{"id":1230,"date":"2023-07-10T13:29:35","date_gmt":"2023-07-10T04:29:35","guid":{"rendered":"https:\/\/www.engineer-factory.com\/media\/?p=1230"},"modified":"2025-04-04T17:04:05","modified_gmt":"2025-04-04T08:04:05","slug":"objective-c%e3%81%a8%e3%81%af%ef%bc%9f%e7%89%b9%e5%be%b4%e3%82%84swift%e3%81%a8%e3%81%ae%e9%81%95%e3%81%84%e3%80%81%e5%b0%86%e6%9d%a5%e6%80%a7%e3%81%ab%e3%81%a4%e3%81%84%e3%81%a6%e8%a7%a3%e8%aa%ac","status":"publish","type":"post","link":"https:\/\/www.engineer-factory.com\/media\/skill\/1230\/","title":{"rendered":"Objective-C\u3068\u306f\uff1f\u7279\u5fb4\u3084Swift\u3068\u306e\u9055\u3044\u3001\u5c06\u6765\u6027\u306b\u3064\u3044\u3066\u89e3\u8aac"},"content":{"rendered":"\n<p>Objective-C\u306f\u3001iOS\u306e\u30a2\u30d7\u30ea\u958b\u767a\u3067\u4e00\u6642\u4ee3\u3092\u7bc9\u3044\u305f\u30d7\u30ed\u30b0\u30e9\u30e0\u8a00\u8a9e\u3067\u3059\u3002\u4e00\u65b9\u3067\u73fe\u5728\u3067\u306f\u3001iOS\u958b\u767a\u5411\u3051\u306e\u65b0\u305f\u306a\u8a00\u8a9e\u3068\u3057\u3066Swift\u304c\u767b\u5834\u3057\u3001\u4e16\u4ee3\u4ea4\u4ee3\u304c\u9032\u3093\u3067\u3044\u307e\u3059\u3002\u3067\u306f\u3001\u3053\u308c\u304b\u3089iOS\u30a2\u30d7\u30ea\u306e\u958b\u767a\u3092\u884c\u3046\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u3001\u3069\u3061\u3089\u306e\u8a00\u8a9e\u3092\u7fd2\u5f97\u3059\u308b\u3079\u304d\u306a\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/p>\n\n\n\n<p>\u3053\u306e\u8a18\u4e8b\u3067\u306f<strong><span class=\"swl-marker mark_yellow\">Objective-C\u306e\u8d77\u6e90\u3084\u7279\u5fb4\u3001Swift\u3068\u306e\u9055\u3044\u3001\u5b66\u7fd2\u65b9\u6cd5\u3001\u5c06\u6765\u6027\u306a\u3069\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002Swift\u304c\u4e3b\u6d41\u306e\u73fe\u4ee3\u3067\u3082\u3001Objective-C\u306f\u3044\u307e\u3060\u4fa1\u5024\u306e\u3042\u308b\u8a00\u8a9e<\/span><\/strong>\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u30a8\u30f3\u30b8\u30cb\u30a2\u3068\u3057\u3066iOS\u30a2\u30d7\u30ea\u306e\u958b\u767a\u73fe\u5834\u3067\u6d3b\u8e8d\u3057\u305f\u3044\u65b9\u306f\u3001\u305c\u3072\u53c2\u8003\u306b\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group is-style-bg_stripe\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1090\" height=\"558\" src=\"https:\/\/www.engineer-factory.com\/media\/wp-content\/uploads\/2025\/01\/KV.webp\" alt=\"\" class=\"wp-image-6584\" srcset=\"https:\/\/www.engineer-factory.com\/media\/wp-content\/uploads\/2025\/01\/KV.webp 1090w, https:\/\/www.engineer-factory.com\/media\/wp-content\/uploads\/2025\/01\/KV-300x154.webp 300w, https:\/\/www.engineer-factory.com\/media\/wp-content\/uploads\/2025\/01\/KV-1024x524.webp 1024w, https:\/\/www.engineer-factory.com\/media\/wp-content\/uploads\/2025\/01\/KV-768x393.webp 768w\" sizes=\"(max-width: 1090px) 100vw, 