{"id":1347,"date":"2025-02-04T00:45:42","date_gmt":"2025-02-03T16:45:42","guid":{"rendered":"https:\/\/www.laixuexila.com\/?p=1347"},"modified":"2025-02-04T01:02:14","modified_gmt":"2025-02-03T17:02:14","slug":"%e5%85%a8%e9%9d%a2c%e6%95%99%e7%a8%8b%e5%ad%a6%e4%b9%a0%e5%a4%a7%e7%ba%b2%ef%bc%9a%e4%bb%8e%e5%9f%ba%e7%a1%80%e8%af%ad%e6%b3%95%e5%88%b0%e9%ab%98%e7%ba%a7%e7%89%b9%e6%80%a7%ef%bc%8c%e5%85%a8","status":"publish","type":"post","link":"https:\/\/www.laixuexila.com\/index.php\/2025\/02\/04\/%e5%85%a8%e9%9d%a2c%e6%95%99%e7%a8%8b%e5%ad%a6%e4%b9%a0%e5%a4%a7%e7%ba%b2%ef%bc%9a%e4%bb%8e%e5%9f%ba%e7%a1%80%e8%af%ad%e6%b3%95%e5%88%b0%e9%ab%98%e7%ba%a7%e7%89%b9%e6%80%a7%ef%bc%8c%e5%85%a8\/","title":{"rendered":"C++\u6559\u7a0b\u5b66\u4e60\u5927\u7eb2\uff1a\u4ece\u57fa\u7840\u8bed\u6cd5\u5230\u9ad8\u7ea7\u7279\u6027\uff0c\u5168\u9762\u638c\u63e1C++\u7f16\u7a0b\u6280\u5de7"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">C++\u6559\u7a0b\u5b66\u4e60\u5927\u7eb2\u53ef\u4ee5\u6309\u7167\u4ece\u57fa\u7840\u5230\u8fdb\u9636\u7684\u987a\u5e8f\u8fdb\u884c\u5b89\u6392\uff0c\u6db5\u76d6\u8bed\u8a00\u7684\u57fa\u672c\u8bed\u6cd5\u3001\u9762\u5411\u5bf9\u8c61\u7f16\u7a0b\u3001STL\uff08\u6807\u51c6\u6a21\u677f\u5e93\uff09\u7b49\u5185\u5bb9\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u5e38\u89c1\u7684\u5b66\u4e60\u5927\u7eb2\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1. <strong>C++\u57fa\u7840\u8bed\u6cd5<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>C++\u7b80\u4ecb<\/strong>\n<ul class=\"wp-block-list\">\n<li>C++\u7684\u5386\u53f2\u4e0e\u7279\u70b9<\/li>\n\n\n\n<li>C++\u4e0eC\u7684\u533a\u522b<\/li>\n\n\n\n<li>C++\u7684\u7f16\u8bd1\u8fc7\u7a0b<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u57fa\u672c\u8bed\u6cd5<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u6570\u636e\u7c7b\u578b\uff1a\u57fa\u672c\u6570\u636e\u7c7b\u578b\uff08\u6574\u578b\u3001\u6d6e\u52a8\u7c7b\u578b\u3001\u5b57\u7b26\u7c7b\u578b\u7b49\uff09<\/li>\n\n\n\n<li>\u53d8\u91cf\u58f0\u660e\u4e0e\u521d\u59cb\u5316<\/li>\n\n\n\n<li>\u5e38\u91cf\uff08const\uff09<\/li>\n\n\n\n<li>\u8f93\u5165\u8f93\u51fa\uff1a<code>cin<\/code> \u548c <code>cout<\/code><\/li>\n\n\n\n<li>\u57fa\u672c\u8fd0\u7b97\u7b26\uff08\u7b97\u6570\u8fd0\u7b97\u7b26\u3001\u6bd4\u8f83\u8fd0\u7b97\u7b26\u3001\u903b\u8f91\u8fd0\u7b97\u7b26\uff09<\/li>\n\n\n\n<li>\u63a7\u5236\u7ed3\u6784\uff08if\u3001else\u3001switch\u3001for\u3001while\u3001do-while\uff09<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u51fd\u6570<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u51fd\u6570\u7684\u58f0\u660e\u4e0e\u5b9a\u4e49<\/li>\n\n\n\n<li>\u51fd\u6570\u53c2\u6570\u4f20\u9012\uff08\u6309\u503c\u4f20\u9012\u4e0e\u6309\u5f15\u7528\u4f20\u9012\uff09<\/li>\n\n\n\n<li>\u51fd\u6570\u91cd\u8f7d<\/li>\n\n\n\n<li>\u8fd4\u56de\u503c\u4e0e\u51fd\u6570\u9012\u5f52<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u6570\u7ec4\u4e0e\u5b57