{"id":837,"date":"2017-12-20T20:00:08","date_gmt":"2017-12-20T12:00:08","guid":{"rendered":"https:\/\/damogame.cn:15443\/wordpress\/?p=837"},"modified":"2019-06-25T20:05:44","modified_gmt":"2019-06-25T12:05:44","slug":"%e5%bd%93%e7%ba%bf%e7%a8%8b%e5%87%bd%e6%95%b0%e4%b8%bac%e7%b1%bb%e6%88%90%e5%91%98%e5%87%bd%e6%95%b0%e6%97%b6","status":"publish","type":"post","link":"https:\/\/i007.cc\/wordpress\/archives\/837","title":{"rendered":"\u5f53\u7ebf\u7a0b\u51fd\u6570\u4e3aC++\u7c7b\u6210\u5458\u51fd\u6570\u65f6"},"content":{"rendered":"
\n

\u5f88\u591a\u65f6\u5019\u6211\u4eec\u5728C++\u591a\u7ebf\u7a0b\u5f00\u53d1\u65f6\uff0c\u90fd\u4f1a\u6216\u591a\u6216\u5c11\u9047\u5230\u7ebf\u7a0b\u51fd\u6570\u4e3aC++\u7c7b\u4e2d\u7684\u67d0\u4e2a\u6210\u5458\u51fd\u6570\uff0c\u6b64\u65f6\u53ef\u80fd\u4f1a\u53d1\u751f\u4ec0\u4e48\u5462\uff1f\u4f60\u6709\u53ef\u80fd\u4f1a\u6742\u4e48\u505a\u5462\uff1f<\/p>\n<\/div>\n

\n
\n

\u63a5\u4e0b\u6765\u6211\u5c31\u4e3a\u5927\u5bb6\u603b\u7ed3\u4e00\u4e0b\u6211\u5728\u8fd9\u65b9\u9762\u8d70\u8fc7\u7684\u4e00\u4e2a\u5386\u7a0b<\/p>\n

<\/a>1.\u95ee\u9898\u4e00<\/h2>\n

\u8bb0\u5f97\u6211\u5728\u4e4b\u524d\u5728\u5199\u4e00\u4e2audp\u4f20\u8f93\u6587\u4ef6\u7684\u7a0b\u5e8f\u65f6\uff0c\u6211\u5c31\u7b2c\u4e00\u6b21\u9047\u5230\u4e86\u7ebf\u7a0b\u51fd\u6570\u4e3aC++\u7c7b\u7684\u6210\u5458\u51fd\u6570\uff0c\u5f53\u65f6\u9047\u5230\u7684\u95ee\u9898\uff0c\u5927\u6982\u610f\u601d\u5982\u4e0b:<\/p>\n

#include<iostream><\/span>\r\n#include <thread><\/span>\r\n#include <unistd.h><\/span>\r\nclass<\/span> Test\r\n{\r\n    public<\/span>:\r\n        Test():testThread_(print)\r\n        {\r\n\r\n        }\r\n        void<\/span> print(void<\/span>)\r\n        {\r\n            std<\/span>::cout<\/span><<\"hello\"<\/span><<std<\/span>::endl;\r\n        }\r\n    private<\/span>:\r\n        std<\/span>::thread testThread_;\r\n};\r\n\r\nint<\/span> main(int<\/span> argc,char<\/span> **argv)\r\n{\r\n  Test test;\r\n  sleep(1000<\/span>); \r\n  return<\/span> 0<\/span>;\r\n}<\/code><\/pre>\n
<\/a>2.(\u4e00)\u89e3\u51b3\u65b9\u6848<\/h2>\n
\u6839\u636e\u4e00\u79cd\u7684\u62a5\u9519\uff0c\u6211\u60f3\u6211\u4eec\u60f3\u5230\u7684\u6700\u7b80\u5355\u7684\u65b9\u6cd5\u5c31\u662f\u628a\u6210\u5458\u51fd\u6570\u8bbe\u6210\u9759\u6001\u6210\u5458\u51fd\u6570
\n\u5177\u4f53\u5982\u4e0b<\/p>\n