1090px\" \/><\/figure>\n\n\n\n<p><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">\u30a8\u30f3\u30b8\u30cb\u30a2\u30d5\u30a1\u30af\u30c8\u30ea\u30fc<\/mark><\/strong>\u3067\u306f\u3001\u30d5\u30ea\u30fc\u30e9\u30f3\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u6848\u4ef6\u30fb\u6c42\u4eba\u3092\u3054\u7d39\u4ecb\u3002<strong><span class=\"swl-marker mark_yellow\">\u63b2\u8f09\u4e2d\u306e\u6848\u4ef6\u306f10,000\u4ef6\u4ee5\u4e0a\u3002\u7d39\u4ecb\u3059\u308b\u6848\u4ef6\u306e\u5e73\u5747\u5e74\u5546\u306f810\u4e07\u5186\uff08\u203b2023\u5e744\u6708 \u9996\u90fd\u570f\u8fd1\u90ca\u306eIT\u30a8\u30f3\u30b8\u30cb\u30a2\u5bfe\u8c61\uff09\u3067\u3001\u3054\u7d4c\u9a13\u30fb\u5fd7\u5411\u306b\u5408\u3063\u305f\u6848\u4ef6\u3068\u51fa\u4f1a\u3048\u307e\u3059\u3002<\/span><\/strong><br><br>\u7c21\u5358\u306a\u30d7\u30ed\u30d5\u30a3\u30fc\u30eb\u5165\u529b\u3067\u3059\u3050\u306b\u30b5\u30dd\u30fc\u30c8\u3092\u958b\u59cb\u3002\u6848\u4ef6\u306b\u304a\u56f0\u308a\u306eIT\u30d5\u30ea\u30fc\u30e9\u30f3\u30b9\u306e\u65b9\u3084\u3088\u308a\u9ad8\u6761\u4ef6\u306e\u6848\u4ef6\u3068\u5de1\u308a\u5408\u3044\u305f\u3044\u3068\u8003\u3048\u3066\u3044\u308b\u65b9\u306f\u3001\u305c\u3072\u3054\u767b\u9332\u304f\u3060\u3055\u3044\u3002<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-16018d1d wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-75 is-style-fill u-mb-ctrl u-mb-0\"><a class=\"wp-block-button__link has-luminous-vivid-orange-background-color has-background wp-element-button\" href=\"https:\/\/www.engineer-factory.com\/freelance\/jobs?utm_source=EF_media&amp;utm_medium=post_top_cta\" style=\"border-radius:20px\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u30a8\u30f3\u30b8\u30cb\u30a2\u30d5\u30a1\u30af\u30c8\u30ea\u30fc\u3067\u4eca\u3059\u3050\u6848\u4ef6\u3092\u898b\u3066\u307f\u308b<\/strong><\/a><\/div>\n<\/div>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div id=\"rtoc-mokuji-wrapper\" class=\"rtoc-mokuji-content frame2 preset1 animation-fade rtoc_open default\" data-id=\"1230\" data-theme=\"SWELL CHILD\">\n\t\t\t<div id=\"rtoc-mokuji-title\" class=\"rtoc_btn_none rtoc_left\">\n\t\t\t\n\t\t\t<span>\u3053\u306e\u8a18\u4e8b\u306e\u76ee\u6b21<\/span>\n\t\t\t<\/div><ol class=\"rtoc-mokuji decimal_ol level-1\"><li class=\"rtoc-item\"><a href=\"#rtoc-1\"><a><\/a>Objective-C\u3068\u306f<\/a><\/li><li class=\"rtoc-item\"><a href=\"#rtoc-2\"><a><\/a>Objective-C\u306e\u7279\u5fb4<\/a><\/li><li class=\"rtoc-item\"><a href=\"#rtoc-3\">Swift\u3067\u306f\u306a\u304fObjective-C\u3092\u5229\u7528\u3059\u308b\u30e1\u30ea\u30c3\u30c8<\/a><\/li><li class=\"rtoc-item\"><a href=\"#rtoc-4\"><a><\/a>Objective-C\u306e\u5b66\u7fd2\u65b9\u6cd5<\/a><\/li><li class=\"rtoc-item\"><a href=\"#rtoc-5\"><a><\/a>Objective-C\u306e\u9700\u8981\u3068\u5c06\u6765\u6027<\/a><\/li><li class=\"rtoc-item\"><a