u4f5c\u6210\u3059\u308b\u3068\u304d\u306f\u3001\u95a2\u6570\u306e\u5ba3\u8a00\u3068\u5b9a\u7fa9\u306e\u65b9\u6cd5\u3092\u7406\u89e3\u3057\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u6b63\u3057\u304f\u4f7f\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1748\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Objective-C\u306e\u95a2\u6570\u547c\u3073\u51fa\u3057\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Objective-C \u3067\u306f\u3001\u95a2\u6570\u547c\u3073\u51fa\u3057\u3068\u306f\u3001\u95a2\u6570\u540d\u3068\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc \u30ea\u30b9\u30c8\u3092\u4f7f\u7528\u3057\u3066\u95a2\u6570\u3092\u547c\u3073\u51fa\u3057\u3001\u305d\u306e\u4e2d\u306e\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3092\u5b9f\u884c\u3059\u308b\u3053\u3068\u3092\u6307\u3057\u307e\u3059\u3002\u4ee5\u4e0b\u306f\u3001Objective-C \u95a2\u6570\u547c\u3073\u51fa\u3057\u306e\u8a73\u7d30\u306a\u8aac\u660e\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u95a2\u6570\u547c\u3073\u51fa\u3057\u69cb\u6587\n<ul class=\"wp-block-list\">\n<li>\u95a2\u6570\u547c\u3073\u51fa\u3057\u306e\u69cb\u6587\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002 function_name(argument_list);<\/li>\n\n\n\n<li>\u95a2\u6570\u547c\u3073\u51fa\u3057\u3067\u306f\u3001function_name \u306f\u95a2\u6570\u306e\u540d\u524d\u3092\u8868\u3057\u3001argument_list \u306f\u95a2\u6570\u306b\u6e21\u3055\u308c\u308b\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u306e\u30ea\u30b9\u30c8\u3092\u8868\u3057\u3001\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u306f\u30b3\u30f3\u30de\u3067\u533a\u5207\u3089\u308c\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u306e\u53d7\u3051\u6e21\u3057\n<ul class=\"wp-block-list\">\n<li>\u95a2\u6570\u304c\u547c\u3073\u51fa\u3055\u308c\u308b\u3068\u3001\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3092\u95a2\u6570\u306b\u6e21\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30d1\u30e9\u30e1\u30fc\u30bf\u306b\u306f\u3001\u5b9a\u6570\u3001\u5909\u6570\u3001\u5f0f\u306a\u3069\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u306e\u6570\u3068\u578b\u306f\u3001\u95a2\u6570\u5b9a\u7fa9\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc \u30ea\u30b9\u30c8\u3068\u4e00\u81f4\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u95a2\u6570\u306b\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u304c\u306a\u3044\u5834\u5408\u306f\u3001\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc \u30ea\u30b9\u30c8\u3092\u7701\u7565\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u95a2\u6570\u306e\u623b\u308a\u5024\n<ul class=\"wp-block-list\">\n<li>\u95a2\u6570\u306e\u5b9f\u884c\u304c\u7d42\u4e86\u3059\u308b\u3068\u3001\u95a2\u6570\u306e\u547c\u3073\u51fa\u3057\u5143\u306b\u5024\u3092\u8fd4\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u623b\u308a\u5024\u306e\u578b\u306f\u3001\u95a2\u6570\u5b9a\u7fa9\u306e\u623b\u308a\u578b\u3068\u4e00\u81f4\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u95a2\u6570\u304c\u5024\u3092\u8fd4\u3055\u306a\u3044\u5834\u5408\u306f\u3001\u623b\u308a\u5024\u306e\u578b\u3092 void \u306b\u8a2d\u5b9a\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u95a2\u6570\u547c\u3073\u51fa\u3057\u306e\u4f8b<ul><li>\u4ee5\u4e0b\u306f\u3001\u5358\u7d14\u306a Objective-C \u95a2\u6570\u547c\u3073\u51fa\u3057\u306e\u4f8b\u3067\u3059\u3002<\/li><\/ul>\u4e0a\u8a18\u306earduinoCopy \u30b3\u30fc\u30c9<code>\/\/ \u51fd\u6570\u58f0\u660e int sum(int a, int b); \/\/ \u51fd\u6570\u5b9a\u4e49 int sum(int a, int b) { return a + b; } \/\/ \u51fd\u6570\u8c03\u7528 int result = sum(3, 4); NSLog(@\"The sum of 3 and 4 is %d\", result);&nbsp;<\/code>\u306e\u4f8b\u3067\u306f\u3001sum \u3068\u3044\u3046\u95a2\u6570\u304c\u6700\u521d\u306b\u5ba3\u8a00\u3055\u308c\u30012 \u3064\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc a \u3068 b \u304c\u3042\u308a\u3001\u623b\u308a\u5024\u306f int \u578b\u3067\u3059\u3002\u6b21\u306b\u3001\u3053\u306e\u95a2\u6570\u306e\u5b9f\u88c5\u304c\u5b9a\u7fa9\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u306f\u30012 \u3064\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3092\u8ffd\u52a0\u3057\u3066\u7d50\u679c\u3092\u8fd4\u3059\u95a2\u6570\u3092\u5b9f\u88c5\u3057\u307e\u3059\u3002\u6700\u5f8c\u306b\u30012 \u3064\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc 3 \u3068 4 \u304c\u95a2\u6570\u547c\u3073\u51fa\u3057\u3067\u6e21\u3055\u308c\u3001\u95a2\u6570\u306e\u623b\u308a\u5024\u304c\u7d50\u679c\u5909\u6570\u306b\u5272\u308a\u5f53\u3066\u3089\u308c\u307e\u3059\u3002\u6700\u5f8c\u306b\u7d50\u679c\u3092\u51fa\u529b\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u4e00\u822c\u306b\u3001Objective-C \u95a2\u6570\u547c\u3073\u51fa\u3057\u306f\u3001\u95a2\u6570\u540d\u3068\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc \u30ea\u30b9\u30c8\u306e\u69cb\u6587\u306b\u5f93\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u95a2\u6570\u304c\u547c\u3073\u51fa\u3055\u308c\u308b\u3068\u304d\u306f\u3001\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u306e\u6570\u3068\u578b\u304c\u95a2\u6570\u5b9a\u7fa9\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc \u30ea\u30b9\u30c8\u3068\u4e00\u81f4\u3057\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308b\u3053\u3068\u306b\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1748\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Objective-C\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u3068\u623b\u308a\u5024\u3092\u8a73\u3057\u304f\u6559\u3048\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Objective-C \u3067\u306f\u3001\u95a2\u6570\u306f\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3092\u53d7\u3051\u5165\u308c\u3066\u5024\u3092\u8fd4\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u4ee5\u4e0b\u306f\u3001Objective-C \u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3068\u623b\u308a\u5024\u306e\u8a73\u7d30\u306a\u8aac\u660e\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u95a2\u6570\u30d1\u30e9\u30e1\u30fc\u30bf\n<ul class=\"wp-block-list\">\n<li>Objective-C \u3067\u306f\u3001\u95a2\u6570\u306f\u8907\u6570\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3092\u53d7\u3051\u5165\u308c\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u305d\u308c\u305e\u308c\u306b\u578b\u3068\u540d\u524d\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u95a2\u6570\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u306e\u578b\u306f\u3001int\u3001float \u306a\u3069\u306e\u57fa\u672c\u30c7\u30fc\u30bf\u578b\u3001\u307e\u305f\u306f\u30dd\u30a4\u30f3\u30bf\u30fc\u578b\u3001\u69cb\u9020\u4f53\u578b\u306a\u3069\u306b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u95a2\u6570\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u306e\u540d\u524d\u306f\u30aa\u30d7\u30b7\u30e7\u30f3\u3067\u3042\u308a\u3001\u95a2\u6570\u672c\u4f53\u3067\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u5024\u304c\u5fc5\u8981\u306a\u3044\u5834\u5408\u306f\u7701\u7565\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u95a2\u6570\u304c\u547c\u3073\u51fa\u3055\u308c\u308b\u3068\u304d\u3001\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u5024\u306f\u95a2\u6570\u5b9a\u7fa9\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u306e\u9806\u5e8f\u3067\u6e21\u3055\u308c\u308b\u5fc5\u8981\u304c\u3042\u308a\u3001\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u306f\u30b3\u30f3\u30de\u3067\u533a\u5207\u3089\u308c\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u95a2\u6570\u306e\u623b\u308a\u5024\n<ul class=\"wp-block-list\">\n<li>Objective-C \u3067\u306f\u3001\u95a2\u6570\u306f\u5024\u3092\u8fd4\u3059\u3053\u3068\u304c\u3067\u304d\u3001\u305d\u306e\u578b\u306f\u95a2\u6570\u5b9a\u7fa9\u306e\u623b\u308a\u5024\u306e\u578b\u3068\u4e00\u81f4\u3057\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u95a2\u6570\u304c\u5024\u3092\u8fd4\u3055\u306a\u3044\u5834\u5408\u306f\u3001\u623b\u308a\u5024\u306e\u578b\u3092 void \u306b\u8a2d\u5b9a\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u95a2\u6570\u672c\u4f53\u3067\u306f\u3001return \u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3092\u4f7f\u7528\u3057\u3066\u95a2\u6570\u306e\u547c\u3073\u51fa\u3057\u5143\u306b\u5024\u3092\u8fd4\u3059\u3053\u3068\u3082\u3001return \u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3092\u7701\u7565\u3057\u3066\u95a2\u6570\u3092\u76f4\u63a5\u7d42\u4e86\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u30d1\u30e9\u30e1\u30fc\u30bf\u3068\u623b\u308a\u5024\u306e\u4f8b<ul><li>\u4ee5\u4e0b\u306f\u3001int \u578b\u306e 2 \u3064\u306e\u5f15\u6570\u3092\u53d6\u308a\u3001\u305d\u308c\u3089\u306e\u5408\u8a08\u3092\u8fd4\u3059\u5358\u7d14\u306a Objective-C \u95a2\u6570\u306e\u4f8b\u3067\u3059\u3002<\/li><\/ul>\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001 sqlCopy \u30b3\u30fc\u30c9\u306f<code>\/\/ \u51fd\u6570\u5b9a\u4e49 int sum(int a, int b) { int result = a + b; return result; } \/\/ \u51fd\u6570\u8c03\u7528 int a = 3; int b = 4; int result = sum(a, b); NSLog(@\"The sum of %d and %d is %d\", a, b, result);&nbsp;<\/code>\u6700\u521d\u306b sum \u3068\u3044\u3046\u95a2\u6570\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002\u3053\u306e\u95a2\u6570\u306f\u3001int \u578b\u306e 2 \u3064\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc a \u3068 b \u3092\u53d7\u3051\u53d6\u308a\u3001\u305d\u308c\u3089\u306e\u5408\u8a08\u3092\u8fd4\u3057\u307e\u3059\u3002\u6b21\u306b\u3001\u95a2\u6570\u306e\u672c\u4f53\u3067\u30012 \u3064\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u306e\u5408\u8a08\u304c\u8a08\u7b97\u3055\u308c\u3001\u7d50\u679c\u304c\u7d50\u679c\u5909\u6570\u306b\u683c\u7d0d\u3055\u308c\u3001\u6700\u5f8c\u306b return \u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3092\u4f7f\u7528\u3057\u3066\u95a2\u6570\u547c\u3073\u51fa\u3057\u5143\u306b\u7d50\u679c\u304c\u8fd4\u3055\u308c\u307e\u3059\u3002\u95a2\u6570\u547c\u3073\u51fa\u3057\u3067\u306f\u30012 \u3064\u306e int \u578b\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc a \u3068 b \u304c\u6e21\u3055\u308c\u3001\u95a2\u6570\u306e\u623b\u308a\u5024\u304c\u7d50\u679c\u5909\u6570\u306b\u683c\u7d0d\u3055\u308c\u3001NSLog \u95a2\u6570\u3092\u4f7f\u7528\u3057\u3066\u7d50\u679c\u304c\u51fa\u529b\u3055\u308c\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u4e00\u822c\u306b\u3001Objective-C \u95a2\u6570\u306f\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3092\u53d7\u3051\u53d6\u308a\u3001\u5024\u3092\u8fd4\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u95a2\u6570\u3092\u5b9a\u7fa9\u3059\u308b\u3068\u304d\u306f\u3001\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u306e\u578b\u3068\u623b\u308a\u5024\u306e\u578b\u3092\u6307\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u95a2\u6570\u3092\u547c\u3073\u51fa\u3059\u3068\u304d\u306f\u3001\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u30ea\u30b9\u30c8\u306e\u9806\u5e8f\u3067\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u5024\u3092\u6e21\u3057\u3001\u95a2\u6570\u306e\u623b\u308a\u5024\u3092\u4f7f\u7528\u3057\u3066\u95a2\u6570\u306e\u7d50\u679c\u3092\u53d6\u5f97\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1748\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Objective-C \u306e\u30e1\u30bd\u30c3\u30c9\u3068\u30bb\u30ec\u30af\u30bf\u30fc\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Objective-C \u3067\u306f\u3001\u30e1\u30bd\u30c3\u30c9\u306f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u52d5\u4f5c\u3092\u5b9f\u88c5\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u95a2\u6570\u3067\u3059\u3002\u30e1\u30bd\u30c3\u30c9\u306f\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4ecb\u3057\u3066\u547c\u3073\u51fa\u3059\u3053\u3068\u304c\u3067\u304d\u308b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u4e00\u90e8\u3067\u3059\u3002\u30bb\u30ec\u30af\u30bf\u30fc\u306f\u3001\u547c\u3073\u51fa\u3059\u30e1\u30bd\u30c3\u30c9\u306e\u540d\u524d\u3092\u6307\u5b9a\u3059\u308b\u65b9\u6cd5\u3067\u3059\u3002\u4ee5\u4e0b\u306f\u3001Objective-C \u306e\u30e1\u30bd\u30c3\u30c9\u3068\u30bb\u30ec\u30af\u30bf\u30fc\u306e\u8a73\u7d30\u306a\u8aac\u660e\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u65b9\u6cd5\n<ul class=\"wp-block-list\">\n<li>Objective-C \u3067\u306f\u3001\u30e1\u30bd\u30c3\u30c9\u306f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u52d5\u4f5c\u3092\u5b9f\u88c5\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u95a2\u6570\u3067\u3059\u3002\u5404\u30e1\u30bd\u30c3\u30c9\u306b\u306f\u540d\u524d\u3068\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc \u30ea\u30b9\u30c8\u304c\u3042\u308a\u3001\u901a\u5e38\u3001\u30e1\u30bd\u30c3\u30c9\u540d\u306f\u5c0f\u6587\u5b57\u3067\u59cb\u307e\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30e1\u30bd\u30c3\u30c9\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc \u30ea\u30b9\u30c8\u306f\u30010 \u500b\u4ee5\u4e0a\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3067\u69cb\u6210\u3055\u308c\u3001\u305d\u308c\u305e\u308c\u306b\u578b\u3068\u540d\u524d\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30e1\u30bd\u30c3\u30c9\u306f\u3001\u305d\u306e\u578b\u304c\u30e1\u30bd\u30c3\u30c9\u5b9a\u7fa9\u306e\u623b\u308a\u5024\u306e\u578b\u3068\u4e00\u81f4\u3057\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308b\u5024\u3092\u8fd4\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30e1\u30bd\u30c3\u30c9\u306b\u306f\u3001\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9 \u30e1\u30bd\u30c3\u30c9\u3068\u30af\u30e9\u30b9 \u30e1\u30bd\u30c3\u30c9\u306e 2 \u7a2e\u985e\u304c\u3042\u308a\u307e\u3059\u3002\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9 \u30e1\u30bd\u30c3\u30c9\u306f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u5c5e\u3057\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u901a\u3058\u3066\u547c\u3073\u51fa\u3059\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30af\u30e9\u30b9\u30e1\u30bd\u30c3\u30c9\u306f\u30af\u30e9\u30b9\u306b\u5c5e\u3057\u3001\u30af\u30e9\u30b9\u540d\u3067\u547c\u3073\u51fa\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u30bb\u30ec\u30af\u30bf\n<ul class=\"wp-block-list\">\n<li>\u30bb\u30ec\u30af\u30bf\u30fc\u306f\u3001\u547c\u3073\u51fa\u3059\u30e1\u30bd\u30c3\u30c9\u306e\u540d\u524d\u3092\u6307\u5b9a\u3059\u308b\u65b9\u6cd5\u3067\u3059\u3002\u30bb\u30ec\u30af\u30bf\u30fc\u306f\u3001\u547c\u3073\u51fa\u3059\u30e1\u30bd\u30c3\u30c9\u306e\u540d\u524d\u3068\u5f15\u6570\u306e\u578b\u3092\u6307\u5b9a\u3059\u308b\u6587\u5b57\u5217\u3067\u8868\u3055\u308c\u308b\u540d\u524d\u3067\u3059\u3002<\/li>\n\n\n\n<li>Objective-C \u3067\u306f\u3001@selector() \u3092\u4f7f\u7528\u3057\u3066\u30bb\u30ec\u30af\u30bf\u30fc\u3092\u4f5c\u6210\u3067\u304d\u307e\u3059 (\u4f8b: @selector(methodName:))\u3002<\/li>\n\n\n\n<li>\u30bb\u30ec\u30af\u30bf\u30fc\u306f\u30e1\u30c3\u30bb\u30fc\u30b8 \u30d1\u30c3\u30b7\u30f3\u30b0 \u30e1\u30ab\u30cb\u30ba\u30e0\u3067\u3088\u304f\u4f7f\u7528\u3055\u308c\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30e1\u30bd\u30c3\u30c9\u306f\u30bb\u30ec\u30af\u30bf\u30fc\u3092\u4ecb\u3057\u3066\u547c\u3073\u51fa\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u30e1\u30bd\u30c3\u30c9\u3068\u30bb\u30ec\u30af\u30bf\u30fc\u306e\u4f8b<ul><li>\u4ee5\u4e0b\u306f\u3001Objective-C \u306e\u7c21\u5358\u306a\u30e1\u30bd\u30c3\u30c9\u3068\u30bb\u30ec\u30af\u30bf\u30fc\u306e\u4f8b\u3067\u3059\u3002<\/li><\/ul>lessCopy \u30b3\u30fc\u30c9<code>\/\/ \u5b9a\u4e49\u4e00\u4e2a\u7c7b @interface MyClass : NSObject - (void)greet:(NSString *)name; @end @implementation MyClass - (void)greet:(NSString *)name { NSLog(@\"Hello, %@!\", name); } @end \/\/ \u521b\u5efa\u4e00\u4e2a\u5bf9\u8c61\u5e76\u8c03\u7528\u65b9\u6cd5 MyClass *myObject = [[MyClass alloc] init]; SEL selector = @selector(greet:); if ([myObject respondsToSelector:selector]) { [myObject performSelector:selector withObject:@\"John\"]; }&nbsp;<\/code>\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001MyClass \u3068\u3044\u3046\u540d\u524d\u306e\u30af\u30e9\u30b9\u304c\u6700\u521d\u306b\u5b9a\u7fa9\u3055\u308c\u3066\u304a\u308a\u3001\u3053\u306e\u30af\u30e9\u30b9\u306b\u306f\u3001NSString \u578b\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3092\u53d7\u3051\u5165\u308c\u308b\u3001greet: \u3068\u3044\u3046\u540d\u524d\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9 \u30e1\u30bd\u30c3\u30c9\u304c\u3042\u308a\u307e\u3059\u3002\u6b21\u306b\u3001MyClass \u30aa\u30d6\u30b8\u30a7\u30af\u30c8 myObject \u3092\u4f5c\u6210\u3057\u3001selector \u3068\u3044\u3046\u540d\u524d\u306e\u30bb\u30ec\u30af\u30bf\u30fc\u3092\u5b9a\u7fa9\u3057\u3066\u3001\u547c\u3073\u51fa\u3055\u308c\u308b\u30e1\u30bd\u30c3\u30c9\u540d\u3068\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u306e\u578b\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002\u6b21\u306b\u3001respondsToSelector: \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u6307\u5b9a\u3055\u308c\u305f\u30e1\u30bd\u30c3\u30c9\u3092\u5b9f\u88c5\u3057\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u3001\u6b21\u306b performSelector:withObject: \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30e1\u30bd\u30c3\u30c9\u3092\u547c\u3073\u51fa\u3057\u3001\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3092\u6e21\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u307e\u3068\u3081\u3066\u3001Objective-C \u30e1\u30bd\u30c3\u30c9\u3068\u30bb\u30ec\u30af\u30bf\u30fc\u306f\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u52d5\u4f5c\u3092\u5b9f\u88c5\u3057\u3001\u547c\u3073\u51fa\u3059\u30e1\u30bd\u30c3\u30c9\u306e\u540d\u524d\u3092\u6307\u5b9a\u3059\u308b\u305f\u3081\u306e\u30e1\u30ab\u30cb\u30ba\u30e0\u3067\u3059\u3002Objective-C \u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u4f5c\u6210\u3059\u308b\u3068\u304d\u306f\u3001\u30e1\u30bd\u30c3\u30c9\u3068\u30bb\u30ec\u30af\u30bf\u30fc\u304c\u3069\u306e\u3088\u3046\u306b\u5b9a\u7fa9\u304a\u3088\u3073\u4f7f\u7528\u3055\u308c\u308b\u304b\u3092\u7406\u89e3\u3057\u3001\u305d\u308c\u3089\u3092\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u6b63\u3057\u304f\u4f7f\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1748\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Object-C \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306e\u57fa\u672c\u7684\u306a\u30af\u30e9\u30b9\u3068\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Objective-C \u306f\u3001\u30af\u30e9\u30b9\u3068\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u6982\u5ff5\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u3067\u3059\u3002\u4ee5\u4e0b\u306f\u3001Object-C \u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306e\u57fa\u672c\u7684\u306a\u30af\u30e9\u30b9\u3068\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u8a73\u7d30\u306a\u8aac\u660e\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u89aa\u5207\n<ul class=\"wp-block-list\">\n<li>Objective-C \u3067\u306f\u3001\u30af\u30e9\u30b9\u306f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210\u3059\u308b\u305f\u3081\u306e\u8a2d\u8a08\u56f3\u307e\u305f\u306f\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3067\u3059\u3002\u5404\u30af\u30e9\u30b9\u306b\u306f\u540d\u524d\u3068\u4e00\u9023\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u3068\u30e1\u30bd\u30c3\u30c9\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30af\u30e9\u30b9\u306e\u5c5e\u6027\u306f\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u72b6\u614b\u3092\u683c\u7d0d\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u5909\u6570\u3067\u3059\u3002\u5c5e\u6027\u306f\u3001int\u3001float \u306a\u3069\u306e\u57fa\u672c\u7684\u306a\u30c7\u30fc\u30bf\u578b\u3001\u307e\u305f\u306f\u30dd\u30a4\u30f3\u30bf\u30fc\u578b\u3001\u69cb\u9020\u4f53\u578b\u306a\u3069\u3067\u3059\u3002<\/li>\n\n\n\n<li>\u30af\u30e9\u30b9 \u30e1\u30bd\u30c3\u30c9\u306f\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u52d5\u4f5c\u3092\u5b9f\u88c5\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u95a2\u6570\u3067\u3059\u3002\u30e1\u30bd\u30c3\u30c9\u306f\u3001\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3092\u53d7\u3051\u53d6\u308a\u3001\u5024\u3092\u8fd4\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>Objective-C \u3067\u306f\u3001\u30af\u30e9\u30b9\u306f @interface \u304a\u3088\u3073 @implementation \u30ad\u30fc\u30ef\u30fc\u30c9\u306b\u3088\u3063\u3066\u5b9a\u7fa9\u3055\u308c\u307e\u3059\u3002@interface \u306f\u30af\u30e9\u30b9\u306e\u540d\u524d\u3001\u30d7\u30ed\u30d1\u30c6\u30a3\u3001\u304a\u3088\u3073\u30e1\u30bd\u30c3\u30c9\u3092\u5b9a\u7fa9\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u3001@implementation \u306f\u30af\u30e9\u30b9\u306e\u30e1\u30bd\u30c3\u30c9\u3092\u5b9f\u88c5\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u7269\u4f53\n<ul class=\"wp-block-list\">\n<li>Objective-C \u3067\u306f\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306f\u30af\u30e9\u30b9\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3067\u3059\u3002\u3059\u3079\u3066\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u306f\u4e00\u9023\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u3068\u30e1\u30bd\u30c3\u30c9\u304c\u3042\u308a\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f7f\u7528\u3057\u3066\u30d7\u30ed\u30d1\u30c6\u30a3\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3066\u5909\u66f4\u3057\u3001\u30e1\u30bd\u30c3\u30c9\u3092\u547c\u3073\u51fa\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306f\u3001alloc \u304a\u3088\u3073 init \u30e1\u30bd\u30c3\u30c9\u306b\u3088\u3063\u3066\u4f5c\u6210\u3055\u308c\u307e\u3059\u3002alloc \u30e1\u30bd\u30c3\u30c9\u306f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30e1\u30e2\u30ea\u7a7a\u9593\u3092\u5272\u308a\u5f53\u3066\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u3001init \u30e1\u30bd\u30c3\u30c9\u306f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u521d\u671f\u5316\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u3068\u30e1\u30bd\u30c3\u30c9\u306b\u306f\u3001\u30c9\u30c3\u30c8\u69cb\u6587\u3092\u4f7f\u7528\u3057\u3066\u30a2\u30af\u30bb\u30b9\u3067\u304d\u307e\u3059\u3002\u4f8b: object.propertyName\u3001object.methodName()\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u30af\u30e9\u30b9\u3068\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u4f8b<ul><li>\u4ee5\u4e0b\u306f\u3001Objective-C \u306e\u7c21\u5358\u306a\u30af\u30e9\u30b9\u3068\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u4f8b\u3067\u3059\u3002<\/li><\/ul>lessCopy \u30b3\u30fc\u30c9<code>\/\/ \u5b9a\u4e49\u4e00\u4e2a\u7c7b @interface MyClass : NSObject @property NSString *name; - (void)greet; @end @implementation MyClass - (void)greet { NSLog(@\"Hello, %@!\", self.name); } @end \/\/ \u521b\u5efa\u4e00\u4e2a\u5bf9\u8c61\u5e76\u8bbf\u95ee\u5c5e\u6027\u548c\u8c03\u7528\u65b9\u6cd5 MyClass *myObject = [[MyClass alloc] init]; myObject.name = @\"John\"; [myObject greet];&nbsp;<\/code>\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001\u6700\u521d\u306b MyClass \u3068\u3044\u3046\u540d\u524d\u306e\u30af\u30e9\u30b9\u304c\u5b9a\u7fa9\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u30af\u30e9\u30b9\u306b\u306f\u3001name \u3068\u3044\u3046\u540d\u524d\u306e\u5c5e\u6027\u3068\u3001greet \u3068\u3044\u3046\u540d\u524d\u306e\u30e1\u30bd\u30c3\u30c9\u304c\u3042\u308a\u307e\u3059\u3002\u6b21\u306b\u3001MyClass \u30aa\u30d6\u30b8\u30a7\u30af\u30c8 myObject \u3092\u4f5c\u6210\u3057\u3001\u305d\u306e name \u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u300cJohn\u300d\u306b\u8a2d\u5b9a\u3057\u307e\u3059\u3002\u6b21\u306b\u3001\u30c9\u30c3\u30c8\u69cb\u6587\u3092\u4f7f\u7528\u3057\u3066\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30e1\u30bd\u30c3\u30c9\u3092\u547c\u3073\u51fa\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u5168\u4f53\u3068\u3057\u3066\u3001Objective-C \u306f\u3001\u30af\u30e9\u30b9\u3068\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u6982\u5ff5\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u3067\u3059\u3002Objective-C \u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u4f5c\u6210\u3059\u308b\u3068\u304d\u306f\u3001\u30af\u30e9\u30b9\u3068\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u5b9a\u7fa9\u3068\u4f7f\u7528\u6cd5\u3092\u7406\u89e3\u3057\u3001\u305d\u308c\u3089\u3092\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u6b63\u3057\u304f\u4f7f\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1748\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Object-C \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306e\u57fa\u672c\u7684\u306a\u30d7\u30ed\u30d1\u30c6\u30a3\u3068\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5909\u6570\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Objective-C \u3067\u306f\u3001\u30af\u30e9\u30b9\u3068\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306e\u57fa\u672c\u6982\u5ff5\u3067\u3059\u3002\u30af\u30e9\u30b9\u306e\u5c5e\u6027\u3068\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5909\u6570\u306f\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u72b6\u614b\u3092\u683c\u7d0d\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u5909\u6570\u3067\u3059\u3002\u4ee5\u4e0b\u306f\u3001Object-C \u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306e\u57fa\u672c\u7684\u306a\u30d7\u30ed\u30d1\u30c6\u30a3\u3068\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5909\u6570\u306e\u8a73\u7d30\u306a\u8aac\u660e\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u5c5e\u6027\n<ul class=\"wp-block-list\">\n<li>Objective-C \u3067\u306f\u3001\u30d7\u30ed\u30d1\u30c6\u30a3\u306f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u72b6\u614b\u3092\u683c\u7d0d\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u5909\u6570\u3067\u3059\u3002\u5404\u30d7\u30ed\u30d1\u30c6\u30a3\u306b\u306f\u3001\u540d\u524d\u3001\u30c7\u30fc\u30bf\u578b\u3001\u304a\u3088\u3073\u3044\u304f\u3064\u304b\u306e\u7279\u5b9a\u306e\u4fee\u98fe\u5b50\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30c7\u30fc\u30bf\u578b\u306f\u3001int\u3001float \u306a\u3069\u306e\u57fa\u672c\u30c7\u30fc\u30bf\u578b\u3001\u307e\u305f\u306f\u30dd\u30a4\u30f3\u30bf\u30fc\u578b\u3001\u69cb\u9020\u4f53\u578b\u306a\u3069\u3067\u3059\u3002<\/li>\n\n\n\n<li>\u5c5e\u6027\u4fee\u98fe\u5b50\u306f\u3001\u5c5e\u6027\u30a2\u30af\u30bb\u30b9\u6a29\u3001\u30e1\u30e2\u30ea\u7ba1\u7406\u65b9\u6cd5\u3001\u539f\u5b50\u6027\u306a\u3069\u3092\u6307\u5b9a\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>Objective-C \u3067\u306f\u3001 @property \u304a\u3088\u3073 @synthesize \u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u4f7f\u7528\u3057\u3066\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u5b9a\u7fa9\u304a\u3088\u3073\u5b9f\u88c5\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5909\u6570\n<ul class=\"wp-block-list\">\n<li>\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5909\u6570\u306f\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u72b6\u614b\u3092\u683c\u7d0d\u3059\u308b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u5185\u306e\u5909\u6570\u3067\u3059\u3002\u3059\u3079\u3066\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u306f\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f7f\u7528\u3057\u3066\u30a2\u30af\u30bb\u30b9\u304a\u3088\u3073\u5909\u66f4\u3067\u304d\u308b\u4e00\u9023\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5909\u6570\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5909\u6570\u306e\u540d\u524d\u3068\u30c7\u30fc\u30bf\u578b\u306f\u30af\u30e9\u30b9\u5b9a\u7fa9\u3067\u5ba3\u8a00\u3055\u308c\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u521d\u671f\u5316\u6642\u306b\u521d\u671f\u5316\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>Objective-C \u3067\u306f\u3001\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5909\u6570\u3067 @private\u3001@protected\u3001\u304a\u3088\u3073 @public \u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u4f7f\u7528\u3057\u3066\u30a2\u30af\u30bb\u30b9\u6a29\u3092\u6307\u5b9a\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u30d7\u30ed\u30d1\u30c6\u30a3\u3068\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5909\u6570\u306e\u4f8b<ul><li>\u7c21\u5358\u306a Object-C \u30d7\u30ed\u30d1\u30c6\u30a3\u3068\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5909\u6570\u306e\u4f8b\u3092\u6b21\u306b\u793a\u3057\u307e\u3059\u3002<\/li><\/ul>lessCopy \u30b3\u30fc\u30c9<code>\/\/ \u5b9a\u4e49\u4e00\u4e2a\u7c7b @interface MyClass : NSObject @property (nonatomic, strong) NSString *name; { NSString *_address; } @end @implementation MyClass @synthesize name = _name; - (void)setAddress:(NSString *)address { _address = address; } - (NSString *)address { return _address; } @end \/\/ \u521b\u5efa\u4e00\u4e2a\u5bf9\u8c61\u5e76\u8bbf\u95ee\u5c5e\u6027\u548c\u5b9e\u4f8b\u53d8\u91cf MyClass *myObject = [[MyClass alloc] init]; myObject.name = @\"John\"; [myObject setAddress:@\"No. 123, Main Street\"]; NSLog(@\"Name: %@, Address: %@\", myObject.name, [myObject address]);&nbsp;<\/code>\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001\u6700\u521d\u306b MyClass \u3068\u3044\u3046\u540d\u524d\u306e\u30af\u30e9\u30b9\u304c\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u30af\u30e9\u30b9\u306b\u306f\u3001name \u3068\u3044\u3046\u5c5e\u6027\u3068 _address \u3068\u3044\u3046\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5909\u6570\u304c\u3042\u308a\u307e\u3059\u3002\u6b21\u306b @synthesize \u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001\u5c5e\u6027\u3068\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5909\u6570\u306e\u9593\u306e\u95a2\u9023\u4ed8\u3051\u3092\u5b9f\u73fe\u3057\u3001\u5c5e\u6027\u540d\u3092\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5909\u6570 _name \u306b\u30de\u30c3\u30d7\u3057\u307e\u3059\u3002\u6b21\u306b\u3001setAddress: \u3068 address \u3068\u3044\u3046\u540d\u524d\u306e\u30e1\u30bd\u30c3\u30c9\u3092\u5b9a\u7fa9\u3057\u3066\u3001\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5909\u6570 _address \u306b\u30a2\u30af\u30bb\u30b9\u3057\u307e\u3059\u3002MyClass \u30aa\u30d6\u30b8\u30a7\u30af\u30c8 myObject \u3092\u4f5c\u6210\u3057\u305f\u3089\u3001\u305d\u306e name \u5c5e\u6027\u3092\u300cJohn\u300d\u306b\u8a2d\u5b9a\u3057\u3001setAddress: \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u305d\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5909\u6570 _address \u306e\u5024\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002\u6700\u5f8c\u306b\u3001NSLog \u95a2\u6570\u3092\u4f7f\u7528\u3057\u3066\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u3068\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5909\u6570\u3092\u51fa\u529b\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u307e\u3068\u3081\u3066\u3001Objective-C \u30d7\u30ed\u30d1\u30c6\u30a3\u3068\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5909\u6570\u306f\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u72b6\u614b\u3092\u683c\u7d0d\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u5909\u6570\u3067\u3059\u3002Objective-C \u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u4f5c\u6210\u3059\u308b\u3068\u304d\u306f\u3001\u5c5e\u6027\u3068\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5909\u6570\u306e\u5b9a\u7fa9\u3068\u4f7f\u7528\u6cd5\u3092\u7406\u89e3\u3057\u3001\u305d\u308c\u3089\u3092\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u6b63\u3057\u304f\u4f7f\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1748\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Object-C \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306e\u57fa\u672c\u7684\u306a\u7d99\u627f\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Objective-C \u3067\u306f\u3001\u7d99\u627f\u306f\u3001\u30af\u30e9\u30b9\u3092\u4f5c\u6210\u3057\u3066\u5225\u306e\u30af\u30e9\u30b9\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u3068\u30e1\u30bd\u30c3\u30c9\u3092\u7d99\u627f\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0 \u30e1\u30ab\u30cb\u30ba\u30e0\u3067\u3059\u3002\u4ee5\u4e0b\u306f\u3001Objective-C \u306b\u304a\u3051\u308b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306e\u57fa\u672c\u7684\u306a\u7d99\u627f\u306e\u8a73\u7d30\u306a\u8aac\u660e\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u7d99\u627f\u3059\u308b\n<ul class=\"wp-block-list\">\n<li>Objective-C \u3067\u306f\u3001\u7d99\u627f\u306f\u3001\u30af\u30e9\u30b9\u3092\u4f5c\u6210\u3057\u3066\u5225\u306e\u30af\u30e9\u30b9\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u3068\u30e1\u30bd\u30c3\u30c9\u3092\u7d99\u627f\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0 \u30e1\u30ab\u30cb\u30ba\u30e0\u3067\u3059\u3002<\/li>\n\n\n\n<li>\u7d99\u627f\u3055\u308c\u305f\u30af\u30e9\u30b9\u306f\u30b5\u30d6\u30af\u30e9\u30b9\u307e\u305f\u306f\u6d3e\u751f\u30af\u30e9\u30b9\u3068\u547c\u3070\u308c\u3001\u7d99\u627f\u3055\u308c\u305f\u30af\u30e9\u30b9\u306f\u89aa\u30af\u30e9\u30b9\u307e\u305f\u306f\u57fa\u5e95\u30af\u30e9\u30b9\u3068\u547c\u3070\u308c\u307e\u3059\u3002\u30b5\u30d6\u30af\u30e9\u30b9\u306f\u72ec\u81ea\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u3068\u30e1\u30bd\u30c3\u30c9\u3092\u6301\u3064\u3053\u3068\u304c\u3067\u304d\u3001\u89aa\u30af\u30e9\u30b9\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u3068\u30e1\u30bd\u30c3\u30c9\u3092\u7d99\u627f\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30b5\u30d6\u30af\u30e9\u30b9\u306f\u3001\u89aa\u30af\u30e9\u30b9\u306e\u30e1\u30bd\u30c3\u30c9\u3092\u30aa\u30fc\u30d0\u30fc\u30e9\u30a4\u30c9\u3057\u3066\u72ec\u81ea\u306e\u52d5\u4f5c\u3092\u5b9f\u88c5\u3057\u305f\u308a\u3001\u89aa\u30af\u30e9\u30b9\u306e\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u72ec\u81ea\u306e\u52d5\u4f5c\u3092\u62e1\u5f35\u3057\u305f\u308a\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u7d99\u627f\u306e\u69cb\u6587\n<ul class=\"wp-block-list\">\n<li>Objective-C \u3067\u306f\u3001@interface \u3068 @implementation \u306e 2 \u3064\u306e\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u4f7f\u7528\u3057\u3066\u30af\u30e9\u30b9\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002\u89aa\u30af\u30e9\u30b9\u304b\u3089\u7d99\u627f\u3055\u308c\u305f\u30b5\u30d6\u30af\u30e9\u30b9\u3092\u4f5c\u6210\u3059\u308b\u306b\u306f\u3001\u30b5\u30d6\u30af\u30e9\u30b9\u306e @interface \u3067\u89aa\u30af\u30e9\u30b9\u540d\u3092\u6307\u5b9a\u3067\u304d\u307e\u3059 (\u4f8b: @interface MySubclass : MySuperclass)\u3002<\/li>\n\n\n\n<li>\u30b5\u30d6\u30af\u30e9\u30b9\u306f\u3001\u89aa\u30af\u30e9\u30b9\u306e\u30e1\u30bd\u30c3\u30c9\u3092\u30aa\u30fc\u30d0\u30fc\u30e9\u30a4\u30c9\u3057\u3066\u3001\u72ec\u81ea\u306e\u52d5\u4f5c\u3092\u5b9f\u88c5\u3067\u304d\u307e\u3059\u3002\u89aa\u30af\u30e9\u30b9\u306e\u30e1\u30bd\u30c3\u30c9\u3092\u30aa\u30fc\u30d0\u30fc\u30e9\u30a4\u30c9\u3059\u308b\u306b\u306f\u3001\u30b5\u30d6\u30af\u30e9\u30b9\u306e @implementation \u3067\u30e1\u30bd\u30c3\u30c9\u3092\u518d\u5b9f\u88c5\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30b5\u30d6\u30af\u30e9\u30b9\u3067\u306f\u3001\u89aa\u30af\u30e9\u30b9\u306e\u30e1\u30bd\u30c3\u30c9\u3092 super \u30ad\u30fc\u30ef\u30fc\u30c9\u3067\u547c\u3073\u51fa\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u4f8b: [\u30b9\u30fc\u30d1\u30fc \u30e1\u30bd\u30c3\u30c9\u540d];<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u7d99\u627f\u306e\u4f8b<ul><li>\u7c21\u5358\u306a Objective-C \u7d99\u627f\u306e\u4f8b\u3092\u6b21\u306b\u793a\u3057\u307e\u3059\u3002<\/li><\/ul>\u4e0a\u8a18\u306e\u4f8b<code>\/\/ \u5b9a\u4e49\u4e00\u4e2a\u7236\u7c7b @interface MyParentClass : NSObject - (void)parentMethod; @end @implementation MyParentClass - (void)parentMethod { NSLog(@\"This is the parent method.\"); } @end \/\/ \u5b9a\u4e49\u4e00\u4e2a\u5b50\u7c7b @interface MyChildClass : MyParentClass - (void)childMethod; @end @implementation MyChildClass - (void)childMethod { NSLog(@\"This is the child method.\"); } - (void)parentMethod { [super parentMethod]; NSLog(@\"This is the child method of parent method.\"); } @end \/\/ \u521b\u5efa\u4e00\u4e2a\u5bf9\u8c61\u5e76\u8c03\u7528\u65b9\u6cd5 MyChildClass *myObject = [[MyChildClass alloc] init]; [myObject parentMethod]; [myObject childMethod];&nbsp;<\/code>\u3067\u306f\u3001\u307e\u305a\u3001parentMethod \u3068\u3044\u3046\u540d\u524d\u306e\u30e1\u30bd\u30c3\u30c9\u3092\u6301\u3064 MyParentClass \u3068\u3044\u3046\u540d\u524d\u306e\u89aa\u30af\u30e9\u30b9\u304c\u5b9a\u7fa9\u3055\u308c\u307e\u3059\u3002\u6b21\u306b\u3001MyParentClass \u304b\u3089\u7d99\u627f\u3057\u3001childMethod \u3068\u3044\u3046\u540d\u524d\u306e\u30e1\u30bd\u30c3\u30c9\u3092\u6301\u3064\u3001MyChildClass \u3068\u3044\u3046\u540d\u524d\u306e\u30b5\u30d6\u30af\u30e9\u30b9\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002MyChildClass \u306e parentMethod \u30e1\u30bd\u30c3\u30c9\u3092\u30aa\u30fc\u30d0\u30fc\u30e9\u30a4\u30c9\u3057\u3001super \u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u4f7f\u7528\u3057\u3066\u89aa\u30af\u30e9\u30b9\u306e\u30e1\u30bd\u30c3\u30c9\u3092\u547c\u3073\u51fa\u3057\u307e\u3059\u3002\u6700\u5f8c\u306b\u3001MyChildClass \u30aa\u30d6\u30b8\u30a7\u30af\u30c8 myObject \u3092\u4f5c\u6210\u3057\u3001\u305d\u306eparentMethod \u30e1\u30bd\u30c3\u30c9\u3068 childMethod \u30e1\u30bd\u30c3\u30c9\u3092\u547c\u3073\u51fa\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u4e00\u822c\u306b\u3001Objective-C \u306e\u7d99\u627f\u306f\u3001\u5225\u306e\u30af\u30e9\u30b9\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u3068\u30e1\u30bd\u30c3\u30c9\u3092\u7d99\u627f\u3059\u308b\u30af\u30e9\u30b9\u3092\u4f5c\u6210\u3067\u304d\u308b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0 \u30e1\u30ab\u30cb\u30ba\u30e0\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1748\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u7d9a\u3051\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>\u307e\u305f\u3001\u89aa\u30af\u30e9\u30b9\u306e\u30e1\u30bd\u30c3\u30c9\u3092\u30aa\u30fc\u30d0\u30fc\u30e9\u30a4\u30c9\u3057\u3066\u72ec\u81ea\u306e\u52d5\u4f5c\u3092\u5b9f\u88c5\u3057\u305f\u308a\u3001\u89aa\u30af\u30e9\u30b9\u306e\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u72ec\u81ea\u306e\u52d5\u4f5c\u3092\u62e1\u5f35\u3057\u305f\u308a\u3067\u304d\u307e\u3059\u3002\u7d99\u627f\u306b\u3088\u308a\u3001\u30b3\u30fc\u30c9\u306e\u8a18\u8ff0\u304c\u5927\u5e45\u306b\u7c21\u7d20\u5316\u3055\u308c\u3001\u30b3\u30fc\u30c9\u306e\u5197\u9577\u6027\u304c\u524a\u6e1b\u3055\u308c\u3001\u30b3\u30fc\u30c9\u306e\u4fdd\u5b88\u6027\u3068\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002Objective-C \u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u4f5c\u6210\u3059\u308b\u3068\u304d\u306f\u3001\u7d99\u627f\u306e\u69cb\u6587\u3068\u4f7f\u7528\u6cd5\u3092\u7406\u89e3\u3057\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u7d99\u627f\u30e1\u30ab\u30cb\u30ba\u30e0\u3092\u6b63\u3057\u304f\u4f7f\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1748\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Object-C \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306e\u57fa\u672c\u7684\u306a\u30ab\u30d7\u30bb\u30eb\u5316\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Objective-C \u3067\u306f\u3001\u30ab\u30d7\u30bb\u30eb\u5316\u306f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0 \u30e1\u30ab\u30cb\u30ba\u30e0\u3067\u3042\u308a\u3001\u30af\u30e9\u30b9\u306e\u5b9f\u88c5\u306e\u8a73\u7d30\u3092\u30af\u30e9\u30b9\u306e\u5916\u90e8\u306b\u96a0\u3057\u3001\u5fc5\u8981\u306a\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u306e\u307f\u3092\u5916\u90e8\u306b\u516c\u958b\u3057\u307e\u3059\u3002\u4ee5\u4e0b\u306f\u3001Object-C \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306e\u57fa\u672c\u7684\u306a\u30ab\u30d7\u30bb\u30eb\u5316\u306e\u8a73\u7d30\u306a\u8aac\u660e\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30ab\u30d7\u30bb\u30eb\u5316\n<ul class=\"wp-block-list\">\n<li>Objective-C \u3067\u306f\u3001\u30ab\u30d7\u30bb\u30eb\u5316\u306f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0 \u30e1\u30ab\u30cb\u30ba\u30e0\u3067\u3042\u308a\u3001\u30af\u30e9\u30b9\u306e\u5b9f\u88c5\u306e\u8a73\u7d30\u3092\u30af\u30e9\u30b9\u306e\u5916\u90e8\u306b\u96a0\u3057\u3001\u5fc5\u8981\u306a\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u306e\u307f\u3092\u5916\u90e8\u306b\u516c\u958b\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30ab\u30d7\u30bb\u30eb\u5316\u306b\u3088\u308a\u3001\u30b3\u30fc\u30c9\u306e\u4fdd\u5b88\u6027\u3068\u518d\u5229\u7528\u6027\u304c\u5411\u4e0a\u3057\u3001\u30b3\u30fc\u30c9\u306e\u8aa4\u7528\u3084\u60aa\u7528\u304c\u9632\u6b62\u3055\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li>Objective-C \u3067\u306f\u3001\u30ab\u30d7\u30bb\u30eb\u5316\u306f\u3001\u30af\u30e9\u30b9\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u3068\u30e1\u30bd\u30c3\u30c9\u3092\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u307e\u305f\u306f\u30d1\u30d6\u30ea\u30c3\u30af\u306b\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u5b9f\u73fe\u3055\u308c\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u516c\u7acb\u3068\u79c1\u7acb\n<ul class=\"wp-block-list\">\n<li>Objective-C \u3067\u306f\u3001\u30d1\u30d6\u30ea\u30c3\u30af\u306f\u30d7\u30ed\u30d1\u30c6\u30a3\u3068\u30e1\u30bd\u30c3\u30c9\u306b\u30af\u30e9\u30b9\u306e\u5916\u90e8\u304b\u3089\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u3001\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u306f\u30d7\u30ed\u30d1\u30c6\u30a3\u3068\u30e1\u30bd\u30c3\u30c9\u306b\u30af\u30e9\u30b9\u306e\u5185\u90e8\u304b\u3089\u306e\u307f\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30d1\u30d6\u30ea\u30c3\u30af \u30d7\u30ed\u30d1\u30c6\u30a3\u3068\u30e1\u30bd\u30c3\u30c9\u306f @property \u30ad\u30fc\u30ef\u30fc\u30c9\u3068 @synthesize \u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u4f7f\u7528\u3057\u3066\u5b9a\u7fa9\u304a\u3088\u3073\u5b9f\u88c5\u3067\u304d\u3001\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8 \u30d7\u30ed\u30d1\u30c6\u30a3\u3068\u30e1\u30bd\u30c3\u30c9\u306f @private \u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u4f7f\u7528\u3057\u3066\u30a2\u30af\u30bb\u30b9\u6a29\u3092\u6307\u5b9a\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u30d1\u30c3\u30b1\u30fc\u30b8\u4f8b<ul><li>\u7c21\u5358\u306a Object-C \u30e9\u30c3\u30d1\u30fc\u306e\u4f8b\u3092\u6b21\u306b\u793a\u3057\u307e\u3059\u3002<\/li><\/ul>lessCopy \u30b3\u30fc\u30c9<code>\/\/ \u5b9a\u4e49\u4e00\u4e2a\u7c7b @interface MyClass : NSObject @property (nonatomic, strong) NSString *publicProperty; @end @implementation MyClass { NSString *_privateProperty; } - (instancetype)init { if (self = [super init]) { _privateProperty = @\"This is a private property.\"; } return self; } - (void)publicMethod { NSLog(@\"This is a public method.\"); } - (void)privateMethod { NSLog(@\"%@\", _privateProperty); } @end \/\/ \u521b\u5efa\u4e00\u4e2a\u5bf9\u8c61\u5e76\u8bbf\u95ee\u5c5e\u6027\u548c\u8c03\u7528\u65b9\u6cd5 MyClass *myObject = [[MyClass alloc] init]; myObject.publicProperty = @\"This is a public property.\"; [myObject publicMethod]; [myObject privateMethod];&nbsp;<\/code>\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001MyClass \u3068\u3044\u3046\u540d\u524d\u306e\u30af\u30e9\u30b9\u304c\u6700\u521d\u306b\u5b9a\u7fa9\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u30af\u30e9\u30b9\u306b\u306f\u3001publicProperty \u3068\u3044\u3046\u540d\u524d\u306e\u30d1\u30d6\u30ea\u30c3\u30af \u30d7\u30ed\u30d1\u30c6\u30a3\u3068 publicMethod \u3068\u3044\u3046\u540d\u524d\u306e\u30d1\u30d6\u30ea\u30c3\u30af \u30e1\u30bd\u30c3\u30c9\u304c\u3042\u308a\u307e\u3059\u3002\u6b21\u306b\u3001\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5909\u6570 _privateProperty \u3092\u4f7f\u7528\u3057\u3066\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8 \u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u5b9a\u7fa9\u3057\u3001\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8 \u30d7\u30ed\u30d1\u30c6\u30a3\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u305f\u3081\u306e\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8 \u30e1\u30bd\u30c3\u30c9 privateMethod \u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002MyClass \u306e init \u30e1\u30bd\u30c3\u30c9\u3067\u306f\u3001\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8 \u30d7\u30ed\u30d1\u30c6\u30a3 _privateProperty \u306e\u5024\u304c\u521d\u671f\u5316\u3055\u308c\u307e\u3059\u3002\u6700\u5f8c\u306b\u3001MyClass \u30aa\u30d6\u30b8\u30a7\u30af\u30c8 myObject \u304c\u4f5c\u6210\u3055\u308c\u3001\u305d\u306e\u30d1\u30d6\u30ea\u30c3\u30af \u30d7\u30ed\u30d1\u30c6\u30a3\u304c\u30a2\u30af\u30bb\u30b9\u3055\u308c\u3001\u30d1\u30d6\u30ea\u30c3\u30af \u30e1\u30bd\u30c3\u30c9\u3068\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8 \u30e1\u30bd\u30c3\u30c9\u304c\u547c\u3073\u51fa\u3055\u308c\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u4e00\u822c\u306b\u3001Object-C \u30ab\u30d7\u30bb\u30eb\u5316\u306f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0 \u30e1\u30ab\u30cb\u30ba\u30e0\u3067\u3042\u308a\u3001\u30af\u30e9\u30b9\u306e\u5b9f\u88c5\u306e\u8a73\u7d30\u3092\u30af\u30e9\u30b9\u306e\u5916\u90e8\u306b\u96a0\u3057\u3001\u5fc5\u8981\u306a\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u306e\u307f\u3092\u5916\u90e8\u306b\u516c\u958b\u3057\u307e\u3059\u3002Objective-C \u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u4f5c\u6210\u3059\u308b\u3068\u304d\u306f\u3001\u30ab\u30d7\u30bb\u30eb\u5316\u306e\u6982\u5ff5\u3068\u4f7f\u7528\u6cd5\u3092\u7406\u89e3\u3057\u3001\u30ab\u30d7\u30bb\u30eb\u5316\u30e1\u30ab\u30cb\u30ba\u30e0\u3092\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u6b63\u3057\u304f\u4f7f\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1748\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Object-C \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306e\u57fa\u672c\u7684\u306a\u30dd\u30ea\u30e2\u30fc\u30d5\u30a3\u30ba\u30e0\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Objective-C \u3067\u306f\u3001\u30dd\u30ea\u30e2\u30fc\u30d5\u30a3\u30ba\u30e0\u306f\u3001\u7570\u306a\u308b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u540c\u3058\u30e1\u30c3\u30bb\u30fc\u30b8\u306b\u7570\u306a\u308b\u65b9\u6cd5\u3067\u5fdc\u7b54\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0 \u30e1\u30ab\u30cb\u30ba\u30e0\u3067\u3059\u3002\u4ee5\u4e0b\u306f\u3001Object-C \u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306e\u57fa\u672c\u7684\u306a\u30dd\u30ea\u30e2\u30fc\u30d5\u30a3\u30ba\u30e0\u306e\u8a73\u7d30\u306a\u8aac\u660e\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30dd\u30ea\u30e2\u30fc\u30d5\u30a3\u30ba\u30e0\n<ul class=\"wp-block-list\">\n<li>Objective-C \u3067\u306f\u3001\u30dd\u30ea\u30e2\u30fc\u30d5\u30a3\u30ba\u30e0\u306f\u3001\u7570\u306a\u308b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u540c\u3058\u30e1\u30c3\u30bb\u30fc\u30b8\u306b\u7570\u306a\u308b\u65b9\u6cd5\u3067\u5fdc\u7b54\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0 \u30e1\u30ab\u30cb\u30ba\u30e0\u3067\u3059\u3002<\/li>\n\n\n\n<li>\u30dd\u30ea\u30e2\u30fc\u30d5\u30a3\u30ba\u30e0\u306f\u3001\u30b3\u30fc\u30c9\u306e\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u3068\u518d\u5229\u7528\u6027\u3092\u5411\u4e0a\u3055\u305b\u3001\u5143\u306e\u30b3\u30fc\u30c9\u3092\u5909\u66f4\u305b\u305a\u306b\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u6a5f\u80fd\u3092\u62e1\u5f35\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>Objective-C \u3067\u306f\u3001\u30e1\u30bd\u30c3\u30c9\u306e\u66f8\u304d\u63db\u3048\u3068\u30e1\u30bd\u30c3\u30c9\u306e\u30aa\u30fc\u30d0\u30fc\u30ed\u30fc\u30c9\u306b\u3088\u3063\u3066\u30dd\u30ea\u30e2\u30fc\u30d5\u30a3\u30ba\u30e0\u3092\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u30e1\u30bd\u30c3\u30c9\u306e\u30aa\u30fc\u30d0\u30fc\u30e9\u30a4\u30c9\n<ul class=\"wp-block-list\">\n<li>Objective-C \u3067\u306f\u3001\u30e1\u30bd\u30c3\u30c9\u306e\u66f8\u304d\u63db\u3048\u3068\u306f\u3001\u30b5\u30d6\u30af\u30e9\u30b9\u304c\u89aa\u30af\u30e9\u30b9\u306e\u30e1\u30bd\u30c3\u30c9\u3092\u66f8\u304d\u63db\u3048\u3066\u72ec\u81ea\u306e\u52d5\u4f5c\u3092\u5b9f\u73fe\u3059\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30b5\u30d6\u30af\u30e9\u30b9\u3067\u306f\u3001@override \u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001\u89aa\u30af\u30e9\u30b9\u306e\u30e1\u30bd\u30c3\u30c9\u3092\u30aa\u30fc\u30d0\u30fc\u30e9\u30a4\u30c9\u3059\u308b\u30e1\u30bd\u30c3\u30c9\u3092\u8b58\u5225\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30aa\u30fc\u30d0\u30fc\u30e9\u30a4\u30c9\u3055\u308c\u305f\u30e1\u30bd\u30c3\u30c9\u3067\u306f\u3001\u89aa\u30af\u30e9\u30b9\u306e\u30e1\u30bd\u30c3\u30c9\u3092 super \u30ad\u30fc\u30ef\u30fc\u30c9\u3067\u547c\u3073\u51fa\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u30e1\u30bd\u30c3\u30c9\u306e\u30aa\u30fc\u30d0\u30fc\u30ed\u30fc\u30c9\n<ul class=\"wp-block-list\">\n<li>Objective-C \u3067\u306f\u3001\u30e1\u30bd\u30c3\u30c9\u306e\u30aa\u30fc\u30d0\u30fc\u30ed\u30fc\u30c9\u3068\u306f\u3001\u540c\u3058\u540d\u524d\u3067\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc \u30ea\u30b9\u30c8\u304c\u7570\u306a\u308b\u30af\u30e9\u30b9\u5185\u306e\u8907\u6570\u306e\u30e1\u30bd\u30c3\u30c9\u3092\u5b9a\u7fa9\u3059\u308b\u3053\u3068\u3092\u6307\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30e1\u30bd\u30c3\u30c9\u306e\u30aa\u30fc\u30d0\u30fc\u30ed\u30fc\u30c9\u306f\u3001\u540c\u3058\u30e1\u30bd\u30c3\u30c9\u540d\u3092\u7570\u306a\u308b\u30bf\u30a4\u30d7\u306e\u30c7\u30fc\u30bf\u306b\u4f7f\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u3053\u3068\u3067\u3001\u30b3\u30fc\u30c9\u306e\u8aad\u307f\u3084\u3059\u3055\u3068\u518d\u5229\u7528\u6027\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002<\/li>\n\n\n\n<li>Objective-C \u3067\u306f\u3001\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u306e\u578b\u3001\u6570\u3001\u304a\u3088\u3073\u9806\u5e8f\u3092\u4f7f\u7528\u3057\u3066\u3001\u30e1\u30bd\u30c3\u30c9\u306e\u30aa\u30fc\u30d0\u30fc\u30ed\u30fc\u30c9\u3092\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u30dd\u30ea\u30e2\u30fc\u30d5\u30a3\u30c3\u30af\u306e\u4f8b<ul><li>\u4ee5\u4e0b\u306f\u3001\u7c21\u5358\u306a Objective-C \u30dd\u30ea\u30e2\u30fc\u30d5\u30a3\u30ba\u30e0\u306e\u4f8b\u3067\u3059\u3002<\/li><\/ul>\u4e0a\u8a18\u306e\u4f8b<code>\/\/ \u5b9a\u4e49\u4e00\u4e2a\u7236\u7c7b @interface MyParentClass : NSObject - (void)parentMethod; @end @implementation MyParentClass - (void)parentMethod { NSLog(@\"This is the parent method.\"); } @end \/\/ \u5b9a\u4e49\u4e00\u4e2a\u5b50\u7c7b @interface MyChildClass : MyParentClass - (void)childMethod; - (void)parentMethod; @end @implementation MyChildClass - (void)childMethod { NSLog(@\"This is the child method.\"); } - (void)parentMethod { NSLog(@\"This is the child method of parent method.\"); } @end \/\/ \u521b\u5efa\u4e00\u4e2a\u5bf9\u8c61\u5e76\u8c03\u7528\u65b9\u6cd5 MyParentClass *parentObject = [[MyParentClass alloc] init]; MyChildClass *childObject = [[MyChildClass alloc] init]; [parentObject parentMethod]; [childObject parentMethod]; [childObject childMethod];&nbsp;<\/code>\u3067\u306f\u3001\u307e\u305a\u3001parentMethod \u3068\u3044\u3046\u540d\u524d\u306e\u30e1\u30bd\u30c3\u30c9\u3092\u6301\u3064 MyParentClass \u3068\u3044\u3046\u540d\u524d\u306e\u89aa\u30af\u30e9\u30b9\u304c\u5b9a\u7fa9\u3055\u308c\u307e\u3059\u3002\u6b21\u306b\u3001MyParentClass \u3092\u7d99\u627f\u3059\u308b MyChildClass \u3068\u3044\u3046\u540d\u524d\u306e\u30b5\u30d6\u30af\u30e9\u30b9\u3092\u5b9a\u7fa9\u3057\u3001childMethod \u3068\u3044\u3046\u540d\u524d\u306e\u30e1\u30bd\u30c3\u30c9\u3092\u6301\u3061\u3001parentMethod \u30e1\u30bd\u30c3\u30c9\u3092\u66f8\u304d\u63db\u3048\u307e\u3059\u3002\u89aa\u30af\u30e9\u30b9\u306e\u30e1\u30bd\u30c3\u30c9\u3092\u547c\u3073\u51fa\u3059\u306b\u306f\u3001MyChildClass \u306e parentMethod \u30e1\u30bd\u30c3\u30c9\u3067 super \u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u6700\u5f8c\u306b\u3001MyParentClass \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e parentObject \u3068 MyChildClass \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e childObject \u3092\u4f5c\u6210\u3057\u3001parentMethod \u30e1\u30bd\u30c3\u30c9\u3068 childMethod \u30e1\u30bd\u30c3\u30c9\u3092\u547c\u3073\u51fa\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u5168\u4f53\u3068\u3057\u3066\u3001Objective-C \u30dd\u30ea\u30e2\u30fc\u30d5\u30a3\u30ba\u30e0\u306f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1748\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u7d9a\u3051\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>\u7570\u306a\u308b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u540c\u3058\u30e1\u30c3\u30bb\u30fc\u30b8\u306b\u7570\u306a\u308b\u65b9\u6cd5\u3067\u5fdc\u7b54\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u30e1\u30ab\u30cb\u30ba\u30e0\u3002Objective-C \u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u4f5c\u6210\u3059\u308b\u306b\u306f\u3001\u30dd\u30ea\u30e2\u30fc\u30d5\u30a3\u30ba\u30e0\u306e\u6982\u5ff5\u3068\u4f7f\u7528\u6cd5\u3092\u7406\u89e3\u3057\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u30dd\u30ea\u30e2\u30fc\u30d5\u30a3\u30c3\u30af\u306e\u30e1\u30ab\u30cb\u30ba\u30e0\u3092\u6b63\u3057\u304f\u4f7f\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30dd\u30ea\u30e2\u30fc\u30d5\u30a3\u30ba\u30e0\u3092\u9069\u5207\u306b\u4f7f\u7528\u3059\u308b\u3068\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u3068\u518d\u5229\u7528\u6027\u304c\u5411\u4e0a\u3057\u3001\u30b3\u30fc\u30c9\u304c\u3088\u308a\u7c21\u6f54\u306b\u306a\u308a\u3001\u4fdd\u5b88\u304c\u5bb9\u6613\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1748\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Objective-C\u306e\u30e1\u30e2\u30ea\u7ba1\u7406\u30e1\u30e2\u30ea\u306e\u5272\u308a\u5f53\u3066\u3068\u89e3\u653e\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Objective-C \u3067\u306f\u3001\u30e1\u30e2\u30ea\u7ba1\u7406\u306f\u975e\u5e38\u306b\u91cd\u8981\u306a\u30c8\u30d4\u30c3\u30af\u3067\u3042\u308a\u3001\u30e1\u30e2\u30ea\u306e\u5272\u308a\u5f53\u3066\u3068\u89e3\u653e\u306e\u65b9\u6cd5\u304c\u542b\u307e\u308c\u307e\u3059\u3002\u4ee5\u4e0b\u306f\u3001Objective-C \u30e1\u30e2\u30ea\u7ba1\u7406\u30e1\u30e2\u30ea\u306e\u5272\u308a\u5f53\u3066\u3068\u89e3\u653e\u306e\u8a73\u7d30\u306a\u8aac\u660e\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30e1\u30e2\u30ea\u5272\u308a\u5f53\u3066\n<ul class=\"wp-block-list\">\n<li>Objective-C \u3067\u306f\u3001alloc \u30e1\u30bd\u30c3\u30c9\u3068 init \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u30e1\u30e2\u30ea\u3092\u5272\u308a\u5f53\u3066\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u521d\u671f\u5316\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>alloc \u30e1\u30bd\u30c3\u30c9\u306f\u3001\u6307\u5b9a\u3055\u308c\u305f\u30af\u30e9\u30b9\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9 \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u5fc5\u8981\u3068\u3059\u308b\u30e1\u30e2\u30ea\u7a7a\u9593\u3092\u5272\u308a\u5f53\u3066\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3078\u306e\u30dd\u30a4\u30f3\u30bf\u3092\u8fd4\u3057\u307e\u3059\u3002init \u30e1\u30bd\u30c3\u30c9\u306f\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u521d\u671f\u5316\u3057\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u81ea\u4f53\u3078\u306e\u30dd\u30a4\u30f3\u30bf\u30fc\u3092\u8fd4\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f7f\u7528\u3057\u305f\u5f8c\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u5360\u6709\u3057\u3066\u3044\u308b\u30e1\u30e2\u30ea\u9818\u57df\u3092\u624b\u52d5\u3067\u89e3\u653e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u30e1\u30e2\u30ea\u89e3\u653e\n<ul class=\"wp-block-list\">\n<li>Objective-C \u3067\u306f\u3001release \u307e\u305f\u306f ARC (\u81ea\u52d5\u53c2\u7167\u30ab\u30a6\u30f3\u30c8) \u3092\u4f7f\u7528\u3057\u3066\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u5360\u6709\u3059\u308b\u30e1\u30e2\u30ea\u7a7a\u9593\u3092\u89e3\u653e\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>release \u30e1\u30bd\u30c3\u30c9\u306f\u3001\u6307\u5b9a\u3055\u308c\u305f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u5360\u6709\u3057\u3066\u3044\u305f\u30e1\u30e2\u30ea\u7a7a\u9593\u3092\u89e3\u653e\u3057\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8 \u30dd\u30a4\u30f3\u30bf\u3092 nil \u306b\u8a2d\u5b9a\u3057\u3066\u3001\u30ef\u30a4\u30eb\u30c9 \u30dd\u30a4\u30f3\u30bf\u304c\u8868\u793a\u3055\u308c\u306a\u3044\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>ARC \u306f Xcode4.2 \u4ee5\u964d\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u65b0\u6a5f\u80fd\u3067\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u53c2\u7167\u30ab\u30a6\u30f3\u30c8\u3092\u81ea\u52d5\u7684\u306b\u8ffd\u8de1\u3057\u3001\u53c2\u7167\u30ab\u30a6\u30f3\u30c8\u304c 0 \u306e\u5834\u5408\u306b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u5360\u6709\u3057\u3066\u3044\u305f\u30e1\u30e2\u30ea\u7a7a\u9593\u3092\u81ea\u52d5\u7684\u306b\u89e3\u653e\u3057\u3001\u30e1\u30e2\u30ea\u306e\u624b\u52d5\u89e3\u653e\u306b\u3088\u3063\u3066\u5f15\u304d\u8d77\u3053\u3055\u308c\u308b\u554f\u984c\u3092\u56de\u907f\u3057\u307e\u3059\u3002 .