![\"\"](\"http:\/\/labs.gree.jp\/blog\/wp-content\/uploads\/2011\/12\/435076399-314x400.png\" "\\"\u30a8\u30ad\u30b9\u30d1\u30fc\u30c8Objective-C\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\\"")
<\/a><\/p>\n\u300e\u30a8\u30ad\u30b9\u30d1\u30fc\u30c8Objective-C\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0 - iOS\/OS X\u306e\u30e1\u30e2\u30ea\u7ba1\u7406\u3068\u30de\u30eb\u30c1\u30b9\u30ec\u30c3\u30c9\u300f\u3068\u3044\u3046\u672c\u3067\u3059\u3002<\/p>\n
\u306f\u3044\u3001\u8868\u7d19\u753b\u50cf\u304b\u3089\u304a\u5206\u304b\u308a\u306e\u3068\u304a\u308a\u3001\u79c1\u304c\u57f7\u7b46\u3057\u307e\u3057\u305f\u3002\u3064\u307e\u308a\u3001\u3053\u306e\u30a8\u30f3\u30c8\u30ea\u306f\u5ba3\u4f1d\u3068\u3044\u3046\u3053\u3068\u306b\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u304c\u3001\u305d\u308c\u306f\u305d\u308c\u3068\u3057\u3066\u3002\u3068\u3066\u3082\u6df1\u304f\u3001\u3068\u3066\u3082\u308f\u304b\u308a\u3084\u3059\u3044\u672c\u306b\u306a\u3063\u3066\u3044\u308b\u3068\u81ea\u8ca0\u3057\u3066\u304a\u308a\u307e\u3059\u3002\u3044\u307e\u307e\u3067\u306b\u57f9\u3063\u305f\u6280\u8853\u3092\u3059\u3079\u3066\u6ce8\u304e\u8fbc\u307f\u307e\u3057\u305f\u3002<\/p>\n
\u672c\u66f8\u306f\u3001Apple\u306eiPhone\/iPod touch\/iPad\u3068\u3044\u3063\u305f\u3001iOS\u642d\u8f09\u30c7\u30d0\u30a4\u30b9\u3067\u52d5\u4f5c\u3059\u308b\u30a2\u30d7\u30ea\u958b\u767a\u306b\u975e\u5e38\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n
- \n
- Xcode 4.2\u304b\u3089\u4f7f\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u3063\u305fAutomatic Reference Counting (ARC)<\/li>\n
- iOS 4\u304b\u3089\u4f7f\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u3063\u305fBlocks<\/li>\n
- iOS 4\u304b\u3089\u4f7f\u7528\u3067\u304d\u3001iOS 5\u3067\u9032\u5316\u3057\u305fGrand Central Dispatch (GCD)<\/li>\n<\/ul>\n
\u3053\u308c\u3089\u306eARC\u3001Blocks\u3001GCD\u3068\u3044\u3063\u305f\u6280\u8853\u306b\u3064\u3044\u3066\u3001\u4e8b\u7d30\u304b\u306b\u8aac\u660e\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n
\u672c\u66f8\u3092\u8aad\u307e\u306a\u304f\u3066\u3082Apple\u306e\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u3055\u3048\u8aad\u3081\u3070\u7406\u89e3\u3067\u304d\u308b\u3001\u3068\u3044\u3046\u306e\u306f\u3042\u308b\u7a0b\u5ea6\u771f\u5b9f\u3067\u3059\u304c\u3001\u672c\u66f8\u3067\u306f\u3001Apple\u306e\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u3067\u306f\u8e0f\u307f\u8fbc\u307e\u306a\u3044\u300c\u5b9f\u88c5\u300d\u306b\u3064\u3044\u3066\u3082\u8a73\u3057\u304f\u89e3\u8aac\u3057\u3066\u3044\u307e\u3059\u3002\u3064\u307e\u308a\u3001Apple\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u8aad\u3080\u3060\u3051\u3067\u306f\u5230\u9054\u3067\u304d\u306a\u3044\u771f\u306e\u7406\u89e3\u306b\u305f\u3069\u308a\u7740\u304f\u3053\u3068\u304c\u53ef\u80fd\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n
