{"id":417,"date":"2023-09-11T00:18:53","date_gmt":"2023-09-10T16:18:53","guid":{"rendered":"https:\/\/9iwd.top\/?p=417"},"modified":"2023-09-11T00:18:55","modified_gmt":"2023-09-10T16:18:55","slug":"11-5-%e5%bc%95%e7%94%a8-%e5%bc%95%e7%94%a8%e7%9a%84%e6%9c%ac%e8%b4%a8","status":"publish","type":"post","link":"http:\/\/9iwd.top\/?p=417","title":{"rendered":"11.5 \u5f15\u7528-\u5f15\u7528\u7684\u672c\u8d28"},"content":{"rendered":"\n<pre class=\"wp-block-code\"><code>#include &lt;iostream>\t \/\/ \u8f93\u51fa\u6d41\u5e93\r\nusing namespace std; \/\/ \u4f7f\u7528\u6807\u51c6\u547d\u540d\u7a7a\u95f4\r\n\r\n\/\/ \u8bfe\u7a0b\uff1a05 \u5f15\u7528\u7684\u672c\u8d28\u5728C++\u4e2d\u5185\u90e8\u5b9e\u73b0\u662f\u4e00\u4e2a\u6307\u9488\u5e38\u91cf\r\n\r\n\/\/ \u53d1\u73b0\u662f\u5f15\u7528\uff0c\u81ea\u52a9\u8f6c\u6362\u4e3a int * const ref =&amp;a;\r\nvoid func(int &amp;ref)\r\n{\r\n\tref = 100; \/\/ ref\u662f\u5f15\u7528\uff0c\u8f6c\u6362\u4e3a*ref = 100\uff1b\r\n}\r\n\r\n\/\/ \u7a0b\u5e8f\u5165\u53e3\u51fd\u6570\r\nint main()\r\n{\r\n\t\/\/ system(\"chcp 65001\");\t\t   \/\/ \u4e34\u65f6\u8bbe\u7f6eUTF-8\u7f16\u7801\r\n\tint a = 10;\r\n\r\n\t\/\/ \u81ea\u52a9\u8f6c\u6362\u4e3a int * const ref =&amp;a;\/\/ \u6307\u9488\u5e38\u91cf\u662f\u6307\u9488\u6307\u5411\u4e0d\u53ef\u4ee5\u6539\uff0c\u4e5f\u8bf4\u660e\u4e3a\u4ec0\u4e48\u5f15\u7528\u4e0d\u53ef\u4ee5\u6539\r\n\tint &amp;ref = a;\r\n\tref = 20; \/\/ \u5185\u90e8\u53d1\u73b0ref\u662f\u5f15\u7528\uff0c\u81ea\u52a8\u5e2e\u6211\u4eec\u8f6c\u6362\u4e3a*ref=20;\r\n\r\n\tcout &lt;&lt; \"a = \" &lt;&lt; a &lt;&lt; endl;\r\n\tcout &lt;&lt; \"ref = \" &lt;&lt; ref &lt;&lt; endl;\r\n\r\n\tsystem(\"pause\"); \/\/ \u63a7\u5236\u53f0\u6682\u505c\uff0c\u7b49\u5f85\u4e0b\u4e00\u6b65\u64cd\u4f5c\r\n\treturn 0;\t\t \/\/ \u7ed3\u675f\u8fd4\u56de\u503c\uff1a0\r\n}<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[13],"tags":[],"_links":{"self":[{"href":"http:\/\/9iwd.top\/index.php?rest_route=\/wp\/v2\/posts\/417"}],"collection":[{"href":"http:\/\/9iwd.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/9iwd.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/9iwd.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/9iwd.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=417"}],"version-history":[{"count":1,"href":"http:\/\/9iwd.top\/index.php?rest_route=\/wp\/v2\/posts\/417\/revisions"}],"predecessor-version":[{"id":418,"href":"http:\/\/9iwd.top\/index.php?rest_route=\/wp\/v2\/posts\/417\/revisions\/418"}],"wp:attachment":[{"href":"http:\/\/9iwd.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=417"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/9iwd.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=417"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/9iwd.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=417"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}