<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u53c2\u7167\u30ab\u30a6\u30f3\u30c8\n<ul class=\"wp-block-list\">\n<li>Objective-C \u3067\u306f\u3001\u53c2\u7167\u30ab\u30a6\u30f3\u30c8\u306f\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u53c2\u7167\u3055\u308c\u305f\u56de\u6570\u3092\u8ffd\u8de1\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u30e1\u30e2\u30ea\u7ba1\u7406\u30e1\u30ab\u30cb\u30ba\u30e0\u3067\u3059\u3002<\/li>\n\n\n\n<li>\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u53c2\u7167\u30ab\u30a6\u30f3\u30c8\u306f\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u4f5c\u6210\u3001\u30b3\u30d4\u30fc\u3001\u6e21\u3055\u308c\u3001\u89e3\u653e\u3055\u308c\u308b\u3068\u5909\u5316\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u53c2\u7167\u30ab\u30a6\u30f3\u30c8\u306b\u6ce8\u610f\u3057\u3066\u3001\u30e1\u30e2\u30ea \u30ea\u30fc\u30af\u3084\u30ef\u30a4\u30eb\u30c9 \u30dd\u30a4\u30f3\u30bf\u30fc\u306a\u3069\u306e\u554f\u984c\u3092\u56de\u907f\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u30e1\u30e2\u30ea\u7ba1\u7406\u306e\u4f8b<ul><li>\u4ee5\u4e0b\u306f\u3001Objective-C \u306e\u7c21\u5358\u306a\u30e1\u30e2\u30ea\u7ba1\u7406\u306e\u4f8b\u3067\u3059\u3002<\/li><\/ul>csharpCopy \u30b3\u30fc\u30c9<code>\/\/ \u521b\u5efa\u5bf9\u8c61\u5e76\u5206\u914d\u5185\u5b58 MyObject *myObject = [[MyObject alloc] init]; \/\/ \u4f7f\u7528\u5bf9\u8c61 [myObject doSomething]; \/\/ \u91ca\u653e\u5bf9\u8c61\u5360\u7528\u7684\u5185\u5b58\u7a7a\u95f4 [myObject release]; myObject = nil;&nbsp;<\/code>\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001\u6700\u521d\u306b alloc \u30e1\u30bd\u30c3\u30c9\u3068 init \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u30e1\u30e2\u30ea\u3092\u5272\u308a\u5f53\u3066\u3001MyObject \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u521d\u671f\u5316\u3057\u307e\u3059\u3002\u6b21\u306b\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e doSomething \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u64cd\u4f5c\u3057\u307e\u3059\u3002\u6700\u5f8c\u306b\u3001release \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u5360\u6709\u3057\u3066\u3044\u308b\u30e1\u30e2\u30ea\u7a7a\u9593\u3092\u89e3\u653e\u3057\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8 \u30dd\u30a4\u30f3\u30bf\u30fc\u3092 nil \u306b\u8a2d\u5b9a\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u5168\u4f53\u3068\u3057\u3066\u3001Objective-C \u306e\u30e1\u30e2\u30ea\u7ba1\u7406\u306f\u975e\u5e38\u306b\u91cd\u8981\u306a\u30c8\u30d4\u30c3\u30af\u3067\u3042\u308a\u3001\u30e1\u30e2\u30ea\u306e\u5272\u308a\u5f53\u3066\u3068\u5272\u308a\u5f53\u3066\u89e3\u9664\u306e\u65b9\u6cd5\u304c\u542b\u307e\u308c\u307e\u3059\u3002Objective-C \u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u4f5c\u6210\u3059\u308b\u3068\u304d\u306f\u3001\u30e1\u30e2\u30ea\u7ba1\u7406\u306e\u6982\u5ff5\u3068\u4f7f\u7528\u6cd5\u3092\u7406\u89e3\u3057\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u30e1\u30e2\u30ea\u7ba1\u7406\u30e1\u30ab\u30cb\u30ba\u30e0\u3092\u6b63\u3057\u304f\u4f7f\u7528\u3057\u3066\u3001\u30e1\u30e2\u30ea \u30ea\u30fc\u30af\u3084\u30ef\u30a4\u30eb\u30c9 \u30dd\u30a4\u30f3\u30bf\u30fc\u306a\u3069\u306e\u554f\u984c\u3092\u56de\u907f\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u540c\u6642\u306b\u3001\u30e1\u30e2\u30ea\u7ba1\u7406\u3092\u7c21\u7d20\u5316\u3059\u308b\u305f\u3081\u306b\u3001ARC \u81ea\u52d5\u53c2\u7167\u30ab\u30a6\u30f3\u30c8 \u30e1\u30ab\u30cb\u30ba\u30e0\u3092\u4f7f\u7528\u3057\u3066\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u5360\u6709\u3059\u308b\u30e1\u30e2\u30ea\u7a7a\u9593\u3092\u81ea\u52d5\u7684\u306b\u89e3\u653e\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1748\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Object-C \u30e1\u30e2\u30ea\u7ba1\u7406\u306e\u81ea\u52d5\u53c2\u7167\u30ab\u30a6\u30f3\u30c8 (ARC) \u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Objective-C \u3067\u306f\u3001\u81ea\u52d5\u53c2\u7167\u30ab\u30a6\u30f3\u30c8 (ARC) \u306f\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u53c2\u7167\u30ab\u30a6\u30f3\u30c8\u3092\u81ea\u52d5\u7684\u306b\u8ffd\u8de1\u3057\u3001\u53c2\u7167\u30ab\u30a6\u30f3\u30c8\u304c 0 \u306e\u3068\u304d\u306b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u5360\u6709\u3057\u3066\u3044\u305f\u30e1\u30e2\u30ea\u7a7a\u9593\u3092\u81ea\u52d5\u7684\u306b\u89e3\u653e\u3059\u308b\u30e1\u30e2\u30ea\u7ba1\u7406\u30e1\u30ab\u30cb\u30ba\u30e0\u3067\u3059\u3002\u4ee5\u4e0b\u306f\u3001Objective-C \u30e1\u30e2\u30ea\u7ba1\u7406\u306e\u305f\u3081\u306e\u81ea\u52d5\u53c2\u7167\u30ab\u30a6\u30f3\u30c8 (ARC) \u306e\u8a73\u7d30\u306a\u8aac\u660e\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u53c2\u7167\u30ab\u30a6\u30f3\u30c8\n<ul class=\"wp-block-list\">\n<li>Objective-C \u3067\u306f\u3001\u53c2\u7167\u30ab\u30a6\u30f3\u30c8\u306f\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u53c2\u7167\u3055\u308c\u305f\u56de\u6570\u3092\u8ffd\u8de1\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u30e1\u30e2\u30ea\u7ba1\u7406\u30e1\u30ab\u30cb\u30ba\u30e0\u3067\u3059\u3002<\/li>\n\n\n\n<li>\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u53c2\u7167\u30ab\u30a6\u30f3\u30c8\u306f\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u4f5c\u6210\u3001\u30b3\u30d4\u30fc\u3001\u6e21\u3055\u308c\u3001\u89e3\u653e\u3055\u308c\u308b\u3068\u5909\u5316\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u30a2\u30fc\u30af\n<ul class=\"wp-block-list\">\n<li>ARC \u306f Xcode 4.2 \u4ee5\u964d\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u65b0\u6a5f\u80fd\u3067\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u53c2\u7167\u30ab\u30a6\u30f3\u30c8\u3092\u81ea\u52d5\u7684\u306b\u8ffd\u8de1\u3057\u3001\u53c2\u7167\u30ab\u30a6\u30f3\u30c8\u304c 0 \u306e\u3068\u304d\u306b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u5360\u6709\u3057\u3066\u3044\u305f\u30e1\u30e2\u30ea\u7a7a\u9593\u3092\u81ea\u52d5\u7684\u306b\u89e3\u653e\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>ARC \u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u3001ARC \u306f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u53c2\u7167\u30ab\u30a6\u30f3\u30c8\u3092\u81ea\u52d5\u7684\u306b\u51e6\u7406\u3059\u308b\u305f\u3081\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u53c2\u7167\u30ab\u30a6\u30f3\u30c8\u3092\u624b\u52d5\u3067\u7ba1\u7406\u3059\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/li>\n\n\n\n<li>ARC \u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u53c2\u7167\u3059\u308b\u305f\u3081\u306b\u3001\u5f37\u3044\u53c2\u7167 (strong)\u3001\u5f31\u3044\u53c2\u7167 (weak)\u3001\u304a\u3088\u3073\u5b89\u5168\u3067\u306a\u3044\u975e\u30bc\u30ed\u306e\u5f37\u3044\u53c2\u7167 (unsafe_unretained) \u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u5f37\u3044\u53c2\u7167\n<ul class=\"wp-block-list\">\n<li>\u5f37\u53c2\u7167 (strong) \u306f ARC \u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u53c2\u7167\u30bf\u30a4\u30d7\u3067\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u53c2\u7167\u30ab\u30a6\u30f3\u30c8\u3092\u5897\u3084\u3057\u3001\u53c2\u7167\u304c\u7121\u52b9\u306b\u306a\u308b\u3068\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u53c2\u7167\u30ab\u30a6\u30f3\u30c8\u3092\u81ea\u52d5\u7684\u306b\u6e1b\u3089\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u5f37\u53c2\u7167\u306f\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u30e1\u30e2\u30ea\u306b\u4fdd\u6301\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u72b6\u6cc1\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u30af\u30e9\u30b9\u3067\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u5b9a\u7fa9\u3059\u308b\u3068\u304d\u306b\u3001\u5f37\u53c2\u7167\u3092\u4f7f\u7528\u3057\u3066\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u53c2\u7167\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u5f31\u5f15\u7528\n<ul class=\"wp-block-list\">\n<li>\u5f31\u53c2\u7167 (weak) \u306f\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u53c2\u7167\u6570\u3092\u5897\u3084\u3055\u306a\u3044\u7279\u5225\u306a\u30bf\u30a4\u30d7\u306e\u53c2\u7167\u3067\u3059. \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u53c2\u7167\u6570\u304c 0 \u306e\u5834\u5408\u3001\u5f31\u53c2\u7167\u306f\u81ea\u52d5\u7684\u306b nil \u306b\u8a2d\u5b9a\u3055\u308c\u307e\u3059.<\/li>\n\n\n\n<li>\u5f31\u53c2\u7167\u306f\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u53c2\u7167\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u304c\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u30e1\u30e2\u30ea\u306b\u4fdd\u6301\u3059\u308b\u5fc5\u8981\u304c\u306a\u3044\u5834\u5408\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u59d4\u4efb\u30e2\u30fc\u30c9\u3067\u306f\u3001\u5f31\u53c2\u7167\u3092\u4f7f\u7528\u3057\u3066\u59d4\u4efb\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u53c2\u7167\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u5b89\u5168\u3067\u306a\u3044\u30bc\u30ed\u4ee5\u5916\u306e\u5f37\u3044\u53c2\u7167\n<ul class=\"wp-block-list\">\n<li>\u5b89\u5168\u3067\u306a\u3044\u30bc\u30ed\u4ee5\u5916\u306e\u5f37\u3044\u53c2\u7167 (unsafe_unretained) \u306f\u5b89\u5168\u3067\u306a\u3044\u53c2\u7167\u578b\u3067\u3042\u308a\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u53c2\u7167\u30ab\u30a6\u30f3\u30c8\u3092\u5897\u52a0\u3055\u305b\u305a\u3001\u53c2\u7167\u304c\u7121\u52b9\u306b\u306a\u3063\u305f\u3068\u304d\u306b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8 \u30dd\u30a4\u30f3\u30bf\u30fc\u3092\u81ea\u52d5\u7684\u306b nil \u306b\u8a2d\u5b9a\u3057\u307e\u305b\u3093\u3002<\/li>\n\n\n\n<li>\u5b89\u5168\u3067\u306a\u3044\u30bc\u30ed\u4ee5\u5916\u306e\u5f37\u3044\u53c2\u7167\u306f\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u53c2\u7167\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u304c\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u30e1\u30e2\u30ea\u306b\u4fdd\u6301\u3059\u308b\u5fc5\u8981\u304c\u306a\u3044\u5834\u5408\u306b\u9069\u3057\u3066\u3044\u307e\u3059. \u305f\u3068\u3048\u3070\u3001\u4f4e\u30ec\u30d9\u30eb\u306e\u30b3\u30fc\u30c9\u3067\u306f\u3001\u5b89\u5168\u3067\u306a\u3044\u30bc\u30ed\u4ee5\u5916\u306e\u5f37\u3044\u53c2\u7167\u3092\u4f7f\u7528\u3057\u3066\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u53c2\u7167\u3067\u304d\u307e\u3059. .<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u30a2\u30fc\u30af\u306e\u4f8b<ul><li>\u7c21\u5358\u306a Object-C \u30e1\u30e2\u30ea\u7ba1\u7406\u306e\u81ea\u52d5\u53c2\u7167\u30ab\u30a6\u30f3\u30c8 (ARC) \u306e\u4f8b\u3092\u6b21\u306b\u793a\u3057\u307e\u3059\u3002<\/li><\/ul>php\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code>\/\/ \u521b\u5efa\u5bf9\u8c61\u5e76\u4f7f\u7528\u5f3a\u5f15\u7528 MyObject *myObject = [[MyObject alloc] init]; self.object = myObject; \/\/ \u4f7f\u7528\u5bf9\u8c61 [self.object doSomething]; \/\/ \u91ca\u653e\u5bf9\u8c61 self.object = nil<\/code><\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1748\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u7d9a\u3051\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001\u6700\u521d\u306b MyObject \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210\u3057\u3001\u5f37\u3044\u53c2\u7167 (strong) \u3092\u4f7f\u7528\u3057\u3066\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u53c2\u7167\u3057\u307e\u3059\u3002\u6b21\u306b\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e doSomething \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u64cd\u4f5c\u3057\u307e\u3059\u3002\u6700\u5f8c\u306b\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8 \u30dd\u30a4\u30f3\u30bf\u30fc\u3092 nil \u306b\u8a2d\u5b9a\u3057\u3066\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u5360\u3081\u3066\u3044\u305f\u30e1\u30e2\u30ea\u7a7a\u9593\u3092\u89e3\u653e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4e00\u822c\u306b\u3001Object-C \u30e1\u30e2\u30ea\u7ba1\u7406\u306e\u81ea\u52d5\u53c2\u7167\u30ab\u30a6\u30f3\u30c8 (ARC) \u306f\u975e\u5e38\u306b\u4fbf\u5229\u306a\u30e1\u30e2\u30ea\u7ba1\u7406\u30e1\u30ab\u30cb\u30ba\u30e0\u3067\u3042\u308a\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u53c2\u7167\u30ab\u30a6\u30f3\u30c8\u3092\u81ea\u52d5\u7684\u306b\u8ffd\u8de1\u3057\u3001\u53c2\u7167\u30ab\u30a6\u30f3\u30c8\u304c 0 \u306e\u3068\u304d\u306b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u5360\u6709\u3057\u3066\u3044\u305f\u30e1\u30e2\u30ea\u7a7a\u9593\u3092\u81ea\u52d5\u7684\u306b\u89e3\u653e\u3067\u304d\u307e\u3059\u3002Objective-C \u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u4f5c\u6210\u3059\u308b\u5834\u5408\u3001ARC \u3092\u4f7f\u7528\u3057\u3066\u30e1\u30e2\u30ea\u7ba1\u7406\u3092\u7c21\u7d20\u5316\u3057\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u53ef\u8aad\u6027\u3068\u518d\u5229\u7528\u6027\u3092\u5411\u4e0a\u3055\u305b\u3001\u30e1\u30e2\u30ea \u30ea\u30fc\u30af\u3084\u30ef\u30a4\u30eb\u30c9 \u30dd\u30a4\u30f3\u30bf\u306a\u3069\u306e\u554f\u984c\u3092\u56de\u907f\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1748\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Objective-C\u306e\u30e1\u30e2\u30ea\u7ba1\u7406\u306e\u5f31\u53c2\u7167\u3068\u5f37\u53c2\u7167\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Objective-C \u306e\u30e1\u30e2\u30ea\u7ba1\u7406\u3067\u306f\u3001\u5f31\u53c2\u7167\u3068\u5f37\u53c2\u7167\u306f 2 \u3064\u306e\u7570\u306a\u308b\u7a2e\u985e\u306e\u53c2\u7167\u3067\u3059\u3002\u5f31\u53c2\u7167\u306f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u53c2\u7167\u30ab\u30a6\u30f3\u30c8\u3092\u5897\u52a0\u3055\u305b\u307e\u305b\u3093\u304c\u3001\u5f37\u53c2\u7167\u306f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u53c2\u7167\u30ab\u30a6\u30f3\u30c8\u3092\u5897\u52a0\u3055\u305b\u307e\u3059\u3002\u4ee5\u4e0b\u306f\u3001Objective-C \u30e1\u30e2\u30ea\u7ba1\u7406\u306e\u5f31\u3044\u53c2\u7167\u3068\u5f37\u3044\u53c2\u7167\u306e\u8a73\u7d30\u306a\u8aac\u660e\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u5f37\u3044\u53c2\u7167 (\u5f37\u3044)\n<ul class=\"wp-block-list\">\n<li>\u5f37\u53c2\u7167\u306f\u3001Objective-C \u30e1\u30e2\u30ea\u7ba1\u7406\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u53c2\u7167\u30bf\u30a4\u30d7\u3067\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u53c2\u7167\u30ab\u30a6\u30f3\u30c8\u304c\u5897\u52a0\u3057\u3001\u53c2\u7167\u304c\u7121\u52b9\u306b\u306a\u308b\u3068\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u53c2\u7167\u30ab\u30a6\u30f3\u30c8\u304c\u81ea\u52d5\u7684\u306b\u6e1b\u5c11\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u5f37\u3044\u53c2\u7167\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u3001\u5faa\u74b0\u53c2\u7167\u306f\u30e1\u30e2\u30ea \u30ea\u30fc\u30af\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u5faa\u74b0\u53c2\u7167\u3092\u907f\u3051\u308b\u3088\u3046\u306b\u6ce8\u610f\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u5f31\u5f15\u7528\uff08weak\uff09\n<ul class=\"wp-block-list\">\n<li>\u5f31\u53c2\u7167\u306f\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u53c2\u7167\u30ab\u30a6\u30f3\u30c8\u3092\u5897\u52a0\u3055\u305b\u306a\u3044\u7279\u5225\u306a\u30bf\u30a4\u30d7\u306e\u53c2\u7167\u3067\u3059. \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u53c2\u7167\u30ab\u30a6\u30f3\u30c8\u304c 0 \u306e\u5834\u5408\u3001\u5f31\u53c2\u7167\u306f\u81ea\u52d5\u7684\u306b nil \u306b\u8a2d\u5b9a\u3055\u308c\u307e\u3059.<\/li>\n\n\n\n<li>\u5f31\u53c2\u7167\u306f\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u53c2\u7167\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u304c\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u30e1\u30e2\u30ea\u306b\u4fdd\u6301\u3059\u308b\u5fc5\u8981\u304c\u306a\u3044\u5834\u5408\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u59d4\u4efb\u30e2\u30fc\u30c9\u3067\u306f\u3001\u5f31\u53c2\u7167\u3092\u4f7f\u7528\u3057\u3066\u59d4\u4efb\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u53c2\u7167\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u5f37\u53c2\u7167\u3068\u5f31\u53c2\u7167\u306e\u9055\u3044\n<ul class=\"wp-block-list\">\n<li>\u5f37\u53c2\u7167\u306f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u53c2\u7167\u30ab\u30a6\u30f3\u30c8\u3092\u5897\u52a0\u3055\u305b\u3001\u53c2\u7167\u304c\u7121\u52b9\u306b\u306a\u308b\u3068\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u53c2\u7167\u30ab\u30a6\u30f3\u30c8\u3092\u81ea\u52d5\u7684\u306b\u6e1b\u3089\u3057\u307e\u3059\u304c\u3001\u5f31\u53c2\u7167\u306f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u53c2\u7167\u30ab\u30a6\u30f3\u30c8\u3092\u5897\u52a0\u3055\u305b\u305a\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u53c2\u7167\u30ab\u30a6\u30f3\u30c8\u304c\u7121\u52b9\u306b\u306a\u308b\u3068\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u53c2\u7167\u30ab\u30a6\u30f3\u30c8\u3092\u81ea\u52d5\u7684\u306b\u6e1b\u3089\u3057\u307e\u3059\u3002\u304c 0 \u306e\u5834\u5408\u3001\u5f31\u53c2\u7167\u306f\u81ea\u52d5\u7684\u306b nil \u306b\u8a2d\u5b9a\u3055\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u5f37\u53c2\u7167\u306f\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u30e1\u30e2\u30ea\u306b\u4fdd\u6301\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u72b6\u6cc1 (\u30af\u30e9\u30b9\u3067\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u5b9a\u7fa9\u3059\u308b\u5834\u5408\u306a\u3069) \u306b\u9069\u3057\u3066\u304a\u308a\u3001\u5f37\u53c2\u7167\u3092\u4f7f\u7528\u3057\u3066\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u53c2\u7167\u3067\u304d\u307e\u3059\u3002\u30c7\u30ea\u30b2\u30fc\u30c8 \u30d1\u30bf\u30fc\u30f3\u3067\u306f\u3001\u5f31\u53c2\u7167\u3092\u4f7f\u7528\u3057\u3066\u30c7\u30ea\u30b2\u30fc\u30c8 \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u53c2\u7167\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u5f37\u53c2\u7167\u3068\u5f31\u53c2\u7167\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u306f\u3001\u5faa\u74b0\u53c2\u7167\u3092\u907f\u3051\u308b\u3088\u3046\u306b\u6ce8\u610f\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u5faa\u74b0\u53c2\u7167\u306f\u30e1\u30e2\u30ea \u30ea\u30fc\u30af\u306b\u3064\u306a\u304c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u3067\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u5f37\u53c2\u7167\u3068\u5f31\u53c2\u7167\u306e\u4f8b<ul><li>\u4ee5\u4e0b\u306f\u3001Objective-C \u30e1\u30e2\u30ea\u7ba1\u7406\u306e\u5f37\u3044\u53c2\u7167\u3068\u5f31\u3044\u53c2\u7167\u306e\u7c21\u5358\u306a\u4f8b\u3067\u3059\u3002<\/li><\/ul>\u4e0a\u8a18\u306e\u4f8b<code>\/\/ \u4f7f\u7528\u5f3a\u5f15\u7528 MyObject *myObject = [[MyObject alloc] init]; self.object = myObject; \/\/ \u4f7f\u7528\u5f31\u5f15\u7528 __weak MyObject *weakObject = self.object;&nbsp;<\/code>\u3067\u306f\u3001\u6700\u521d\u306b\u5f37\u3044\u53c2\u7167 (strong) \u3092\u4f7f\u7528\u3057\u3066 MyObject \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u53c2\u7167\u3057\u3001\u6b21\u306b\u5f31\u3044\u53c2\u7167 (weak) \u3092\u4f7f\u7528\u3057\u3066\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u53c2\u7167\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u4e00\u822c\u306b\u3001Objective-C \u306e\u30e1\u30e2\u30ea\u7ba1\u7406\u306b\u304a\u3051\u308b\u5f37\u53c2\u7167\u3068\u5f31\u53c2\u7167\u306f\u30012 \u3064\u306e\u7570\u306a\u308b\u7a2e\u985e\u306e\u53c2\u7167\u3067\u3042\u308a\u3001\u3055\u307e\u3056\u307e\u306a\u30b7\u30ca\u30ea\u30aa\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u5f37\u53c2\u7167\u3068\u5f31\u53c2\u7167\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u3001\u30e1\u30e2\u30ea \u30ea\u30fc\u30af\u3092\u907f\u3051\u308b\u305f\u3081\u306b\u5faa\u74b0\u53c2\u7167\u3092\u907f\u3051\u308b\u3088\u3046\u306b\u6ce8\u610f\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1748\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u7d9a\u3051\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<ol class=\"wp-block-list\" start=\"5\">\n<li>\u5faa\u74b0\u53c2\u7167\n<ul class=\"wp-block-list\">\n<li>\u5faa\u74b0\u53c2\u7167\u3068\u306f\u30012 \u3064\u4ee5\u4e0a\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u76f8\u4e92\u306b\u53c2\u7167\u3059\u308b\u3053\u3068\u3067\u3001\u305d\u308c\u3089\u306e\u53c2\u7167\u30ab\u30a6\u30f3\u30c8\u304c\u5e38\u306b 1 \u306b\u306a\u308a\u3001\u89e3\u653e\u3067\u304d\u306a\u304f\u306a\u308a\u3001\u30e1\u30e2\u30ea \u30ea\u30fc\u30af\u304c\u767a\u751f\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>Objective-C \u3067\u306f\u3001\u5faa\u74b0\u53c2\u7167\u306f\u3088\u304f\u3042\u308b\u554f\u984c\u3067\u3059\u3002\u7279\u306b\u3001\u5f37\u3044\u53c2\u7167 (strong) \u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u306f\u3001\u5faa\u74b0\u53c2\u7167\u3092\u907f\u3051\u308b\u3088\u3046\u306b\u6ce8\u610f\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u5f37\u53c2\u7167\u3068\u5f31\u53c2\u7167\u306e\u4f7f\u7528\u306b\u95a2\u3059\u308b\u63d0\u6848\n<ul class=\"wp-block-list\">\n<li>\u5f37\u53c2\u7167\u3068\u5f31\u53c2\u7167\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u306f\u3001\u30e1\u30e2\u30ea \u30ea\u30fc\u30af\u3084\u30ef\u30a4\u30eb\u30c9 \u30dd\u30a4\u30f3\u30bf\u30fc\u306a\u3069\u306e\u554f\u984c\u3092\u56de\u907f\u3059\u308b\u305f\u3081\u306b\u3001\u7279\u5b9a\u306e\u30b7\u30ca\u30ea\u30aa\u306b\u5f93\u3063\u3066\u9069\u5207\u306a\u53c2\u7167\u578b\u3092\u9078\u629e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30af\u30e9\u30b9\u3067\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u5b9a\u7fa9\u3059\u308b\u5834\u5408\u306a\u3069\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u30e1\u30e2\u30ea\u306b\u4fdd\u6301\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408\u306f\u3001\u5f37\u3044\u53c2\u7167 (strong) \u3092\u4f7f\u7528\u3057\u3066\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u53c2\u7167\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u59d4\u4efb\u30e2\u30fc\u30c9\u306a\u3069\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u53c2\u7167\u3059\u308b\u5fc5\u8981\u306f\u3042\u308b\u304c\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u30e1\u30e2\u30ea\u306b\u4fdd\u6301\u3059\u308b\u5fc5\u8981\u304c\u306a\u3044\u5834\u5408\u306f\u3001\u5f31\u53c2\u7167 (weak) \u3092\u4f7f\u7528\u3057\u3066\u59d4\u4efb\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u53c2\u7167\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u5f37\u3044\u53c2\u7167\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u306f\u3001\u5faa\u74b0\u53c2\u7167\u3092\u56de\u907f\u3059\u308b\u3088\u3046\u306b\u6ce8\u610f\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u5faa\u74b0\u53c2\u7167\u3092\u56de\u907f\u3059\u308b\u306b\u306f\u3001__weak \u307e\u305f\u306f __block \u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<p>\u4e00\u822c\u306b\u3001Objective-C \u306e\u30e1\u30e2\u30ea\u7ba1\u7406\u306b\u304a\u3051\u308b\u5f37\u53c2\u7167\u3068\u5f31\u53c2\u7167\u306f\u30012 \u3064\u306e\u7570\u306a\u308b\u7a2e\u985e\u306e\u53c2\u7167\u3067\u3042\u308a\u3001\u3055\u307e\u3056\u307e\u306a\u30b7\u30ca\u30ea\u30aa\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u5f37\u53c2\u7167\u3068\u5f31\u53c2\u7167\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u306f\u3001\u30e1\u30e2\u30ea \u30ea\u30fc\u30af\u3084\u30ef\u30a4\u30eb\u30c9 \u30dd\u30a4\u30f3\u30bf\u30fc\u306a\u3069\u306e\u554f\u984c\u3092\u56de\u907f\u3059\u308b\u305f\u3081\u306b\u3001\u5faa\u74b0\u53c2\u7167\u3092\u907f\u3051\u308b\u3088\u3046\u306b\u6ce8\u610f\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1748\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Objective-C\u5171\u901a\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3068\u30af\u30e9\u30b9\u30e9\u30a4\u30d6\u30e9\u30ea Foundation\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306e\u6982\u8981\u3092\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Objective-C \u306e Foundation \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306f\u3001\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3067\u3042\u308a\u3001\u6587\u5b57\u5217\u51e6\u7406\u3001\u30d5\u30a1\u30a4\u30eb\u51e6\u7406\u3001\u30c7\u30fc\u30bf\u7ba1\u7406\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u901a\u4fe1\u3001\u65e5\u4ed8\u3068\u6642\u523b\u306e\u51e6\u7406\u3001\u304a\u3088\u3073\u305d\u306e\u4ed6\u306e\u6a5f\u80fd\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u305f\u3081\u306b\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u4e00\u9023\u306e\u30af\u30e9\u30b9\u3068\u95a2\u6570\u30e9\u30a4\u30d6\u30e9\u30ea\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002\u4ee5\u4e0b\u306f\u3001Object-C \u5171\u901a\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3068\u30af\u30e9\u30b9 \u30e9\u30a4\u30d6\u30e9\u30ea Foundation \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306e\u6982\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u57fa\u790e\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\n<ul class=\"wp-block-list\">\n<li>Foundation \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306f\u3001Objective-C \u3067\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3067\u3042\u308a\u3001\u6587\u5b57\u5217\u51e6\u7406\u3001\u30d5\u30a1\u30a4\u30eb\u51e6\u7406\u3001\u30c7\u30fc\u30bf\u7ba1\u7406\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u901a\u4fe1\u3001\u65e5\u4ed8\u3068\u6642\u523b\u306e\u51e6\u7406\u3001\u304a\u3088\u3073\u305d\u306e\u4ed6\u306e\u6a5f\u80fd\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u305f\u3081\u306b\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u4e00\u9023\u306e\u30af\u30e9\u30b9\u3068\u95a2\u6570\u30e9\u30a4\u30d6\u30e9\u30ea\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002<\/li>\n\n\n\n<li>Foundation \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306f\u3001\u57fa\u672c\u7684\u306a\u30c7\u30fc\u30bf\u578b\u3068\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3001\u304a\u3088\u3073\u57fa\u672c\u7684\u306a\u30c7\u30fc\u30bf\u69cb\u9020\u3068\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0 \u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u63d0\u4f9b\u3059\u308b Objective-C \u8a00\u8a9e\u306e\u57fa\u790e\u3067\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Foundation \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306e\u5171\u901a\u30af\u30e9\u30b9 \u30e9\u30a4\u30d6\u30e9\u30ea\n<ul class=\"wp-block-list\">\n<li>NSString: \u6587\u5b57\u5217\u306e\u51e6\u7406\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li>NSArray\u3001NSMutableArray: \u914d\u5217\u30c7\u30fc\u30bf\u306e\u7ba1\u7406\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li>NSDictionary\u3001NSMutableDictionary: \u30ad\u30fc\u3068\u5024\u306e\u30da\u30a2\u306e\u30c7\u30fc\u30bf\u3092\u7ba1\u7406\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li>NSData\u3001NSMutableData: \u30d0\u30a4\u30ca\u30ea \u30c7\u30fc\u30bf\u306e\u51e6\u7406\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li>NSFileManager: \u30d5\u30a1\u30a4\u30eb\u3068\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306e\u7ba1\u7406\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li>NSURL\u3001NSURLConnection\u3001NSURLSession: \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u901a\u4fe1\u3092\u51e6\u7406\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li>NSDate\u3001NSDateFormatter: \u65e5\u4ed8\u3068\u6642\u523b\u306e\u64cd\u4f5c\u7528\u3002<\/li>\n\n\n\n<li>NSUserDefaults: \u30e6\u30fc\u30b6\u30fc\u8a2d\u5b9a\u306e\u7ba1\u7406\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li>NSNotification\u3001NSNotificationCenter: \u30a4\u30d9\u30f3\u30c8\u901a\u77e5\u306e\u51e6\u7406\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li>NSTimer: \u30bf\u30a4\u30de\u30fc\u64cd\u4f5c\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Foundation \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306e\u6a5f\u80fd\n<ul class=\"wp-block-list\">\n<li>\u4f7f\u3044\u3084\u3059\u3055: Foundation \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306f\u3001\u6587\u5b57\u5217\u51e6\u7406\u3001\u30d5\u30a1\u30a4\u30eb\u51e6\u7406\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u901a\u4fe1\u306a\u3069\u306e\u4e00\u822c\u7684\u306a\u64cd\u4f5c\u3092\u7c21\u5358\u306b\u5b8c\u4e86\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u4e00\u9023\u306e\u4f7f\u3044\u3084\u3059\u3044\u30af\u30e9\u30b9\u3068\u95a2\u6570\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30af\u30ed\u30b9\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0 \u30b5\u30dd\u30fc\u30c8: Foundation \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306f\u3001macOS\u3001iOS\u3001tvOS \u306a\u3069\u306e\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3067\u5b9f\u884c\u3067\u304d\u3001\u30af\u30ed\u30b9\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0 \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u7c21\u5358\u306b\u5b9f\u88c5\u3067\u304d\u308b\u4e00\u9023\u306e\u5171\u901a A\u200b\u200bPI \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u5f37\u529b\u306a\u4e92\u63db\u6027: Foundation \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306e API \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u306b\u306f\u5f37\u529b\u306a\u4e92\u63db\u6027\u304c\u3042\u308a\u3001\u3055\u307e\u3056\u307e\u306a\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u3084\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2 \u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306b\u7c21\u5358\u306b\u9069\u5fdc\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u512a\u308c\u305f\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3: Foundation \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306f\u3001\u72ec\u81ea\u306e\u30af\u30e9\u30b9 \u30e9\u30a4\u30d6\u30e9\u30ea\u3068\u95a2\u6570\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u7c21\u5358\u306b\u62e1\u5f35\u304a\u3088\u3073\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3067\u304d\u308b\u4e00\u9023\u306e\u57fa\u672c\u7684\u306a\u30c7\u30fc\u30bf\u578b\u3068\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<p>\u4e00\u822c\u306b\u3001Object-C \u5171\u901a\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3068\u30af\u30e9\u30b9 \u30e9\u30a4\u30d6\u30e9\u30ea Foundation \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306f\u975e\u5e38\u306b\u91cd\u8981\u306a\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3067\u3042\u308a\u3001\u6587\u5b57\u5217\u51e6\u7406\u3001\u30d5\u30a1\u30a4\u30eb\u51e6\u7406\u3001\u30c7\u30fc\u30bf\u7ba1\u7406\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u901a\u4fe1\u3001\u65e5\u4ed8\u306a\u3069\u306e\u95a2\u6570\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u305f\u3081\u306b\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u4e00\u9023\u306e\u30af\u30e9\u30b9\u3068\u95a2\u6570\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u63d0\u4f9b\u3057\u307e\u3059\u6642\u9593\u6271\u3044\u3002Objective-C \u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u4f5c\u6210\u3059\u308b\u5834\u5408\u3001Foundation \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3092\u4f7f\u7528\u3057\u3066\u3001\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306e\u52b9\u7387\u3068\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u4fdd\u5b88\u6027\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1748\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Object-C\u5171\u901a\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3068\u30af\u30e9\u30b9\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u6587\u5b57\u5217\u51e6\u7406\uff1aNSString\u3068NSMutableString\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u6559\u3048\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>\u6587\u5b57\u5217\u51e6\u7406\u306f\u3001Objective-C \u306e\u4e00\u822c\u7684\u306a\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3084\u30af\u30e9\u30b9 \u30e9\u30a4\u30d6\u30e9\u30ea\u3067\u975e\u5e38\u306b\u91cd\u8981\u306a\u6a5f\u80fd\u3067\u3059\u3002\u6587\u5b57\u5217\u3092\u4f7f\u7528\u3057\u3066\u3001\u30e6\u30fc\u30b6\u30fc\u540d\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u3001\u96fb\u5b50\u30e1\u30fc\u30eb \u30a2\u30c9\u30ec\u30b9\u3001URL \u306a\u3069\u306e\u30c6\u30ad\u30b9\u30c8 \u30c7\u30fc\u30bf\u3092\u8868\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002Objective-C \u306e Foundation \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306f\u3001NSString \u3068 NSMutableString \u306e 2 \u3064\u306e\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u6587\u5b57\u5217\u30af\u30e9\u30b9 \u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>NSString<ul><li>NSString \u306f\u3001Objective-C \u3067\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u6587\u5b57\u5217\u30af\u30e9\u30b9\u3067\u3059\u3002\u3053\u308c\u306f\u4e0d\u5909\u306e\u6587\u5b57\u5217\u30af\u30e9\u30b9\u3067\u3042\u308a\u3001\u305d\u306e\u5024\u306f\u4e00\u5ea6\u4f5c\u6210\u3059\u308b\u3068\u5909\u66f4\u3067\u304d\u307e\u305b\u3093\u3002<\/li><li>NSString \u306f\u3001\u6587\u5b57\u5217\u6bd4\u8f03\u3001\u6587\u5b57\u5217\u691c\u7d22\u3001\u6587\u5b57\u5217\u30a4\u30f3\u30bf\u30fc\u30bb\u30d7\u30c8\u3001\u6587\u5b57\u5217\u5909\u63db\u306a\u3069\u3001\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u4e00\u9023\u306e\u6587\u5b57\u5217\u51e6\u7406\u30e1\u30bd\u30c3\u30c9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li><li>NSString \u306e\u4f7f\u7528\u306f\u975e\u5e38\u306b\u7c21\u5358\u3067\u3059\u3002@\u201d\u201d \u307e\u305f\u306f initWithString: \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001\u6b21\u306e\u3088\u3046\u306a\u6587\u5b57\u5217\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210\u3067\u304d\u307e\u3059\u3002<\/li><\/ul>Objectivec\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code>\/\/ \u4f7f\u7528 @\"\" \u521b\u5efa\u5b57\u7b26\u4e32\u5bf9\u8c61 NSString *str1 = @\"Hello, World!\"; \/\/ \u4f7f\u7528 initWithString: \u65b9\u6cd5\u521b\u5efa\u5b57\u7b26\u4e32\u5bf9\u8c61 NSString *str2 = [[NSString alloc] initWithString:@\"Hello, World!\"];<\/code><\/li>\n\n\n\n<li>NSMutableString<ul><li>NSMutableString \u306f Object-C \u306e\u5909\u66f4\u53ef\u80fd\u306a\u6587\u5b57\u5217\u30af\u30e9\u30b9\u3067\u3001NSString \u30af\u30e9\u30b9\u304b\u3089\u7d99\u627f\u3055\u308c\u3001\u305d\u306e\u5024\u306f\u52d5\u7684\u306b\u5909\u66f4\u3067\u304d\u307e\u3059\u3002<\/li><li>NSMutableString \u306f\u3001\u6587\u5b57\u5217\u306e\u9023\u7d50\u3001\u6587\u5b57\u5217\u306e\u7f6e\u63db\u3001\u6587\u5b57\u5217\u306e\u633f\u5165\u3001\u6587\u5b57\u5217\u306e\u524a\u9664\u306a\u3069\u3001\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u4e00\u9023\u306e\u6587\u5b57\u5217\u51e6\u7406\u30e1\u30bd\u30c3\u30c9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li><li>NSMutableString \u306e\u4f7f\u7528\u306f NSString \u3068\u4f3c\u3066\u3044\u307e\u3059\u3002initWithString: \u307e\u305f\u306f appendString: \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001\u6b21\u306e\u3088\u3046\u306a\u53ef\u5909\u6587\u5b57\u5217\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210\u3067\u304d\u307e\u3059\u3002<\/li><\/ul>Objectivec\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code>\/\/ \u4f7f\u7528 initWithString: \u65b9\u6cd5\u521b\u5efa\u53ef\u53d8\u5b57\u7b26\u4e32\u5bf9\u8c61 NSMutableString *str3 = [[NSMutableString alloc] initWithString:@\"Hello,\"]; \/\/ \u4f7f\u7528 appendString: \u65b9\u6cd5\u8ffd\u52a0\u5b57\u7b26\u4e32 [str3 appendString:@\" World!\"];<\/code><\/li>\n<\/ol>\n\n\n\n<p>\u4e00\u822c\u306b\u3001Object-C \u306e NSString \u30af\u30e9\u30b9\u3068 NSMutableString \u30af\u30e9\u30b9\u306f\u975e\u5e38\u306b\u91cd\u8981\u306a\u6587\u5b57\u5217\u51e6\u7406\u30af\u30e9\u30b9\u3067\u3042\u308a\u3001\u30c6\u30ad\u30b9\u30c8 \u30c7\u30fc\u30bf\u3092\u8868\u3059\u305f\u3081\u306b\u4f7f\u7528\u3067\u304d\u3001\u6587\u5b57\u5217\u6bd4\u8f03\u3001\u6587\u5b57\u5217\u691c\u7d22\u3001\u6587\u5b57\u5217\u508d\u53d7\u306a\u3069\u3001\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u4e00\u9023\u306e\u6587\u5b57\u5217\u51e6\u7406\u30e1\u30bd\u30c3\u30c9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u6587\u5b57\u5217\u5909\u63db\u3001\u6587\u5b57\u5217\u9023\u7d50\u3001\u6587\u5b57\u5217\u7f6e\u63db\u3001\u6587\u5b57\u5217\u633f\u5165\u3001\u6587\u5b57\u5217\u524a\u9664\u306a\u3069&nbsp;Objective-C \u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u4f5c\u6210\u3059\u308b\u5834\u5408\u3001\u3053\u308c\u3089 2 \u3064\u306e\u30af\u30e9\u30b9 \u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u4f7f\u7528\u3057\u3066\u3001\u6587\u5b57\u5217\u51e6\u7406\u306e\u30bf\u30b9\u30af\u3092\u5b8c\u4e86\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1748\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Object-C \u306e\u5171\u901a\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3068\u30af\u30e9\u30b9 \u30e9\u30a4\u30d6\u30e9\u30ea \u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u306e\u578b (NSArray\u3001NSDictionary\u3001NSSet \u306a\u3069) \u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p>Objective-C \u306e\u4e00\u822c\u7684\u306a\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3068\u30af\u30e9\u30b9 \u30e9\u30a4\u30d6\u30e9\u30ea\u3067\u306f\u3001\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u578b\u306f\u3001\u30c7\u30fc\u30bf\u3092\u683c\u7d0d\u304a\u3088\u3073\u7ba1\u7406\u3059\u308b\u305f\u3081\u306b\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u30c7\u30fc\u30bf\u69cb\u9020\u306e\u30b0\u30eb\u30fc\u30d7\u3067\u3059\u3002Objective-C \u306e Foundation \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306f\u3001NSArray\u3001NSDictionary\u3001\u304a\u3088\u3073 NSSet \u306e 3 \u3064\u306e\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u30b3\u30ec\u30af\u30b7\u30e7\u30f3 \u30af\u30e9\u30b9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>NS\u30a2\u30ec\u30a4<ul><li>NSArray \u306f\u3001Objective-C \u3067\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u914d\u5217\u30af\u30e9\u30b9\u3067\u3042\u308a\u3001\u9806\u5e8f\u4ed8\u3051\u3089\u308c\u305f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30bb\u30c3\u30c8\u3092\u683c\u7d0d\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u3001\u914d\u5217\u5185\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306f\u4efb\u610f\u306e\u578b\u306b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li><li>NSArray \u306f\u4e0d\u5909\u306e\u914d\u5217\u3067\u3042\u308a\u3001\u305d\u306e\u5024\u306f\u4e00\u5ea6\u4f5c\u6210\u3059\u308b\u3068\u5909\u66f4\u3067\u304d\u307e\u305b\u3093\u3002<\/li><li>NSArray \u306f\u3001\u914d\u5217\u8981\u7d20\u306e\u53d6\u5f97\u3001\u914d\u5217\u8981\u7d20\u306e\u30c8\u30e9\u30d0\u30fc\u30b9\u3001\u914d\u5217\u8981\u7d20\u306e\u4e26\u3079\u66ff\u3048\u3001\u914d\u5217\u8981\u7d20\u306e\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u306a\u3069\u3001\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u4e00\u9023\u306e\u914d\u5217\u51e6\u7406\u30e1\u30bd\u30c3\u30c9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li><\/ul>Objectivec\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code>\/\/ \u4f7f\u7528 @[] \u521b\u5efa\u4e0d\u53ef\u53d8\u6570\u7ec4 NSArray *array1 = @[@\"Apple\", @\"Orange\", @\"Banana\"]; \/\/ \u4f7f\u7528 initWithObjects: \u65b9\u6cd5\u521b\u5efa\u4e0d\u53ef\u53d8\u6570\u7ec4 NSArray *array2 = [[NSArray alloc] initWithObjects:@\"Apple\", @\"Orange\", @\"Banana\", nil];<\/code><\/li>\n\n\n\n<li>NSDictionary<ul><li>NSDictionary \u306f\u3001Objective-C \u3067\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u8f9e\u66f8\u30af\u30e9\u30b9\u3067\u3059\u3002\u30ad\u30fc\u3068\u5024\u306e\u4e21\u65b9\u3092\u4efb\u610f\u306e\u578b\u306b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3001\u30ad\u30fc\u3068\u5024\u306e\u30da\u30a2\u306e\u9806\u5e8f\u4ed8\u3051\u3089\u308c\u3066\u3044\u306a\u3044\u30bb\u30c3\u30c8\u3092\u683c\u7d0d\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li><li>NSDictionary \u306f\u4e0d\u5909\u306e\u30c7\u30a3\u30af\u30b7\u30e7\u30ca\u30ea\u3067\u3042\u308a\u3001\u305d\u306e\u5024\u306f\u4e00\u5ea6\u4f5c\u6210\u3059\u308b\u3068\u5909\u66f4\u3067\u304d\u307e\u305b\u3093\u3002<\/li><li>NSDictionary \u306f\u3001\u30c7\u30a3\u30af\u30b7\u30e7\u30ca\u30ea\u8981\u7d20\u306e\u53d6\u5f97\u3001\u30c7\u30a3\u30af\u30b7\u30e7\u30ca\u30ea\u8981\u7d20\u306e\u30c8\u30e9\u30d0\u30fc\u30b9\u3001\u30c7\u30a3\u30af\u30b7\u30e7\u30ca\u30ea\u8981\u7d20\u306e\u4e26\u3079\u66ff\u3048\u3001\u30c7\u30a3\u30af\u30b7\u30e7\u30ca\u30ea\u8981\u7d20\u306e\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u306a\u3069\u3001\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u4e00\u9023\u306e\u30c7\u30a3\u30af\u30b7\u30e7\u30ca\u30ea\u51e6\u7406\u30e1\u30bd\u30c3\u30c9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li><\/ul>Objectivec\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code>\/\/ \u4f7f\u7528 @{key:value} \u521b\u5efa\u4e0d\u53ef\u53d8\u5b57\u5178 NSDictionary *dict1 = @{@\"name\": @\"Tom\", @\"age\": @18, @\"gender\": @\"Male\"}; \/\/ \u4f7f\u7528 initWithObjectsAndKeys: \u65b9\u6cd5\u521b\u5efa\u4e0d\u53ef\u53d8\u5b57\u5178 NSDictionary *dict2 = [[NSDictionary alloc] initWithObjectsAndKeys:@\"Tom\", @\"name\", @18, @\"age\", @\"Male\", @\"gender\", nil];<\/code><\/li>\n\n\n\n<li>NS\u30bb\u30c3\u30c8<ul><li>NSSet \u306f\u3001Objective-C \u3067\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u30b3\u30ec\u30af\u30b7\u30e7\u30f3 \u30af\u30e9\u30b9\u3067\u3059\u3002\u9806\u5e8f\u4ed8\u3051\u3055\u308c\u3066\u3044\u306a\u3044\u4e00\u610f\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30bb\u30c3\u30c8\u3092\u683c\u7d0d\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u5185\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306f\u3001\u4efb\u610f\u306e\u578b\u306b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li><li>NSSet \u306f\u4e0d\u5909\u306e\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u3067\u3042\u308a\u3001\u305d\u306e\u5024\u306f\u4e00\u5ea6\u4f5c\u6210\u3059\u308b\u3068\u5909\u66f4\u3067\u304d\u307e\u305b\u3093\u3002<\/li><li>NSSet \u306f\u3001\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u8981\u7d20\u306e\u53d6\u5f97\u3001\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u8981\u7d20\u306e\u30c8\u30e9\u30d0\u30fc\u30b9\u3001\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u8981\u7d20\u306e\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u306a\u3069\u3001\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u4e00\u9023\u306e\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u51e6\u7406\u30e1\u30bd\u30c3\u30c9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li><\/ul>Objectivec\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code>\/\/ \u4f7f\u7528 [NSSet setWithObjects:] \u521b\u5efa\u4e0d\u53ef\u53d8\u96c6\u5408 NSSet *set1 = [NSSet setWithObjects:@\"Apple\", @\"Orange\", @\"Banana\", nil]; \/\/ \u4f7f\u7528 initWithObjects: \u65b9\u6cd5\u521b\u5efa\u4e0d\u53ef\u53d8\u96c6\u5408 NSSet *set2 = [[NSSet alloc] initWithObjects:@\"Apple\", @\"Orange\", @\"Banana\", nil];<\/code><\/li>\n<\/ol>\n\n\n\n<p>\u4e00\u822c\u306b\u3001Object-C \u306e NSArray\u3001NSDictionary\u3001\u304a\u3088\u3073 NSSet \u306f\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u30b3\u30ec\u30af\u30b7\u30e7\u30f3 \u30af\u30e9\u30b9\u3067\u3042\u308a\u3001\u30c7\u30fc\u30bf\u306e\u30bb\u30c3\u30c8\u3092\u683c\u7d0d\u304a\u3088\u3073\u7ba1\u7406\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3067\u304d\u3001\u8981\u7d20\u306e\u53d6\u5f97\u306a\u3069\u306e\u4e00\u822c\u7684\u306a\u914d\u5217\u3001\u30c7\u30a3\u30af\u30b7\u30e7\u30ca\u30ea\u3001\u304a\u3088\u3073\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u51e6\u7406\u30e1\u30bd\u30c3\u30c9\u306e\u30bb\u30c3\u30c8\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u8981\u7d20\u306e\u30c8\u30e9\u30d0\u30fc\u30b5\u30eb\u3001\u8981\u7d20\u306e\u4e26\u3079\u66ff\u3048\u3001\u8981\u7d20\u306e\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u306a\u3069\u3002Objective-C \u3092\u66f8\u304f<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1748\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>\u7d9a\u3051\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u6642\u306b\u306f\u3001\u3053\u308c\u3089\u306e\u30af\u30e9\u30b9 \u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u4f7f\u7528\u3057\u3066\u3001\u4e00\u9023\u306e\u6587\u5b57\u5217\u3001\u6570\u5024\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306a\u3069\u306e\u683c\u7d0d\u3068\u7ba1\u7406\u306a\u3069\u3001\u30b3\u30ec\u30af\u30b7\u30e7\u30f3 \u30bf\u30a4\u30d7\u306e\u30bf\u30b9\u30af\u3092\u5b8c\u4e86\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3055\u3089\u306b\u3001NSArray\u3001NSDictionary\u3001\u304a\u3088\u3073 NSSet \u306b\u306f\u3059\u3079\u3066\u3001\u5bfe\u5fdc\u3059\u308b\u53ef\u5909\u30d0\u30fc\u30b8\u30e7\u30f3\u304c\u3042\u308a\u307e\u3059: NSMutableArray\u3001NSMutableDictionary\u3001\u304a\u3088\u3073 NSMutableSet\u3002\u3053\u308c\u3089\u306e\u5909\u6570\u30d0\u30fc\u30b8\u30e7\u30f3 \u30af\u30e9\u30b9 \u30e9\u30a4\u30d6\u30e9\u30ea\u306f\u3001\u8981\u7d20\u306e\u52d5\u7684\u306a\u8ffd\u52a0\u3001\u524a\u9664\u3001\u304a\u3088\u3073\u5909\u66f4\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3001\u8981\u7d20\u306e\u8ffd\u52a0\u3001\u8981\u7d20\u306e\u524a\u9664\u3001\u8981\u7d20\u306e\u7f6e\u63db\u306a\u3069\u3001\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u4e00\u9023\u306e\u5909\u6570\u914d\u5217\u3001\u30c7\u30a3\u30af\u30b7\u30e7\u30ca\u30ea\u3001\u304a\u3088\u3073\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u51e6\u7406\u30e1\u30bd\u30c3\u30c9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">scss\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code>\/\/ \u4f7f\u7528 NSMutableArray \u521b\u5efa\u53ef\u53d8\u6570\u7ec4\nNSMutableArray *mutableArray = [[NSMutableArray alloc] initWithObjects:@\"Apple\", @\"Orange\", @\"Banana\", nil];\n\n\/\/ \u5411\u53ef\u53d8\u6570\u7ec4\u4e2d\u6dfb\u52a0\u5143\u7d20\n[mutableArray addObject:@\"Grapes\"];\n\n\/\/ \u4ece\u53ef\u53d8\u6570\u7ec4\u4e2d\u5220\u9664\u5143\u7d20\n[mutableArray removeObject:@\"Apple\"];\n\n\/\/ \u66ff\u6362\u53ef\u53d8\u6570\u7ec4\u4e2d\u7684\u5143\u7d20\n[mutableArray replaceObjectAtIndex:0 withObject:@\"Pear\"];\n<\/code><\/pre>\n\n\n\n<p>\u4e00\u822c\u306b\u3001Objective-C \u306e\u5171\u901a\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3068\u30af\u30e9\u30b9 \u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u578b\u306f\u975e\u5e38\u306b\u91cd\u8981\u306a\u30c7\u30fc\u30bf\u69cb\u9020\u3067\u3042\u308a\u3001\u5171\u901a\u306e\u914d\u5217\u3001\u30c7\u30a3\u30af\u30b7\u30e7\u30ca\u30ea\u3001\u304a\u3088\u3073\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u51e6\u7406\u30e1\u30bd\u30c3\u30c9\u306e\u30bb\u30c3\u30c8\u3092\u63d0\u4f9b\u3057\u3001\u30c7\u30fc\u30bf \u30bb\u30c3\u30c8\u306e\u683c\u7d0d\u3068\u7ba1\u7406\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002Objective-C \u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u4f5c\u6210\u3059\u308b\u5834\u5408\u3001\u3053\u308c\u3089\u306e\u30af\u30e9\u30b9 \u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u4f7f\u7528\u3057\u3066\u3001\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306e\u52b9\u7387\u3068\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u4fdd\u5b88\u6027\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1748\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Object-C \u306e\u65e5\u4ed8\u3068\u6642\u523b\u306e\u5171\u901a\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3068\u30af\u30e9\u30b9 \u30e9\u30a4\u30d6\u30e9\u30ea (NSDate\u3001NSCalendar \u306a\u3069) \u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p>\u65e5\u4ed8\u3068\u6642\u523b\u306e\u51e6\u7406\u306f\u3001Objective-C \u306e\u4e00\u822c\u7684\u306a\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3068\u30af\u30e9\u30b9 \u30e9\u30a4\u30d6\u30e9\u30ea\u3067\u975e\u5e38\u306b\u91cd\u8981\u306a\u6a5f\u80fd\u3067\u3059\u3002\u65e5\u4ed8\u3068\u6642\u523b\u3092\u4f7f\u7528\u3057\u3066\u3001\u30a4\u30d9\u30f3\u30c8\u304c\u767a\u751f\u3057\u305f\u3068\u304d\u306e\u8a18\u9332\u3001\u6642\u9593\u9593\u9694\u306e\u8a08\u7b97\u3001\u6642\u9593\u5f62\u5f0f\u306e\u8868\u793a\u306a\u3069\u3092\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002Objective-C \u306e Foundation \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306f\u3001NSDate\u3001NSCalendar\u3001NSDateFormatter \u306a\u3069\u3001\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u4e00\u9023\u306e\u65e5\u4ed8\u3068\u6642\u523b\u306e\u51e6\u7406\u30af\u30e9\u30b9 \u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>NSDate<ul><li>NSDate \u306f\u3001Objective-C \u3067\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u65e5\u4ed8\u3068\u6642\u523b\u306e\u30af\u30e9\u30b9\u3067\u3001\u65e5\u4ed8\u3068\u6642\u523b\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u8868\u3057\u307e\u3059\u3002<\/li><li>NSDate \u306f\u3001\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u3084\u6587\u5b57\u5217\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u65b9\u6cd5\u3067\u4f5c\u6210\u304a\u3088\u3073\u5909\u63db\u3067\u304d\u307e\u3059\u3002<\/li><li>NSDate \u306f\u3001\u65e5\u4ed8\u3068\u6642\u523b\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u53d6\u5f97\u3001\u65e5\u4ed8\u3068\u6642\u523b\u306e\u6bd4\u8f03\u3001\u65e5\u4ed8\u3068\u6642\u523b\u306e\u8a08\u7b97\u306a\u3069\u3001\u4e00\u822c\u7684\u306a\u65e5\u4ed8\u3068\u6642\u523b\u306e\u51e6\u7406\u30e1\u30bd\u30c3\u30c9\u306e\u30bb\u30c3\u30c8\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li><\/ul>Objectivec\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code>\/\/ \u83b7\u53d6\u5f53\u524d\u65f6\u95f4 NSDate *now = [NSDate date]; \/\/ \u83b7\u53d6\u6307\u5b9a\u65f6\u95f4 NSDate *date = [NSDate dateWithTimeIntervalSince1970:timestamp];<\/code><\/li>\n\n\n\n<li>NS\u30ab\u30ec\u30f3\u30c0\u30fc<ul><li>NSCalendar \u306f\u3001Objective-C \u3067\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u30ab\u30ec\u30f3\u30c0\u30fc \u30af\u30e9\u30b9\u3067\u3042\u308a\u3001\u65e5\u4ed8\u3068\u6642\u523b\u306e\u8a08\u7b97\u3068\u5909\u63db\u3092\u51e6\u7406\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li><li>NSCalendar \u306f\u3001\u30b0\u30ec\u30b4\u30ea\u30aa\u66a6\u3001\u592a\u9670\u66a6\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u66a6\u4f53\u7cfb\u3067\u65e5\u4ed8\u3068\u6642\u523b\u3092\u51e6\u7406\u3067\u304d\u307e\u3059\u3002<\/li><li>NSCalendar \u306f\u3001\u65e5\u4ed8\u3068\u6642\u523b\u306e\u8a08\u7b97\u3001\u65e5\u4ed8\u3068\u6642\u523b\u306e\u5909\u63db\u3001\u65e5\u4ed8\u3068\u6642\u523b\u306e\u6bd4\u8f03\u306a\u3069\u3001\u4e00\u822c\u7684\u306a\u65e5\u4ed8\u3068\u6642\u523b\u306e\u51e6\u7406\u65b9\u6cd5\u306e\u30bb\u30c3\u30c8\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li><\/ul>Objectivec\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code>\/\/ \u83b7\u53d6\u5f53\u524d\u65e5\u5386 NSCalendar *calendar = [NSCalendar currentCalendar]; \/\/ \u83b7\u53d6\u65e5\u671f\u7684\u7ec4\u6210\u90e8\u5206 NSDateComponents *components = [calendar components:NSCalendarUnitYear|NSCalendarUnitMonth|NSCalendarUnitDay fromDate:date];<\/code><\/li>\n\n\n\n<li>NSDateFormatter<ul><li>NSDateFormatter \u306f\u3001Objective-C \u3067\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u65e5\u4ed8\u3068\u6642\u523b\u306e\u66f8\u5f0f\u8a2d\u5b9a\u30af\u30e9\u30b9\u3067\u3042\u308a\u3001\u65e5\u4ed8\u3068\u6642\u523b\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u6307\u5b9a\u3055\u308c\u305f\u6587\u5b57\u5217\u306b\u66f8\u5f0f\u8a2d\u5b9a\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li><li>NSDateFormatter \u306f\u3001\u65e5\u4ed8\u3068\u6642\u523b\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u5225\u306e\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u6587\u5b57\u5217\u306b\u5909\u63db\u3057\u305f\u308a\u3001\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u6587\u5b57\u5217\u3092\u65e5\u4ed8\u3068\u6642\u523b\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u5909\u63db\u3057\u305f\u308a\u3067\u304d\u307e\u3059\u3002<\/li><li>NSDateFormatter \u306f\u3001\u65e5\u4ed8\u3068\u6642\u523b\u306e\u66f8\u5f0f\u8a2d\u5b9a\u3001\u65e5\u4ed8\u3068\u6642\u523b\u306e\u5909\u63db\u3001\u65e5\u4ed8\u3068\u6642\u523b\u306e\u30ed\u30fc\u30ab\u30ea\u30bc\u30fc\u30b7\u30e7\u30f3\u306a\u3069\u3001\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u4e00\u9023\u306e\u65e5\u4ed8\u3068\u6642\u523b\u306e\u66f8\u5f0f\u8a2d\u5b9a\u30e1\u30bd\u30c3\u30c9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li><\/ul>swift\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code>\/\/ \u521b\u5efa\u65e5\u671f\u683c\u5f0f\u5316\u5bf9\u8c61 NSDateFormatter *formatter = [[NSDateFormatter alloc] init]; \/\/ \u8bbe\u7f6e\u65e5\u671f\u683c\u5f0f [formatter setDateFormat:@\"yyyy-MM-dd HH:mm:ss\"]; \/\/ \u5c06\u65e5\u671f\u5bf9\u8c61\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32 NSString *dateString = [formatter stringFromDate:date];<\/code><\/li>\n<\/ol>\n\n\n\n<p>\u4e00\u822c\u306b\u3001Object-C \u306e NSDate\u3001NSCalendar\u3001\u304a\u3088\u3073 NSDateFormatter \u306f\u3001\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u65e5\u4ed8\u3068\u6642\u523b\u306e\u51e6\u7406\u30e9\u30a4\u30d6\u30e9\u30ea\u3067\u3042\u308a\u3001\u65e5\u4ed8\u3068\u6642\u523b\u306e\u8a08\u7b97\u3001\u5909\u63db\u3001\u304a\u3088\u3073\u66f8\u5f0f\u8a2d\u5b9a\u3092\u51e6\u7406\u3057\u3001\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u4e00\u9023\u306e\u65e5\u4ed8\u3068\u6642\u523b\u306e\u51e6\u7406\u30e1\u30bd\u30c3\u30c9\u3092\u63d0\u4f9b\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002\u65e5\u4ed8\u3068\u6642\u523b\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u53d6\u5f97\u3001\u65e5\u4ed8\u3068\u6642\u523b\u306e\u6bd4\u8f03\u3001\u65e5\u4ed8\u3068\u6642\u523b\u306e\u66f8\u5f0f\u8a2d\u5b9a\u3001\u65e5\u4ed8\u3068\u6642\u523b\u306e\u30ed\u30fc\u30ab\u30e9\u30a4\u30ba\u306a\u3069\u3002Objective-C \u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u4f5c\u6210\u3059\u308b\u5834\u5408\u3001\u3053\u308c\u3089\u306e\u30af\u30e9\u30b9 \u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u4f7f\u7528\u3057\u3066\u3001\u65e5\u4ed8\u3068\u6642\u523b\u306e\u51e6\u7406\u30bf\u30b9\u30af\u3092\u5b8c\u4e86\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1748\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Object-C\u5171\u901a\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3068\u30af\u30e9\u30b9\u30e9\u30a4\u30d6\u30e9\u30ea\u30d5\u30a1\u30a4\u30eb\u3068\u30d1\u30b9\u64cd\u4f5c\uff1aNSFileManager\u306a\u3069\u3092\u8a73\u3057\u304f\u6559\u3048\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p>Objective-C \u306e\u4e00\u822c\u7684\u306a\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3068\u30af\u30e9\u30b9 \u30e9\u30a4\u30d6\u30e9\u30ea\u3067\u306f\u3001\u30d5\u30a1\u30a4\u30eb\u3068\u30d1\u30b9\u306e\u64cd\u4f5c\u306f\u975e\u5e38\u306b\u4e00\u822c\u7684\u306a\u6a5f\u80fd\u3067\u3059\u3002Objective-C \u306e Foundation \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306f\u3001NSFileManager\u3001NSURL\u3001NSData \u306a\u3069\u3001\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u4e00\u9023\u306e\u30d5\u30a1\u30a4\u30eb\u304a\u3088\u3073\u30d1\u30b9\u64cd\u4f5c\u30af\u30e9\u30b9 \u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>NSFileManager<ul><li>NSFileManager \u306f\u3001Objective-C \u3067\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u30d5\u30a1\u30a4\u30eb\u3068\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306e\u7ba1\u7406\u30af\u30e9\u30b9\u3067\u3001\u30d5\u30a1\u30a4\u30eb\u306e\u4f5c\u6210\u3001\u30d5\u30a1\u30a4\u30eb\u306e\u30b3\u30d4\u30fc\u3001\u30d5\u30a1\u30a4\u30eb\u306e\u79fb\u52d5\u3001\u30d5\u30a1\u30a4\u30eb\u306e\u524a\u9664\u306a\u3069\u3001\u30d5\u30a1\u30a4\u30eb\u3068\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306e\u64cd\u4f5c\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li><li>NSFileManager \u306f\u3001\u30d5\u30a1\u30a4\u30eb\u304c\u5b58\u5728\u3059\u308b\u304b\u3069\u3046\u304b\u306e\u30c1\u30a7\u30c3\u30af\u3001\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306e\u4f5c\u6210\u3001\u30d5\u30a1\u30a4\u30eb\u306e\u30b3\u30d4\u30fc\u3001\u30d5\u30a1\u30a4\u30eb\u306e\u79fb\u52d5\u3001\u30d5\u30a1\u30a4\u30eb\u306e\u524a\u9664\u306a\u3069\u3001\u4e00\u9023\u306e\u4e00\u822c\u7684\u306a\u30d5\u30a1\u30a4\u30eb\u304a\u3088\u3073\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u51e6\u7406\u30e1\u30bd\u30c3\u30c9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li><\/ul>Objectivec\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code>\/\/ \u521b\u5efa\u6587\u4ef6\u7ba1\u7406\u5668\u5bf9\u8c61 NSFileManager *fileManager = [NSFileManager defaultManager]; \/\/ \u5224\u65ad\u6587\u4ef6\u662f\u5426\u5b58\u5728 BOOL fileExists = [fileManager fileExistsAtPath:path]; \/\/ \u521b\u5efa\u76ee\u5f55 NSError *error = nil; BOOL success = [fileManager createDirectoryAtPath:path withIntermediateDirectories:YES attributes:nil error:&amp;error];<\/code><\/li>\n\n\n\n<li>NSURL<ul><li>NSURL \u306f\u3001Objective-C \u3067\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b URL \u30af\u30e9\u30b9\u3067\u3059\u3002URL \u306e\u4f5c\u6210\u3001URL \u306e\u89e3\u6790\u3001URL \u306e\u30b9\u30d7\u30e9\u30a4\u30b7\u30f3\u30b0\u306a\u3069\u306e URL \u30a2\u30c9\u30ec\u30b9\u64cd\u4f5c\u3092\u51e6\u7406\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li><li>NSURL \u306f\u3001\u30d5\u30a1\u30a4\u30eb URL\u3001HTTP URL \u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a URL \u30a2\u30c9\u30ec\u30b9\u3092\u51e6\u7406\u3067\u304d\u307e\u3059\u3002<\/li><li>NSURL \u306f\u3001URL \u306e\u4f5c\u6210\u3001URL \u306e\u89e3\u6790\u3001URL \u306e\u30b9\u30d7\u30e9\u30a4\u30b7\u30f3\u30b0\u3001URL \u306e\u6bd4\u8f03\u306a\u3069\u3001\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u4e00\u9023\u306e URL \u51e6\u7406\u30e1\u30bd\u30c3\u30c9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li><\/ul>Objectivec\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code>\/\/ \u521b\u5efa URL NSURL *url = [NSURL fileURLWithPath:path]; \/\/ \u89e3\u6790 URL NSString *scheme = url.scheme; NSString *host = url.host;<\/code><\/li>\n\n\n\n<li>NSData<ul><li>NSData \u306f\u3001Object-C \u3067\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u30c7\u30fc\u30bf\u64cd\u4f5c\u30af\u30e9\u30b9\u3067\u3059\u3002\u30d5\u30a1\u30a4\u30eb \u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u8aad\u307f\u53d6\u308a\u3001\u30d5\u30a1\u30a4\u30eb \u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u66f8\u304d\u8fbc\u307f\u3001\u30d5\u30a1\u30a4\u30eb \u30c7\u30fc\u30bf\u306e\u6587\u5b57\u5217\u3078\u306e\u5909\u63db\u306a\u3069\u3001\u30d5\u30a1\u30a4\u30eb \u30c7\u30fc\u30bf\u306e\u8aad\u307f\u53d6\u308a\u3068\u66f8\u304d\u8fbc\u307f\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li><li>NSData \u306f\u3001\u30d0\u30a4\u30ca\u30ea \u30c7\u30fc\u30bf\u3001\u6587\u5b57\u5217\u30c7\u30fc\u30bf\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u30c7\u30fc\u30bf\u5f62\u5f0f\u3092\u51e6\u7406\u3067\u304d\u307e\u3059\u3002<\/li><li>NSData \u306f\u3001\u30d5\u30a1\u30a4\u30eb \u30c7\u30fc\u30bf\u306e\u8aad\u307f\u53d6\u308a\u3001\u30d5\u30a1\u30a4\u30eb \u30c7\u30fc\u30bf\u306e\u66f8\u304d\u8fbc\u307f\u3001\u30c7\u30fc\u30bf\u304b\u3089\u6587\u5b57\u5217\u3078\u306e\u5909\u63db\u306a\u3069\u3001\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u4e00\u9023\u306e\u30c7\u30fc\u30bf\u51e6\u7406\u30e1\u30bd\u30c3\u30c9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li><\/ul>Objectivec\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code>\/\/ \u8bfb\u53d6\u6587\u4ef6\u6570\u636e NSData *data = [NSData dataWithContentsOfFile:path]; \/\/ \u5c06\u6570\u636e\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32 NSString *content = [[NSString alloc] initWithData:data encoding:NSUTF8StringEncoding];<\/code><\/li>\n<\/ol>\n\n\n\n<p>\u4e00\u822c\u306b\u3001Object-C \u306e NSFileManager\u3001NSURL\u3001\u304a\u3088\u3073 NSData \u306f\u3001\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u30d5\u30a1\u30a4\u30eb\u304a\u3088\u3073\u30d1\u30b9\u64cd\u4f5c\u30af\u30e9\u30b9 \u30e9\u30a4\u30d6\u30e9\u30ea\u3067\u3042\u308a\u3001\u30d5\u30a1\u30a4\u30eb\u304a\u3088\u3073\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306e\u64cd\u4f5c\u3001URL \u30a2\u30c9\u30ec\u30b9\u306e\u51e6\u7406\u3001\u30d5\u30a1\u30a4\u30eb \u30c7\u30fc\u30bf\u306e\u8aad\u307f\u53d6\u308a\u304a\u3088\u3073\u66f8\u304d\u8fbc\u307f\u3001\u304a\u3088\u3073\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u30d5\u30a1\u30a4\u30eb\u306e\u30bb\u30c3\u30c8\u306e\u63d0\u4f9b\u306b\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002\u30d5\u30a1\u30a4\u30eb\u304c\u5b58\u5728\u3059\u308b\u304b\u3069\u3046\u304b\u306e\u30c1\u30a7\u30c3\u30af\u3001\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306e\u4f5c\u6210\u3001URL \u306e\u89e3\u6790\u3001\u30d5\u30a1\u30a4\u30eb \u30c7\u30fc\u30bf\u306e\u8aad\u307f\u53d6\u308a\u3001\u30c7\u30fc\u30bf\u306e\u6587\u5b57\u5217\u3078\u306e\u5909\u63db\u306a\u3069\u306e\u30d1\u30b9\u51e6\u7406\u30e1\u30bd\u30c3\u30c9\u3002Objective-C \u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u4f5c\u6210\u3059\u308b\u5834\u5408\u3001\u3053\u308c\u3089\u306e\u30af\u30e9\u30b9 \u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u4f7f\u7528\u3057\u3066\u3001\u30d5\u30a1\u30a4\u30eb\u304a\u3088\u3073\u30d1\u30b9\u64cd\u4f5c\u306e\u30bf\u30b9\u30af\u3092\u5b8c\u4e86\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1748\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>UIButton\u3001UILabel\u3001UITextField \u306a\u3069\u306e Object-C \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9 \u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p>Objective-C \u3067\u306f\u3001\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9 \u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u306f\u3001\u30b0\u30e9\u30d5\u30a3\u30ab\u30eb \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9 \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u4f5c\u6210\u3059\u308b\u4e0a\u3067\u91cd\u8981\u306a\u90e8\u5206\u3067\u3042\u308a\u3001\u6700\u3082\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9 \u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u306b\u306f\u3001UIButton\u3001UILabel\u3001UITextField \u306a\u3069\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>UIButton<ul><li>UIButton \u306f\u3001Objective-C \u3067\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u30dc\u30bf\u30f3 \u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3067\u3042\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u30af\u30ea\u30c3\u30af \u30a4\u30d9\u30f3\u30c8\u306b\u5fdc\u7b54\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li><li>UIButton \u306f\u3001\u901a\u5e38\u306e\u72b6\u614b\u3001\u5f37\u8abf\u8868\u793a\u3055\u308c\u305f\u72b6\u614b\u3001\u9078\u629e\u3055\u308c\u305f\u72b6\u614b\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u72b6\u614b\u30b9\u30bf\u30a4\u30eb\u3092\u8a2d\u5b9a\u3067\u304d\u307e\u3059\u3002<\/li><li>UIButton \u306f\u3001\u30ec\u30b9\u30dd\u30f3\u30b9 \u30a4\u30d9\u30f3\u30c8\u3092\u8ffd\u52a0\u3057\u3001Target-Action \u30e1\u30ab\u30cb\u30ba\u30e0\u3092\u901a\u3058\u3066\u30e6\u30fc\u30b6\u30fc \u30af\u30ea\u30c3\u30af \u30a4\u30d9\u30f3\u30c8\u3092\u51e6\u7406\u3067\u304d\u307e\u3059\u3002<\/li><\/ul>Objectivec\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code>\/\/ \u521b\u5efa UIButton UIButton *button = [UIButton buttonWithType:UIButtonTypeSystem]; \/\/ \u8bbe\u7f6e\u6309\u94ae\u6807\u9898 [button setTitle:@\"Button\" forState:UIControlStateNormal]; \/\/ \u6dfb\u52a0\u6309\u94ae\u54cd\u5e94\u4e8b\u4ef6 [button addTarget:self action:@selector(buttonClicked:) forControlEvents:UIControlEventTouchUpInside];<\/code><\/li>\n\n\n\n<li>UI\u30e9\u30d9\u30eb<ul><li>UILabel \u306f\u3001Object-C \u3067\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u30e9\u30d9\u30eb \u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3067\u3001\u30c6\u30ad\u30b9\u30c8 \u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u8868\u793a\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li><li>UILabel \u306f\u3001\u30d5\u30a9\u30f3\u30c8\u3001\u8272\u3001\u914d\u7f6e\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u30c6\u30ad\u30b9\u30c8 \u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u8a2d\u5b9a\u3067\u304d\u307e\u3059\u3002<\/li><li>UILabel \u306f\u3001\u30c6\u30ad\u30b9\u30c8\u306e\u30b5\u30a4\u30ba\u3092\u81ea\u52d5\u7684\u306b\u8a08\u7b97\u3057\u3001\u8907\u6570\u884c\u306e\u30c6\u30ad\u30b9\u30c8\u8868\u793a\u3092\u30b5\u30dd\u30fc\u30c8\u3067\u304d\u307e\u3059\u3002<\/li><\/ul>less\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc<code>\/\/ \u521b\u5efa UILabel UILabel *label = [[UILabel alloc] initWithFrame:CGRectMake(0, 0, 200, 50)]; \/\/ \u8bbe\u7f6e\u6587\u672c\u5185\u5bb9 label.text = @\"Hello, world!\"; \/\/ \u8bbe\u7f6e\u6587\u672c\u989c\u8272 label.textColor = [UIColor blackColor]; \/\/ \u8bbe\u7f6e\u6587\u672c\u5bf9\u9f50\u65b9\u5f0f label.textAlignment = NSTextAlignmentCenter;<\/code><\/li>\n\n\n\n<li>UITextField<ul><li>UITextField \u306f\u3001Object-C \u3067\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u30c6\u30ad\u30b9\u30c8 \u30dc\u30c3\u30af\u30b9 \u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3067\u3042\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u304c\u30c6\u30ad\u30b9\u30c8 \u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u5165\u529b\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li><li>UITextField \u306f\u3001\u5883\u754c\u7dda\u3001\u30d5\u30a9\u30f3\u30c8\u3001\u30d7\u30ec\u30fc\u30b9\u30db\u30eb\u30c0\u30fc\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u30b9\u30bf\u30a4\u30eb \u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u8a2d\u5b9a\u3067\u304d\u307e\u3059\u3002<\/li><li>UITextField \u306f\u3001\u5fdc\u7b54\u30a4\u30d9\u30f3\u30c8\u3092\u8ffd\u52a0\u3057\u3066\u3001\u30e6\u30fc\u30b6\u30fc\u5165\u529b\u30a4\u30d9\u30f3\u30c8\u3092\u51e6\u7406\u3067\u304d\u307e\u3059\u3002<\/li><\/ul>Objectivec\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code>\/\/ \u521b\u5efa UITextField UITextField *textField = [[UITextField alloc] initWithFrame:CGRectMake(0, 0, 200, 50)]; \/\/ \u8bbe\u7f6e\u5360\u4f4d\u7b26 textField.placeholder = @\"Input text here...\"; \/\/ \u8bbe\u7f6e\u8fb9\u6846\u6837\u5f0f textField.borderStyle = UITextBorderStyleRoundedRect; \/\/ \u6dfb\u52a0\u8f93\u5165\u4e8b\u4ef6 [textField addTarget:self action:@selector(textFieldDidChange:) forControlEvents:UIControlEventEditingChanged];<\/code><\/li>\n<\/ol>\n\n\n\n<p>In general, UIButton, UILabel and UITextField in Object-C are commonly used interface controls. \u3053\u308c\u3089\u306f\u3001\u30e6\u30fc\u30b6\u30fc \u30af\u30ea\u30c3\u30af \u30a4\u30d9\u30f3\u30c8\u3078\u306e\u5fdc\u7b54\u3001\u30c6\u30ad\u30b9\u30c8 \u30b3\u30f3\u30c6\u30f3\u30c4\u306e\u8868\u793a\u3001\u304a\u3088\u3073\u30e6\u30fc\u30b6\u30fc\u5165\u529b\u30c6\u30ad\u30b9\u30c8 \u30b3\u30f3\u30c6\u30f3\u30c4\u306b\u4f7f\u7528\u3067\u304d\u307e\u3059. \u3053\u308c\u3089\u306f\u3001\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb \u30b9\u30bf\u30a4\u30eb\u3068\u30d7\u30ed\u30d1\u30c6\u30a3\u306e\u30bb\u30c3\u30c8\u3092\u63d0\u4f9b\u3057\u307e\u3059. \u30dc\u30bf\u30f3\u306e\u30bf\u30a4\u30c8\u30eb\u3001\u30e9\u30d9\u30eb\u306e\u30c6\u30ad\u30b9\u30c8\u3001\u30c6\u30ad\u30b9\u30c8 \u30dc\u30c3\u30af\u30b9\u306e\u67a0\u7dda\u306a\u3069\u3002Objective-C \u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u4f5c\u6210\u3059\u308b\u5834\u5408\u3001\u3053\u308c\u3089\u306e\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u3001\u30b0\u30e9\u30d5\u30a3\u30ab\u30eb \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u306e\u8a2d\u8a08\u3068\u5bfe\u8a71\u3092\u5b8c\u4e86\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1748\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Objective-C \u306e\u30d3\u30e5\u30fc\u3068\u30d3\u30e5\u30fc \u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Objective-C \u3067\u306f\u3001\u30d3\u30e5\u30fc\u3068\u30d3\u30e5\u30fc \u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u306f iOS \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u958b\u767a\u306b\u304a\u3051\u308b\u91cd\u8981\u306a\u6982\u5ff5\u3067\u3042\u308a\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3 \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u8981\u7d20\u3068\u30a4\u30f3\u30bf\u30e9\u30af\u30c6\u30a3\u30d6\u306a\u52d5\u4f5c\u3092\u6574\u7406\u304a\u3088\u3073\u7ba1\u7406\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u610f\u898b<ul><li>\u30d3\u30e5\u30fc\u306f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30b0\u30e9\u30d5\u30a3\u30ab\u30eb \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u3092\u8868\u793a\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b Objective-C \u306e\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u8981\u7d20\u3067\u3059\u3002<\/li><li>\u30d3\u30e5\u30fc\u306f\u3001UIView \u307e\u305f\u306f\u305d\u306e\u30b5\u30d6\u30af\u30e9\u30b9 (UIButton\u3001UILabel\u3001UITextField \u306a\u3069) \u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li><li>\u30d3\u30e5\u30fc\u306b\u306f\u3001\u968e\u5c64\u95a2\u4fc2\u3092\u901a\u3058\u3066\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3 \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u8981\u7d20\u3092\u7de8\u6210\u304a\u3088\u3073\u7ba1\u7406\u3059\u308b\u305f\u3081\u306e\u30b5\u30d6\u30d3\u30e5\u30fc\u3092\u542b\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li><\/ul>Objectivec\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code>\/\/ \u521b\u5efa\u89c6\u56fe UIView *view = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 200, 200)]; \/\/ \u6dfb\u52a0\u5b50\u89c6\u56fe UIButton *button = [UIButton buttonWithType:UIButtonTypeSystem]; [button setTitle:@\"Button\" forState:UIControlStateNormal]; [view addSubview:button];<\/code><\/li>\n\n\n\n<li>\u30d3\u30e5\u30fc\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc<ul><li>\u30d3\u30e5\u30fc \u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u306f\u3001Objective-C \u3067\u30d3\u30e5\u30fc\u3092\u7ba1\u7406\u3059\u308b\u30af\u30e9\u30b9\u3067\u3042\u308a\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30b0\u30e9\u30d5\u30a3\u30ab\u30eb \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u3068\u30a4\u30f3\u30bf\u30e9\u30af\u30c6\u30a3\u30d6\u306a\u52d5\u4f5c\u3092\u7ba1\u7406\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li><li>\u30d3\u30e5\u30fc \u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u306f\u3001UIViewController \u307e\u305f\u306f\u305d\u306e\u30b5\u30d6\u30af\u30e9\u30b9 (UINavigationController\u3001UITabBarController \u306a\u3069) \u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li><li>\u30d3\u30e5\u30fc \u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u306f\u30011 \u3064\u4ee5\u4e0a\u306e\u30d3\u30e5\u30fc\u3092\u7ba1\u7406\u3057\u3001\u30d3\u30e5\u30fc\u968e\u5c64\u3092\u901a\u3058\u3066\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u8981\u7d20\u3092\u7de8\u6210\u304a\u3088\u3073\u7ba1\u7406\u3057\u307e\u3059\u3002<\/li><\/ul>swift\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code>\/\/ \u521b\u5efa\u89c6\u56fe\u63a7\u5236\u5668 UIViewController *viewController = [[UIViewController alloc] init]; \/\/ \u6dfb\u52a0\u89c6\u56fe UIView *view = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 200, 200)]; [viewController.view addSubview:view];<\/code><\/li>\n<\/ol>\n\n\n\n<p>\u4e00\u822c\u306b\u3001View \u3068 View Controller \u306f\u3001Object-C \u3067\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3 \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u8981\u7d20\u3068\u30a4\u30f3\u30bf\u30e9\u30af\u30c6\u30a3\u30d6\u306a\u52d5\u4f5c\u3092\u7de8\u6210\u304a\u3088\u3073\u7ba1\u7406\u3059\u308b\u4e0a\u3067\u91cd\u8981\u306a\u6982\u5ff5\u3067\u3059. View \u306f\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u8981\u7d20\u306e\u57fa\u672c\u5358\u4f4d\u3067\u3042\u308a\u3001View Controller \u306f\u30d3\u30e5\u30fc\u3092\u7ba1\u7406\u3059\u308b\u30af\u30e9\u30b9\u3067\u3059.\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u8981\u7d20\u3092\u6574\u7406\u304a\u3088\u3073\u7ba1\u7406\u3057\u307e\u3059\u3002Objective-C \u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u4f5c\u6210\u3059\u308b\u3068\u304d\u306f\u3001\u30d3\u30e5\u30fc\u3068\u30d3\u30e5\u30fc \u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u3092\u4f7f\u7528\u3057\u3066\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30b0\u30e9\u30d5\u30a3\u30ab\u30eb \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u306e\u8a2d\u8a08\u3068\u30a4\u30f3\u30bf\u30e9\u30af\u30c6\u30a3\u30d6\u306a\u52d5\u4f5c\u306e\u5b9f\u73fe\u3092\u5b8c\u4e86\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1748\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Object-C Auto Layout \u3068 Constraint Layout \u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Objective-C \u3067\u306f\u3001Auto Layout \u306f\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9 \u30ec\u30a4\u30a2\u30a6\u30c8\u65b9\u6cd5\u3067\u3042\u308a\u3001\u5236\u7d04 (Constraints) \u3092\u4f7f\u7528\u3057\u3066\u30d3\u30e5\u30fc\u9593\u306e\u95a2\u4fc2\u3092\u8a18\u8ff0\u3057\u3001\u9069\u5fdc\u578b\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9 \u30ec\u30a4\u30a2\u30a6\u30c8\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002\u81ea\u52d5\u30ec\u30a4\u30a2\u30a6\u30c8\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u753b\u9762\u30b5\u30a4\u30ba\u3068\u5411\u304d\u306e\u5909\u66f4\u306b\u9069\u5fdc\u3067\u304d\u308b\u5236\u7d04\u30d9\u30fc\u30b9\u306e\u30ec\u30a4\u30a2\u30a6\u30c8\u65b9\u6cd5\u3092\u63d0\u4f9b\u3057\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u67d4\u8edf\u6027\u3068\u4fdd\u5b88\u6027\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u5236\u7d04<ul><li>\u5236\u7d04\u306f\u81ea\u52d5\u30ec\u30a4\u30a2\u30a6\u30c8\u306e\u57fa\u672c\u5358\u4f4d\u3067\u3042\u308a\u3001\u30d3\u30e5\u30fc\u9593\u306e\u95a2\u4fc2\u3092\u8a18\u8ff0\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li><li>\u5236\u7d04\u306f\u3001\u30d3\u30e5\u30fc\u306e\u4f4d\u7f6e\u3001\u30b5\u30a4\u30ba\u3001\u9593\u9694\u306a\u3069\u3067\u3042\u308a\u3001\u76f8\u5bfe\u7684\u306a\u4f4d\u7f6e\u3068\u30b5\u30a4\u30ba\u306b\u3088\u3063\u3066\u30d3\u30e5\u30fc\u9593\u306e\u95a2\u4fc2\u3092\u8a18\u8ff0\u3057\u307e\u3059\u3002<\/li><li>\u7af6\u5408\u3059\u308b\u77db\u76fe\u3057\u305f\u5236\u7d04\u3092\u89e3\u6c7a\u3059\u308b\u305f\u3081\u306b\u3001\u5236\u7d04\u306b\u512a\u5148\u9806\u4f4d\u3092\u4ed8\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li><\/ul>Objectivec\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code>\/\/ \u521b\u5efa\u7ea6\u675f NSLayoutConstraint *constraint = [NSLayoutConstraint constraintWithItem:view1 attribute:NSLayoutAttributeLeft relatedBy:NSLayoutRelationEqual toItem:view2 attribute:NSLayoutAttributeRight multiplier:1.0 constant:10]; \/\/ \u6dfb\u52a0\u7ea6\u675f [self.view addConstraint:constraint];<\/code><\/li>\n\n\n\n<li>\u5236\u7d04\u30ec\u30a4\u30a2\u30a6\u30c8<ul><li>\u5236\u7d04\u30ec\u30a4\u30a2\u30a6\u30c8\u306f\u3001\u81ea\u52d5\u30ec\u30a4\u30a2\u30a6\u30c8\u306e\u30ec\u30a4\u30a2\u30a6\u30c8\u65b9\u6cd5\u3067\u3042\u308a\u3001\u5236\u7d04\u3092\u4f7f\u7528\u3057\u3066\u30d3\u30e5\u30fc\u9593\u306e\u95a2\u4fc2\u3092\u8a18\u8ff0\u3057\u3001\u9069\u5fdc\u7684\u306a\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9 \u30ec\u30a4\u30a2\u30a6\u30c8\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002<\/li><li>\u5236\u7d04\u30ec\u30a4\u30a2\u30a6\u30c8\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u753b\u9762\u30b5\u30a4\u30ba\u3068\u5411\u304d\u306e\u5909\u66f4\u306b\u9069\u5fdc\u3067\u304d\u308b\u305f\u3081\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u67d4\u8edf\u6027\u3068\u4fdd\u5b88\u6027\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002<\/li><li>\u5236\u7d04\u30ec\u30a4\u30a2\u30a6\u30c8\u306f\u3001\u30d3\u30e5\u30fc\u306e\u30ec\u30a4\u30a2\u30a6\u30c8\u3092\u5b9f\u73fe\u3059\u308b\u5236\u7d04\u3092\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u30b9\u30c8\u30fc\u30ea\u30fc\u30dc\u30fc\u30c9\u307e\u305f\u306f\u30b3\u30fc\u30c9\u3092\u4f7f\u7528\u3057\u3066\u5b9f\u88c5\u3067\u304d\u307e\u3059\u3002<\/li><\/ul>csharp\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc<code>\/\/ \u4f7f\u7528\u4ee3\u7801\u8bbe\u7f6e\u7ea6\u675f [NSLayoutConstraint activateConstraints:@[ [view1.leadingAnchor constraintEqualToAnchor:view2.trailingAnchor constant:10], [view1.topAnchor constraintEqualToAnchor:view2.bottomAnchor constant:10], [view1.widthAnchor constraintEqualToConstant:100], [view1.heightAnchor constraintEqualToConstant:100], ]]; \/\/ \u4f7f\u7528 Storyboard \u8bbe\u7f6e\u7ea6\u675f \/\/ \u901a\u8fc7 Interface Builder \u4e2d\u7684\u7ea6\u675f\u7f16\u8f91\u5668\u6765\u8bbe\u7f6e\u89c6\u56fe\u95f4\u7684\u7ea6\u675f\u5173\u7cfb<\/code><\/li>\n<\/ol>\n\n\n\n<p>\u4e00\u822c\u306b\u3001Auto Layout \u3068 Constraint Layout \u306f Object-C \u306e\u5236\u7d04\u30d9\u30fc\u30b9\u306e\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9 \u30ec\u30a4\u30a2\u30a6\u30c8\u65b9\u6cd5\u3067\u3042\u308a\u3001\u5236\u7d04\u3092\u4f7f\u7528\u3057\u3066\u30d3\u30e5\u30fc\u9593\u306e\u95a2\u4fc2\u3092\u8a18\u8ff0\u3057\u3001\u9069\u5fdc\u578b\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9 \u30ec\u30a4\u30a2\u30a6\u30c8\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002Objective-C \u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u4f5c\u6210\u3059\u308b\u5834\u5408\u3001Auto Layout \u3068 Constraint Layout \u3092\u4f7f\u7528\u3057\u3066\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u9069\u5fdc\u30ec\u30a4\u30a2\u30a6\u30c8\u3092\u5b9f\u73fe\u3057\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u67d4\u8edf\u6027\u3068\u4fdd\u5b88\u6027\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1748\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Object-C \u306e\u30a4\u30d9\u30f3\u30c8\u51e6\u7406\u3068\u30b8\u30a7\u30b9\u30c1\u30e3\u30fc\u8a8d\u8b58\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Objective-C \u3067\u306f\u3001\u30a4\u30d9\u30f3\u30c8\u51e6\u7406\u3068\u30b8\u30a7\u30b9\u30c1\u30e3\u8a8d\u8b58\u304c\u30e6\u30fc\u30b6\u30fc \u30a4\u30f3\u30bf\u30e9\u30af\u30b7\u30e7\u30f3\u306e\u91cd\u8981\u306a\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3067\u3042\u308a\u3001\u30af\u30ea\u30c3\u30af\u3001\u30c9\u30e9\u30c3\u30b0\u3001\u30b9\u30e9\u30a4\u30c9\u306a\u3069\u306e\u30e6\u30fc\u30b6\u30fc \u30a2\u30af\u30b7\u30e7\u30f3\u3092\u51e6\u7406\u3057\u3066\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3 \u30a4\u30f3\u30bf\u30e9\u30af\u30b7\u30e7\u30f3\u3068\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30a4\u30d9\u30f3\u30c8\u51e6\u7406<ul><li>\u30a4\u30d9\u30f3\u30c8\u51e6\u7406\u306f\u3001Objective-C \u3067\u30e6\u30fc\u30b6\u30fc\u306e\u64cd\u4f5c\u52d5\u4f5c\u3092\u51e6\u7406\u3059\u308b\u65b9\u6cd5\u3067\u3042\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u30af\u30ea\u30c3\u30af\u3001\u30b9\u30e9\u30a4\u30c9\u3001\u30c9\u30e9\u30c3\u30b0\u3001\u304a\u3088\u3073\u305d\u306e\u4ed6\u306e\u30a4\u30d9\u30f3\u30c8\u306b\u5fdc\u7b54\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li><li>\u30a4\u30d9\u30f3\u30c8\u51e6\u7406\u306f\u3001Target-Action \u307e\u305f\u306f\u30b8\u30a7\u30b9\u30c1\u30e3 \u30ec\u30b3\u30b0\u30ca\u30a4\u30b6\u30fc\u3092\u4ecb\u3057\u3066\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002<\/li><li>Target-Action \u306f\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u30a4\u30d9\u30f3\u30c8\u51e6\u7406\u30e1\u30bd\u30c3\u30c9\u3067\u3042\u308a\u3001\u30a4\u30d9\u30f3\u30c8\u51e6\u7406\u30e1\u30bd\u30c3\u30c9\u306f addTarget:action:forControlEvents: \u30e1\u30bd\u30c3\u30c9\u3092\u4ecb\u3057\u3066\u8ffd\u52a0\u3067\u304d\u307e\u3059\u3002<\/li><\/ul>Objectivec\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code>\/\/ \u521b\u5efa UIButton UIButton *button = [UIButton buttonWithType:UIButtonTypeSystem]; \/\/ \u6dfb\u52a0 Target-Action [button addTarget:self action:@selector(buttonClicked:) forControlEvents:UIControlEventTouchUpInside]; \/\/ \u54cd\u5e94\u65b9\u6cd5 - (void)buttonClicked:(UIButton *)sender { NSLog(@\"Button clicked.