{"id":2106,"date":"2024-07-17T05:56:48","date_gmt":"2024-07-17T05:56:48","guid":{"rendered":"https:\/\/histy.jp\/?p=2106"},"modified":"2024-07-21T13:08:51","modified_gmt":"2024-07-21T13:08:51","slug":"post-2106","status":"publish","type":"post","link":"https:\/\/histy.jp\/?p=2106","title":{"rendered":"C#\u306b\u304a\u3051\u308b\u76f4\u63a5\u6e21\u3057\u3068\u53c2\u7167\u6e21\u3057\u306b\u3064\u3044\u3066\u8abf\u3079\u3066\u307e\u3068\u3081\u305f"},"content":{"rendered":"\n<p>\u95a2\u6570\u306b\u5f15\u6570\u3068\u3057\u3066\u6e21\u3057\u305f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u95a2\u6570\u5185\u3067\u5909\u66f4\u3092\u52a0\u3048\u305f\u6642\u306b\u5909\u66f4\u304c\u3069\u3053\u307e\u3067\u53ca\u3076\u304b\u304c\u5206\u304b\u3089\u306a\u304b\u3063\u305f\u3002<\/p>\n\n\n\n<p>\u306a\u306e\u3067\u3001\u307e\u3068\u3081\u3066\u304a\u304f\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u305d\u3082\u305d\u3082\u76f4\u63a5\u6e21\u3057\u3068\u53c2\u7167\u6e21\u3057\u3063\u3066\u4f55\uff1f<\/h2>\n\n\n\n<p>\u307e\u305a\u306f\u3053\u306e2\u3064\u304c\u3069\u3046\u3044\u3046\u3082\u306e\u304b\u3092\u8aac\u660e\u3057\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u524d\u63d0\u3068\u3057\u3066\u4ee5\u4e0b\u306e\u3053\u3068\u3092\u7406\u89e3\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p><strong>\u5909\u6570\u3092\u5b9a\u7fa9\u3059\u308b\u3068\u30e1\u30e2\u30ea\u4e0a\u306b\u9818\u57df\u3092\u78ba\u4fdd\u3057\u3001\u5909\u6570\u3068\u9818\u57df\u3092\u30e6\u30cb\u30fc\u30af\u306aID\u3067\u7d10\u3065\u3051\u3066\u3044\u307e\u3059\u3002\u5909\u6570\u306b\u5024\u3092\u4ee3\u5165\u3059\u308b\u3068\u78ba\u4fdd\u3057\u305f\u9818\u57df\u306b\u305d\u306e\u5024\u3092\u4fdd\u5b58\u3057\u307e\u3059\u3002<\/strong><\/p>\n\n\n\n<p>\u5177\u4f53\u7684\u306b\u8aac\u660e\u3059\u308b\u3068<\/p>\n\n\n\n<p>int a;<\/p>\n\n\n\n<p>\u3068\u8a18\u8ff0\u3059\u308b\u3068\u30e1\u30e2\u30ea\u4e0a\u306b\u9818\u57df\u3092\u78ba\u4fdd\u3057\u3001\u305d\u306e\u9818\u57df\u3068\u5909\u6570\u3092\u300c123480912\u300d\u307f\u305f\u3044\u306aID \u3067\u7d10\u3065\u3051\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u7d9a\u3051\u3066<\/p>\n\n\n\n<p>a = 1;<\/p>\n\n\n\n<p>\u3068\u8a18\u8ff0\u3059\u308b\u3068ID\u300c\u300d\u306b\u7d10\u3065\u3044\u305f\u9818\u57df\u306b1\u3092\u683c\u7d0d\u3057\u307e\u3059\u3002\u305d\u306e\u72b6\u614b\u3067<\/p>\n\n\n\n<p>Debug.Log(a);<\/p>\n\n\n\n<p>\u3068\u8a18\u8ff0\u3059\u308b\u3068\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u306f<\/p>\n\n\n\n<p>a\u3063\u3066\u306a\u3093\u3060\uff1f<\/p>\n\n\n\n<p>\u300c123480912\u300d\u306b\u7d10\u3065\u3044\u305f\u9818\u57df\u306b\u78ba\u4fdd\u3055\u308c\u3066\u3044\u308b\u5024\u304b\uff01<\/p>\n\n\n\n<p>\u3046\u3093\u3046\u3093\u30011\u3060\u306d\u3002<\/p>\n\n\n\n<p>\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u76f4\u63a5\u6e21\u3057\u3068\u306f<\/h3>\n\n\n\n<p><strong>\u30e6\u30cb\u30fc\u30af\u306aID\u306b\u7d10\u3065\u3044\u305f\u5024\u3092\u6e21\u3059\u51e6\u7406<\/strong><\/p>\n\n\n\n<p>\u4ee5\u4e0b\u306e\u30b3\u30fc\u30c9\u306fPlus\u95a2\u6570\u5185\u3067\u5f15\u6570\u306b1\u3092\u52a0\u7b97\u3057\u3066\u3044\u307e\u3059\u3002\u5024\u3060\u3051\u3092\u6e21\u3057\u3066\u3044\u308b\u306e\u3067\u3001\u304a\u304a\u3082\u3068\u306e\u5909\u6570a\u306b\u306f\u5f71\u97ff\u304c\u53ca\u3073\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p>\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u5185\u3067\u306f<br>\u5f15\u6570\u306b\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\u5909\u6570num\u306f\u76f4\u63a5\u79c1\u306b\u8a72\u5f53\u3059\u308b\u304b\u3089\u65b0\u3057