\u7b26\u4e32<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u4e00\u7ef4\u548c\u4e8c\u7ef4\u6570\u7ec4<\/li>\n\n\n\n<li>\u5b57\u7b26\u4e32\u5904\u7406\uff08C\u98ce\u683c\u5b57\u7b26\u4e32\u4e0eC++\u98ce\u683c\u5b57\u7b26\u4e32\uff09<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">2. <strong>\u9762\u5411\u5bf9\u8c61\u7f16\u7a0b\uff08OOP\uff09<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u7c7b\u4e0e\u5bf9\u8c61<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u7c7b\u7684\u5b9a\u4e49\u4e0e\u5bf9\u8c61\u7684\u521b\u5efa<\/li>\n\n\n\n<li>\u6784\u9020\u51fd\u6570\u4e0e\u6790\u6784\u51fd\u6570<\/li>\n\n\n\n<li>\u6210\u5458\u51fd\u6570\u4e0e\u6210\u5458\u53d8\u91cf<\/li>\n\n\n\n<li>\u8bbf\u95ee\u63a7\u5236\uff08public\u3001private\u3001protected\uff09<\/li>\n\n\n\n<li><code>this<\/code>\u6307\u9488<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u7ee7\u627f<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u57fa\u7c7b\u4e0e\u6d3e\u751f\u7c7b<\/li>\n\n\n\n<li>\u7ee7\u627f\u7684\u7c7b\u578b\uff1a\u516c\u6709\u7ee7\u627f\u3001\u79c1\u6709\u7ee7\u627f\u3001\u4fdd\u62a4\u7ee7\u627f<\/li>\n\n\n\n<li>\u6784\u9020\u51fd\u6570\u4e0e\u6790\u6784\u51fd\u6570\u7684\u7ee7\u627f<\/li>\n\n\n\n<li>\u865a\u51fd\u6570\u4e0e\u591a\u6001\uff08\u52a8\u6001\u7ed1\u5b9a\uff09<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u591a\u6001<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u51fd\u6570\u91cd\u8f7d\u4e0e\u8fd0\u7b97\u7b26\u91cd\u8f7d<\/li>\n\n\n\n<li>\u865a\u51fd\u6570\u4e0e\u7eaf\u865a\u51fd\u6570<\/li>\n\n\n\n<li>\u62bd\u8c61\u7c7b<\/li>\n\n\n\n<li>\u591a\u6001\u7684\u5b9e\u73b0\uff1a\u57fa\u7c7b\u6307\u9488\u6307\u5411\u6d3e\u751f\u7c7b\u5bf9\u8c61<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u5c01\u88c5\u4e0e\u62bd\u8c61<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u6570\u636e\u9690\u85cf<\/li>\n\n\n\n<li>\u63a5\u53e3\u4e0e\u62bd\u8c61\u7c7b<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u53cb\u5143\u51fd\u6570\u4e0e\u53cb\u5143\u7c7b<\/strong><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">3. <strong>\u9ad8\u7ea7\u7279\u6027\u4e0e\u5de5\u5177<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u6a21\u677f<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u51fd\u6570\u6a21\u677f<\/li>\n\n\n\n<li>\u7c7b\u6a21\u677f<\/li>\n\n\n\n<li>\u6a21\u677f\u7684\u7279\u5316<\/li>\n\n\n\n<li>\u6a21\u677f\u4e0eSTL\u7684\u7ed3\u5408<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u5f02\u5e38\u5904\u7406<\/strong>\n<ul