\u307e\u305f\u3001\u30e1\u30e2\u30ea\u7ba1\u7406\u306e\u8003\u3048\u65b9\u3001\u30de\u30eb\u30c1\u30b9\u30ec\u30c3\u30c9\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306e\u8003\u3048\u65b9\u3001\u3068\u3044\u3063\u305f\u57fa\u672c\u7684\u306a\u90e8\u5206\u304b\u3089\u8aac\u660e\u3057\u3066\u3044\u307e\u3059\u306e\u3067\u3001\u30a2\u30d7\u30ea\u958b\u767a\u306e\u7d4c\u9a13\u304c\u6d45\u3044\u65b9\u3067\u3082\u5c0e\u5165\u3068\u3057\u3066\u4f7f\u7528\u3057\u3066\u3044\u305f\u3060\u3051\u307e\u3059\u3002<\/p>\n
\u76ee\u6b21\u306f\u4ee5\u4e0b\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n
\n
- \n
- \nAutomatic Reference Counting<\/p>\n
- \n
- Automatic Reference Counting\u3068\u306f\u4f55\u304b?<\/li>\n
- \n\u30e1\u30e2\u30ea\u7ba1\u7406 \/ \u53c2\u7167\u30ab\u30a6\u30f3\u30c8<\/p>\n
- \n
- \u6982\u8981<\/li>\n
- \n\u30e1\u30e2\u30ea\u7ba1\u7406\u306e\u8003\u3048\u65b9<\/p>\n
- \n
- \u81ea\u5206\u304c\u751f\u6210\u3057\u305f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u6240\u6709\u8005\u306f\u3001\u81ea\u5206\u3067\u3042\u308b<\/li>\n
- \u81ea\u5206\u304c\u751f\u6210\u3057\u3066\u3044\u306a\u3044\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3082\u3001\u6240\u6709\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b<\/li>\n
- \u81ea\u5206\u304c\u6240\u6709\u3057\u3066\u3044\u308b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u5fc5\u8981\u306a\u304f\u306a\u3063\u305f\u3089\u3001\u89e3\u653e\u3059\u308b<\/li>\n
- \u81ea\u5206\u304c\u6240\u6709\u3057\u3066\u306a\u3044\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u89e3\u653e\u3057\u3066\u306f\u306a\u3089\u306a\u3044<\/li>\n<\/ul>\n<\/li>\n
- alloc\/retain\/release\/dealloc\u306e\u5b9f\u88c5<\/li>\n
- Apple\u306b\u3088\u308b\u5b9f\u88c5<\/li>\n
- autorelease<\/li>\n
- autorelease\u306e\u5b9f\u88c5<\/li>\n
- Apple\u306b\u3088\u308b\u5b9f\u88c5<\/li>\n<\/ul>\n<\/li>\n
- \nARC\u306e\u30eb\u30fc\u30eb<\/p>\n
- \n
- \u6982\u8981<\/li>\n
- \u30e1\u30e2\u30ea\u7ba1\u7406\u306e\u8003\u3048\u65b9<\/li>\n
- \n\u6240\u6709\u4fee\u98fe\u5b50<\/p>\n
- \n
- __strong\u4fee\u98fe\u5b50<\/li>\n
- __weak\u4fee\u98fe\u5b50<\/li>\n
- __unsafe_unretained\u4fee\u98fe\u5b50<\/li>\n
- __autoreleasing\u4fee\u98fe\u5b50<\/li>\n<\/ul>\n<\/li>\n
- \n\u30eb\u30fc\u30eb<\/p>\n
- \n
- retain\/release\/retainCount\/autorelease\u306f\u4f7f\u7528\u3067\u304d\u306a\u3044<\/li>\n
