{"id":3837,"date":"2023-07-09T21:09:23","date_gmt":"2023-07-09T12:09:23","guid":{"rendered":"https:\/\/dennie.tokyo\/it\/?p=3837"},"modified":"2023-07-09T21:15:02","modified_gmt":"2023-07-09T12:15:02","slug":"%e3%80%90go%e3%80%91%e9%96%a2%e6%95%b0%e5%9e%8b%e3%81%ae%e5%ae%a3%e8%a8%80","status":"publish","type":"post","link":"https:\/\/dennie.tokyo\/it\/?p=3837","title":{"rendered":"\u3010Go\u3011\u95a2\u6570\u578b\u306e\u5ba3\u8a00"},"content":{"rendered":"\n<p>\u95a2\u6570\u3082\u578b\u5b9a\u7fa9\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<!--more-->\n\n\n\n<h1 class=\"wp-block-heading\">\u540c\u3058\u578b\u3067\u3042\u308b\u3053\u3068\u306e\u6761\u4ef6<\/h1>\n\n\n\n<p>\u95a2\u6570\u306f\u4ee5\u4e0b\u304c\u540c\u3058\u3067\u3042\u308c\u3070\u3001\u540c\u3058\u578b\u3068\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u3092\u95a2\u6570\u306e\u30b7\u30b0\u30cd\u30c1\u30e3\u30fc\u3068\u547c\u3073\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>\u5f15\u6570\u306e\u6570\u3068\u578b<\/li><li>\u623b\u308a\u5024\u306e\u6570\u3068\u578b<\/li><\/ul>\n\n\n\n<h1 class=\"wp-block-heading\">\u5b9a\u7fa9<\/h1>\n\n\n\n<p>\u4ee5\u4e0b\u306e\u3088\u3046\u306btype\u30ad\u30fc\u30ef\u30fc\u30c9\u3092\u4f7f\u7528\u3057\u3066\u95a2\u6570\u306e\u578b\u3092\u5b9a\u7fa9\u51fa\u6765\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-plain\"><code>\/\/ \u95a2\u6570\u30bf\u30a4\u30d7\u5b9a\u7fa9\ntype myFuncType func(int, int) int<\/code><\/pre><\/div>\n\n\n\n<h1 class=\"wp-block-heading\">\u4f7f\u7528\u4f8b<\/h1>\n\n\n\n<p>\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u95a2\u6570\u578b\u3092\u4f7f\u7528\u3057\u3066\u3001\u30dd\u30ea\u30e2\u30fc\u30d5\u30a3\u30ba\u30e0\u306e\u3088\u3046\u306a\u4f7f\u3044\u65b9\u304c\u51fa\u6765\u307e\u3059\u3002<br>\u8db3\u3057\u7b97\u3068\u5f15\u304d\u7b97\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-plain\"><code>package main\n\nimport (\n\t&quot;fmt&quot;\n)\n\n\/\/ \u95a2\u6570\u30bf\u30a4\u30d7\u5b9a\u7fa9\ntype myFuncType func(int, int) int\n\n\/\/ \u8a08\u7b97\u69cb\u9020\u4f53\u5b9a\u7fa9\ntype myStructType struct {\n\targ1   int\n\targ2   int\n\tresult myFuncType\n}\n\nfunc main() {\n\n\t\/\/ \u8db3\u3057\u7b97\n\tcalc := myStructType{\n\t\targ1:   1,\n\t\targ2:   1,\n\t\tresult: addFunc,\n\t}\n\tfmt.Println(calculation(calc)) \/\/ 2 \u304c\u8868\u793a\u3055\u308c\u308b\u3002\n\n\t\/\/ \u5f15\u304d\u7b97\n\tcalc = myStructType{\n\t\targ1:   1,\n\t\targ2:   1,\n\t\tresult: subFunc,\n\t}\n\tfmt.Println(calculation(calc)) \/\/ 0 \u304c\u8868\u793a\u3055\u308c\u308b\u3002\n}\n\n\/\/ \u8db3\u3057\u7b97\u95a2\u6570\nfunc addFunc(arg1, arg2 int) int {\n\treturn arg1 + arg2\n}\n\n\/\/ \u5f15\u304d\u7b97\u95a2\u6570\nfunc subFunc(arg1, arg2 int) int {\n\treturn arg1 - arg2\n}\n\n\/\/ \u8a08\u7b97\u95a2\u6570\nfunc calculation(my myStructType) int {\n\treturn my.result(my.arg1, my.arg2)\n}\n<\/code><\/pre><\/div>\n\n\n\n<p>\u305f\u3060\u3057\u3001\u3053\u306e\u3088\u3046\u306a\u4f7f\u3044\u65b9\u304c\u826f\u3044\u306e\u304b\u306f\u4e0d\u660e\u3067\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u95a2\u6570\u3082\u578b\u5b9a\u7fa9\u3067\u304d\u307e\u3059\u3002<\/p>\n","protected":false},"author":1,"featured_media":968,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[33],"tags":[],"class_list":["post-3837","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-go"],"_links":{"self":[{"href":"https:\/\/dennie.tokyo\/it\/index.php?rest_route=\/wp\/v2\/posts\/3837","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dennie.tokyo\/it\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dennie.tokyo\/it\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dennie.tokyo\/it\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dennie.tokyo\/it\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3837"}],"version-history":[{"count":2,"href":"https:\/\/dennie.tokyo\/it\/index.php?rest_route=\/wp\/v2\/posts\/3837\/revisions"}],"predecessor-version":[{"id":3839,"href":"https:\/\/dennie.tokyo\/it\/index.php?rest_route=\/wp\/v2\/posts\/3837\/revisions\/3839"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dennie.tokyo\/it\/index.php?rest_route=\/wp\/v2\/media\/968"}],"wp:attachment":[{"href":"https:\/\/dennie.tokyo\/it\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3837"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dennie.tokyo\/it\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3837"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dennie.tokyo\/it\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3837"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}