#include<iostream><\/span>\r\n#include <thread><\/span>\r\n#include <unistd.h><\/span>\r\nclass<\/span> Test\r\n{\r\n    public<\/span>:\r\n        Test():testThread_(print)\r\n        {\r\n\r\n        }\r\n        static<\/span> void<\/span> print(void<\/span>)\r\n        {\r\n            std<\/span>::cout<\/span><<\"hello\"<\/span><<std<\/span>::endl;\r\n        }\r\n    private<\/span>:\r\n        std<\/span>::thread testThread_;\r\n};\r\n\r\nint<\/span> main(int<\/span> argc,char<\/span> **argv)\r\n{\r\n  Test test;\r\n  sleep(1000<\/span>); \r\n  return<\/span> 0<\/span>;\r\n}<\/code><\/pre>\n
\u8fd9\u4e2a\u4ee3\u7801\u89e3\u51b3\u4e86\u6211\u5728\u4e00\u4e2d\u9047\u5230\u7684\u95ee\u9898<\/p>\n
<\/a>3.\u95ee\u9898\u4e8c<\/h2>\n
2\u4e2d\u4f3c\u4e4e\u8868\u9762\u4e0a\u89e3\u51b3\u4e86\u6211\u7684\u95ee\u9898\uff0c\u4f46\u4e8b\u5b9e\u4e0a\u7531\u4e8e2\u7684\u89e3\u51b3\u65b9\u6848\uff0c\u6211\u53c8\u9047\u5230\u4e86\u65b0\u7684\u95ee\u9898<\/p>\n
\r\n#include<iostream><\/span>\r\n#include <thread><\/span>\r\n#include <unistd.h><\/span>\r\nclass<\/span> Test\r\n{\r\n    public<\/span>:\r\n        Test(int<\/span> m):n(m),testThread_(print)\r\n        {\r\n\r\n        }\r\n        static<\/span> void<\/span> print(void<\/span>)\r\n        {\r\n            std<\/span>::cout<\/span><<n<<std<\/span>::endl;\r\n        }\r\n    private<\/span>:\r\n        int<\/span> n;\r\n        std<\/span>::thread testThread_;\r\n};\r\n\r\nint<\/span> main(int<\/span> argc,char<\/span> **argv)\r\n{\r\n  Test test(8<\/span>);\r\n  sleep(1000<\/span>); \r\n  return<\/span> 0<\/span>;\r\n}<\/code><\/pre>\n
\u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u5f53\u6211\u7684\u7ebf\u7a0b\u51fd\u6570\u5728\u4f7f\u7528\u7c7b\u7684\u6210\u5458\u51fd\u6570\u65f6\uff0c\u7f16\u8bd1\u65f6\u4f1a\u62a5\u9519
\n\"\u8fd9\u91cc\u5199\u56fe\u7247\u63cf\u8ff0\"
\n\u8fd9\u662f\u56e0\u4e3a\uff0c\u6211\u4eec\u7684\u9759\u6001\u6210\u5458\u51fd\u6570\u5e76\u4e0d\u80fd\u4f7f\u7528\u975e\u9759\u6001\u7684\u6210\u5458\u53d8\u91cf(\u56e0\u4e3a\u5b83\u6ca1\u6709\u67d0\u4e2a\u5177\u4f53\u5bf9\u8c61\u7684this\u6307\u9488)<\/p>\n
<\/a>4.(\u4e8c)\u89e3\u51b3\u65b9\u68481<\/h2>\n
\u89e3\u51b3\u65b9\u6848\u5f88\u7b80\u5355\uff0c\u6211\u4eec\u53ea\u9700\u7ed9\u9759\u6001\u6210\u5458\u51fd\u6570\u4f20\u9012\u67d0\u5bf9\u8c61\u7684this\u6307\u9488\u5373\u53ef
\n\u5177\u4f53\u5982\u4e0b<\/p>\n