href=\"#rtoc-6\">\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u6848\u4ef6\u306a\u3089\u30a8\u30f3\u30b8\u30cb\u30a2\u30d5\u30a1\u30af\u30c8\u30ea\u30fc<\/a><\/li><li class=\"rtoc-item\"><a href=\"#rtoc-7\"><a><\/a>\u307e\u3068\u3081<\/a><\/li><\/ol><\/div><h2 id=\"rtoc-1\"  class=\"wp-block-heading\"><a><\/a>Objective-C\u3068\u306f<\/h2>\n\n\n\n<p>Objective-C\u306f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u578b\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u3067\u3042\u308a\u3001Apple\u306eiOS\u3084MacOS\u306a\u3069\u306e\u958b\u767a\u306b\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>Objective-C\u306e\u7279\u5fb4\u306f\u3001C\u8a00\u8a9e\u3068\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u3092\u878d\u5408\u3055\u305b\u305f\u70b9\u3067\u3059\u3002C\u8a00\u8a9e\u306e\u57fa\u672c\u69cb\u9020\u3092\u30d9\u30fc\u30b9\u306b\u3057\u3066\u304a\u308a\u3001\u305d\u3053\u306bSmalltalk\u3068\u3044\u3046\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u8a00\u8a9e\u304c\u53d6\u308a\u5165\u308c\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u306eC\u8a00\u8a9e\u3068\u3044\u3048\u3070C++\u304c\u6709\u540d\u3067\u3059\u304c\u3001C++\u3068\u306f\u7570\u306a\u308b\u8003\u3048\u65b9\u3067\u4f5c\u3089\u308c\u305f\u8a00\u8a9e\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u73fe\u5728\u306fSwift\u3068\u3044\u3046\u65b0\u3057\u3044\u30d7\u30ed\u30b0\u30e9\u30e0\u8a00\u8a9e\u304c\u3001iOS\u30a2\u30d7\u30ea\u306e\u958b\u767a\u3067\u4e3b\u6d41\u3068\u3057\u3066\u4f7f\u308f\u308c\u3066\u3044\u307e\u3059\u3002\u3067\u3059\u304cApple\u306b\u9577\u5e74\u63a1\u7528\u3055\u308c\u3066\u304d\u305fObjective-C\u3082\u3001\u4f9d\u7136\u3068\u3057\u3066iOS\u3084MacOS\u306e\u958b\u767a\u306b\u304a\u3044\u3066\u91cd\u8981\u306a\u8a00\u8a9e\u3067\u3042\u308a\u7d9a\u3051\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><a><\/a>Objective-C\u306e\u6b74\u53f2<\/h3>\n\n\n\n<p>Objective-C\u306f\u30011980\u5e74\u4ee3\u306b\u30d6\u30e9\u30c3\u30c9\u30fb\u30b3\u30c3\u30af\u30b9\u6c0f\u3068\u30c8\u30e0\u30fb\u30e9\u30d6\u6c0f\u306b\u3088\u3063\u3066\u958b\u767a\u3055\u308c\u307e\u3057\u305f\u3002\u5f7c\u3089\u306f\u3001C\u8a00\u8a9e\u306e\u52b9\u7387\u6027\u306bSmalltalk\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u30d1\u30ef\u30d5\u30eb\u3067\u4f7f\u3044\u3084\u3059\u3044\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u3092\u751f\u307f\u51fa\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>Objective-C\u304c\u4e16\u306b\u5e83\u304f\u77e5\u3089\u308c\u308b\u3053\u3068\u306b\u306a\u3063\u305f\u304d\u3063\u304b\u3051\u306f\u3001Apple\u306e\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u3067\u3042\u308b\u300cMac OS