class=\"wp-block-list\">\n<li>try, catch, throw<\/li>\n\n\n\n<li>\u81ea\u5b9a\u4e49\u5f02\u5e38<\/li>\n\n\n\n<li>\u5f02\u5e38\u7684\u5c42\u7ea7\u548c\u4f20\u64ad<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u8fd0\u7b97\u7b26\u91cd\u8f7d<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u8fd0\u7b97\u7b26\u7684\u57fa\u672c\u6982\u5ff5<\/li>\n\n\n\n<li>\u5e38\u89c1\u7684\u8fd0\u7b97\u7b26\u91cd\u8f7d\uff08+\u3001-\u3001[]\u3001()\u3001&lt;&lt;\u3001>>\u7b49\uff09<\/li>\n\n\n\n<li>\u8fd0\u7b97\u7b26\u91cd\u8f7d\u7684\u89c4\u5219\u548c\u9650\u5236<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">4. <strong>STL\uff08\u6807\u51c6\u6a21\u677f\u5e93\uff09<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5bb9\u5668<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u5411\u91cf\uff08<code>vector<\/code>\uff09\u3001\u5217\u8868\uff08<code>list<\/code>\uff09\u3001\u961f\u5217\uff08<code>queue<\/code>\uff09\u3001\u6808\uff08<code>stack<\/code>\uff09\u3001\u96c6\u5408\uff08<code>set<\/code>\uff09\u3001\u6620\u5c04\uff08<code>map<\/code>\uff09<\/li>\n\n\n\n<li>\u5bb9\u5668\u7684\u57fa\u672c\u4f7f\u7528\u4e0e\u64cd\u4f5c\uff08\u63d2\u5165\u3001\u5220\u9664\u3001\u904d\u5386\uff09<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u8fed\u4ee3\u5668<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u8fed\u4ee3\u5668\u7684\u57fa\u672c\u6982\u5ff5<\/li>\n\n\n\n<li>\u5e38\u7528\u7684\u8fed\u4ee3\u5668\u64cd\u4f5c\uff08\u524d\u8fdb\u3001\u540e\u9000\u3001\u89e3\u5f15\u7528\uff09<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u7b97\u6cd5<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u6392\u5e8f\u7b97\u6cd5\uff08<code>sort<\/code>\u3001<code>reverse<\/code>\u3001<code>find<\/code>\u3001<code>binary_search<\/code>\uff09<\/li>\n\n\n\n<li>\u6570\u5b66\u7b97\u6cd5\uff08<code>accumulate<\/code>\u3001<code>min<\/code>\u3001<code>max<\/code>\uff09<\/li>\n\n\n\n<li>\u96c6\u5408\u7b97\u6cd5\uff08<code>set_union<\/code>\u3001<code>set_intersection<\/code>\uff09<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u51fd\u6570\u5bf9\u8c61\u4e0eLambda\u8868\u8fbe\u5f0f<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u51fd\u6570\u5bf9\u8c61\u7684\u6982\u5ff5\u4e0e\u4f7f\u7528<\/li>\n\n\n\n<li>Lambda\u8868\u8fbe\u5f0f\u7684\u5b9a\u4e49\u4e0e\u5e94\u7528<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">5. <strong>\u5185\u5b58\u7ba1\u7406\u4e0e\u4f18\u5316<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u52a8\u6001\u5185\u5b58\u5206\u914d<\/strong>\n<ul class=\"wp-block-list\">\n<li><code>new<\/code> \u4e0e <code>delete<\/code><\/li>\n\n\n\n<li><code>new[]<\/code> \u4e0e <code>delete[]<\/code><\/li>\n\n\n\n<li>\u5185\u5b58\u6cc4\u6f0f\u4e0e\u7ba1\u7406\u6280\u5de7<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u667a\u80fd\u6307\u9488<\/strong>\n<ul class=\"wp-block-list\">\n<li><code>std::unique_ptr<\/code>\u3001<code>std::shared_ptr<\/code>\u3001<code>std::weak_ptr<\/code><\/li>\n\n\n\n<li>\u81ea\u52a8\u5185\u5b58\u7ba1\u7406<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>C++\u7684\u5185\u5b58\u6a21\u578b<\/strong>\n<ul class=\"wp-block-list\">\n<li>C++\u7684\u5185\u5b58\u7ba1\u7406\u673a\u5236\uff08\u6808\u4e0e\u5806\uff09<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">6. <strong>C++11\u53ca\u4ee5\u540e\u65b0\u7279\u6027<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>C++11\u7684\u65b0\u589e\u7279\u6027<\/strong>\n<ul