- NSAllocateObject\/NSDeallocateObject\u306f\u4f7f\u7528\u3067\u304d\u306a\u3044<\/li>\n
- \u30e1\u30e2\u30ea\u7ba1\u7406\u306b\u95a2\u3059\u308b\u30e1\u30bd\u30c3\u30c9\u547d\u540d\u898f\u5247\u3092\u5b88\u308b<\/li>\n
- \u660e\u793a\u7684\u306bdealloc\u3092\u547c\u3073\u51fa\u305b\u306a\u3044<\/li>\n
- NSAutoreleasePool\u306e\u304b\u308f\u308a\u306b@autoreleasepool\u30d6\u30ed\u30c3\u30af\u3092\u4f7f\u7528\u3059\u308b<\/li>\n
- \u30be\u30fc\u30f3(NSZone)\u306f\u4f7f\u7528\u3067\u304d\u306a\u3044<\/li>\n
- \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u578b\u5909\u6570\u306f\u3001C\u8a00\u8a9e\u306e\u69cb\u9020\u4f53(struct\/union)\u306e\u30e1\u30f3\u30d0\u306b\u306a\u308c\u306a\u3044<\/li>\n
- \u300cid\u300d\u3068\u300cvoid *\u300d\u306f\u660e\u793a\u7684\u306b\u30ad\u30e3\u30b9\u30c8\u3059\u308b<\/li>\n<\/ul>\n<\/li>\n
- \u30d7\u30ed\u30d1\u30c6\u30a3<\/li>\n
- \u914d\u5217<\/li>\n<\/ul>\n<\/li>\n
- \nARC\u306e\u5b9f\u88c5<\/p>\n
- \n
- __strong\u4fee\u98fe\u5b50<\/li>\n
- __weak\u4fee\u98fe\u5b50<\/li>\n
- __autoreleasing\u4fee\u98fe\u5b50<\/li>\n
- \u53c2\u7167\u30ab\u30a6\u30f3\u30c8<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n
- \nBlocks<\/p>\n
- \n
- \nBlocks\u6982\u8981<\/p>\n
- \n
- Blocks\u3068\u306f\u4f55\u304b?<\/li>\n<\/ul>\n<\/li>\n
- \nBlocks\u306e\u4ed5\u69d8<\/p>\n
- \n
- Block\u69cb\u6587<\/li>\n
- Block\u578b\u5909\u6570<\/li>\n
- \u81ea\u52d5\u5909\u6570\u5024\u306e\u30ad\u30e3\u30d7\u30c1\u30e3<\/li>\n
- __block\u6307\u5b9a\u5b50<\/li>\n
- \u30ad\u30e3\u30d7\u30c1\u30e3\u3057\u305f\u81ea\u52d5\u5909\u6570<\/li>\n<\/ul>\n<\/li>\n
- \nBlocks\u306e\u5b9f\u88c5<\/p>\n
- \n
- Block\u306e\u5b9f\u614b<\/li>\n
- \u81ea\u52d5\u5909\u6570\u5024\u306e\u30ad\u30e3\u30d7\u30c1\u30e3<\/li>\n
- __block\u6307\u5b9a\u5b50<\/li>\n
- Block\u306e\u8a18\u61b6\u57df<\/li>\n
- __block\u5909\u6570\u306e\u8a18\u61b6\u57df<\/li>\n
- \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30ad\u30e3\u30d7\u30c1\u30e3<\/li>\n
- __block\u5909\u6570\u3068\u30aa\u30d6\u30b8\u30a7\u30af\u30c8<\/li>\n
- Block\u306b\u3088\u308b\u5faa\u74b0\u53c2\u7167<\/li>\n
- copy\/release<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n
- \nGrand Central Dispatch<\/p>\n
- \n
- \nGrand Central Dispatch\u6982\u8981<\/p>\n
- \n
- Grand Central Dispatch\u3068\u306f\u4f55\u304b?<\/li>\n
- \u30de\u30eb\u30c1\u30b9\u30ec\u30c3\u30c9\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0<\/li>\n<\/ul>\n<\/li>\n
- \nGrand Central Dispatch\u306eAPI<\/p>\n
- \n
- Dispatch Queue<\/li>\n
- dispatch_queue_create<\/li>\n
- Main Dispatch Queue \/ Global Dispatch Queue<\/li>\n