\u304f\u30e1\u30e2\u30ea\u4e0a\u306b\u9818\u57df\u3092\u3068\u3063\u3066\u3001\u65b0\u3057\u304f\u4f5c\u3063\u305fID\u3067\u5909\u6570\u3068\u7d10\u3065\u3051\u3057\u3066\u304a\u3053\u3046\u3002<br>\u5909\u6570num\u306b1\u3092\u30d7\u30e9\u30b9\u3059\u308c\u3070\u3044\u3044\u3093\u3060\u306d\u3002<br>num\u306eID\u306f\u3053\u308c\u304b\u30fc\u3002\u306a\u3089\u3053\u3053\u306e\u9818\u57df\u306b\u683c\u7d0d\u3055\u308c\u3066\u3044\u308b\u5024\u306b\u5bfe\u3057\u30661\u3092\u30d7\u30e9\u30b9\u3057\u3088\u3046\u3002<br>\u30d7\u30e9\u30b9\u3057\u307e\u3057\u305f\u3002<br>\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u5909\u6570num\u3068a\u306f\u9818\u57df\u304c\u7570\u306a\u308b\u306e\u3067\u30011\u3092\u30d7\u30e9\u30b9\u3057\u3066\u3082\u5909\u6570a\u306b\u306f\u4f55\u306e\u5f71\u97ff\u3082\u3042\u308a\u307e\u305b\u3093\u3002\u306a\u306e\u3067\u3001Do\u95a2\u6570\u3092\u5b9f\u884c\u3059\u308b\u3068\u6700\u521d\u306eShow\u30671\u3001\u6b21\u306eShow\u30671\u3092\u51fa\u529b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>using System.Collections;\nusing System.Collections.Generic;\nusing UnityEngine;\n\npublic class Sample : MonoBehaviour\n{\n    int a = 1;\n\n    public void Plus(int num)\n    {\n        num += 1;\n    }\n\n    public void Show()\n    {\n        Debug.Log(a);\n    }\n\n    public void Do()\n    {\n\n        Show(); \/\/ 1\n\n        Plus(a);\n\n        Show(); \/\/ 1\n\n    }\n}<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">\u53c2\u7167\u6e21\u3057<\/h3>\n\n\n\n<p><strong>\u30e6\u30cb\u30fc\u30af\u306aID\u3092\u6e21\u3059\u51e6\u7406<\/strong><\/p>\n\n\n\n<p>\u4ee5\u4e0b\u306e\u30b3\u30fc\u30c9\u306fPlus\u95a2\u6570\u5185\u3067\u5f15\u6570\u306b1\u3092\u52a0\u7b97\u3057\u3066\u3044\u307e\u3059\u3002\u30e6\u30cb\u30fc\u30af\u306aID\uff08\u53c2\u7167\uff09\u3092\u6e21\u3057\u3066\u3044\u308b\u306e\u3067\u3001\u304a\u304a\u3082\u3068\u306e\u5909\u6570a\u306b\u5f71\u97ff\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u5185\u3067\u306f<br>\u5f15\u6570\u306b\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\u5909\u6570num\u306fref\u5c5e\u6027\u304c\u4ed8\u3044\u3066\u3044\u308b\u304b\u3089\u65b0\u3057\u304f\u9818\u57df\u3092\u3068\u3089\u306a\u3044\u3088\u30fc\u3002\u95a2\u6570\u3092\u5b9f\u884c\u3059\u308b\u6642\u306b\u6e21\u3055\u308c\u305f\u5909\u6570\u306b\u7d10\u3065\u3044\u305fID\u3092\u53c2\u7167\u3057\u3066\u3001\u305d\u306eID\u306b\u7d10\u3065\u3044\u305f\u9818\u57df\u306b\u51e6\u7406\u3092\u65bd\u305b\u3070\u3044\u3044\u3093\u3060\u3082\u3093\u3002<br>\u5909\u6570num\u306b1\u3092\u30d7\u30e9\u30b9\u3059\u308c\u3070\u3044\u3044\u3093\u3060\u306d\u3002<br>\u5909\u6570num\u306f\u5909\u6570a\u306e\u30e6\u30cb\u30fc\u30afID\u3092\u4f7f\u3048\u3070\u3044\u3044\u3093\u3060\u3088\u306d\u3002<br>\u306f\u3044\u3001\u30d7\u30e9\u30b9\u3057\u307e\u3057\u305f\u3002<br>\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u5909\u6570num\u3068a\u306f\u9818\u57df\u304c\u540c\u3058\u306a\u306e\u3067\u30011\u3092\u30d7\u30e9\u30b9\u3059\u308b\u3068\u5909\u6570a\u3092\u3058\u304b\u306b\u64cd\u4f5c\u3057\u3066\u3044\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002\u306a\u306e\u3067\u3001Do\u95a2\u6570\u3092\u5b9f\u884c\u3059\u308b\u3068\u6700\u521d\u306eShow\u30671\u3001\u6b21\u306eShow\u30672\u3092\u51fa\u529b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>using System.Collections;\nusing System.Collections.Generic;\nusing UnityEngine;\n\npublic class Sample : MonoBehaviour\n{\n    int a = 1;\n\n    public void Plus(ref int num)\n    {\n        num += 1;\n    }\n\n    public void Show()\n    {\n        