{"id":106,"date":"2025-07-29T19:17:38","date_gmt":"2025-07-29T11:17:38","guid":{"rendered":"https:\/\/bolinio.top\/?p=106"},"modified":"2025-08-03T16:12:05","modified_gmt":"2025-08-03T08:12:05","slug":"c11%e7%89%b9%e6%80%a7%ef%bc%9alambda%e8%a1%a8%e8%be%be%e5%bc%8f","status":"publish","type":"post","link":"https:\/\/bolinio.top\/?p=106","title":{"rendered":"C++11\u7279\u6027\uff1aLambda\u8868\u8fbe\u5f0f"},"content":{"rendered":"\n<pre class=\"wp-block-code\"><code>auto dfs = &#91;&amp;](this auto &amp;&amp; dfs, int x, int y) -> int {};<\/code><\/pre>\n\n\n\n<p>\u4e0a\u5f0f\u662f\u4e00\u4e2a\u533f\u540d\u7684Lambda\u8868\u8fbe\u5f0f\u3002\u5982\u679c\u5c31\u6700\u7b80\u5355\u5730\u5bf9Lambda\u8868\u8fbe\u5f0f\u8fdb\u884c\u4e86\u89e3\u7684\u8bdd\uff0c\u90a3\u4e48\u9700\u8981\u6ce8\u610f\u7684\u70b9\u6709\u4ee5\u4e0b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8868\u8fbe\u5f0f\u7684\u524d\u9762\u4e00\u822c\u4f7f\u7528auto\uff0c\u8be5\u5173\u952e\u5b57\u7528\u4e8e\u81ea\u52a8\u63a8\u5bfclambda\u8868\u8fbe\u5f0f\u7684\u7c7b\u578b<\/li>\n\n\n\n<li>[]\u5185\u7684\u5185\u5bb9\u4e3a\u6355\u83b7\u65b9\u5f0f\uff0c\u5e38\u7528\u7684\u4e3a = \u548c &amp; \u3002\u5176\u4e2d&amp;\u662f\u9690\u5f0f\u5f15\u7528\u6355\u83b7\uff0c\u6d45\u62f7\u8d1d\u3002=\u662f\u9690\u5f0f\u503c\u6355\u83b7\uff0c\u6df1\u62f7\u8d1d\u3002<\/li>\n\n\n\n<li>auto&amp;&amp; dfs\u662f\u8be5\u533f\u540d\u51fd\u6570\u4e2d\u7684\u7279\u6b8a\u53c2\u6570\uff0c\u4ee3\u8868\u901a\u7528\u5f15\u7528\u3002<strong>\u5f53\u4f7f\u7528auto\u8fdb\u884c\u7c7b\u578b\u63a8\u5bfc\u65f6\uff0cC++\u4e0d\u5141\u8bb8\u4e00\u4e2a\u53d8\u91cf\u4f7f\u7528\u81ea\u8eab\u8fdb\u884c\u521d\u59cb\u5316\u3002<\/strong>\u4f7f\u7528\u8be5\u53c2\u6570\u4e4b\u540e\u624d\u80fd\u591f\u6b63\u5e38\u5730\u8c03\u7528\u81ea\u8eab\u3002<\/li>\n\n\n\n<li>-&gt;\u7528\u4e8e\u6307\u5b9aLambda\u8868\u8fbe\u5f0f\u7684\u8fd4\u56de\u7c7b\u578b<\/li>\n\n\n\n<li><strong>\u8bb0\u5f97\u6700\u540e\u7684\u65f6\u5019\u8981\u52a0\u4e0a\u5206\u53f7\u6765\u7ed3\u675f\u8fd9\u4e2a\u51fd\u6570\u7684\u58f0\u660e\uff01\uff01\uff01<\/strong><\/li>\n<\/ul>\n\n\n\n<p>Lambda\u8868\u8fbe\u5f0f\u5341\u5206\u7b80\u6d01\u597d\u7528\uff0c\u4f46\u662f\u5728\u7ef4\u62a4\u548c\u6269\u5c55\u7684\u65f6\u5019\u53ef\u80fd\u4f1a\u96be\u4ee5\u7406\u89e3\u3002\u56e0\u6b64\uff0cLambda\u8868\u8fbe\u5f0f\u7528\u5728\u7b97\u6cd5\u6bd4\u8d5b\u4e0a\u6216\u8005\u662f\u914d\u5957\u6ce8\u91ca\u8fdb\u884c\u4f7f\u7528~<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e0a\u5f0f\u662f\u4e00\u4e2a\u533f\u540d\u7684Lambda\u8868\u8fbe\u5f0f\u3002\u5982\u679c\u5c31\u6700\u7b80\u5355\u5730\u5bf9Lambda\u8868\u8fbe\u5f0f\u8fdb\u884c\u4e86\u89e3\u7684\u8bdd\uff0c\u90a3\u4e48\u9700\u8981\u6ce8\u610f\u7684\u70b9\u6709\u4ee5\u4e0b\uff1a  [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[19],"tags":[15],"class_list":["post-106","post","type-post","status-publish","format-standard","hentry","category-c-c","tag-c-c"],"_links":{"self":[{"href":"https:\/\/bolinio.top\/index.php?rest_route=\/wp\/v2\/posts\/106","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bolinio.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bolinio.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bolinio.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bolinio.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=106"}],"version-history":[{"count":2,"href":"https:\/\/bolinio.top\/index.php?rest_route=\/wp\/v2\/posts\/106\/revisions"}],"predecessor-version":[{"id":156,"href":"https:\/\/bolinio.top\/index.php?rest_route=\/wp\/v2\/posts\/106\/revisions\/156"}],"wp:attachment":[{"href":"https:\/\/bolinio.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=106"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bolinio.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=106"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bolinio.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=106"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}