- dispatch_set_target_queue<\/li>\n
- dispatch_after<\/li>\n
- Dispatch Group<\/li>\n
- dispatch_barrier_async<\/li>\n
- dispatch_sync<\/li>\n
- dispatch_apply<\/li>\n
- dispatch_suspend \/ dispatch_resume<\/li>\n
- Dispatch Semaphore<\/li>\n
- dispatch_once<\/li>\n
- Dispatch I\/O<\/li>\n<\/ul>\n<\/li>\n
- \nGrand Central Dispatch\u306e\u5b9f\u88c5<\/p>\n
- \n
- Dispatch Queue<\/li>\n
- Dispatch Source<\/li>\n<\/ul>\n<\/li>\n
- \u30b3\u30e9\u30e0: \u30be\u30fc\u30f3<\/li>\n
- \u30b3\u30e9\u30e0: Objective-C \u30e1\u30bd\u30c3\u30c9\u547c\u3073\u51fa\u3057\u306e\u9ad8\u901f\u5316<\/li>\n
- \u30b3\u30e9\u30e0: NSAutoreleasePool\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092autorelease<\/li>\n
- \u30b3\u30e9\u30e0: __strong\u4fee\u98fe\u5b50\/__weak\u4fee\u98fe\u5b50<\/li>\n
- \u30b3\u30e9\u30e0: Objective-C\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3068\u3001Core Foundation\u30aa\u30d6\u30b8\u30a7\u30af\u30c8<\/li>\n
- \u30b3\u30e9\u30e0: \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u5373\u6642\u89e3\u653e<\/li>\n
- \u30b3\u30e9\u30e0: allowsWeakReference\/retainWeakReference\u30e1\u30bd\u30c3\u30c9<\/li>\n
- \u30b3\u30e9\u30e0: C++\u306ethis\u3001Objective-C\u306eself<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/blockquote>\n
![\"\"](\"http:\/\/labs.gree.jp\/blog\/wp-content\/uploads\/2011\/12\/page-329x400.png\" "\\"\u5185\u5bb9\u7d39\u4ecb\\"")
<\/a><\/p>\n\u3053\u306e\u308f\u304b\u308a\u3084\u3059\u3044\u30a4\u30e9\u30b9\u30c8\u306f\u3001\u5f0a\u793e\u306e\u30c7\u30b6\u30a4\u30ca\u3001\u3044\u3060\u3055\u3068\u3057\u304c\u62c5\u5f53\u3057\u307e\u3057\u305f\u3002<\/p>\n
\u8208\u5473\u3092\u6301\u3063\u3066\u3044\u305f\u3060\u3051\u307e\u3057\u305f\u3067\u3057\u3087\u3046\u304b\u3002<\/p>\n
\u672c\u66f8\u306f\u3001\u96fb\u5b50\u66f8\u7c4d\u7248\u3068\u7d19\u66f8\u7c4d\u7248\u3092\u7528\u610f\u3057\u3066\u3044\u307e\u3059\u3002\u7d19\u66f8\u7c4d\u7248\u306f\u3001ARC\/Blocks\/GCD\u5b9f\u4f8b\u3068\u3044\u3063\u305f\u304a\u307e\u3051\u304c\u3064\u3044\u3066\u304a\u308a\u307e\u3059\u306e\u3067\u3001\u521d\u5fc3\u8005\u306e\u65b9\u306b\u30aa\u30b9\u30b9\u30e1\u3067\u3059\u3002<\/p>\n
\n
- \n
- \u9054\u4eba\u51fa\u7248\u4f1a \u96fb\u5b50\u66f8\u7c4d\u7248 http:\/\/tatsu-zine.com\/books\/objc<\/a><\/li>\n
- \u30a4\u30f3\u30d7\u30ec\u30b9\u30b8\u30e3\u30d1\u30f3 \u7d19\u66f8\u7c4d\u7248 http:\/\/www.impressjapan.jp\/books\/3109<\/a> \u5897\u5237\u6c7a\u5b9a<\/strong>\u3044\u305f\u3057\u307e\u3057\u305f!<\/li>\n<\/ul>\n<\/blockquote>\n