\"); }<\/code><\/li>\n\n\n\n<li>\u30b8\u30a7\u30b9\u30c1\u30e3\u30fc\u8a8d\u8b58<ul><li>\u30b8\u30a7\u30b9\u30c1\u30e3\u8a8d\u8b58\u306f\u3001\u30af\u30ea\u30c3\u30af\u3001\u30c9\u30e9\u30c3\u30b0\u3001\u30b9\u30e9\u30a4\u30c9\u3001\u304a\u3088\u3073\u305d\u306e\u4ed6\u306e\u52d5\u4f5c\u3092\u542b\u3080\u3001Objective-C \u3067\u30e6\u30fc\u30b6\u30fc\u306e\u30b8\u30a7\u30b9\u30c1\u30e3\u3092\u51e6\u7406\u3059\u308b\u65b9\u6cd5\u3067\u3059\u3002<\/li><li>\u30b8\u30a7\u30b9\u30c1\u30e3\u30fc\u8a8d\u8b58\u306f\u3001UIGestureRecognizer \u307e\u305f\u306f\u305d\u306e\u30b5\u30d6\u30af\u30e9\u30b9 (UITapGestureRecognizer\u3001UIPanGestureRecognizer \u306a\u3069) \u306b\u3088\u3063\u3066\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002<\/li><li>addTarget:action: \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u30a4\u30d9\u30f3\u30c8 \u30cf\u30f3\u30c9\u30e9\u30fc\u3092\u8ffd\u52a0\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u30b8\u30a7\u30b9\u30c1\u30e3\u30fc\u8a8d\u8b58\u30a8\u30f3\u30b8\u30f3\u3092\u30d3\u30e5\u30fc\u306b\u8ffd\u52a0\u3067\u304d\u307e\u3059\u3002<\/li><\/ul>Objectivec\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code>\/\/ \u521b\u5efa\u624b\u52bf\u8bc6\u522b\u5668 UITapGestureRecognizer *tapGesture = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(tapGestureRecognized:)]; \/\/ \u6dfb\u52a0\u624b\u52bf\u8bc6\u522b\u5668 [self.view addGestureRecognizer:tapGesture]; \/\/ \u54cd\u5e94\u65b9\u6cd5 - (void)tapGestureRecognized:(UITapGestureRecognizer *)gestureRecognizer { NSLog(@\"Tap gesture recognized.\"); }<\/code><\/li>\n<\/ol>\n\n\n\n<p>\u4e00\u822c\u306b\u3001\u30a4\u30d9\u30f3\u30c8\u51e6\u7406\u3068\u30b8\u30a7\u30b9\u30c1\u30e3\u8a8d\u8b58\u306f\u3001Object-C \u3067\u30e6\u30fc\u30b6\u30fc \u30a4\u30f3\u30bf\u30e9\u30af\u30b7\u30e7\u30f3\u3092\u51e6\u7406\u3059\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u65b9\u6cd5\u3067\u3042\u308a\u3001Target-Action \u307e\u305f\u306f\u30b8\u30a7\u30b9\u30c1\u30e3 \u30ec\u30b3\u30b0\u30ca\u30a4\u30b6\u3092\u901a\u3058\u3066\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002Objective-C \u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u4f5c\u6210\u3059\u308b\u5834\u5408\u3001\u30a4\u30d9\u30f3\u30c8\u51e6\u7406\u3068\u30b8\u30a7\u30b9\u30c1\u30e3\u8a8d\u8b58\u3092\u4f7f\u7528\u3057\u3066\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u64cd\u4f5c\u3092\u51e6\u7406\u3057\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u64cd\u4f5c\u3068\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u3092\u63d0\u4f9b\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1748\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Objective-C \u306e\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u3068\u30d3\u30e5\u30fc\u306e\u5207\u308a\u66ff\u3048\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Objective-C \u3067\u306f\u3001\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u3068\u30d3\u30e5\u30fc\u306e\u5207\u308a\u66ff\u3048\u306f\u3001\u30b9\u30e0\u30fc\u30ba\u3067\u4f7f\u3044\u3084\u3059\u3044\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3 \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u90e8\u5206\u3067\u3059\u3002\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u3068\u30d3\u30e5\u30fc\u306e\u5207\u308a\u66ff\u3048\u306b\u3088\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u5185\u306e\u3055\u307e\u3056\u307e\u306a\u30da\u30fc\u30b8\u3084\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u7c21\u5358\u306b\u95b2\u89a7\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc<ul><li>\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3 \u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u306f\u3001Objective-C \u3067\u30d3\u30e5\u30fc\u306e\u5207\u308a\u66ff\u3048\u3092\u7ba1\u7406\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u30af\u30e9\u30b9\u3067\u3042\u308a\u3001\u4fbf\u5229\u306a\u30d3\u30e5\u30fc\u306e\u5207\u308a\u66ff\u3048\u306e\u305f\u3081\u306e\u30b9\u30bf\u30c3\u30af \u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3 \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li><li>\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3 \u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u306f\u3001pushViewController:animated: \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u65b0\u3057\u3044\u30d3\u30e5\u30fc \u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u3092\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3 \u30b9\u30bf\u30c3\u30af\u306b\u30d7\u30c3\u30b7\u30e5\u3059\u308b UINavigationController \u30af\u30e9\u30b9\u3067\u5b9f\u88c5\u3067\u304d\u307e\u3059\u3002<\/li><\/ul>swift\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code>\/\/ \u521b\u5efa\u5bfc\u822a\u63a7\u5236\u5668 UIViewController *viewController1 = [[UIViewController alloc] init]; UIViewController *viewController2 = [[UIViewController alloc] init]; UINavigationController *navigationController = [[UINavigationController alloc] initWithRootViewController:viewController1]; \/\/ \u6dfb\u52a0\u65b0\u89c6\u56fe\u63a7\u5236\u5668 [navigationController pushViewController:viewController2 animated:YES];<\/code><\/li>\n\n\n\n<li>\u30e2\u30fc\u30c0\u30eb\u30d3\u30e5\u30fc\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc<ul><li>\u30e2\u30fc\u30c0\u30eb \u30d3\u30e5\u30fc \u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u306f\u3001Objective-C \u3067\u30d3\u30e5\u30fc\u306e\u5207\u308a\u66ff\u3048\u3092\u7ba1\u7406\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u30af\u30e9\u30b9\u3067\u3042\u308a\u3001\u30d3\u30e5\u30fc\u306e\u5207\u308a\u66ff\u3048\u3092\u5bb9\u6613\u306b\u3059\u308b\u30aa\u30fc\u30d0\u30fc\u30ec\u30a4 \u30d3\u30e5\u30fc\u5207\u308a\u66ff\u3048\u30e1\u30bd\u30c3\u30c9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li><li>\u30e2\u30fc\u30c0\u30eb \u30d3\u30e5\u30fc \u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u306f\u3001presentViewController:animated:completion: \u30e1\u30bd\u30c3\u30c9\u3067\u5b9f\u88c5\u3067\u304d\u307e\u3059\u3002<\/li><\/ul>Objectivec\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code>\/\/ \u521b\u5efa\u6a21\u6001\u89c6\u56fe\u63a7\u5236\u5668 UIViewController *viewController = [[UIViewController alloc] init]; \/\/ \u6dfb\u52a0\u6a21\u6001\u89c6\u56fe\u63a7\u5236\u5668 [self presentViewController:viewController animated:YES completion:nil];<\/code><\/li>\n<\/ol>\n\n\n\n<p>\u5168\u4f53\u3068\u3057\u3066\u3001\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u3068\u30d3\u30e5\u30fc\u306e\u5207\u308a\u66ff\u3048\u306f\u3001Objective-C \u3067\u30b9\u30e0\u30fc\u30ba\u3067\u4f7f\u3044\u3084\u3059\u3044\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3 \u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u90e8\u5206\u3067\u3059\u3002\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3 \u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u3068\u30e2\u30fc\u30c0\u30eb \u30d3\u30e5\u30fc \u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u30d3\u30e5\u30fc\u3092\u7c21\u5358\u306b\u5207\u308a\u66ff\u3048\u3066\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u6a5f\u80fd\u3068\u30d6\u30e9\u30a6\u30b8\u30f3\u30b0\u6a5f\u80fd\u3092\u63d0\u4f9b\u3067\u304d\u307e\u3059\u3002Objective-C \u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u4f5c\u6210\u3059\u308b\u5834\u5408\u3001\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u3068\u30d3\u30e5\u30fc\u306e\u5207\u308a\u66ff\u3048\u3092\u4f7f\u7528\u3057\u3066\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u8a2d\u8a08\u3068\u30a4\u30f3\u30bf\u30e9\u30af\u30c6\u30a3\u30d6\u306a\u52d5\u4f5c\u3092\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1748\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Object-C NSURLSession \u3068\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30ea\u30af\u30a8\u30b9\u30c8\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Object-C \u3067\u306f\u3001NSURLSession \u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30ea\u30af\u30a8\u30b9\u30c8\u3092\u51e6\u7406\u3059\u308b\u305f\u3081\u306e API \u3067\u3042\u308a\u3001\u975e\u540c\u671f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30ea\u30af\u30a8\u30b9\u30c8\u3084\u30c7\u30fc\u30bf \u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u306a\u3069\u306e\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30ea\u30af\u30a8\u30b9\u30c8\u3084\u30c7\u30fc\u30bf \u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3092\u7c21\u5358\u306b\u51e6\u7406\u3067\u304d\u307e\u3059\u3002NSURLSession \u306f\u3001HTTP\u3001HTTPS \u306a\u3069\u3001\u8907\u6570\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>NSURLSession \u3092\u4f5c\u6210\u3059\u308b<ul><li>NSURLSession \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u4f5c\u6210\u306f\u3001NSURLSessionConfiguration \u304a\u3088\u3073 NSURLSession \u3092\u4ecb\u3057\u3066\u4f5c\u6210\u3067\u304d\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8981\u6c42\u3092\u4f5c\u6210\u3059\u308b\u305f\u3081\u306e\u6700\u521d\u306e\u30b9\u30c6\u30c3\u30d7\u3067\u3059\u3002<\/li><li>NSURLSessionConfiguration \u306f\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u306e\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u3001\u30ad\u30e3\u30c3\u30b7\u30e5\u6226\u7565\u306a\u3069\u3001NSURLSession \u306e\u4e00\u90e8\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u69cb\u6210\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li><li>NSURLSession \u306f\u3001defaultSessionConfiguration\u3001ephemeralSessionConfiguration\u3001backgroundSessionConfigurationWithIdentifier: \u30e1\u30bd\u30c3\u30c9\u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u69cb\u6210\u30bf\u30a4\u30d7\u3092\u901a\u3058\u3066\u4f5c\u6210\u3067\u304d\u307e\u3059\u3002<\/li><\/ul>Objectivec\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code>\/\/ \u521b\u5efa NSURLSessionConfiguration \u5bf9\u8c61 NSURLSessionConfiguration *configuration = [NSURLSessionConfiguration defaultSessionConfiguration]; \/\/ \u521b\u5efa NSURLSession \u5bf9\u8c61 NSURLSession *session = [NSURLSession sessionWithConfiguration:configuration];<\/code><\/li>\n\n\n\n<li>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8981\u6c42\u3092\u9001\u4fe1<ul><li>Sending network requests is a key step in using NSURLSession. NSURLSessionDataTask\u3001NSURLSessionDownloadTask\u3001NSURLSessionUploadTask \u306a\u3069\u306e\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001\u8981\u6c42\u3092\u9001\u4fe1\u3067\u304d\u307e\u3059\u3002<\/li><li>NSURLSessionDataTask \u306f\u3001GET\u3001POST \u306a\u3069\u306e\u4e00\u822c\u7684\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30ea\u30af\u30a8\u30b9\u30c8\u3092\u9001\u4fe1\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li><li>NSURLSessionDownloadTask \u306f\u3001\u30d5\u30a1\u30a4\u30eb\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\u30ed\u30fc\u30ab\u30eb\u306b\u4fdd\u5b58\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li><li>NSURLSessionUploadTask \u306f\u3001\u30b5\u30fc\u30d0\u30fc\u306b\u30d5\u30a1\u30a4\u30eb\u3092\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3067\u304d\u308b\u30d5\u30a1\u30a4\u30eb\u306e\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/li><\/ul>Objectivec\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code>\/\/ \u521b\u5efa NSURLRequest \u5bf9\u8c61 NSURL *url = [NSURL URLWithString:@\"https:\/\/www.example.com\"]; NSURLRequest *request = [NSURLRequest requestWithURL:url]; \/\/ \u53d1\u9001\u7f51\u7edc\u8bf7\u6c42 NSURLSessionDataTask *task = [session dataTaskWithRequest:request completionHandler:^(NSData * _Nullable data, NSURLResponse * _Nullable response, NSError * _Nullable error) { if (error) { NSLog(@\"Error: %@\", error); } else { NSLog(@\"Response: %@\", response); NSLog(@\"Data: %@\", data); } }]; [task resume];<\/code><\/li>\n<\/ol>\n\n\n\n<p>\u4e00\u822c\u306b\u3001NSURLSession \u306f Objective-C \u3067\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30ea\u30af\u30a8\u30b9\u30c8\u3092\u51e6\u7406\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b API \u3067\u3042\u308a\u3001NSURLSession \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210\u3057\u3066\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30ea\u30af\u30a8\u30b9\u30c8\u3092\u9001\u4fe1\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30ea\u30af\u30a8\u30b9\u30c8\u3068\u30c7\u30fc\u30bf \u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3092\u5b9f\u88c5\u3067\u304d\u307e\u3059\u3002Objective-C \u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u4f5c\u6210\u3059\u308b\u5834\u5408\u3001NSURLSession \u304a\u3088\u3073\u95a2\u9023\u3059\u308b\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30ea\u30af\u30a8\u30b9\u30c8\u3068\u30c7\u30fc\u30bf \u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3092\u51e6\u7406\u3057\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30a4\u30f3\u30bf\u30e9\u30af\u30b7\u30e7\u30f3\u304a\u3088\u3073\u30c7\u30fc\u30bf\u53d6\u5f97\u6a5f\u80fd\u3092\u63d0\u4f9b\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1748\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Object-C \u306e JSON \u89e3\u6790\u3068\u30b7\u30ea\u30a2\u30e9\u30a4\u30ba\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Objective-C \u3067\u306f\u3001JSON \u306e\u89e3\u6790\u3068\u30b7\u30ea\u30a2\u30eb\u5316\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30ea\u30af\u30a8\u30b9\u30c8\u3068\u30c7\u30fc\u30bf \u30a4\u30f3\u30bf\u30e9\u30af\u30b7\u30e7\u30f3\u306e\u51e6\u7406\u306e\u91cd\u8981\u306a\u90e8\u5206\u3067\u3059. \u30c7\u30fc\u30bf\u3092 JSON \u5f62\u5f0f\u304b\u3089\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u5909\u63db\u3057\u305f\u308a\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092 JSON \u5f62\u5f0f\u306b\u30b7\u30ea\u30a2\u30eb\u5316\u3057\u3066\u9001\u4fe1\u3057\u305f\u308a\u3067\u304d\u307e\u3059.<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>JSON \u89e3\u6790<ul><li>JSON \u89e3\u6790\u306f\u3001JSON \u5f62\u5f0f\u306e\u30c7\u30fc\u30bf\u3092 Objective-C \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u5909\u63db\u3059\u308b\u30d7\u30ed\u30bb\u30b9\u3067\u3059\u3002<\/li><li>Objective-C \u3067\u306f\u3001JSON \u89e3\u6790\u306b NSJSONSerialization \u30af\u30e9\u30b9\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/li><li>NSJSONSerialization \u306f\u3001JSONObjectWithData:options:error: \u3084 dataWithJSONObject:options:error: \u306a\u3069\u3092\u542b\u3080\u3044\u304f\u3064\u304b\u306e\u30e1\u30bd\u30c3\u30c9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li><\/ul>swift\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code>\/\/ JSON \u89e3\u6790 NSString *jsonString = @\"{\\\"name\\\":\\\"John\\\", \\\"age\\\":30}\"; NSData *jsonData = [jsonString dataUsingEncoding:NSUTF8StringEncoding]; NSError *error = nil; NSDictionary *jsonObject = [NSJSONSerialization JSONObjectWithData:jsonData options:kNilOptions error:&amp;error]; if (error) { NSLog(@\"Error: %@\", error); } else { NSLog(@\"JSON Object: %@\", jsonObject); }<\/code><\/li>\n\n\n\n<li>JSON \u5e8f\u5217\u5316<ul><li>JSON \u30b7\u30ea\u30a2\u30eb\u5316\u306f\u3001Objective-C \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092 JSON \u5f62\u5f0f\u306b\u5909\u63db\u3059\u308b\u30d7\u30ed\u30bb\u30b9\u3067\u3059\u3002<\/li><li>Objective-C \u3067\u306f\u3001JSON \u30b7\u30ea\u30a2\u30eb\u5316\u306b NSJSONSerialization \u30af\u30e9\u30b9\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/li><li>NSJSONSerialization \u306f\u3001JSONObjectWithData:options:error: \u3084 dataWithJSONObject:options:error: \u306a\u3069\u3092\u542b\u3080\u3044\u304f\u3064\u304b\u306e\u30e1\u30bd\u30c3\u30c9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li><\/ul>Objectivec\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code>\/\/ JSON \u5e8f\u5217\u5316 NSDictionary *dictionary = @{@\"name\": @\"John\", @\"age\": @30}; NSError *error = nil; NSData *jsonData = [NSJSONSerialization dataWithJSONObject:dictionary options:NSJSONWritingPrettyPrinted error:&amp;error]; if (error) { NSLog(@\"Error: %@\", error); } else { NSString *jsonString = [[NSString alloc] initWithData:jsonData encoding:NSUTF8StringEncoding]; NSLog(@\"JSON String: %@\", jsonString); }<\/code><\/li>\n<\/ol>\n\n\n\n<p>\u4e00\u822c\u306b\u3001JSON \u306e\u89e3\u6790\u3068\u30b7\u30ea\u30a2\u30eb\u5316\u306f\u3001Object-C \u3067\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30ea\u30af\u30a8\u30b9\u30c8\u3068\u30c7\u30fc\u30bf\u306e\u3084\u308a\u53d6\u308a\u3092\u51e6\u7406\u3059\u308b\u4e0a\u3067\u91cd\u8981\u306a\u90e8\u5206\u3067\u3042\u308a\u3001JSON \u5f62\u5f0f\u306e\u30c7\u30fc\u30bf\u3092 Object-C \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u5909\u63db\u3057\u305f\u308a\u3001Object-C \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u30b7\u30ea\u30a2\u30eb\u5316\u3057\u3066 JSON \u5f62\u5f0f\u306b\u8ee2\u9001\u3057\u305f\u308a\u3067\u304d\u307e\u3059\u3002Objective-C \u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u4f5c\u6210\u3059\u308b\u5834\u5408\u3001NSJSONSerialization \u304a\u3088\u3073\u95a2\u9023\u3059\u308b\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066 JSON \u306e\u89e3\u6790\u3068\u30b7\u30ea\u30a2\u30eb\u5316\u3092\u884c\u3044\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u30c7\u30fc\u30bf\u306e\u3084\u308a\u53d6\u308a\u3068\u9001\u4fe1\u6a5f\u80fd\u3092\u63d0\u4f9b\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1748\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Object-C \u30c7\u30fc\u30bf\u306e\u6c38\u7d9a\u6027\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044: NSUserDefaults\u3001Core Data \u306a\u3069\u3002<\/p>\n\n\n\n<p>Objective-C \u3067\u306f\u3001\u30c7\u30fc\u30bf\u306e\u6c38\u7d9a\u5316\u306f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3 \u30d7\u30ed\u30b0\u30e9\u30e0\u5185\u306e\u30c7\u30fc\u30bf\u3092\u30ed\u30fc\u30ab\u30eb \u30b9\u30c8\u30ec\u30fc\u30b8\u306b\u4fdd\u5b58\u3059\u308b\u30c6\u30af\u30ce\u30ed\u30b8\u3067\u3042\u308a\u3001\u30c7\u30fc\u30bf\u3092\u4fbf\u5229\u306b\u4fdd\u5b58\u304a\u3088\u3073\u5fa9\u5143\u3067\u304d\u307e\u3059\u3002Objective-C \u306f\u3001NSUserDefaults\u3001Core Data \u306a\u3069\u3001\u3055\u307e\u3056\u307e\u306a\u30c7\u30fc\u30bf\u6c38\u7d9a\u5316\u30e1\u30bd\u30c3\u30c9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>NSUserDefaults<ul><li>NSUserDefaults \u306f\u3001Objective-C \u3067\u30c7\u30fc\u30bf\u306e\u6c38\u7d9a\u5316\u306b\u4f7f\u7528\u3055\u308c\u308b\u30af\u30e9\u30b9\u3067\u3042\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u8a2d\u5b9a\u3068\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u69cb\u6210\u60c5\u5831\u3092\u4fdd\u5b58\u304a\u3088\u3073\u8aad\u307f\u53d6\u308b\u7c21\u5358\u306a\u65b9\u6cd5\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li><li>NSUserDefaults \u306f\u3001\u6587\u5b57\u5217\u3001\u6570\u5024\u3001\u30d6\u30fc\u30eb\u5024\u306a\u3069\u306e\u57fa\u672c\u7684\u306a\u30c7\u30fc\u30bf\u578b\u3092\u4fdd\u6301\u3067\u304d\u307e\u3059\u3002<\/li><li>NSUserDefaults \u306f\u3001setObject:forKey:\u3001setBool:forKey:\u3001setFloat:forKey: \u304a\u3088\u3073\u305d\u306e\u4ed6\u306e\u30e1\u30bd\u30c3\u30c9\u3092\u4ecb\u3057\u3066\u30c7\u30fc\u30bf\u3092\u4fdd\u5b58\u3067\u304d\u307e\u3059\u3002<\/li><\/ul>less\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc<code>\/\/ \u4fdd\u5b58\u6570\u636e NSUserDefaults *userDefaults = [NSUserDefaults standardUserDefaults]; [userDefaults setObject:@\"John\" forKey:@\"name\"]; [userDefaults setBool:YES forKey:@\"isLogin\"]; [userDefaults setInteger:30 forKey:@\"age\"]; \/\/ \u8bfb\u53d6\u6570\u636e NSString *name = [userDefaults objectForKey:@\"name\"]; BOOL isLogin = [userDefaults boolForKey:@\"isLogin\"]; NSInteger age = [userDefaults integerForKey:@\"age\"];<\/code><\/li>\n\n\n\n<li>\u30b3\u30a2\u30c7\u30fc\u30bf<ul><li>Core Data \u306f\u3001Object-C \u306e\u30c7\u30fc\u30bf\u6c38\u7d9a\u5316\u306e\u305f\u3081\u306e\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3067\u3042\u308a\u3001\u30c7\u30fc\u30bf\u3092\u4fbf\u5229\u306b\u4fdd\u5b58\u304a\u3088\u3073\u30af\u30a8\u30ea\u3067\u304d\u308b\u3001\u9ad8\u5ea6\u306a\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u306e\u30c7\u30fc\u30bf\u6c38\u7d9a\u5316\u30e1\u30bd\u30c3\u30c9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li><li>Core Data \u306f\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u30ed\u30fc\u30ab\u30eb \u30b9\u30c8\u30ec\u30fc\u30b8\u306b\u4fdd\u5b58\u3067\u304d\u3001\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u3059\u308b\u305f\u3081\u306e\u9ad8\u30ec\u30d9\u30eb\u306e\u30af\u30a8\u30ea\u8a00\u8a9e\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li><li>\u30b3\u30a2 \u30c7\u30fc\u30bf\u306f\u3001NSManagedObject\u3001NSManagedObjectContext\u3001NSFetchRequest \u304a\u3088\u3073\u305d\u306e\u4ed6\u306e\u30af\u30e9\u30b9\u3092\u901a\u3058\u3066\u5b9f\u88c5\u3067\u304d\u307e\u3059\u3002<\/li><\/ul>Objectivec\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code>\/\/ \u521b\u5efa Core Data \u5bf9\u8c61 NSManagedObjectContext *context = [self managedObjectContext]; NSManagedObject *entity = [NSEntityDescription insertNewObjectForEntityForName:@\"Person\" inManagedObjectContext:context]; [entity setValue:@\"John\" forKey:@\"name\"]; [entity setValue:@30 forKey:@\"age\"]; \/\/ \u67e5\u8be2\u6570\u636e NSFetchRequest *fetchRequest = [[NSFetchRequest alloc] initWithEntityName:@\"Person\"]; NSArray *results = [context executeFetchRequest:fetchRequest error:nil]; for (NSManagedObject *entity in results) { NSString *name = [entity valueForKey:@\"name\"]; NSInteger age = [[entity valueForKey:@\"age\"] integerValue]; NSLog(@\"Name: %@, Age: %ld\", name, (long)age); }<\/code><\/li>\n<\/ol>\n\n\n\n<p>\u4e00\u822c\u306b\u3001\u30c7\u30fc\u30bf\u306e\u6c38\u7d9a\u6027\u306f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3 \u30d7\u30ed\u30b0\u30e9\u30e0\u5185\u306e\u30c7\u30fc\u30bf\u3092\u30ed\u30fc\u30ab\u30eb \u30e1\u30e2\u30ea\u306b\u4fdd\u5b58\u3059\u308b Object-C \u306e\u91cd\u8981\u306a\u30c6\u30af\u30ce\u30ed\u30b8\u3067\u3042\u308a\u3001\u30c7\u30fc\u30bf\u3092\u7c21\u5358\u306b\u4fdd\u5b58\u304a\u3088\u3073\u5fa9\u5143\u3067\u304d\u307e\u3059\u3002Objective-C \u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u4f5c\u6210\u3059\u308b\u5834\u5408\u3001NSUserDefaults \u3084 Core Data \u306a\u3069\u306e\u30c6\u30af\u30ce\u30ed\u30b8\u3092\u30c7\u30fc\u30bf\u306e\u6c38\u7d9a\u5316\u306b\u4f7f\u7528\u3057\u3066\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30c7\u30fc\u30bf \u30b9\u30c8\u30ec\u30fc\u30b8\u3068\u30af\u30a8\u30ea\u6a5f\u80fd\u3092\u63d0\u4f9b\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1748\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Object-C NSThread \u3068\u30de\u30eb\u30c1\u30b9\u30ec\u30c3\u30c9 \u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Objective-C \u3067\u306f\u3001\u30de\u30eb\u30c1\u30b9\u30ec\u30c3\u30c9 \u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u5fdc\u7b54\u901f\u5ea6\u3092\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u30c6\u30af\u30ce\u30ed\u30b8\u3067\u3042\u308a\u3001\u6642\u9593\u306e\u304b\u304b\u308b\u64cd\u4f5c\u3092\u30d0\u30c3\u30af\u30b0\u30e9\u30a6\u30f3\u30c9 \u30b9\u30ec\u30c3\u30c9\u3067\u5b9f\u884c\u3057\u3066\u3001\u30e1\u30a4\u30f3 \u30b9\u30ec\u30c3\u30c9\u304c\u30d6\u30ed\u30c3\u30af\u3055\u308c\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002Objective-C \u306f\u3001NSThread\u3001GCD\u3001NSOperation \u306a\u3069\u3001\u30de\u30eb\u30c1\u30b9\u30ec\u30c3\u30c9 \u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3092\u5b9f\u73fe\u3059\u308b\u3055\u307e\u3056\u307e\u306a\u65b9\u6cd5\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>NS\u30b9\u30ec\u30c3\u30c9<ul><li>NSThread \u306f\u3001Objective-C \u3067\u30b9\u30ec\u30c3\u30c9\u3092\u4f5c\u6210\u304a\u3088\u3073\u7ba1\u7406\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u30af\u30e9\u30b9\u3067\u3059\u3002NSThread \u30af\u30e9\u30b9\u3092\u4f7f\u7528\u3057\u3066\u3001\u65b0\u3057\u3044\u30b9\u30ec\u30c3\u30c9\u3092\u4f5c\u6210\u304a\u3088\u3073\u958b\u59cb\u3067\u304d\u307e\u3059\u3002<\/li><li>NSThread \u306f\u3001\u30af\u30e9\u30b9 \u30e1\u30bd\u30c3\u30c9 detachNewThreadSelector:toTarget:withObject: \u3092\u4ecb\u3057\u3066\u65b0\u3057\u3044\u30b9\u30ec\u30c3\u30c9\u3092\u4f5c\u6210\u304a\u3088\u3073\u958b\u59cb\u3067\u304d\u307e\u3059\u3002<\/li><li>NSThread \u306f\u3001sleepForTimeInterval:\u3001isCancelled \u306a\u3069\u3001\u30b9\u30ec\u30c3\u30c9\u3092\u7ba1\u7406\u3059\u308b\u305f\u3081\u306e\u3044\u304f\u3064\u304b\u306e\u30e1\u30bd\u30c3\u30c9\u3082\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li><\/ul>Objectivec\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code>\/\/ \u521b\u5efa\u548c\u542f\u52a8\u65b0\u7ebf\u7a0b [NSThread detachNewThreadSelector:@selector(doSomething:) toTarget:self withObject:nil]; \/\/ \u6267\u884c\u8017\u65f6\u64cd\u4f5c - (void)doSomething:(id)object { \/\/ \u6267\u884c\u8017\u65f6\u64cd\u4f5c }<\/code><\/li>\n\n\n\n<li>GCD<ul><li>GCD \u306f\u3001Objective-C \u3067\u306e\u4e26\u884c\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u7528\u306e API \u3067\u3042\u308a\u3001\u8907\u6570\u306e\u30bf\u30b9\u30af\u306e\u5b9f\u884c\u3092\u7ba1\u7406\u3059\u308b\u305f\u3081\u306e\u30b7\u30f3\u30d7\u30eb\u3067\u52b9\u7387\u7684\u306a\u65b9\u6cd5\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li><li>GCD \u306f\u3001dispatch_async\u3001dispatch_sync\u3001dispatch_group_async \u304a\u3088\u3073\u305d\u306e\u4ed6\u306e\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001\u30ad\u30e5\u30fc\u3068\u30bf\u30b9\u30af\u3092\u4f5c\u6210\u304a\u3088\u3073\u7ba1\u7406\u3067\u304d\u307e\u3059\u3002<\/li><li>GCD \u306b\u306f\u3001dispatch_barrier_async\u3001dispatch_after \u306a\u3069\u3001\u30ad\u30e5\u30fc\u3068\u30bf\u30b9\u30af\u3092\u7ba1\u7406\u3059\u308b\u305f\u3081\u306e\u30e1\u30bd\u30c3\u30c9\u3082\u3044\u304f\u3064\u304b\u7528\u610f\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/li><\/ul>scss\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code>\/\/ \u521b\u5efa\u548c\u6267\u884c\u4efb\u52a1 dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{ \/\/ \u6267\u884c\u8017\u65f6\u64cd\u4f5c }); \/\/ \u521b\u5efa\u548c\u7ba1\u7406\u961f\u5217 dispatch_queue_t queue = dispatch_queue_create(\"com.example.queue\", DISPATCH_QUEUE_SERIAL); dispatch_async(queue, ^{ \/\/ \u6267\u884c\u8017\u65f6\u64cd\u4f5c });<\/code><\/li>\n\n\n\n<li>NS\u30aa\u30da\u30ec\u30fc\u30b7\u30e7\u30f3<ul><li>NSOperation \u306f\u3001Objective-C \u3067\u306e\u4e26\u884c\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u7528\u306e API \u3067\u3042\u308a\u3001\u8907\u6570\u306e\u30bf\u30b9\u30af\u306e\u5b9f\u884c\u3092\u7ba1\u7406\u3059\u308b\u9ad8\u5ea6\u306a\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u306e\u65b9\u6cd5\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li><li>NSOperation \u306f NSOperationQueue \u3092\u4f7f\u7528\u3057\u3066\u3001\u30ad\u30e5\u30fc\u3068\u30bf\u30b9\u30af\u3092\u4f5c\u6210\u304a\u3088\u3073\u7ba1\u7406\u3067\u304d\u307e\u3059\u3002<\/li><li>NSOperationQueue \u306f\u3001addOperationWithBlock:\u3001setSuspended: \u306a\u3069\u3001\u30ad\u30e5\u30fc\u3068\u30bf\u30b9\u30af\u3092\u7ba1\u7406\u3059\u308b\u3044\u304f\u3064\u304b\u306e\u30e1\u30bd\u30c3\u30c9\u3082\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li><\/ul>swift\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code>\/\/ \u521b\u5efa\u548c\u6267\u884c\u4efb\u52a1 NSOperationQueue *queue = [[NSOperationQueue alloc] init]; [queue addOperationWithBlock:^{ \/\/ \u6267\u884c\u8017\u65f6\u64cd\u4f5c }]; \/\/ \u521b\u5efa\u548c\u7ba1\u7406\u961f\u5217 NSOperationQueue *queue = [[NSOperationQueue alloc] init]; [queue setMaxConcurrentOperationCount:1]; [queue