#include<iostream><\/span>\r\n#include <thread><\/span>\r\n#include <unistd.h><\/span>\r\nclass<\/span> Test\r\n{\r\n    public<\/span>:\r\n        Test(int<\/span> m):n(m),testThread_(print,this<\/span>)\r\n        {\r\n\r\n        }\r\n        static<\/span> void<\/span> print(Test *pt)\r\n        {\r\n            std<\/span>::cout<\/span><<pt->n<<std<\/span>::endl;\r\n        }\r\n    private<\/span>:\r\n        int<\/span> n;\r\n        std<\/span>::thread testThread_;\r\n};\r\n\r\nint<\/span> main(int<\/span> argc,char<\/span> **argv)\r\n{\r\n  Test test(8<\/span>);\r\n  sleep(1000<\/span>); \r\n  return<\/span> 0<\/span>;\r\n}<\/code><\/pre>\n
<\/a>5.(\u4e8c)\u89e3\u51b3\u65b9\u68482<\/h2>\n
4\u4e2d\u7684\u786e\u5b8c\u5168\u89e3\u51b3\u4e86\u6211\u4eec\u5728\u7ebf\u7a0b\u4e2d\u8c03\u7528\u7c7b\u7684\u6210\u5458\u51fd\u6570\u7684\u6240\u6709\u95ee\u9898\uff0c\u4f46\u662f\u4f60\u4f1a\u4e0d\u4f1a\u611f\u89c9\u5176\u7528\u8d77\u6765\u5f88\u522b\u626d\uff0c\u672c\u6765\u6211\u4eec\u53ea\u662f\u5411\u4f7f\u4e00\u4e2a\u6210\u5458\u51fd\u6570\u4e3a\u7ebf\u7a0b\u51fd\u6570\uff0c\u8fd9\u6837\u6211\u4eec\u5c31\u53ef\u4ee5\u5728\u8be5\u7ebf\u7a0b\u51fd\u6570\u4e2d\u76f4\u63a5\u4f7f\u7528\u8be5\u7c7b\u7684\u6210\u5458\u53d8\u91cf\u4e86\uff0c\u4f46\u662f\u7531\u4e8e2\u4e2d\u6709\u53d9\u8ff0\u7684\u90a3\u4e9b\u539f\u56e0\uff0c\u7ed3\u679c\u4f7f\u6211\u4eec\u4e0d\u5f97\u4e0d\u4f7f\u7528\u5c06\u6210\u5458\u51fd\u6570\u8bbe\u4e3a\u9759\u6001\u7684\uff0c\u7ed3\u679c\u5c31\u662f\u6211\u4eec\u73b0\u5728\u4f7f\u7528\u7c7b\u7684\u6210\u5458\u53d8\u91cf\u4f1a\u8fd9\u4e48\u9ebb\u70e6\uff0c\u611f\u89c9\u597d\u4e0d\u723d\u3002\u96be\u9053\u5c31\u6ca1\u4ec0\u4e48\u65b9\u6cd5\u53ef\u4ee5\u8ba9\u6211\u4eec\u4e0d\u662f\u6210\u5458\u51fd\u6570\u53d8\u4e3a\u9759\u6001\u7684\uff1f
\n\u54c8\u54c8\uff0c\u5f53\u7136\u662f\u6709\u7684\u5177\u4f53\u65b9\u6848\u5982\u4e0b<\/p>\n
#include<iostream><\/span>\r\n#include <thread><\/span>\r\n#include <unistd.h><\/span>\r\n#include <functional><\/span>\r\nclass<\/span> Test\r\n{\r\n    public<\/span>:\r\n        Test(int<\/span> m):n(m),testThread_(std<\/span>::bind(&Test::print,this<\/span>))\r\n        {\r\n\r\n        }\r\n        void<\/span> print(void<\/span>)\r\n        {\r\n            std<\/span>::cout<\/span><<n<<std<\/span>::endl;\r\n        }\r\n    private<\/span>:\r\n        int<\/span> n;\r\n        std<\/span>::thread testThread_;\r\n};\r\n\r\nint<\/span> main(int<\/span> argc,char<\/span> **argv)\r\n{\r\n  Test test(8<\/span>);\r\n  sleep(1000<\/span>); \r\n  return<\/span> 0<\/span>;\r\n}<\/code><\/pre>\n