X\u300d\u306e\u958b\u767a\u8a00\u8a9e\u3068\u3057\u3066\u4f7f\u308f\u308c\u305f\u3053\u3068\u3067\u3059\u3002\u305d\u306e\u5f8c\u3001iOS\u306e\u958b\u767a\u8a00\u8a9e\u3068\u3057\u3066iOS\u30a2\u30d7\u30ea\u306e\u958b\u767a\u306b\u9577\u304f\u4f7f\u7528\u3055\u308c\u3066\u304d\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u3057\u304b\u30572014\u5e74\u306bApple\u304c\u65b0\u305f\u306a\u958b\u767a\u8a00\u8a9e\u300cSwift\u300d\u3092\u767a\u8868\u3057\u305f\u3053\u3068\u3067\u3001Objective-C\u306e\u5f79\u5272\u306f\u5f90\u3005\u306b\u7e2e\u5c0f\u3057\u3001\u73fe\u5728\u3067\u306f\u4e8c\u756a\u624b\u306e\u8a00\u8a9e\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><a><\/a>Objective-C\u3068Swift\u306e\u9055\u3044<\/h3>\n\n\n\n<p>Objective-C\u306f\u52b9\u7387\u6027\u3084\u6c4e\u7528\u6027\u306e\u9ad8\u3044\u8a00\u8a9e\u3067\u3059\u304c\u3001\u69cb\u6587\u306e\u5206\u304b\u308a\u306b\u304f\u3055\u3084\u30e1\u30e2\u30ea\u7ba1\u7406\u306a\u3069\u306b\u6ce8\u610f\u3092\u6255\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u8ab2\u984c\u3092\u89e3\u6d88\u3059\u308b\u305f\u3081\u306bApple\u304c\u65b0\u305f\u306b\u958b\u767a\u3057\u305f\u306e\u304c\u30012014\u5e74\u306b\u767a\u8868\u3055\u308c\u305fSwift\u3067\u3059\u3002Swift\u306f\u30b7\u30f3\u30d7\u30eb\u3067\u76f4\u611f\u7684\u306a\u69cb\u6587\u3092\u5099\u3048\u3001Objective-C\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u6a5f\u80fd\u3068C\u8a00\u8a9e\u306e\u826f\u3055\u3092\u7d99\u627f\u3057\u3064\u3064\u3001\u30d7\u30ed\u30b0\u30e9\u30de\u30fc\u304c\u3088\u308a\u5b89\u5168\u304b\u3064\u52b9\u7387\u7684\u306b\u30b3\u30fc\u30c9\u3092\u66f8\u304f\u3053\u3068\u3092\u53ef\u80fd\u306b\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>Swift\u306f\u300cObjective-C\u306e\u4e0a\u4f4d\u4e92\u63db\u300d\u3068\u3044\u3063\u3066\u3082\u5dee\u652f\u3048\u306a\u304f\u3001\u73fe\u5728\u3067\u306fiOS\u3084MacOS\u3001watchOS\u3001tvOS\u3068\u3044\u3063\u305fApple\u306e\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u5168\u4f53\u3067\u4f7f\u308f\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h2 id=\"rtoc-2\"  class=\"wp-block-heading\"><a><\/a>Objective-C\u306e\u7279\u5fb4<\/h2>\n\n\n\n<p>Objective-C\u306e\u4e3b\u306a\u7279\u5fb4\u306f\u3001\u4ee5\u4e0b\u306e3\u3064\u3067\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411<\/li>\n\n\n\n<li>C\u8a00\u8a9e\u3092\u30d9\u30fc\u30b9\u3068\u3057\u3066\u3044\u308b<\/li>\n\n\n\n<li>\u30ce\u30a6\u30cf\u30a6\u304c\u591a\u304f\u5b58\u5728\u3059\u308b<\/li>\n<\/ul>\n\n\n\n<p>\u305d\u308c\u305e\u308c\u8a73\u3057\u304f\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 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id=\"rtoc-3\"  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class=\"wp-block-embed is-type-wp-embed\"><div class=\"wp-block-embed__wrapper\">\nhttps:\/\/www.engineer-factory.com\/media\/career\/511\/\n<\/div><\/figure>\n\n\n\n<h3 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alt=\"Objective-C\u307e\u3068\u3081\" 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