setSuspended:NO];<\/code><\/li>\n<\/ol>\n\n\n\n<p>\u4e00\u822c\u306b\u3001NSThread\u3001GCD\u3001\u304a\u3088\u3073 NSOperation \u306f\u3059\u3079\u3066\u3001Object-C \u3067\u30de\u30eb\u30c1\u30b9\u30ec\u30c3\u30c9 \u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3092\u5b9f\u88c5\u3059\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u30c6\u30af\u30ce\u30ed\u30b8\u3067\u3042\u308a\u3001\u30d0\u30c3\u30af\u30b0\u30e9\u30a6\u30f3\u30c9 \u30b9\u30ec\u30c3\u30c9\u3067\u6642\u9593\u306e\u304b\u304b\u308b\u64cd\u4f5c\u3092\u5b9f\u884c\u3057\u3066\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u5fdc\u7b54\u901f\u5ea6\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002Objective-C \u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u4f5c\u6210\u3059\u308b\u5834\u5408\u3001NSThread\u3001GCD\u3001NSOperation \u306a\u3069\u306e\u30c6\u30af\u30ce\u30ed\u30b8\u3092\u30de\u30eb\u30c1\u30b9\u30ec\u30c3\u30c9 \u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306b\u4f7f\u7528\u3057\u3066\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u540c\u6642\u304a\u3088\u3073\u975e\u540c\u671f\u51e6\u7406\u6a5f\u80fd\u3092\u63d0\u4f9b\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1748\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Object-C GCD (Grand Central Dispatch) \u3068\u30ad\u30e5\u30fc\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Grand Central Dispatch (GCD) \u306f\u3001Apple \u304c OS X Snow Leopard \u304a\u3088\u3073 iOS 4 \u3067\u5c0e\u5165\u3057\u305f\u4e26\u884c\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u6280\u8853\u3067\u3059\u3002\u30bf\u30b9\u30af\u3092\u7ba1\u7406\u3059\u308b\u305f\u3081\u306e\u4f4e\u30ec\u30d9\u30eb API \u3067\u3042\u308a\u3001\u30b7\u30b9\u30c6\u30e0\u30ec\u30d9\u30eb\u306e\u30de\u30eb\u30c1\u30b9\u30ec\u30c3\u30c9\u3001\u4e26\u884c\u6027\u3001\u304a\u3088\u3073\u540c\u671f\u64cd\u4f5c\u3092\u5b9f\u88c5\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>GCD \u306e\u4e3b\u306a\u6982\u5ff5\u306f\u3001\u7279\u5b9a\u306e\u9806\u5e8f\u3067\u30bf\u30b9\u30af\u3092\u5b9f\u884c\u3059\u308b\u305f\u3081\u306e\u30e1\u30ab\u30cb\u30ba\u30e0\u3067\u3042\u308b\u30ad\u30e5\u30fc\u3067\u3059\u3002GCD \u306b\u306f\u3001\u30b7\u30ea\u30a2\u30eb \u30ad\u30e5\u30fc\u3068\u30b3\u30f3\u30ab\u30ec\u30f3\u30c8 \u30ad\u30e5\u30fc\u306e 2 \u7a2e\u985e\u306e\u30ad\u30e5\u30fc\u304c\u3042\u308a\u307e\u3059\u3002\u30b7\u30ea\u30a2\u30eb \u30ad\u30e5\u30fc\u5185\u306e\u30bf\u30b9\u30af\u306f\u9806\u6b21\u5b9f\u884c\u3055\u308c\u307e\u3059\u304c\u3001\u30b3\u30f3\u30ab\u30ec\u30f3\u30c8 \u30ad\u30e5\u30fc\u5185\u306e\u30bf\u30b9\u30af\u306f\u540c\u6642\u306b\u5b9f\u884c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>GCD \u306b\u306f 3 \u7a2e\u985e\u306e\u30ad\u30e5\u30fc\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30e1\u30a4\u30f3 \u30ad\u30e5\u30fc: \u30e1\u30a4\u30f3 \u30ad\u30e5\u30fc\u306f\u3001\u30e1\u30a4\u30f3 \u30b9\u30ec\u30c3\u30c9\u3067\u5b9f\u884c\u3055\u308c\u308b\u30b7\u30ea\u30a2\u30eb \u30ad\u30e5\u30fc\u3067\u3059\u3002\u30e1\u30a4\u30f3 \u30ad\u30e5\u30fc\u306e\u5f79\u5272\u306f\u3001UI \u30a4\u30d9\u30f3\u30c8\u3084\u30e6\u30fc\u30b6\u30fc \u30a4\u30f3\u30bf\u30e9\u30af\u30b7\u30e7\u30f3\u306b\u95a2\u9023\u3059\u308b\u305d\u306e\u4ed6\u306e\u30bf\u30b9\u30af\u3092\u51e6\u7406\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u30e1\u30a4\u30f3 \u30ad\u30e5\u30fc\u3067\u5b9f\u884c\u3055\u308c\u308b\u3059\u3079\u3066\u306e\u30bf\u30b9\u30af\u306f\u3001\u30e1\u30a4\u30f3 \u30b9\u30ec\u30c3\u30c9\u3067\u5b9f\u884c\u3059\u308b\u305f\u3081\u306b\u30ad\u30e5\u30fc\u306b\u5165\u308c\u3089\u308c\u307e\u3059\u3002scss\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code>\/\/ \u83b7\u5f97\u4e3b\u961f\u5217 dispatch_queue_t mainQueue = dispatch_get_main_queue();<\/code><\/li>\n\n\n\n<li>\u30b0\u30ed\u30fc\u30d0\u30eb \u30ad\u30e5\u30fc: \u30b0\u30ed\u30fc\u30d0\u30eb \u30ad\u30e5\u30fc\u306f\u3001\u540c\u6642\u306b\u8907\u6570\u306e\u30bf\u30b9\u30af\u3092\u5b9f\u884c\u3067\u304d\u308b\u540c\u6642\u30ad\u30e5\u30fc\u3067\u3042\u308a\u3001\u30b0\u30ed\u30fc\u30d0\u30eb\u306b\u5171\u6709\u3055\u308c\u307e\u3059\u3002\u30b0\u30ed\u30fc\u30d0\u30eb\u30ad\u30e5\u30fc\u306b\u306f 4 \u3064\u306e\u512a\u5148\u5ea6\u304c\u3042\u308a\u3001\u30bf\u30b9\u30af\u306e\u6027\u8cea\u306b\u5fdc\u3058\u3066\u9069\u5207\u306a\u512a\u5148\u5ea6\u3092\u9078\u629e\u3057\u3066\u30bf\u30b9\u30af\u3092\u5b9f\u884c\u3067\u304d\u307e\u3059\u3002scss\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code>\/\/ \u83b7\u5f97\u5168\u5c40\u961f\u5217 dispatch_queue_t globalQueue = dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0);<\/code><\/li>\n\n\n\n<li>\u30ab\u30b9\u30bf\u30e0 \u30ad\u30e5\u30fc: \u30ab\u30b9\u30bf\u30e0 \u30ad\u30e5\u30fc\u306f\u3001\u958b\u767a\u8005\u81ea\u8eab\u304c\u4f5c\u6210\u3057\u305f\u30ad\u30e5\u30fc\u3067\u3042\u308a\u3001\u30b7\u30ea\u30a2\u30eb \u30ad\u30e5\u30fc\u307e\u305f\u306f\u30b3\u30f3\u30ab\u30ec\u30f3\u30c8 \u30ad\u30e5\u30fc\u306b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u901a\u5e38\u3001\u30ab\u30b9\u30bf\u30e0 \u30ad\u30e5\u30fc\u306f\u3001\u7279\u5b9a\u306e\u30bf\u30b9\u30af\u307e\u305f\u306f\u30bf\u30b9\u30af\u306e\u30b0\u30eb\u30fc\u30d7\u3092\u5b9f\u884c\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002arduino \u30b3\u30d4\u30fc\u30b3\u30fc\u30c9<code>\/\/ \u521b\u5efa\u81ea\u5b9a\u4e49\u961f\u5217 dispatch_queue_t customQueue = dispatch_queue_create(\"com.example.queue\", DISPATCH_QUEUE_SERIAL);<\/code><\/li>\n<\/ol>\n\n\n\n<p>GCD \u306e\u30b3\u30a2 \u30e1\u30bd\u30c3\u30c9\u306f dispatch_async \u3067\u3042\u308a\u3001\u975e\u540c\u671f\u5b9f\u884c\u306e\u305f\u3081\u306b\u30bf\u30b9\u30af\u3092\u30ad\u30e5\u30fc\u306b\u9001\u4fe1\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002dispatch_sync \u30e1\u30bd\u30c3\u30c9\u306f\u3001\u5b9f\u884c\u306e\u305f\u3081\u306b\u30bf\u30b9\u30af\u3092\u30ad\u30e5\u30fc\u306b\u540c\u671f\u7684\u306b\u9001\u4fe1\u3067\u304d\u307e\u3059\u3002\u30ad\u30e5\u30fc\u3068\u30bf\u30b9\u30af\u306e\u7ba1\u7406\u306b\u4f7f\u7528\u3067\u304d\u308b\u3001dispatch_barrier_async\u3001dispatch_group_async \u306a\u3069\u306e\u4ed6\u306e\u30e1\u30bd\u30c3\u30c9\u304c\u3044\u304f\u3064\u304b\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">scss\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code>\/\/ \u5c06\u4efb\u52a1\u5f02\u6b65\u63d0\u4ea4\u5230\u961f\u5217\u4e2d\u6267\u884c\ndispatch_async(queue, ^{\n    \/\/ \u6267\u884c\u4efb\u52a1\n});\n\n\/\/ \u5c06\u4efb\u52a1\u540c\u6b65\u63d0\u4ea4\u5230\u961f\u5217\u4e2d\u6267\u884c\ndispatch_sync(queue, ^{\n    \/\/ \u6267\u884c\u4efb\u52a1\n});\n\n\/\/ \u7b49\u5f85\u6240\u6709\u4efb\u52a1\u6267\u884c\u5b8c\u6210\ndispatch_group_t group = dispatch_group_create();\ndispatch_group_async(group, queue, ^{\n    \/\/ \u6267\u884c\u4efb\u52a1\n});\ndispatch_group_wait(group, DISPATCH_TIME_FOREVER);\n<\/code><\/pre>\n\n\n\n<p>GCD \u306f\u3001\u30bf\u30b9\u30af\u3092\u7ba1\u7406\u3059\u308b\u305f\u3081\u306e\u30b7\u30f3\u30d7\u30eb\u3067\u52b9\u7387\u7684\u306a\u65b9\u6cd5\u3092\u63d0\u4f9b\u3057\u307e\u3059. \u6642\u9593\u306e\u304b\u304b\u308b\u64cd\u4f5c\u3092\u30d0\u30c3\u30af\u30b0\u30e9\u30a6\u30f3\u30c9 \u30b9\u30ec\u30c3\u30c9\u3067\u5b9f\u884c\u3057\u3066\u3001\u30e1\u30a4\u30f3 \u30b9\u30ec\u30c3\u30c9\u304c\u30d6\u30ed\u30c3\u30af\u3055\u308c\u306a\u3044\u3088\u3046\u306b\u3057\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u5fdc\u7b54\u901f\u5ea6\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059.&nbsp;Objective-C \u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u4f5c\u6210\u3059\u308b\u5834\u5408\u3001GCD \u30c6\u30af\u30ce\u30ed\u30b8\u3092\u30de\u30eb\u30c1\u30b9\u30ec\u30c3\u30c9 \u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306b\u4f7f\u7528\u3057\u3066\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u540c\u6642\u304a\u3088\u3073\u975e\u540c\u671f\u51e6\u7406\u6a5f\u80fd\u3092\u63d0\u4f9b\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1748\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Object-C \u306e NSOperation \u3068 NSOperationQueue \u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>NSOperation \u3068 NSOperationQueue \u306f\u3001Objective-C \u3067\u306e\u30de\u30eb\u30c1\u30b9\u30ec\u30c3\u30c9 \u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u7528\u306e\u9ad8\u30ec\u30d9\u30eb API \u3067\u3042\u308a\u3001GCD \u306e\u30d1\u30c3\u30b1\u30fc\u30b8\u3067\u3059\u3002NSOperation \u3068 NSOperationQueue \u306f\u3001\u8907\u6570\u306e\u30bf\u30b9\u30af\u306e\u5b9f\u884c\u3092\u7ba1\u7406\u3059\u308b\u305f\u3081\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u306e\u65b9\u6cd5\u3092\u63d0\u4f9b\u3057\u3001\u30bf\u30b9\u30af\u306e\u9806\u5e8f\u3001\u512a\u5148\u5ea6\u3001\u304a\u3088\u3073\u4f9d\u5b58\u95a2\u4fc2\u3092\u7c21\u5358\u306b\u5236\u5fa1\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>NSOperation \u306f\u3001\u30bf\u30b9\u30af\u306e\u3059\u3079\u3066\u306e\u60c5\u5831\u3092\u30ab\u30d7\u30bb\u30eb\u5316\u3057\u3001\u30bf\u30b9\u30af\u3092\u7ba1\u7406\u3059\u308b\u3044\u304f\u3064\u304b\u306e\u30e1\u30bd\u30c3\u30c9\u3092\u63d0\u4f9b\u3059\u308b\u62bd\u8c61\u30af\u30e9\u30b9\u3067\u3059\u3002\u30ab\u30b9\u30bf\u30e0 \u30bf\u30b9\u30af\u306f\u3001NSOperation \u30af\u30e9\u30b9\u3092\u7d99\u627f\u3057\u3066\u30e1\u30a4\u30f3 \u30e1\u30bd\u30c3\u30c9\u3092\u5b9f\u88c5\u3057\u3001\u30e1\u30a4\u30f3 \u30e1\u30bd\u30c3\u30c9\u3067\u30bf\u30b9\u30af\u306e\u30b3\u30fc\u30c9\u3092\u5b9f\u884c\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002NSOperation \u306f\u3001start\u3001isCancelled \u306a\u3069\u306e\u4ed6\u306e\u30e1\u30bd\u30c3\u30c9\u3082\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">Objectivec\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code>\/\/ \u521b\u5efa\u4e00\u4e2a\u4efb\u52a1\nNSOperation *operation = [NSBlockOperation blockOperationWithBlock:^{\n    \/\/ \u6267\u884c\u4efb\u52a1\n}];\n<\/code><\/pre>\n\n\n\n<p>NSOperationQueue \u306f\u3001\u30bf\u30b9\u30af \u30ad\u30e5\u30fc\u3092\u7ba1\u7406\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u30af\u30e9\u30b9\u3067\u3001\u7279\u5b9a\u306e\u9806\u5e8f\u3067\u30bf\u30b9\u30af\u3092\u5b9f\u884c\u3067\u304d\u3001\u30bf\u30b9\u30af \u30ad\u30e5\u30fc\u306e\u6700\u5927\u540c\u6642\u5b9f\u884c\u6570\u306e\u8a2d\u5b9a\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002NSOperationQueue \u306f\u3001addOperationWithBlock\u3001addOperation\u3001setSuspended \u306a\u3069\u306e\u4ed6\u306e\u30e1\u30bd\u30c3\u30c9\u3082\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">arduino\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc<code>\/\/ \u521b\u5efa\u4efb\u52a1\u961f\u5217\nNSOperationQueue *queue = [[NSOperationQueue alloc] init];\n\n\/\/ \u8bbe\u7f6e\u4efb\u52a1\u961f\u5217\u7684\u6700\u5927\u5e76\u53d1\u6570\nqueue.maxConcurrentOperationCount = 2;\n\n\/\/ \u6dfb\u52a0\u4efb\u52a1\u5230\u961f\u5217\u4e2d\n[queue addOperationWithBlock:^{\n    \/\/ \u6267\u884c\u4efb\u52a1\n}];\n<\/code><\/pre>\n\n\n\n<p>NSOperationQueue \u306f\u3001\u6b21\u306e 2 \u7a2e\u985e\u306e\u30ad\u30e5\u30fc\u3092\u4f5c\u6210\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30e1\u30a4\u30f3 \u30ad\u30e5\u30fc: \u30e1\u30a4\u30f3 \u30ad\u30e5\u30fc\u306f\u3001\u30e1\u30a4\u30f3 \u30b9\u30ec\u30c3\u30c9\u3067\u5b9f\u884c\u3055\u308c\u308b\u30b7\u30ea\u30a2\u30eb \u30ad\u30e5\u30fc\u3067\u3059\u3002\u30e1\u30a4\u30f3 \u30ad\u30e5\u30fc\u306e\u5f79\u5272\u306f\u3001UI \u30a4\u30d9\u30f3\u30c8\u3084\u30e6\u30fc\u30b6\u30fc \u30a4\u30f3\u30bf\u30e9\u30af\u30b7\u30e7\u30f3\u306b\u95a2\u9023\u3059\u308b\u305d\u306e\u4ed6\u306e\u30bf\u30b9\u30af\u3092\u51e6\u7406\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u30e1\u30a4\u30f3 \u30ad\u30e5\u30fc\u3067\u5b9f\u884c\u3055\u308c\u308b\u3059\u3079\u3066\u306e\u30bf\u30b9\u30af\u306f\u3001\u30e1\u30a4\u30f3 \u30b9\u30ec\u30c3\u30c9\u3067\u5b9f\u884c\u3059\u308b\u305f\u3081\u306b\u30ad\u30e5\u30fc\u306b\u5165\u308c\u3089\u308c\u307e\u3059\u3002Objectivec\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code>\/\/ \u83b7\u5f97\u4e3b\u961f\u5217 NSOperationQueue *mainQueue = [NSOperationQueue mainQueue];<\/code><\/li>\n\n\n\n<li>\u30ab\u30b9\u30bf\u30e0 \u30ad\u30e5\u30fc: \u30ab\u30b9\u30bf\u30e0 \u30ad\u30e5\u30fc\u306f\u3001\u958b\u767a\u8005\u81ea\u8eab\u304c\u4f5c\u6210\u3057\u305f\u30ad\u30e5\u30fc\u3067\u3042\u308a\u3001\u30b7\u30ea\u30a2\u30eb \u30ad\u30e5\u30fc\u307e\u305f\u306f\u30b3\u30f3\u30ab\u30ec\u30f3\u30c8 \u30ad\u30e5\u30fc\u306b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u901a\u5e38\u3001\u30ab\u30b9\u30bf\u30e0 \u30ad\u30e5\u30fc\u306f\u3001\u7279\u5b9a\u306e\u30bf\u30b9\u30af\u307e\u305f\u306f\u30bf\u30b9\u30af\u306e\u30b0\u30eb\u30fc\u30d7\u3092\u5b9f\u884c\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002swift\u30b3\u30fc\u30c9\u3092\u30b3\u30d4\u30fc\u3059\u308b<code>\/\/ \u521b\u5efa\u81ea\u5b9a\u4e49\u961f\u5217 NSOperationQueue *customQueue = [[NSOperationQueue alloc] init]; customQueue.maxConcurrentOperationCount = 1;<\/code><\/li>\n<\/ol>\n\n\n\n<p>NSOperation \u3068 NSOperationQueue \u306f\u3001\u8907\u6570\u306e\u30bf\u30b9\u30af\u306e\u5b9f\u884c\u3092\u7ba1\u7406\u3059\u308b\u9ad8\u5ea6\u306a\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u306e\u65b9\u6cd5\u3092\u63d0\u4f9b\u3057\u3001\u30bf\u30b9\u30af\u306e\u9806\u5e8f\u3001\u512a\u5148\u5ea6\u3001\u304a\u3088\u3073\u4f9d\u5b58\u95a2\u4fc2\u3092\u3088\u308a\u7c21\u5358\u306b\u5236\u5fa1\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002Objective-C \u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u4f5c\u6210\u3059\u308b\u5834\u5408\u3001\u30de\u30eb\u30c1\u30b9\u30ec\u30c3\u30c9 \u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306b NSOperation \u304a\u3088\u3073 NSOperationQueue \u30c6\u30af\u30ce\u30ed\u30b8\u3092\u4f7f\u7528\u3057\u3066\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u540c\u6642\u304a\u3088\u3073\u975e\u540c\u671f\u51e6\u7406\u6a5f\u80fd\u3092\u63d0\u4f9b\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1748\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Object-C Xcode Debugging Tool \u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Xcode \u306b\u306f\u3001\u958b\u767a\u8005\u304c\u958b\u767a\u30d7\u30ed\u30bb\u30b9\u4e2d\u306b\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u554f\u984c\u3092\u3059\u3070\u3084\u304f\u898b\u3064\u3051\u3066\u89e3\u6c7a\u3059\u308b\u306e\u306b\u5f79\u7acb\u3064\u591a\u304f\u306e\u30c7\u30d0\u30c3\u30b0 \u30c4\u30fc\u30eb\u304c\u7528\u610f\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4ee5\u4e0b\u306f\u3001\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b Xcode \u30c7\u30d0\u30c3\u30b0 \u30c4\u30fc\u30eb\u306e\u7d39\u4ecb\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30d6\u30ec\u30fc\u30af\u30dd\u30a4\u30f3\u30c8 \u30c7\u30d0\u30c3\u30ac\u30fc: \u30d6\u30ec\u30fc\u30af\u30dd\u30a4\u30f3\u30c8 \u30c7\u30d0\u30c3\u30ac\u30fc\u306f\u3001\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u30c7\u30d0\u30c3\u30b0 \u30c4\u30fc\u30eb\u3067\u3042\u308a\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u5b9f\u884c\u3092\u4e00\u6642\u505c\u6b62\u3057\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u72b6\u614b\u3092\u8868\u793a\u3067\u304d\u307e\u3059\u3002\u30b3\u30fc\u30c9\u306b\u30d6\u30ec\u30fc\u30af\u30dd\u30a4\u30f3\u30c8\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002\u30d7\u30ed\u30b0\u30e9\u30e0\u304c\u30d6\u30ec\u30fc\u30af\u30dd\u30a4\u30f3\u30c8\u307e\u3067\u5b9f\u884c\u3055\u308c\u308b\u3068\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u304c\u4e00\u6642\u505c\u6b62\u3057\u3001\u958b\u767a\u8005\u306f\u5909\u6570\u5024\u3001\u30b3\u30fc\u30eb \u30b9\u30bf\u30c3\u30af\u3001\u30b9\u30ec\u30c3\u30c9 \u30b9\u30c6\u30fc\u30bf\u30b9\u3001\u304a\u3088\u3073\u305d\u306e\u4ed6\u306e\u60c5\u5831\u3092\u8868\u793a\u3067\u304d\u307e\u3059\u3002\u307e\u305f\u3001\u30b3\u30fc\u30c9\u3092\u6bb5\u968e\u7684\u306b\u5b9f\u884c\u3057\u3066\u5b9f\u884c\u3092\u8868\u793a\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u884c\u3054\u3068\u306e\u30d7\u30ed\u30bb\u30b9\u3002<\/li>\n\n\n\n<li>\u30b3\u30f3\u30bd\u30fc\u30eb: \u30b3\u30f3\u30bd\u30fc\u30eb\u306f Xcode \u304c\u63d0\u4f9b\u3059\u308b\u51fa\u529b\u30a6\u30a3\u30f3\u30c9\u30a6\u3067\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u5b9f\u884c\u6642\u306b\u30ed\u30b0\u60c5\u5831\u3068\u30c7\u30d0\u30c3\u30b0\u60c5\u5831\u3092\u8868\u793a\u3067\u304d\u307e\u3059\u3002\u958b\u767a\u8005\u306f\u3001\u5909\u6570\u306e\u5024\u3092\u30b3\u30f3\u30bd\u30fc\u30eb\u306b\u51fa\u529b\u3057\u305f\u308a\u3001\u30c7\u30d0\u30c3\u30b0\u60c5\u5831\u3092\u51fa\u529b\u3057\u305f\u308a\u3057\u3066\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u554f\u984c\u3092\u3059\u3070\u3084\u304f\u898b\u3064\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30e1\u30e2\u30ea \u30c7\u30d0\u30c3\u30ac\u30fc: \u30e1\u30e2\u30ea \u30c7\u30d0\u30c3\u30ac\u30fc\u306f\u3001\u958b\u767a\u8005\u304c\u30e1\u30e2\u30ea \u30ea\u30fc\u30af\u3001\u30ef\u30a4\u30eb\u30c9 \u30dd\u30a4\u30f3\u30bf\u30fc\u3001\u30e1\u30e2\u30ea\u7206\u767a\u306a\u3069\u306e\u554f\u984c\u3092\u542b\u3080\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u30e1\u30e2\u30ea\u4f7f\u7528\u91cf\u3092\u8868\u793a\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u30e1\u30e2\u30ea \u30c7\u30d0\u30c3\u30ac\u30fc\u306f\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u5b9f\u884c\u4e2d\u306b\u30e1\u30e2\u30ea\u4f7f\u7528\u91cf\u3092\u52d5\u7684\u306b\u5206\u6790\u3057\u3001\u8a73\u7d30\u306a\u30ec\u30dd\u30fc\u30c8\u3068\u5206\u6790\u7d50\u679c\u3092\u63d0\u4f9b\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30d7\u30ed\u30d5\u30a1\u30a4\u30e9\u30fc: \u30d7\u30ed\u30d5\u30a1\u30a4\u30e9\u30fc\u306f\u3001\u958b\u767a\u8005\u304c\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u3084\u30e1\u30e2\u30ea\u306e\u554f\u984c\u3092\u898b\u3064\u3051\u308b\u306e\u306b\u5f79\u7acb\u3064\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5206\u6790\u3059\u308b\u305f\u3081\u306e\u30c4\u30fc\u30eb\u3067\u3059\u3002\u30a2\u30ca\u30e9\u30a4\u30b6\u30fc\u306f\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u5b9f\u884c\u30d7\u30ed\u30bb\u30b9\u3092\u8ffd\u8de1\u3057\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u5b9f\u884c\u6642\u9593\u3001\u30e1\u30e2\u30ea\u4f7f\u7528\u91cf\u3001\u304a\u3088\u3073\u305d\u306e\u4ed6\u306e\u60c5\u5831\u3092\u8868\u793a\u3057\u3001\u8a73\u7d30\u306a\u30ec\u30dd\u30fc\u30c8\u3068\u5206\u6790\u7d50\u679c\u3092\u63d0\u4f9b\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u5358\u4f53\u30c6\u30b9\u30c8: Xcode \u306b\u306f\u3001\u958b\u767a\u8005\u304c\u5358\u4f53\u30c6\u30b9\u30c8\u3092\u8a18\u8ff0\u3057\u3066\u5b9f\u884c\u3059\u308b\u306e\u306b\u5f79\u7acb\u3064\u5358\u4f53\u30c6\u30b9\u30c8 \u30c4\u30fc\u30eb\u304c\u7528\u610f\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u5358\u4f53\u30c6\u30b9\u30c8\u3067\u306f\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u4e00\u90e8\u304c\u671f\u5f85\u3069\u304a\u308a\u306b\u52d5\u4f5c\u3059\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u51fa\u529b\u304c\u671f\u5f85\u3069\u304a\u308a\u3067\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>Instruments: Instruments \u306f Xcode \u304c\u63d0\u4f9b\u3059\u308b\u4e00\u9023\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u5206\u6790\u30c4\u30fc\u30eb\u3067\u3001\u958b\u767a\u8005\u304c\u30d7\u30ed\u200b\u200b\u30b0\u30e9\u30e0\u306e CPU \u4f7f\u7528\u7387\u3001\u30e1\u30e2\u30ea\u4f7f\u7528\u7387\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4f7f\u7528\u7387\u306a\u3069\u3092\u5206\u6790\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u8a08\u6e2c\u5668\u306f\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u5b9f\u884c\u4e2d\u306b\u3055\u307e\u3056\u307e\u306a\u6307\u6a19\u3092\u52d5\u7684\u306b\u76e3\u8996\u3057\u3001\u8a73\u7d30\u306a\u5206\u6790\u7d50\u679c\u3068\u63a8\u5968\u4e8b\u9805\u3092\u63d0\u4f9b\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u4e0a\u8a18\u306e\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u30c7\u30d0\u30c3\u30b0 \u30c4\u30fc\u30eb\u306b\u52a0\u3048\u3066\u3001Xcode \u306f\u3001\u30af\u30a4\u30c3\u30af\u691c\u7d22\u3001\u30a2\u30b5\u30fc\u30b7\u30e7\u30f3\u3001\u4f8b\u5916\u30ad\u30e3\u30d7\u30c1\u30e3\u306a\u3069\u3001\u4ed6\u306e\u591a\u304f\u306e\u30c7\u30d0\u30c3\u30b0 \u30c4\u30fc\u30eb\u3082\u63d0\u4f9b\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30c7\u30d0\u30c3\u30b0 \u30c4\u30fc\u30eb\u306f\u3001\u958b\u767a\u8005\u304c\u958b\u767a\u30d7\u30ed\u30bb\u30b9\u4e2d\u306b\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u554f\u984c\u3092\u3088\u308a\u8fc5\u901f\u306b\u767a\u898b\u3057\u3066\u89e3\u6c7a\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u3001\u958b\u767a\u52b9\u7387\u3068\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u54c1\u8cea\u3092\u5411\u4e0a\u3055\u305b\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1748\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Objective-C \u306e\u30d6\u30ec\u30fc\u30af\u30dd\u30a4\u30f3\u30c8\u3068\u30ed\u30b0\u51fa\u529b\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>\u30d6\u30ec\u30fc\u30af\u30dd\u30a4\u30f3\u30c8\u3068\u30ed\u30b0\u51fa\u529b\u306f\u3001Objective-C \u3067\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u308b\u30c7\u30d0\u30c3\u30b0\u624b\u6cd5\u3067\u3042\u308a\u3001\u958b\u767a\u30d7\u30ed\u30bb\u30b9\u4e2d\u306b\u958b\u767a\u8005\u304c\u30d7\u30ed\u200b\u200b\u30b0\u30e9\u30e0\u5185\u306e\u554f\u984c\u3092\u3059\u3070\u3084\u304f\u898b\u3064\u3051\u3066\u89e3\u6c7a\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30d6\u30ec\u30fc\u30af\u30dd\u30a4\u30f3\u30c8\u306e\u30c7\u30d0\u30c3\u30b0: Xcode \u306b\u30d6\u30ec\u30fc\u30af\u30dd\u30a4\u30f3\u30c8\u3092\u8a2d\u5b9a\u3059\u308b\u3068\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u5b9f\u884c\u3092\u4e00\u6642\u505c\u6b62\u3057\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u30b9\u30c6\u30fc\u30bf\u30b9\u3092\u8868\u793a\u3067\u304d\u307e\u3059\u3002\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u5b9f\u884c\u304c\u30d6\u30ec\u30fc\u30af\u30dd\u30a4\u30f3\u30c8\u306b\u9054\u3059\u308b\u3068\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u306f\u4e00\u6642\u505c\u6b62\u3057\u3001\u958b\u767a\u8005\u306f\u5909\u6570\u5024\u3001\u30b3\u30fc\u30eb \u30b9\u30bf\u30c3\u30af\u3001\u30b9\u30ec\u30c3\u30c9 \u30b9\u30c6\u30fc\u30bf\u30b9\u3001\u304a\u3088\u3073\u305d\u306e\u4ed6\u306e\u60c5\u5831\u3092\u8868\u793a\u3067\u304d\u307e\u3059\u3002\u307e\u305f\u3001\u30b3\u30fc\u30c9\u3092\u30b9\u30c6\u30c3\u30d7\u5b9f\u884c\u3057\u3066\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u5b9f\u884c\u30d7\u30ed\u30bb\u30b9\u3092 1 \u884c\u305a\u3064\u8868\u793a\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002\u30d6\u30ec\u30fc\u30af\u30dd\u30a4\u30f3\u30c8\u3067\u306f\u3001\u5909\u6570\u306e\u76e3\u8996\u3001\u6761\u4ef6\u4ed8\u304d\u30d6\u30ec\u30fc\u30af\u30dd\u30a4\u30f3\u30c8\u3001\u30d6\u30ec\u30fc\u30af\u30dd\u30a4\u30f3\u30c8 \u30b3\u30de\u30f3\u30c9\u306a\u3069\u306e\u64cd\u4f5c\u3092\u5b9f\u884c\u3057\u3066\u3001\u958b\u767a\u8005\u304c\u30d7\u30ed\u200b\u200b\u30b0\u30e9\u30e0\u5185\u306e\u554f\u984c\u3092\u3059\u3070\u3084\u304f\u898b\u3064\u3051\u3066\u89e3\u6c7a\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30ed\u30b0\u51fa\u529b: \u30d7\u30ed\u30b0\u30e9\u30e0\u306b NSLog \u95a2\u6570\u3092\u633f\u5165\u3057\u3066\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u30c7\u30d0\u30c3\u30b0\u60c5\u5831\u3092\u30b3\u30f3\u30bd\u30fc\u30eb\u306b\u51fa\u529b\u3057\u307e\u3059\u3002NSLog \u95a2\u6570\u306f\u3001\u6587\u5b57\u5217\u3001\u5909\u6570\u5024\u3001\u95a2\u6570\u547c\u3073\u51fa\u3057\u306a\u3069\u306e\u60c5\u5831\u3092\u51fa\u529b\u3057\u3066\u3001\u958b\u767a\u8005\u304c\u30d7\u30ed\u200b\u200b\u30b0\u30e9\u30e0\u306e\u5b9f\u884c\u30d7\u30ed\u30bb\u30b9\u3068\u30b9\u30c6\u30fc\u30bf\u30b9\u3092\u7406\u89e3\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u30d7\u30ed\u30b0\u30e9\u30e0\u306b NSLog \u95a2\u6570\u3092\u9069\u5207\u306b\u633f\u5165\u3059\u308b\u3068\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u5185\u306e\u554f\u984c\u3092\u3059\u3070\u3084\u304f\u7279\u5b9a\u3057\u3066\u89e3\u6c7a\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u30d6\u30ec\u30fc\u30af\u30dd\u30a4\u30f3\u30c8\u3068\u30ed\u30b0\u51fa\u529b\u3092\u4f7f\u7528\u3057\u3066\u30c7\u30d0\u30c3\u30b0\u3059\u308b\u5834\u5408\u306f\u3001\u6b21\u306e\u70b9\u306b\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30d6\u30ec\u30fc\u30af\u30dd\u30a4\u30f3\u30c8\u3068\u30ed\u30b0\u51fa\u529b\u3092\u4e71\u7528\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u904e\u5ea6\u306e\u30d6\u30ec\u30fc\u30af\u30dd\u30a4\u30f3\u30c8\u3068\u30ed\u30b0\u51fa\u529b\u306f\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u30c7\u30d0\u30c3\u30b0\u52b9\u7387\u3092\u4f4e\u4e0b\u3055\u305b\u3001\u4e0d\u8981\u306a\u5e72\u6e09\u3084\u8aa4\u89e3\u3092\u62db\u304f\u53ef\u80fd\u6027\u3082\u3042\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u9069\u5207\u306a\u30d6\u30ec\u30fc\u30af\u30dd\u30a4\u30f3\u30c8\u3068\u30ed\u30b0\u51fa\u529b\u5834\u6240\u3092\u9078\u629e\u3057\u307e\u3059\u3002\u7279\u5b9a\u306e\u30c7\u30d0\u30c3\u30b0\u8981\u4ef6\u3068\u554f\u984c\u306b\u5fdc\u3058\u3066\u6c7a\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u901a\u5e38\u3001\u30d6\u30ec\u30fc\u30af\u30dd\u30a4\u30f3\u30c8\u307e\u305f\u306f\u51fa\u529b\u30ed\u30b0\u306f\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u4e3b\u8981\u306a\u30b3\u30fc\u30c9 \u30bb\u30b0\u30e1\u30f3\u30c8\u307e\u305f\u306f\u4f8b\u5916\u304c\u767a\u751f\u3059\u308b\u5834\u6240\u306b\u8a2d\u5b9a\u3055\u308c\u308b\u305f\u3081\u3001\u554f\u984c\u3092\u3088\u308a\u8fc5\u901f\u306b\u691c\u51fa\u3057\u3066\u89e3\u6c7a\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30c7\u30d0\u30c3\u30b0\u306e\u57fa\u672c\u539f\u5247\u306b\u5f93\u3046\u306b\u306f\u3001\u30b3\u30fc\u30c9\u3084\u305d\u306e\u4ed6\u306e\u60c5\u5831\u3068\u7d44\u307f\u5408\u308f\u305b\u3066\u3001\u554f\u984c\u6307\u5411\u306e\u5206\u6790\u3068\u5224\u65ad\u304c\u5fc5\u8981\u3067\u3059\u3002\u30d6\u30ec\u30fc\u30af\u30dd\u30a4\u30f3\u30c8\u3068\u30ed\u30b0\u51fa\u529b\u306b\u3084\u307f\u304f\u3082\u306b\u4f9d\u5b58\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u5305\u62ec\u7684\u306a\u5206\u6790\u3068\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u305f\u3081\u306b\u3001\u4ed6\u306e\u30c7\u30d0\u30c3\u30b0\u624b\u6cd5\u3068\u30c4\u30fc\u30eb\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u6700\u5f8c\u306b\u3001\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u30ea\u30ea\u30fc\u30b9\u3059\u308b\u3068\u304d\u306f\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u5b89\u5b9a\u6027\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u306a\u3044\u3088\u3046\u306b\u3001\u3059\u3079\u3066\u306e\u30d6\u30ec\u30fc\u30af\u30dd\u30a4\u30f3\u30c8\u3068\u30ed\u30b0\u51fa\u529b\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3092\u524a\u9664\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1748\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Object-C\u306e\u4f8b\u5916\u51e6\u7406\u3068\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u8a73\u3057\u304f\u6559\u3048\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Objective-C \u3067\u306f\u3001\u4f8b\u5916\u51e6\u7406\u3068\u30a8\u30e9\u30fc \u30d7\u30ed\u30f3\u30d7\u30c8\u306f 