\u6211\u4eec\u53ef\u4ee5\u50cf\u4e0a\u8ff0\u4ee3\u7801\u90a3\u6837\u53ea\u9700\u7528C++11\u65b0\u6807\u51c6\u7684std::bind\u51fd\u6570\u5c06\u5176\u6210\u5458\u51fd\u6570\u4e0e\u5bf9\u5e94\u7684\u5bf9\u8c61\u6307\u9488(\u5373this\u6307\u9488)\u7ed1\u5b9a\u4e4b\u540e\u4fbf\u53ef\u9ad8\u6795\u65e0\u5fe7\u7684\u89e3\u51b3\u6211\u4eec\u4e0a\u8ff0\u7684\u6240\u6709\u95ee\u9898\u4e86<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"
\u5f88\u591a\u65f6\u5019\u6211\u4eec\u5728C++\u591a\u7ebf\u7a0b\u5f00\u53d1\u65f6\uff0c\u90fd\u4f1a\u6216<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"colormag_page_container_layout":"default_layout","colormag_page_sidebar_layout":"default_layout","footnotes":""},"categories":[],"tags":[118],"class_list":["post-837","post","type-post","status-publish","format-standard","hentry","tag-02-"],"_links":{"self":[{"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/posts\/837","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/comments?post=837"}],"version-history":[{"count":0,"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/posts\/837\/revisions"}],"wp:attachment":[{"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/media?parent=837"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/categories?post=837"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/i007.cc\/wordpress\/wp-json\/wp\/v2\/tags?post=837"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\u5982\u4e0a\u8ff0\u4ee3\u7801\uff0c\u5f53\u6211\u7f16\u8bd1\u65f6\u4f1a\u4ea7\u751f\u5982\u4e0b\u7f16\u8bd1\u7ed3\u679c
\n\"\u8fd9\u91cc\u5199\u56fe\u7247\u63cf\u8ff0\"
\n\u6839\u636e\u7b2c\u4e00\u4e2aerror\u62a5\u9519\uff0c\u8c8c\u4f3c\u7a0b\u5e8f\u5e0c\u671b\u6211\u4eec\u628aprint\u51fd\u6570\u8bbe\u4e3a\u9759\u6001\u51fd\u6570\uff0c\u7b2c\u4e8c\u4e2aerror\u5219\u610f\u601d\u662f\u6211\u4eec\u4f20\u9012\u7684\u53c2\u6570\u4e0d\u80fd\u548cstd::thread\u6240\u5339\u914d\u3002\u6211\u7684\u524d\u51e0\u7bc7\u535a\u6587\u6709\u5199\u8fc7std::thread\u76f8\u5173\u7684\u77e5\u8bc6\uff0c\u5b83\u7684\u7b2c\u4e00\u4e2a\u53c2\u6570\u4e3a\u51fd\u6570\u6307\u9488\uff0c\u800c\u6211\u4eec\u7684\u6807\u51c6C++\u91cc\u8fd9\u6837\u662f\u83b7\u53d6\u4e0d\u5230\u5176\u6210\u5458\u51fd\u6570\u7684\u6307\u9488\u7684\u6240\u4ee5\u624d\u4f1a\u4ea7\u751f\u4e0a\u8ff0\u7684\u62a5\u9519\u3002\u5173\u4e8eC++\u83b7\u53d6\u5176\u6210\u5458\u51fd\u6570\u65b9\u9762\u7684\u77e5\u8bc6\uff0c\u8bf7\u53c2\u8003\u8fd9\u4e2a\u94fe\u63a5http:\/\/www.zhihu.com\/question\/27738023<\/a><\/p>\n