\u30af\u30e9\u30c3\u30b7\u30e5\u3057\u306a\u3044\u3001\u30b5\u30af\u30b5\u30af\u52d5\u304f\u30a2\u30d7\u30ea\u3092\u4f5c\u3063\u3066\u898b\u305f\u3044\u65b9\u3001\u305c\u3072\u304a\u624b\u306b\u3068\u3063\u3066\u3054\u78ba\u8a8d\u3044\u305f\u3060\u3051\u308c\u3070\u5e78\u3044\u3067\u3059\u3002<\/p>\n
(\u3082\u3061\u308d\u3093\u3001\u5f0a\u793e\u306e\u30a2\u30d7\u30ea\u3082\u6539\u5584\u4e2d\u3067\u3059!)<\/p>\n","protected":false},"excerpt":{"rendered":"
\u3053\u3093\u306b\u3061\u308f\u3002\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u5742\u672c \u4e00\u6a39(@splhack)\u3067\u3059\u3002 \u4eca\u56de\u306f\u3001\u30b9\u30de\u30fc\u30c8\u30d5\u30a9\u30f3\u30a2\u30d7\u30ea\u958b\u767a\u306b\u975e\u5e38\u306b\u5f79\u7acb\u3064\u672c\u3092\u7d39\u4ecb\u3055\u305b\u3066\u3044\u305f\u3060\u304d\u307e\u3059\u3002 \u300e\u30a8\u30ad\u30b9\u30d1\u30fc\u30c8Objective-C\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0 - iOS\/OS X\u306e\u30e1\u30e2\u30ea\u7ba1 […]<\/p>\n","protected":false},"author":27,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[9],"tags":[11,171,39],"class_list":["post-4293","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-info","tag-book","tag-info","tag-ios"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/labs.gree.jp\/blog\/wp-json\/wp\/v2\/posts\/4293","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/labs.gree.jp\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/labs.gree.jp\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/labs.gree.jp\/blog\/wp-json\/wp\/v2\/users\/27"}],"replies":[{"embeddable":true,"href":"https:\/\/labs.gree.jp\/blog\/wp-json\/wp\/v2\/comments?post=4293"}],"version-history":[{"count":3,"href":"https:\/\/labs.gree.jp\/blog\/wp-json\/wp\/v2\/posts\/4293\/revisions"}],"predecessor-version":[{"id":4362,"href":"https:\/\/labs.gree.jp\/blog\/wp-json\/wp\/v2\/posts\/4293\/revisions\/4362"}],"wp:attachment":[{"href":"https:\/\/labs.gree.jp\/blog\/wp-json\/wp\/v2\/media?parent=4293"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/labs.gree.jp\/blog\/wp-json\/wp\/v2\/categories?post=4293"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/labs.gree.jp\/blog\/wp-json\/wp\/v2\/tags?post=4293"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
- \u30a4\u30f3\u30d7\u30ec\u30b9\u30b8\u30e3\u30d1\u30f3 \u7d19\u66f8\u7c4d\u7248 http:\/\/www.impressjapan.jp\/books\/3109<\/a> \u5897\u5237\u6c7a\u5b9a<\/strong>\u3044\u305f\u3057\u307e\u3057\u305f!<\/li>\n<\/ul>\n<\/blockquote>\n
- \u9054\u4eba\u51fa\u7248\u4f1a \u96fb\u5b50\u66f8\u7c4d\u7248 http:\/\/tatsu-zine.com\/books\/objc<\/a><\/li>\n
- \nGrand Central Dispatch\u6982\u8981<\/p>\n
- \nBlocks\u6982\u8981<\/p>\n
- \nAutomatic Reference Counting<\/p>\n