2 \u3064\u306e\u7570\u306a\u308b\u30e1\u30ab\u30cb\u30ba\u30e0\u3067\u3042\u308a\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u5b9f\u884c\u4e2d\u306b\u4f8b\u5916\u3068\u30a8\u30e9\u30fc\u3092\u51e6\u7406\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u4f8b\u5916\u51e6\u7406: Objective-C \u306f\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u5b9f\u884c\u4e2d\u306b\u767a\u751f\u3059\u308b\u4f8b\u5916\u3092\u51e6\u7406\u3059\u308b\u305f\u3081\u306e\u4e00\u9023\u306e\u4f8b\u5916\u51e6\u7406\u30e1\u30ab\u30cb\u30ba\u30e0\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u4f8b\u5916\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u3001@try\u3001@catch\u3001@finally \u306a\u3069\u306e\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001\u4f8b\u5916\u3092\u30ad\u30e3\u30c3\u30c1\u3057\u3066\u51e6\u7406\u3067\u304d\u307e\u3059\u3002@try \u30d6\u30ed\u30c3\u30af\u3067\u4f8b\u5916\u3092\u30b9\u30ed\u30fc\u3059\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u30b3\u30fc\u30c9\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002\u4f8b\u5916\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u306f\u5bfe\u5fdc\u3059\u308b @catch \u30d6\u30ed\u30c3\u30af\u306b\u30b8\u30e3\u30f3\u30d7\u3057\u3066\u51e6\u7406\u3057\u3001\u6700\u5f8c\u306b @finally \u30d6\u30ed\u30c3\u30af\u306e\u30b3\u30fc\u30c9\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002@catch \u30d6\u30ed\u30c3\u30af\u3067\u306f\u3001\u4f8b\u5916\u60c5\u5831\u3092\u53d6\u5f97\u3057\u3066\u9069\u5207\u306b\u51e6\u7406\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30a8\u30e9\u30fc\u306e\u30d2\u30f3\u30c8: \u4f8b\u5916\u51e6\u7406\u306b\u52a0\u3048\u3066\u3001Objective-C \u306b\u306f\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u5185\u306e\u30a8\u30e9\u30fc\u72b6\u614b\u3092\u51e6\u7406\u3059\u308b\u30e1\u30ab\u30cb\u30ba\u30e0\u3082\u3044\u304f\u3064\u304b\u7528\u610f\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001NSError \u578b\u3092\u4f7f\u7528\u3057\u3066\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u5185\u306e\u30a8\u30e9\u30fc\u60c5\u5831\u3092\u8a18\u8ff0\u304a\u3088\u3073\u9001\u4fe1\u3067\u304d\u307e\u3059\u3002\u307e\u305f\u3001\u30a8\u30e9\u30fc\u60c5\u5831\u3092 NSError \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u30ab\u30d7\u30bb\u30eb\u5316\u3057\u3066\u3001\u547c\u3073\u51fa\u3057\u5143\u306b\u6e21\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u3001\u30a8\u30e9\u30fc \u30b3\u30fc\u30c9\u3068\u30a8\u30e9\u30fc \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u4f7f\u7528\u3057\u3066\u30e6\u30fc\u30b6\u30fc\u306b\u30d7\u30ed\u30f3\u30d7\u200b\u200b\u30c8\u3092\u8868\u793a\u3057\u3001\u7279\u5b9a\u306e\u72b6\u6cc1\u306b\u5fdc\u3058\u3066\u51e6\u7406\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u4f8b\u5916\u51e6\u7406\u3068\u30a8\u30e9\u30fc \u30d7\u30ed\u30f3\u30d7\u30c8\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u306f\u3001\u6b21\u306e\u70b9\u306b\u6ce8\u610f\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u4f8b\u5916\u51e6\u7406\u3068\u30a8\u30e9\u30fc \u30d7\u30ed\u30f3\u30d7\u30c8\u306f\u3001\u7279\u5b9a\u306e\u72b6\u6cc1\u306b\u5fdc\u3058\u3066\u9078\u629e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u4f8b\u5916\u51e6\u7406\u306f\u3001\u4e3b\u306b\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u5b9f\u884c\u4e2d\u306b\u767a\u751f\u3059\u308b\u4e88\u671f\u3057\u306a\u3044\u7570\u5e38\u306a\u72b6\u6cc1\u306b\u5bfe\u51e6\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u304c\u3001\u30a8\u30e9\u30fc \u30d7\u30ed\u30f3\u30d7\u30c8\u306f\u4e3b\u306b\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u63a5\u7d9a\u969c\u5bb3\u3001\u5165\u529b\u30a8\u30e9\u30fc\u306a\u3069\u306e\u4e88\u898b\u53ef\u80fd\u306a\u30a8\u30e9\u30fc\u72b6\u6cc1\u306b\u5bfe\u51e6\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u7279\u5b9a\u306e\u72b6\u6cc1\u306b\u5fdc\u3058\u3066\u9069\u5207\u306a\u51e6\u7406\u30e1\u30ab\u30cb\u30ba\u30e0\u3092\u9078\u629e\u3059\u308b\u3068\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u5b89\u5b9a\u6027\u3068\u30e6\u30fc\u30b6\u30fc \u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u4f8b\u5916\u51e6\u7406\u3068\u30a8\u30e9\u30fc \u30d7\u30ed\u30f3\u30d7\u30c8\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u306f\u3001\u660e\u78ba\u306a\u30a8\u30e9\u30fc \u30e1\u30c3\u30bb\u30fc\u30b8\u3068\u30d7\u30ed\u30f3\u30d7\u30c8\u3092\u63d0\u4f9b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30a8\u30e9\u30fc \u30e1\u30c3\u30bb\u30fc\u30b8\u306f\u660e\u78ba\u3067\u3001\u4f55\u304c\u554f\u984c\u306a\u306e\u304b\u3092\u30e6\u30fc\u30b6\u30fc\u306b\u4f1d\u3048\u3001\u5bfe\u5fdc\u3059\u308b\u89e3\u6c7a\u7b56\u3092\u63d0\u4f9b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30d7\u30ed\u30f3\u30d7\u30c8\u60c5\u5831\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u8a00\u8a9e\u3068\u7fd2\u6163\u306b\u5408\u308f\u305b\u3066\u3001\u7c21\u6f54\u304b\u3064\u660e\u78ba\u306b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u4f8b\u5916\u51e6\u7406\u3068\u30a8\u30e9\u30fc \u30d7\u30ed\u30f3\u30d7\u30c8\u306f\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u91cd\u8981\u306a\u4f4d\u7f6e\u306b\u8a2d\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u958b\u767a\u8005\u306f\u554f\u984c\u3092\u3059\u3070\u3084\u304f\u898b\u3064\u3051\u3066\u89e3\u6c7a\u3067\u304d\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30ea\u30af\u30a8\u30b9\u30c8\u3001\u30d5\u30a1\u30a4\u30eb\u306e\u8aad\u307f\u66f8\u304d\u3001\u5165\u51fa\u529b\u306a\u3069\u306e\u64cd\u4f5c\u3067\u306f\u3001\u4f8b\u5916\u51e6\u7406\u3084\u30a8\u30e9\u30fc\u30d7\u30ed\u30f3\u30d7\u30c8\u306e\u8a2d\u5b9a\u306b\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002<\/li>\n\n\n\n<li>\u6700\u5f8c\u306b\u3001\u4f8b\u5916\u51e6\u7406\u3068\u30a8\u30e9\u30fc \u30d7\u30ed\u30f3\u30d7\u30c8\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u306f\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u5b89\u5b9a\u6027\u3092\u8003\u616e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u4f8b\u5916\u3084\u30a8\u30e9\u30fc\u304c\u591a\u3059\u304e\u308b\u3068\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u5b89\u5b9a\u6027\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u3001\u4e0d\u5fc5\u8981\u306a\u8ca0\u62c5\u3084\u5e72\u6e09\u3092\u907f\u3051\u308b\u305f\u3081\u306b\u9069\u5207\u306b\u8a2d\u5b9a\u3057\u3066\u51e6\u7406\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1748\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Object-C\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u5b9f\u969b\u306e\u6226\u95d8\u3068\u6982\u8981\u3092\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Object-C \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u5b9f\u8df5\u306f\u3001\u958b\u767a\u8005\u304c\u5b66\u3093\u3060\u3053\u3068\u3092\u5b9f\u969b\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u9069\u7528\u3057\u3001\u8a00\u8a9e\u3068\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306e\u7406\u89e3\u3068\u7fd2\u719f\u3092\u6df1\u3081\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u5b9f\u969b\u306e\u6226\u95d8\u3067\u306f\u3001\u958b\u767a\u8005\u306f\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u8981\u4ef6\u3068\u5b9f\u969b\u306e\u6761\u4ef6\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u6a5f\u80fd\u3068\u76ee\u6a19\u3092\u9054\u6210\u3059\u308b\u305f\u3081\u306e\u9069\u5207\u306a\u30c6\u30af\u30ce\u30ed\u30b8\u3068\u30c4\u30fc\u30eb\u3092\u9078\u629e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u4ee5\u4e0b\u306f\u3001\u5b9f\u969b\u306e\u6226\u95d8\u304b\u3089\u306e\u3044\u304f\u3064\u304b\u306e\u7d4c\u9a13\u3068\u63d0\u6848\u3001\u304a\u3088\u3073 Objective-C \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u6982\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u8a08\u753b: \u5b9f\u969b\u306e\u6226\u95d8\u3092\u958b\u59cb\u3059\u308b\u524d\u306b\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u8a08\u753b\u304a\u3088\u3073\u8a2d\u8a08\u3057\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u76ee\u7684\u3001\u6a5f\u80fd\u3001\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3001\u304a\u3088\u3073\u30d7\u30ed\u30bb\u30b9\u3092\u660e\u78ba\u306b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u8a08\u753b\u3068\u8a2d\u8a08\u306b\u306f\u3001UML \u30e2\u30c7\u30ea\u30f3\u30b0 \u30c4\u30fc\u30eb\u3084\u30d7\u30ed\u30c8\u30bf\u30a4\u30d4\u30f3\u30b0 \u30c4\u30fc\u30eb\u306a\u3069\u306e\u88dc\u52a9\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002\u8a08\u753b\u30d7\u30ed\u30bb\u30b9\u3067\u306f\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u5b9f\u73fe\u53ef\u80fd\u6027\u3001\u30ea\u30b9\u30af\u3001\u30b3\u30b9\u30c8\u3001\u6642\u9593\u306a\u3069\u306e\u8981\u56e0\u3092\u8003\u616e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u306e\u9078\u629e: \u5b9f\u969b\u306e\u6226\u95d8\u3067\u306f\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u8981\u4ef6\u3068\u5b9f\u969b\u306e\u72b6\u6cc1\u306b\u5fdc\u3058\u3066\u3001\u9069\u5207\u306a\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u3068\u30c4\u30fc\u30eb\u3092\u9078\u629e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u306e\u8a2d\u8a08\u3068\u30ec\u30a4\u30a2\u30a6\u30c8\u3067\u306f\u3001\u81ea\u52d5\u30ec\u30a4\u30a2\u30a6\u30c8\u3068\u5236\u7d04\u30ec\u30a4\u30a2\u30a6\u30c8\u3092\u9078\u629e\u3067\u304d\u307e\u3059\u3002\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30ea\u30af\u30a8\u30b9\u30c8\u3067\u306f\u3001NSURLSession \u306a\u3069\u306e\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3092\u9078\u629e\u3067\u304d\u307e\u3059\u3002\u30c7\u30fc\u30bf\u306e\u6c38\u7d9a\u5316\u3067\u306f\u3001NSUserDefaults \u3084 Core Data \u306a\u3069\u306e\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3092\u9078\u629e\u3067\u304d\u307e\u3059\u3002\u9069\u5207\u306a\u30c6\u30af\u30ce\u30ed\u30b8\u3068\u30c4\u30fc\u30eb\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u3067\u3001\u958b\u767a\u306e\u52b9\u7387\u3068\u54c1\u8cea\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u306e\u5b9f\u88c5: \u5b9f\u969b\u306e\u6226\u95d8\u3067\u306f\u3001\u9069\u5207\u306a\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u306e\u7fd2\u6163\u3068\u4ed5\u69d8\u306b\u5f93\u3044\u3001\u660e\u78ba\u3067\u4fdd\u5b88\u3057\u3084\u3059\u3044\u30b3\u30fc\u30c9\u3092\u8a18\u8ff0\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002Xcode \u306e\u30b3\u30fc\u30c9 \u30d2\u30f3\u30c8\u3001\u30b3\u30fc\u30c9\u306e\u66f8\u5f0f\u8a2d\u5b9a\u3001\u304a\u3088\u3073\u305d\u306e\u4ed6\u306e\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u3001\u30b3\u30fc\u30c9\u306e\u8a18\u8ff0\u3092\u652f\u63f4\u3067\u304d\u307e\u3059\u3002\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u306e\u5b9f\u88c5\u3067\u306f\u3001\u5197\u9577\u306a\u30b3\u30fc\u30c9\u3084\u9ad8\u7d50\u5408\u306a\u3069\u306e\u554f\u984c\u3092\u56de\u907f\u3059\u308b\u305f\u3081\u306b\u3001\u30b3\u30fc\u30c9\u306e\u53ef\u8aad\u6027\u3001\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u3001\u304a\u3088\u3073\u518d\u5229\u7528\u6027\u306b\u6ce8\u610f\u3092\u6255\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30c6\u30b9\u30c8\u3068\u30c7\u30d0\u30c3\u30b0: \u5b9f\u969b\u306e\u6226\u95d8\u3067\u306f\u3001\u30c6\u30b9\u30c8\u3068\u30c7\u30d0\u30c3\u30b0\u306f\u4e0d\u53ef\u6b20\u306a\u30ea\u30f3\u30af\u3067\u3059\u3002Xcode \u306e\u30d6\u30ec\u30fc\u30af\u30dd\u30a4\u30f3\u30c8 \u30c7\u30d0\u30c3\u30b0\u3001\u30ed\u30b0\u51fa\u529b\u3001\u304a\u3088\u3073\u305d\u306e\u4ed6\u306e\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u30c7\u30d0\u30c3\u30b0\u304a\u3088\u3073\u6700\u9069\u5316\u3067\u304d\u307e\u3059\u3002\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u30c6\u30b9\u30c8\u304a\u3088\u3073\u691c\u8a3c\u3059\u308b\u305f\u3081\u306b\u3001\u30c6\u30b9\u30c8 \u30b1\u30fc\u30b9\u3068\u30b7\u30df\u30e5\u30ec\u30fc\u30c8\u3055\u308c\u305f\u30c7\u30fc\u30bf\u3092\u66f8\u304d\u8fbc\u3080\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30c6\u30b9\u30c8\u3068\u30c7\u30d0\u30c3\u30b0\u3067\u306f\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u5883\u754c\u6761\u4ef6\u3001\u7570\u5e38\u306a\u72b6\u614b\u3001\u304a\u3088\u3073\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u554f\u984c\u306b\u7126\u70b9\u3092\u5f53\u3066\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u7d4c\u9a13\u306e\u8981\u7d04: \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u5b9f\u969b\u306e\u6226\u95d8\u306e\u5f8c\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u8981\u7d04\u3057\u3066\u53cd\u6620\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u8a2d\u8a08\u3001\u5b9f\u88c5\u3001\u30c6\u30b9\u30c8\u3001\u304a\u3088\u3073\u30c7\u30d0\u30c3\u30b0\u3092\u8a55\u4fa1\u304a\u3088\u3073\u8981\u7d04\u3057\u3001\u554f\u984c\u3068\u6b20\u9665\u3092\u898b\u3064\u3051\u3001\u6539\u5584\u3068\u6700\u9069\u5316\u306e\u305f\u3081\u306e\u63d0\u6848\u3092\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u84c4\u7a4d\u3055\u308c\u305f\u7d4c\u9a13\u3092\u5f8c\u7d9a\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u9069\u7528\u3057\u3066\u3001\u30b9\u30ad\u30eb\u3068\u80fd\u529b\u3092\u7d99\u7d9a\u7684\u306b\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u3064\u307e\u308a\u3001Object-C \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u5b9f\u969b\u306e\u6226\u95d8\u306f\u7d99\u7d9a\u7684\u306a\u5b66\u7fd2\u3068\u9032\u6b69\u306e\u30d7\u30ed\u30bb\u30b9\u3067\u3042\u308a\u3001\u7406\u8ad6\u3068\u5b9f\u8df5\u306e\u7d71\u4e00\u3092\u9054\u6210\u3057\u3001\u958b\u767a\u306e\u52b9\u7387\u3068\u54c1\u8cea\u3092\u5411\u4e0a\u3055\u305b\u308b\u306b\u306f\u3001\u7d99\u7d9a\u7684\u306a\u8abf\u67fb\u3068\u5b9f\u8df5\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1748\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Object-C \u306e\u4e00\u822c\u7684\u306a\u554f\u984c\u3068\u89e3\u6c7a\u7b56\u3092\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Objective-C \u306e\u958b\u767a\u4e2d\u306b\u3001\u3044\u304f\u3064\u304b\u306e\u4e00\u822c\u7684\u306a\u554f\u984c\u306b\u906d\u9047\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u4ee5\u4e0b\u306b\u3001\u3044\u304f\u3064\u304b\u306e\u4e00\u822c\u7684\u306a\u554f\u984c\u3068\u305d\u306e\u89e3\u6c7a\u7b56\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30e1\u30e2\u30ea \u30ea\u30fc\u30af: Objective-C \u306f\u624b\u52d5\u306e\u30e1\u30e2\u30ea\u7ba1\u7406\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u30e1\u30e2\u30ea\u7ba1\u7406\u306b\u6ce8\u610f\u3092\u6255\u308f\u306a\u3044\u3068\u3001\u30e1\u30e2\u30ea \u30ea\u30fc\u30af\u304c\u767a\u751f\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002Instruments \u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u30e1\u30e2\u30ea \u30ea\u30fc\u30af\u3092\u691c\u51fa\u3057\u3001ARC \u3092\u4f7f\u7528\u3057\u3066\u30e1\u30e2\u30ea\u3092\u81ea\u52d5\u7684\u306b\u7ba1\u7406\u3057\u3066\u3001\u624b\u52d5\u306e\u30e1\u30e2\u30ea\u7ba1\u7406\u306e\u30ea\u30b9\u30af\u3092\u56de\u907f\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30b9\u30ec\u30c3\u30c9 \u30bb\u30fc\u30d5: \u30aa\u30d6\u30b8\u30a7\u30af\u30c8 C \u30d7\u30ed\u30b0\u30e9\u30e0\u306f\u3001\u30de\u30eb\u30c1\u30b9\u30ec\u30c3\u30c9\u74b0\u5883\u3067\u30b9\u30ec\u30c3\u30c9 \u30bb\u30fc\u30d5\u306e\u554f\u984c\u3092\u8d77\u3053\u3057\u304c\u3061\u3067\u3059\u3002\u30c7\u30c3\u30c9\u30ed\u30c3\u30af\u3084\u30b9\u30ec\u30c3\u30c9\u67af\u6e07\u306a\u3069\u306e\u554f\u984c\u3092\u56de\u907f\u3059\u308b\u305f\u3081\u306b\u6ce8\u610f\u3092\u6255\u3044\u306a\u304c\u3089\u3001\u30ed\u30c3\u30af\u3068\u540c\u671f\u30e1\u30ab\u30cb\u30ba\u30e0\u3092\u4f7f\u7528\u3057\u3066\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u30b9\u30ec\u30c3\u30c9 \u30bb\u30fc\u30d5\u3092\u78ba\u4fdd\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u5b9f\u884c\u6642\u4f8b\u5916: \u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u5b9f\u884c\u4e2d\u306b\u4e0d\u660e\u306a\u4f8b\u5916\u304c\u767a\u751f\u3057\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u304c\u30af\u30e9\u30c3\u30b7\u30e5\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u4f8b\u5916\u51e6\u7406\u30e1\u30ab\u30cb\u30ba\u30e0\u3092\u4f7f\u7528\u3057\u3066\u4f8b\u5916\u3092\u30ad\u30e3\u30c3\u30c1\u3057\u3066\u51e6\u7406\u3057\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u5b89\u5b9a\u6027\u3068\u4fe1\u983c\u6027\u3092\u78ba\u4fdd\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u554f\u984c: \u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u8a2d\u8a08\u3068\u5b9f\u88c5\u306e\u904e\u7a0b\u3067\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u554f\u984c\u306b\u6ce8\u610f\u3092\u6255\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002Instruments \u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3057\u3066\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u691c\u51fa\u3059\u308b\u3068\u540c\u6642\u306b\u3001\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u6a19\u6e96\u3068\u6700\u9069\u5316\u624b\u6cd5\u306b\u5f93\u3063\u3066\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u52b9\u7387\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u4e92\u63db\u6027\u306e\u554f\u984c: Objective-C \u306e\u8a00\u8a9e\u3068\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306f\u5e38\u306b\u66f4\u65b0\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u4e92\u63db\u6027\u306e\u554f\u984c\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30de\u30af\u30ed\u5b9a\u7fa9\u3001\u6761\u4ef6\u4ed8\u304d\u30b3\u30f3\u30d1\u30a4\u30eb\u306a\u3069\u3092\u4f7f\u7528\u3057\u3066\u3001\u30d7\u30ed\u30b0\u30e9\u30e0 \u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u4e92\u63db\u6027\u3092\u78ba\u4fdd\u3057\u3001\u95a2\u9023\u3059\u308b\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3068\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u9069\u6642\u306b\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3057\u3066\u3001\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u7af6\u5408\u3084\u30a8\u30e9\u30fc\u3092\u56de\u907f\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30c7\u30d0\u30c3\u30b0\u3068\u30c6\u30b9\u30c8\u306e\u554f\u984c: \u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u958b\u767a\u3068\u30c7\u30d0\u30c3\u30b0\u4e2d\u306b\u3001\u30c7\u30d0\u30c3\u30b0\u3068\u30c6\u30b9\u30c8\u306e\u554f\u984c\u304c\u767a\u751f\u3059\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002Xcode \u304c\u63d0\u4f9b\u3059\u308b\u30c7\u30d0\u30c3\u30b0 \u30c4\u30fc\u30eb\u3068\u30c6\u30b9\u30c8 \u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3092\u4f7f\u7528\u3057\u3066\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u30c7\u30d0\u30c3\u30b0\u3068\u30c6\u30b9\u30c8\u3092\u652f\u63f4\u3057\u3001\u30c6\u30b9\u30c8 \u30b1\u30fc\u30b9\u3068\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3 \u30c7\u30fc\u30bf\u3092\u8a18\u8ff0\u3057\u3066\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u5b89\u5b9a\u6027\u3068\u4fe1\u983c\u6027\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u3064\u307e\u308a\u3001Objective-C \u306e\u958b\u767a\u30d7\u30ed\u30bb\u30b9\u3067\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u554f\u984c\u306b\u6ce8\u610f\u3092\u6255\u3044\u3001\u7d99\u7d9a\u7684\u306b\u5b66\u7fd2\u3057\u3066\u89e3\u6c7a\u7b56\u3092\u6a21\u7d22\u3057\u3001\u958b\u767a\u52b9\u7387\u3068\u54c1\u8cea\u3092\u5411\u4e0a\u3055\u305b\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u540c\u6642\u306b\u3001\u4e0d\u5fc5\u8981\u306a\u30a8\u30e9\u30fc\u3084\u554f\u984c\u3092\u56de\u907f\u3059\u308b\u305f\u3081\u306b\u3001\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3084\u512a\u308c\u305f\u30aa\u30fc\u30d7\u30f3 \u30bd\u30fc\u30b9 \u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u53c2\u7167\u3059\u308b\u3088\u3046\u306b\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/edu.ujhb.org\/?p=1748\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/chat.openai.com\/_next\/image?url=https%3A%2F%2Flh3.googleusercontent.com%2Fa%2FAGNmyxbwVdnTP0E2eBqDrujRQjV-wFP12Thr4vFgysVv5A%3Ds96-c&amp;w=96&amp;q=75\" alt=\"gun tei\"\/><\/figure>\n\n\n\n<p>Objective-C \u306e\u5b66\u7fd2\u30ea\u30bd\u30fc\u30b9\u3068\u9ad8\u5ea6\u306a\u30d1\u30b9\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u8aac\u660e\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<p>Object-C \u306f\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u3067\u3042\u308a\u3001Object-C \u3092\u5b66\u7fd2\u3059\u308b\u3053\u3068\u306f\u3001\u958b\u767a\u8005\u304c iOS \u304a\u3088\u3073 macOS \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u958b\u767a\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u4ee5\u4e0b\u306b\u3001Objective-C \u306e\u5b66\u7fd2\u30ea\u30bd\u30fc\u30b9\u3068\u9032\u884c\u30d1\u30b9\u306b\u95a2\u3059\u308b\u3044\u304f\u3064\u304b\u306e\u63d0\u6848\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8: Objective-C \u306b\u306f\u3001\u8a00\u8a9e\u4ed5\u69d8\u3001\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3001\u304a\u3088\u3073\u30af\u30e9\u30b9 \u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u542b\u3080\u5b8c\u5168\u306a\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u304c\u3042\u308a\u307e\u3059\u3002\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306f\u3001\u5b9f\u7528\u7684\u306a\u30b3\u30fc\u30c9 \u30b5\u30f3\u30d7\u30eb\u3068\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u3092\u63d0\u4f9b\u3057\u306a\u304c\u3089\u3001\u958b\u767a\u8005\u304c Objective-C \u8a00\u8a9e\u3068\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3092\u6df1\u304f\u7406\u89e3\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/li>\n\n\n\n<li>Objective-C \u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0: \u3053\u306e\u672c\u306f\u3001Objective-C \u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306e\u5165\u9580\u30ec\u30d9\u30eb\u306e\u672c\u3067\u3059\u3002\u3053\u306e\u672c\u3092\u901a\u3058\u3066\u3001\u958b\u767a\u8005\u306f Object-C \u8a00\u8a9e\u306e\u57fa\u672c\u7684\u306a\u69cb\u6587\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3001\u30e1\u30e2\u30ea\u7ba1\u7406\u3001\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3001\u304a\u3088\u3073\u30af\u30e9\u30b9 \u30e9\u30a4\u30d6\u30e9\u30ea\u306b\u3064\u3044\u3066\u5b66\u3076\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u672c\u306b\u306f\u3001\u958b\u767a\u8005\u304c Objective-C \u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3092\u3059\u3050\u306b\u958b\u59cb\u3067\u304d\u308b\u3088\u3046\u306b\u3001\u5b9f\u7528\u7684\u306a\u30b1\u30fc\u30b9\u3068\u30b5\u30f3\u30d7\u30eb \u30b3\u30fc\u30c9\u3082\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002<\/li>\n\n\n\n<li>Ray Wenderlich: \u3053\u306e\u30b5\u30a4\u30c8\u3067\u306f\u3001Object-C \u8a00\u8a9e\u3068\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306e\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u3092\u542b\u3080\u3001iOS \u3068 macOS \u306e\u958b\u767a\u306b\u95a2\u3059\u308b\u8c4a\u5bcc\u306a\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u3068\u30ea\u30bd\u30fc\u30b9\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e Web \u30b5\u30a4\u30c8\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u306f\u3001\u7d4c\u9a13\u8c4a\u5bcc\u306a\u958b\u767a\u8005\u306e\u30b0\u30eb\u30fc\u30d7\u306b\u3088\u3063\u3066\u7dad\u6301\u3055\u308c\u3066\u304a\u308a\u3001\u5b9f\u7528\u7684\u306a\u30b3\u30fc\u30c9\u4f8b\u3068\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u5b9f\u8df5\u304c\u63d0\u4f9b\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/li>\n\n\n\n<li>Coursera: Coursera \u3067\u306f\u3001Objective-C \u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3092\u542b\u3080\u3001iOS \u958b\u767a\u306b\u95a2\u3059\u308b\u30aa\u30f3\u30e9\u30a4\u30f3 \u30b3\u30fc\u30b9\u3092\u3044\u304f\u3064\u304b\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002Coursera \u3092\u4ecb\u3057\u3066 Objective-C \u3092\u5b66\u7fd2\u3059\u308b\u3068\u3001\u4ed6\u306e\u5b66\u7fd2\u8005\u3068\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u53d6\u308a\u3001\u7d4c\u9a13\u3092\u5171\u6709\u3057\u306a\u304c\u3089\u3001\u4f53\u7cfb\u7684\u306a\u5b66\u7fd2\u4f53\u9a13\u304c\u5f97\u3089\u308c\u307e\u3059\u3002<\/li>\n\n\n\n<li>GitHub: GitHub \u306f\u3001\u30aa\u30fc\u30d7\u30f3 \u30bd\u30fc\u30b9 \u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u306b\u3068\u3063\u3066\u91cd\u8981\u306a\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3067\u3042\u308a\u3001Objective-C \u3092\u5b66\u7fd2\u3059\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u30ea\u30bd\u30fc\u30b9\u3067\u3059\u3002GitHub \u306b\u306f\u3001Objective-C \u306e\u512a\u308c\u305f\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3084\u30e9\u30a4\u30d6\u30e9\u30ea\u304c\u591a\u6570\u3042\u308a\u3001\u958b\u767a\u8005\u306f\u3053\u308c\u3089\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u5b66\u7fd2\u3057\u3066\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0 \u30b9\u30ad\u30eb\u3068\u5b9f\u8df5\u7684\u306a\u7d4c\u9a13\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u9ad8\u5ea6\u306a\u30d1\u30b9: Objective-C \u306e\u9ad8\u5ea6\u306a\u30d1\u30b9\u306b\u306f\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3001\u30de\u30eb\u30c1\u30b9\u30ec\u30c3\u30c9 \u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3001\u30e2\u30d0\u30a4\u30eb \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u958b\u767a\u306a\u3069\u3001\u591a\u304f\u306e\u5074\u9762\u304c\u542b\u307e\u308c\u307e\u3059\u3002Objective-C \u3092\u5b66\u7fd2\u3059\u308b\u904e\u7a0b\u3067\u3001\u81ea\u5206\u306e\u8208\u5473\u3084\u30cb\u30fc\u30ba\u306b\u5fdc\u3058\u3066\u3001\u8a73\u7d30\u306a\u5b66\u7fd2\u3068\u5b9f\u8df5\u306b\u5bfe\u5fdc\u3059\u308b\u65b9\u5411\u3092\u9078\u629e\u3067\u304d\u307e\u3059\u3002\u540c\u6642\u306b\u3001\u6280\u8853\u7af6\u4e89\u529b\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306b\u3001\u65b0\u3057\u3044\u6280\u8853\u3084\u30c4\u30fc\u30eb\u3092\u7d99\u7d9a\u7684\u306b\u5b66\u3073\u3001\u63a2\u6c42\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n<p>\u3064\u307e\u308a\u3001Objective-C 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<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_mi_skip_tracking":false,"footnotes":""},"categories":[23],"tags":[],"class_list":["post-2135","post","type-post","status-publish","format-standard","hentry","category-material"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/edu.ujhb.org\/index.php?rest_route=\/wp\/v2\/posts\/2135","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/edu.ujhb.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/edu.ujhb.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/edu.ujhb.org\/index.php?rest_route=\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/edu.ujhb.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2135"}],"version-history":[{"count":1,"href":"https:\/\/edu.ujhb.org\/index.php?rest_route=\/wp\/v2\/posts\/2135\/revisions"}],"predecessor-version":[{"id":2136,"href":"https:\/\/edu.ujhb.org\/index.php?rest_route=\/wp\/v2\/posts\/2135\/revisions\/2136"}],"wp:attachment":[{"href":"https:\/\/edu.ujhb.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2135"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/edu.ujhb.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2135"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/edu.ujhb.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2135"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}