{"id":218,"date":"2022-09-07T09:03:14","date_gmt":"2022-09-07T01:03:14","guid":{"rendered":"https:\/\/courtship.top\/?p=218"},"modified":"2022-09-07T09:03:14","modified_gmt":"2022-09-07T01:03:14","slug":"lambda%e8%a1%a8%e8%be%be%e5%bc%8f-%e5%8c%bf%e5%90%8d%e5%87%bd%e6%95%b0","status":"publish","type":"post","link":"https:\/\/courtship.top\/index.php\/2022\/09\/07\/lambda%e8%a1%a8%e8%be%be%e5%bc%8f-%e5%8c%bf%e5%90%8d%e5%87%bd%e6%95%b0\/","title":{"rendered":"Lambda\u8868\u8fbe\u5f0f \u533f\u540d\u51fd\u6570"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/courtship.top\/wp-content\/uploads\/2022\/09\/\u56fe\u7247-1024x577.png\" alt=\"\" class=\"wp-image-219\"\/><figcaption>\u6784\u6210\u5982\u4e0a\u56fe<\/figcaption><\/figure>\n\n\n\n<p>\u5b9e\u4f8b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">#include &lt;bits\/stdc++.h&gt;\nusing namespace std;\n\n\/\/ lambda\u8868\u8fbe\u5f0f \u533f\u540d\u51fd\u6570\nauto f = [](auto x, auto y)\n{\n    return x * y;\n};\n\nint main()\n{\n    cout &lt;&lt; f(3, 4);\n    return 0;\n}\n\n\/\/12<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">captures<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;] \u4e0d\u622a\u53d6\u4efb\u4f55\u53d8\u91cf\n&#91;&amp;] \u622a\u53d6\u5916\u90e8\u4f5c\u7528\u57df\u4e2d\u6240\u6709\u53d8\u91cf\uff0c\u5e76\u4f5c\u4e3a\u5f15\u7528\u5728\u51fd\u6570\u4f53\u4e2d\u4f7f\u7528\n&#91;=] \u622a\u53d6\u5916\u90e8\u4f5c\u7528\u57df\u4e2d\u6240\u6709\u53d8\u91cf\uff0c\u5e76\u62f7\u8d1d\u4e00\u4efd\u5728\u51fd\u6570\u4f53\u4e2d\u4f7f\u7528\n&#91;=, &amp;foo]   \u622a\u53d6\u5916\u90e8\u4f5c\u7528\u57df\u4e2d\u6240\u6709\u53d8\u91cf\uff0c\u5e76\u62f7\u8d1d\u4e00\u4efd\u5728\u51fd\u6570\u4f53\u4e2d\u4f7f\u7528\uff0c\u4f46\u662f\u5bf9foo\u53d8\u91cf\u4f7f\u7528\u5f15\u7528\n&#91;bar]   \u622a\u53d6bar\u53d8\u91cf\u5e76\u4e14\u62f7\u8d1d\u4e00\u4efd\u5728\u51fd\u6570\u4f53\u91cd\u4f7f\u7528\uff0c\u540c\u65f6\u4e0d\u622a\u53d6\u5176\u4ed6\u53d8\u91cf\n&#91;this]            \u622a\u53d6\u5f53\u524d\u7c7b\u4e2d\u7684this\u6307\u9488\u3002\u5982\u679c\u5df2\u7ecf\u4f7f\u7528\u4e86&amp;\u6216\u8005=\u5c31\u9ed8\u8ba4\u6dfb\u52a0\u6b64\u9009\u9879\u3002<\/code><\/pre>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b9e\u4f8b\uff1a #include &lt;bits\/stdc++.h&gt; using namespace std; \/\/ lambda &#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"emotion":"","emotion_color":"","title_style":"","license":"","footnotes":""},"categories":[22],"tags":[],"class_list":["post-218","post","type-post","status-publish","format-standard","hentry","category-c"],"_links":{"self":[{"href":"https:\/\/courtship.top\/index.php\/wp-json\/wp\/v2\/posts\/218","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/courtship.top\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/courtship.top\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/courtship.top\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/courtship.top\/index.php\/wp-json\/wp\/v2\/comments?post=218"}],"version-history":[{"count":0,"href":"https:\/\/courtship.top\/index.php\/wp-json\/wp\/v2\/posts\/218\/revisions"}],"wp:attachment":[{"href":"https:\/\/courtship.top\/index.php\/wp-json\/wp\/v2\/media?parent=218"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/courtship.top\/index.php\/wp-json\/wp\/v2\/categories?post=218"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/courtship.top\/index.php\/wp-json\/wp\/v2\/tags?post=218"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}