Debug.Log(a);\n    }\n\n    public void Do()\n    {\n\n        Show(); \/\/ 1\n\n        Plus(ref a);\n\n        Show(); \/\/ 2\n\n    }\n}<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u5404\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u3069\u3063\u3061\u306b\u5206\u985e\u3055\u308c\u308b\u304b\u306b\u3064\u3044\u3066<\/h2>\n\n\n\n<p>\u3067\u306f\u3001\u5177\u4f53\u7684\u306b\u3069\u3046\u3044\u3046\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u76f4\u63a5\u6e21\u3057\u307e\u305f\u306f\u53c2\u7167\u6e21\u3057\u306b\u306a\u308b\u306e\u304b\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u5024 (<code>struct<\/code>) \u306e\u578b\u306e\u5834\u5408\u3001\u5024\u306e\u30b3\u30d4\u30fc\u304c\u30e1\u30bd\u30c3\u30c9\u306b\u6e21\u3055\u308c\u307e\u3059\u3002&nbsp;\u53c2\u7167 (<code>class<\/code>) \u578b\u306e\u5834\u5408\u3001\u53c2\u7167\u306e\u30b3\u30d4\u30fc\u304c\u30e1\u30bd\u30c3\u30c9\u306b\u6e21\u3055\u308c\u307e\u3059\u3002<\/p>\n<cite><a href=\"https:\/\/learn.microsoft.com\/ja-jp\/dotnet\/csharp\/language-reference\/keywords\/method-parameters#ref-parameter-modifier\">\u30e1\u30bd\u30c3\u30c9 \u30d1\u30e9\u30e1\u30fc\u30bf\u30fc<\/a><\/cite><\/blockquote>\n\n\n\n<p>\u77e5\u308a\u305f\u3044\u3053\u3068\u304c\u3053\u3053\u306b\u307e\u3068\u3081\u3089\u308c\u3066\u3044\u305f\u306e\u3067\u3001<a href=\"https:\/\/learn.microsoft.com\/ja-jp\/dotnet\/csharp\/language-reference\/keywords\/method-parameters#ref-parameter-modifier\">\u3053\u3061\u3089<\/a>\u3092\u8aad\u3093\u3067\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p>\u7591\u554f<\/p>\n\n\n\n<p>\u30af\u30e9\u30b9\u306e\u30af\u30e9\u30b9\u3092\u5f15\u6570\u306b\u3057\u3066\u3001\u5909\u5316\u3055\u305b\u308b\u3068\u5143\u306e\u30af\u30e9\u30b9\u306b\u3082\u305d\u306e\u5909\u66f4\u304c\u53cd\u6620\u3055\u308c\u308b\u306e\u304b\u306a\uff1f<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u95a2\u6570\u306b\u5f15\u6570\u3068\u3057\u3066\u6e21\u3057\u305f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u95a2\u6570\u5185\u3067\u5909\u66f4\u3092\u52a0\u3048\u305f\u6642\u306b\u5909\u66f4\u304c\u3069\u3053\u307e\u3067\u53ca\u3076\u304b\u304c\u5206\u304b\u3089\u306a\u304b\u3063\u305f\u3002 \u306a\u306e\u3067\u3001\u307e\u3068\u3081\u3066\u304a\u304f\u3002 \u305d\u3082\u305d\u3082\u76f4\u63a5\u6e21\u3057\u3068\u53c2\u7167\u6e21\u3057\u3063\u3066\u4f55\uff1f \u307e\u305a\u306f\u3053\u306e2\u3064\u304c\u3069\u3046\u3044\u3046\u3082\u306e\u304b\u3092\u8aac\u660e\u3057\u3066\u304a\u304d\u307e\u3059\u3002 \u524d\u63d0\u3068\u3057 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[],"_links":{"self":[{"href":"https:\/\/histy.jp\/index.php?rest_route=\/wp\/v2\/posts\/2106"}],"collection":[{"href":"https:\/\/histy.jp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/histy.jp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/histy.jp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/histy.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2106"}],"version-history":[{"count":11,"href":"https:\/\/histy.jp\/index.php?rest_route=\/wp\/v2\/posts\/2106\/revisions"}],"predecessor-version":[{"id":2140,"href":"https:\/\/histy.jp\/index.php?rest_route=\/wp\/v2\/posts\/2106\/revisions\/2140"}],"wp:attachment":[{"href":"https:\/\/histy.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2106"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/histy.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2106"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/histy.jp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2106"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}