class=\"wp-block-list\">\n<li><code>auto<\/code>\u5173\u952e\u5b57<\/li>\n\n\n\n<li>\u57fa\u4e8e\u8303\u56f4\u7684for\u5faa\u73af<\/li>\n\n\n\n<li>\u7c7b\u578b\u63a8\u65ad\u4e0e\u7c7b\u578b\u522b\u540d\uff08<code>using<\/code>\uff09<\/li>\n\n\n\n<li>\u521d\u59cb\u5316\u5217\u8868\uff08<code>initializer_list<\/code>\uff09<\/li>\n\n\n\n<li>nullptr\u5173\u952e\u5b57<\/li>\n\n\n\n<li>\u5f3a\u5236\u7c7b\u578b\u8f6c\u6362\uff08<code>static_cast<\/code>\u3001<code>dynamic_cast<\/code>\u3001<code>reinterpret_cast<\/code>\uff09<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>C++14\u4e0eC++17\u7684\u65b0\u7279\u6027<\/strong>\n<ul class=\"wp-block-list\">\n<li>Lambda\u8868\u8fbe\u5f0f\u7684\u589e\u5f3a<\/li>\n\n\n\n<li>\u667a\u80fd\u6307\u9488\u7684\u6539\u8fdb<\/li>\n\n\n\n<li>\u51fd\u6570\u8fd4\u56de\u7c7b\u578b\u63a8\u5bfc<\/li>\n\n\n\n<li><code>std::optional<\/code>\u3001<code>std::variant<\/code><\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>C++20\u65b0\u7279\u6027<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u8303\u56f4\u5e93\uff08ranges\uff09<\/li>\n\n\n\n<li>\u4e09\u65b9\u62fc\u5199\uff08Concepts\uff09<\/li>\n\n\n\n<li>\u534f\u7a0b\uff08coroutines\uff09<\/li>\n\n\n\n<li><code>std::format<\/code>\u4e0e<code>std::span<\/code>\u7b49\u65b0\u6807\u51c6\u5e93<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">7. <strong>C++\u5e94\u7528\u4e0e\u9879\u76ee\u5b9e\u8df5<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>C++\u5728\u7cfb\u7edf\u7f16\u7a0b\u4e2d\u7684\u5e94\u7528<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u64cd\u4f5c\u7cfb\u7edfAPI\uff08Windows\u3001Linux\uff09<\/li>\n\n\n\n<li>\u6587\u4ef6\u64cd\u4f5c\u3001\u8fdb\u7a0b\u7ba1\u7406\u3001\u7ebf\u7a0b\u5904\u7406<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>C++\u4e0e\u6570\u636e\u5e93\u8fde\u63a5<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u4f7f\u7528ODBC\u3001MySQL\u3001SQLite\u7b49\u6570\u636e\u5e93<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>C++\u6027\u80fd\u4f18\u5316<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u6027\u80fd\u5206\u6790\u4e0e\u4f18\u5316\u6280\u672f<\/li>\n\n\n\n<li>\u591a\u7ebf\u7a0b\u4e0e\u5e76\u53d1\u7f16\u7a0b<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u9879\u76ee\u5b9e\u6218<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u7f16\u5199\u4e00\u4e2a\u5c0f\u578b\u7684C++\u9879\u76ee\uff0c\u5982\u6570\u636e\u7ed3\u6784\u5b9e\u73b0\u3001\u7b80\u5355\u7684\u6e38\u620f\u3001\u7f51\u7edc\u5e94\u7528\u7b49<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">8. <strong>\u8c03\u8bd5\u4e0e\u6d4b\u8bd5<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u8c03\u8bd5\u6280\u5de7<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u4f7f\u7528\u8c03\u8bd5\u5668\uff08GDB\u3001Visual Studio 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