{"id":63708,"date":"2026-01-22T08:48:50","date_gmt":"2026-01-22T00:48:50","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/63708.html"},"modified":"2026-01-22T08:48:50","modified_gmt":"2026-01-22T00:48:50","slug":"%e5%91%bd%e5%90%8d%e7%a9%ba%e9%97%b4%e7%9a%84%e8%89%ba%e6%9c%af%ef%bc%9ac-%e5%91%bd%e5%90%8d%e7%a9%ba%e9%97%b4%e5%85%a8%e9%9d%a2%e6%b7%b1%e5%ba%a6%e8%a7%a3%e6%9e%90%e4%b8%8e%e5%b7%a5%e7%a8%8b","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/63708.html","title":{"rendered":"\u547d\u540d\u7a7a\u95f4\u7684\u827a\u672f\uff1aC++ \u547d\u540d\u7a7a\u95f4\u5168\u9762\u6df1\u5ea6\u89e3\u6790\u4e0e\u5de5\u7a0b\u7ea7\u6700\u4f73\u5b9e\u8df5"},"content":{"rendered":"<p>\u5728 C&#043;&#043; \u7684\u6a21\u5757\u5316\u6f14\u8fdb\u4e4b\u8def\u4e0a&#xff0c;\u547d\u540d\u7a7a\u95f4&#xff08;namespace&#xff09;\u662f\u89e3\u51b3\u540d\u79f0\u51b2\u7a81\u3001\u7ec4\u7ec7\u4ee3\u7801\u7ed3\u6784\u3001\u5c01\u88c5\u903b\u8f91\u8fb9\u754c\u7684\u6838\u5fc3\u673a\u5236\u3002\u4ece\u6807\u51c6\u5e93\u7684 std \u5230\u5927\u578b\u9879\u76ee\u7684\u591a\u5c42\u5d4c\u5957\u547d\u540d\u7a7a\u95f4&#xff0c;\u8fd9\u4e00\u770b\u4f3c\u7b80\u5355\u7684\u8bed\u8a00\u7279\u6027&#xff0c;\u5b9e\u5219\u8574\u542b\u7740\u6df1\u523b\u7684\u8f6f\u4ef6\u5de5\u7a0b\u667a\u6167\u3002<\/p>\n<p>\u7136\u800c&#xff0c;\u547d\u540d\u7a7a\u95f4\u82e5\u4f7f\u7528\u4e0d\u5f53&#xff0c;\u8f7b\u5219\u5bfc\u81f4\u4ee3\u7801\u6df7\u4e71&#xff0c;\u91cd\u5219\u5f15\u53d1\u201c\u547d\u540d\u6c61\u67d3\u201d\u3001\u201cADL \u5931\u63a7\u201d\u751a\u81f3\u94fe\u63a5\u9519\u8bef\u3002\u672c\u6587\u5c06\u7cfb\u7edf\u6027\u5730\u5256\u6790 C&#043;&#043; \u547d\u540d\u7a7a\u95f4\u7684\u8bed\u6cd5\u672c\u8d28\u3001\u4f5c\u7528\u57df\u89c4\u5219\u3001\u9ad8\u7ea7\u7528\u6cd5\u3001\u5e38\u89c1\u9677\u9631&#xff0c;\u5e76\u7ed3\u5408\u73b0\u4ee3 C&#043;&#043;&#xff08;C&#043;&#043;11 \u81f3 C&#043;&#043;20&#xff09;\u7684\u6700\u4f73\u5de5\u7a0b\u5b9e\u8df5&#xff0c;\u4e3a\u4f60\u6253\u9020\u4e00\u4efd\u6743\u5a01\u3001\u5b9e\u7528\u3001\u53ef\u843d\u5730\u7684\u547d\u540d\u7a7a\u95f4\u4f7f\u7528\u6307\u5357\u3002<\/p>\n<h2>\u4e00\u3001\u547d\u540d\u7a7a\u95f4\u57fa\u7840&#xff1a;\u9694\u79bb\u4e0e\u7ec4\u7ec7\u7684\u57fa\u77f3<\/h2>\n<h3>1.1 \u4e3a\u4ec0\u4e48\u9700\u8981\u547d\u540d\u7a7a\u95f4&#xff1f;<\/h3>\n<p>C&#043;&#043; \u662f\u4e00\u4e2a\u652f\u6301\u5927\u89c4\u6a21\u7a0b\u5e8f\u5f00\u53d1\u7684\u8bed\u8a00\u3002\u5f53\u591a\u4e2a\u5f00\u53d1\u8005\u6216\u7b2c\u4e09\u65b9\u5e93\u540c\u65f6\u5b9a\u4e49\u540d\u4e3a sort\u3001Logger \u6216 init() \u7684\u5b9e\u4f53\u65f6&#xff0c;\u540d\u79f0\u51b2\u7a81&#xff08;Name Collision&#xff09;\u5c06\u4e0d\u53ef\u907f\u514d\u3002\u547d\u540d\u7a7a\u95f4\u901a\u8fc7\u5f15\u5165\u4f5c\u7528\u57df\u5c42\u7ea7&#xff0c;\u4e3a\u6807\u8bc6\u7b26\u63d0\u4f9b\u201c\u59d3\u6c0f\u201d&#xff0c;\u4ece\u800c\u5b9e\u73b0\u903b\u8f91\u9694\u79bb\u3002<\/p>\n<p>namespace\u00a0graphics {\u00a0 \u00a0\u00a0void\u00a0draw()\u00a0{\u00a0\/* \u6e32\u67d3\u56fe\u5f62 *\/\u00a0}}namespace\u00a0audio {\u00a0 \u00a0\u00a0void\u00a0draw()\u00a0{\u00a0\/* \u7ed8\u5236\u97f3\u9891\u6ce2\u5f62&#xff1f; *\/\u00a0}}\/\/ \u8c03\u7528\u65f6\u660e\u786e\u6307\u5b9agraphics::draw();audio::draw(); <\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"607\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/01\/20260122004845-697173edd3427.png\" width=\"1080\" \/><\/p>\n<h3>1.2 \u57fa\u672c\u8bed\u6cd5<\/h3>\n<p>\u5b9a\u4e49\u547d\u540d\u7a7a\u95f4&#xff1a;<\/p>\n<p>namespace\u00a0MyLib\u00a0{\u00a0 \u00a0\u00a0int\u00a0value\u00a0&#061;\u00a042;\u00a0 \u00a0\u00a0void\u00a0func();} <\/p>\n<p>\u5d4c\u5957\u547d\u540d\u7a7a\u95f4&#xff08;C&#043;&#043;17 \u7b80\u5316\u8bed\u6cd5&#xff09;&#xff1a;<\/p>\n<p>\/\/ C&#043;&#043;17 \u4e4b\u524dnamespace\u00a0A {\u00a0namespace\u00a0B {\u00a0namespace\u00a0C {\u00a0\/* &#8230; *\/\u00a0} } }\/\/ C&#043;&#043;17 \u8d77namespace\u00a0A::B::C {\u00a0 \u00a0\u00a0void\u00a0foo();} <\/p>\n<p>\u533f\u540d\u547d\u540d\u7a7a\u95f4&#xff08;\u66ff\u4ee3static\u5168\u5c40\u53d8\u91cf\/\u51fd\u6570&#xff09;&#xff1a;<\/p>\n<p>namespace\u00a0{\u00a0 \u00a0\u00a0int\u00a0internal_counter &#061;\u00a00;\u00a0\/\/ \u4ec5\u672c\u7f16\u8bd1\u5355\u5143\u53ef\u89c1&#xff0c;\u5177\u6709\u5185\u90e8\u94fe\u63a5} <\/p>\n<p>\u2705 \u63a8\u8350&#xff1a;\u7528\u533f\u540d\u547d\u540d\u7a7a\u95f4\u66ff\u4ee3\u6587\u4ef6\u4f5c\u7528\u57df\u7684\u00a0static&#xff0c;\u8bed\u4e49\u66f4\u6e05\u6670\u3002<\/p>\n<hr \/>\n<h2>\u4e8c\u3001using \u58f0\u660e\u4e0e\u6307\u4ee4&#xff1a;\u4fbf\u5229\u4e0e\u98ce\u9669\u5e76\u5b58<\/h2>\n<h3>2.1 using \u58f0\u660e&#xff08;Using Declaration&#xff09;<\/h3>\n<p>\u5f15\u5165\u5355\u4e2a\u540d\u79f0\u5230\u5f53\u524d\u4f5c\u7528\u57df&#xff1a;\u200b\u200b\u200b\u200b\u200b\u200b\u200b<\/p>\n<p>using\u00a0std::cout;cout &lt;&lt;\u00a0&#034;Hello&#034;;\u00a0\/\/ OK\/\/ vector \u4ecd\u9700 std::vector <\/p>\n<p>\u2705 \u5b89\u5168\u3001\u7cbe\u51c6&#xff0c;\u63a8\u8350\u5728\u51fd\u6570\u6216\u5c40\u90e8\u4f5c\u7528\u57df\u4f7f\u7528\u3002<\/p>\n<h3>2.2 using \u6307\u4ee4&#xff08;Using Directive&#xff09;<\/h3>\n<p>\u5f15\u5165\u6574\u4e2a\u547d\u540d\u7a7a\u95f4\u7684\u6240\u6709\u540d\u79f0&#xff1a;\u200b\u200b\u200b\u200b\u200b\u200b\u200b<\/p>\n<p>using\u00a0namespace\u00a0std;cout &lt;&lt; vector&lt;int&gt;{}.size();\u00a0\/\/ OK&#xff0c;\u4f46\u5371\u9669&#xff01; <\/p>\n<p>\u26a0\ufe0f\u00a0\u4e25\u91cd\u8b66\u544a&#xff1a;<\/p>\n<ul>\n<li>\u7edd\u4e0d\u5728\u5934\u6587\u4ef6\u4e2d\u4f7f\u7528\u00a0using namespace&#xff1a;\u4f1a\u6c61\u67d3\u6240\u6709\u5305\u542b\u8be5\u5934\u6587\u4ef6\u7684\u7ffb\u8bd1\u5355\u5143\u3002<\/li>\n<li>\u907f\u514d\u5728\u5168\u5c40\u4f5c\u7528\u57df\u4f7f\u7528&#xff1a;\u5c24\u5176\u5bf9\u00a0std\u00a0\u7b49\u5927\u578b\u547d\u540d\u7a7a\u95f4\u3002<\/li>\n<li>\u53ef\u5728\u51fd\u6570\u5185\u90e8\u8c28\u614e\u4f7f\u7528&#xff08;\u5982\u00a0main\u00a0\u51fd\u6570&#xff09;&#xff0c;\u4f46\u9700\u8bc4\u4f30\u51b2\u7a81\u98ce\u9669\u3002<\/li>\n<\/ul>\n<h3><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"607\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/01\/20260122004846-697173ee8b477.png\" width=\"1080\" \/><\/h3>\n<h3>2.3 ADL&#xff08;Argument-Dependent Lookup&#xff09;\u4e0e\u547d\u540d\u7a7a\u95f4<\/h3>\n<p>ADL&#xff08;\u53c8\u79f0 Koenig \u67e5\u627e&#xff09;\u5141\u8bb8\u7f16\u8bd1\u5668\u5728\u53c2\u6570\u7c7b\u578b\u7684\u547d\u540d\u7a7a\u95f4\u4e2d\u67e5\u627e\u672a\u9650\u5b9a\u51fd\u6570&#xff1a;<\/p>\n<p>namespace\u00a0MyMath {\u00a0 \u00a0\u00a0struct\u00a0Number\u00a0{\u00a0int\u00a0val; };\u00a0 \u00a0 Number\u00a0operator&#043;(const\u00a0Number&amp; a,\u00a0const\u00a0Number&amp; b) {\u00a0 \u00a0 \u00a0 \u00a0\u00a0return\u00a0{a.val &#043; b.val};\u00a0 \u00a0 }}int\u00a0main()\u00a0{\u00a0 \u00a0 MyMath::Number x{1}, y{2};\u00a0 \u00a0\u00a0auto\u00a0z &#061; x &#043; y;\u00a0\/\/ \u5373\u4f7f\u672a using MyMath&#xff0c;\u4e5f\u80fd\u627e\u5230 operator&#043;} <\/p>\n<p>&#x1f511;\u00a0ADL \u662f STL \u6cdb\u578b\u7b97\u6cd5\u4e0e\u7528\u6237\u7c7b\u578b\u534f\u4f5c\u7684\u5173\u952e&#xff08;\u5982\u00a0std::swap\u00a0\u8c03\u7528\u7528\u6237\u81ea\u5b9a\u4e49\u00a0swap&#xff09;\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"607\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/01\/20260122004847-697173ef4bbe0.png\" width=\"1080\" \/><\/p>\n<hr \/>\n<h2>\u4e09\u3001\u547d\u540d\u7a7a\u95f4\u522b\u540d&#xff1a;\u7b80\u5316\u957f\u8def\u5f84<\/h2>\n<p>\u5bf9\u4e8e\u6df1\u5c42\u5d4c\u5957\u6216\u6a21\u677f\u5316\u547d\u540d\u7a7a\u95f4&#xff0c;\u53ef\u4f7f\u7528\u522b\u540d\u63d0\u5347\u53ef\u8bfb\u6027&#xff1a;<\/p>\n<p>namespace\u00a0fs &#061; std::filesystem;\u00a0\/\/ C&#043;&#043;17fs::path p &#061;\u00a0&#034;\/tmp&#034;;template&lt;typename\u00a0T&gt;void\u00a0process()\u00a0{\u00a0 \u00a0\u00a0namespace\u00a0algo &#061; std::ranges::views;\u00a0 \u00a0\u00a0auto\u00a0result &#061; data | algo::filter(pred) | algo::transform(func);} <\/p>\n<p>\u2705 \u5de5\u7a0b\u5efa\u8bae&#xff1a;\u5728\u00a0.cpp\u00a0\u6587\u4ef6\u4e2d\u5408\u7406\u4f7f\u7528\u522b\u540d&#xff0c;\u51cf\u5c11\u91cd\u590d\u8f93\u5165&#xff0c;\u63d0\u9ad8\u53ef\u7ef4\u62a4\u6027\u3002<\/p>\n<hr \/>\n<h2>\u56db\u3001\u5f00\u653e\u547d\u540d\u7a7a\u95f4\u4e0e\u5206\u6bb5\u5b9a\u4e49<\/h2>\n<p>\u547d\u540d\u7a7a\u95f4\u662f\u5f00\u653e\u7684&#xff08;open&#xff09;&#xff0c;\u53ef\u5728\u591a\u4e2a\u4f4d\u7f6e\u5b9a\u4e49\u540c\u4e00\u547d\u540d\u7a7a\u95f4&#xff0c;\u5185\u5bb9\u5408\u5e76&#xff1a;<\/p>\n<p>\/\/ file1.cppnamespace\u00a0Core {\u00a0 \u00a0\u00a0void\u00a0init();}\/\/ file2.cppnamespace\u00a0Core {\u00a0 \u00a0\u00a0void\u00a0shutdown();}\/\/ \u4f7f\u7528\u65f6Core::init();Core::shutdown(); <\/p>\n<p>&#x1f4a1; \u5e94\u7528\u573a\u666f&#xff1a;<\/p>\n<ul>\n<li>\u5927\u578b\u5e93\u6309\u529f\u80fd\u6a21\u5757\u5206\u6587\u4ef6\u5b9e\u73b0<\/li>\n<li>\u6a21\u677f\u7279\u5316&#xff08;\u5982\u00a0std\u00a0\u4e2d\u7684\u00a0std::hash\u00a0\u7279\u5316&#xff09;<\/li>\n<\/ul>\n<hr \/>\n<h2>\u4e94\u3001\u5185\u8054\u547d\u540d\u7a7a\u95f4&#xff08;inline namespace&#xff09;&#xff1a;\u7248\u672c\u63a7\u5236\u4e0e ABI \u517c\u5bb9<\/h2>\n<p>C&#043;&#043;11 \u5f15\u5165 inline namespace&#xff0c;\u7528\u4e8e\u900f\u660e\u5730\u5f15\u5165\u5b50\u547d\u540d\u7a7a\u95f4\u6210\u5458&#xff0c;\u5e38\u7528\u4e8e\u5e93\u7248\u672c\u7ba1\u7406&#xff1a;<\/p>\n<p>namespace\u00a0MyLib {\u00a0 \u00a0\u00a0inline\u00a0namespace\u00a0v2 {\u00a0 \u00a0 \u00a0 \u00a0\u00a0void\u00a0new_feature();\u00a0 \u00a0 }\u00a0 \u00a0\u00a0namespace\u00a0v1 {\u00a0 \u00a0 \u00a0 \u00a0\u00a0void\u00a0old_feature();\u00a0 \u00a0 }}\/\/ \u7528\u6237\u4ee3\u7801MyLib::new_feature();\u00a0\/\/ \u65e0\u9700\u5199 MyLib::v2::MyLib::v1::old_feature();\u00a0\/\/ \u663e\u5f0f\u8bbf\u95ee\u65e7\u7248 <\/p>\n<p>&#x1f310;\u00a0\u6838\u5fc3\u4ef7\u503c&#xff1a;<\/p>\n<ul>\n<li>\u9ed8\u8ba4\u4f7f\u7528\u6700\u65b0\u7248&#xff08;inline\u00a0\u7684\u90a3\u4e2a&#xff09;<\/li>\n<li>\u4fdd\u7559\u65e7\u7248\u63a5\u53e3\u4f9b\u517c\u5bb9<\/li>\n<li>\u94fe\u63a5\u65f6\u7b26\u53f7\u4f4d\u4e8e\u5916\u5c42\u547d\u540d\u7a7a\u95f4&#xff0c;\u4fdd\u8bc1 ABI \u7a33\u5b9a<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"607\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/01\/20260122004848-697173f023a9c.png\" width=\"1080\" \/><\/p>\n<hr \/>\n<h2>\u516d\u3001\u547d\u540d\u7a7a\u95f4\u4e0e\u6a21\u677f&#xff1a;\u534f\u540c\u8bbe\u8ba1<\/h2>\n<h3>6.1 \u6a21\u677f\u7279\u5316\u5fc5\u987b\u5728\u539f\u547d\u540d\u7a7a\u95f4<\/h3>\n<p>\/\/ \u9519\u8bef&#xff1a;\u4e0d\u80fd\u5728\u5168\u5c40\u547d\u540d\u7a7a\u95f4\u7279\u5316 std::hash\/\/ template&lt;&gt; struct std::hash&lt;MyType&gt; { &#8230; };\/\/ \u6b63\u786e&#xff1a;\u6253\u5f00 std \u547d\u540d\u7a7a\u95f4&#xff08;\u6807\u51c6\u5141\u8bb8\u5bf9\u6807\u51c6\u6a21\u677f\u8fdb\u884c\u7279\u5316&#xff09;namespace\u00a0std {\u00a0 \u00a0\u00a0template&lt;&gt;\u00a0 \u00a0\u00a0struct\u00a0hash&lt;MyType&gt; {\u00a0 \u00a0 \u00a0 \u00a0\u00a0size_t\u00a0operator()(const\u00a0MyType&amp; t)\u00a0const;\u00a0 \u00a0 };} <\/p>\n<p>\u26a0\ufe0f \u9650\u5236&#xff1a;\u53ea\u80fd\u7279\u5316\u7528\u6237\u81ea\u5b9a\u4e49\u7c7b\u578b&#xff0c;\u4e14\u5fc5\u987b\u5b8c\u5168\u7279\u5316\u6216\u504f\u7279\u5316\u7b26\u5408\u89c4\u5219\u3002<\/p>\n<h3>6.2 \u547d\u540d\u7a7a\u95f4\u7ec4\u7ec7\u6cdb\u578b\u7ec4\u4ef6<\/h3>\n<p>namespace\u00a0algorithms {\u00a0 \u00a0\u00a0template&lt;typename\u00a0Iter&gt;\u00a0 \u00a0\u00a0void\u00a0my_sort(Iter first, Iter last);}namespace\u00a0containers {\u00a0 \u00a0\u00a0template&lt;typename\u00a0T&gt;\u00a0 \u00a0\u00a0class\u00a0circular_buffer;} <\/p>\n<h2>\u4e03\u3001\u5de5\u7a0b\u7ea7\u6700\u4f73\u5b9e\u8df5<\/h2>\n<table>\n<tr>\u573a\u666f\u63a8\u8350\u505a\u6cd5<\/tr>\n<tbody>\n<tr>\n<td>\u5934\u6587\u4ef6<\/td>\n<td>\u274c \u7981\u6b62\u00a0using namespace \u2705 \u6240\u6709\u58f0\u660e\u7f6e\u4e8e\u547d\u540d\u7a7a\u95f4\u5185<\/td>\n<\/tr>\n<tr>\n<td>\u6e90\u6587\u4ef6<\/td>\n<td>\u2705 \u53ef\u5728\u51fd\u6570\u5185\u4f7f\u7528\u00a0using\u00a0\u58f0\u660e \u2705 \u53ef\u4f7f\u7528\u547d\u540d\u7a7a\u95f4\u522b\u540d<\/td>\n<\/tr>\n<tr>\n<td>\u5e93\u8bbe\u8ba1<\/td>\n<td>\u2705 \u4f7f\u7528\u9876\u5c42\u547d\u540d\u7a7a\u95f4&#xff08;\u5982\u00a0boost,\u00a0fmt&#xff09; \u2705 \u5229\u7528\u00a0inline namespace\u00a0\u7ba1\u7406\u7248\u672c<\/td>\n<\/tr>\n<tr>\n<td>\u907f\u514d\u6c61\u67d3<\/td>\n<td>\u2705 \u4f18\u5148\u4f7f\u7528\u00a0using std::swap;\u00a0\u800c\u975e\u00a0using namespace std;<\/td>\n<\/tr>\n<tr>\n<td>\u533f\u540d\u547d\u540d\u7a7a\u95f4<\/td>\n<td>\u2705 \u66ff\u4ee3\u00a0static&#xff0c;\u7528\u4e8e\u5185\u90e8\u8f85\u52a9\u51fd\u6570\/\u53d8\u91cf<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"607\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/01\/20260122004848-697173f09046e.png\" width=\"1080\" \/><\/p>\n<hr \/>\n<h2>\u516b\u3001\u5e38\u89c1\u9677\u9631\u4e0e\u53cd\u6a21\u5f0f<\/h2>\n<table>\n<tr>\u9677\u9631\u540e\u679c\u4fee\u590d<\/tr>\n<tbody>\n<tr>\n<td>\u5934\u6587\u4ef6\u4e2d\u00a0using namespace std;<\/td>\n<td>\u6c61\u67d3\u5168\u5c40\u547d\u540d\u7a7a\u95f4&#xff0c;\u5f15\u53d1\u51b2\u7a81<\/td>\n<td>\u79fb\u9664&#xff0c;\u6539\u7528\u00a0std::\u00a0\u524d\u7f00<\/td>\n<\/tr>\n<tr>\n<td>\u5728\u547d\u540d\u7a7a\u95f4\u5185\u5b9a\u4e49\u00a0main<\/td>\n<td>\u94fe\u63a5\u5931\u8d25&#xff08;main\u00a0\u5fc5\u987b\u5728\u5168\u5c40&#xff09;<\/td>\n<td>main\u00a0\u6c38\u8fdc\u5728\u5168\u5c40\u4f5c\u7528\u57df<\/td>\n<\/tr>\n<tr>\n<td>\u8fc7\u5ea6\u5d4c\u5957\u547d\u540d\u7a7a\u95f4<\/td>\n<td>\u4ee3\u7801\u5197\u957f&#xff0c;\u53ef\u8bfb\u6027\u4e0b\u964d<\/td>\n<td>\u63a7\u5236\u5c42\u7ea7&#xff08;\u901a\u5e38 \u22643 \u5c42&#xff09;<\/td>\n<\/tr>\n<tr>\n<td>\u6ee5\u7528 ADL<\/td>\n<td>\u610f\u5916\u8c03\u7528\u9519\u8bef\u91cd\u8f7d<\/td>\n<td>\u660e\u786e\u9650\u5b9a\u6216\u4f7f\u7528\u00a0using\u00a0\u58f0\u660e<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h2><\/h2>\n<h2>\u4e5d\u3001\u73b0\u4ee3 C&#043;&#043; \u7684\u6f14\u8fdb&#xff1a;\u6a21\u5757&#xff08;Modules&#xff09;\u4e0e\u547d\u540d\u7a7a\u95f4\u7684\u672a\u6765<\/h2>\n<p>C&#043;&#043;20 \u5f15\u5165Modules&#xff0c;\u4ece\u6839\u672c\u4e0a\u6539\u53d8\u4ee3\u7801\u7ec4\u7ec7\u65b9\u5f0f&#xff1a;<\/p>\n<p>\/\/ math.mppexport\u00a0module\u00a0Math;export\u00a0namespace\u00a0calc {\u00a0 \u00a0\u00a0int\u00a0add(int\u00a0a,\u00a0int\u00a0b);} <\/p>\n<ul>\n<li>\n<p>\u6a21\u5757\u5929\u7136\u9694\u79bb&#xff0c;\u4e0d\u518d\u4f9d\u8d56\u547d\u540d\u7a7a\u95f4\u9632\u51b2\u7a81<\/p>\n<\/li>\n<\/ul>\n<ul>\n<li>\n<p>\u4f46\u547d\u540d\u7a7a\u95f4\u4ecd\u662f\u903b\u8f91\u5206\u7ec4\u7684\u91cd\u8981\u624b\u6bb5<\/p>\n<\/li>\n<\/ul>\n<ul>\n<li>\n<p>\u547d\u540d\u7a7a\u95f4 &#043; \u6a21\u5757 &#061; \u66f4\u5f3a\u7684\u5c01\u88c5\u4e0e\u89e3\u8026<\/p>\n<\/li>\n<\/ul>\n<p>&#x1f52e; \u672a\u6765\u8d8b\u52bf&#xff1a;\u547d\u540d\u7a7a\u95f4\u4ece\u201c\u9632\u51b2\u7a81\u5de5\u5177\u201d\u8f6c\u5411\u201c\u8bed\u4e49\u5206\u7ec4\u5de5\u5177\u201d\u3002<\/p>\n<hr \/>\n<h2>\u7ed3\u8bed&#xff1a;\u547d\u540d\u5373\u8bbe\u8ba1&#xff0c;\u7a7a\u95f4\u5373\u8fb9\u754c<\/h2>\n<p>\u547d\u540d\u7a7a\u95f4\u4e0d\u4ec5\u662f C&#043;&#043; \u7684\u8bed\u6cd5\u7279\u6027&#xff0c;\u66f4\u662f\u8f6f\u4ef6\u67b6\u6784\u601d\u7ef4\u7684\u4f53\u73b0\u3002\u4e00\u4e2a\u7cbe\u5fc3\u8bbe\u8ba1\u7684\u547d\u540d\u7a7a\u95f4\u7ed3\u6784&#xff0c;\u80fd\u6e05\u6670\u8868\u8fbe\u6a21\u5757\u804c\u8d23\u3001\u964d\u4f4e\u8026\u5408\u5ea6\u3001\u63d0\u5347\u53ef\u7ef4\u62a4\u6027\u3002<\/p>\n<p>\u8bb0\u4f4f&#xff1a;<\/p>\n<p>\u201c\u547d\u540d\u7a7a\u95f4\u4e0d\u662f\u4e3a\u4e86\u8ba9\u4f60\u5c11\u6253\u5b57&#xff0c;\u800c\u662f\u4e3a\u4e86\u8ba9\u4f60\u7684\u4ee3\u7801\u66f4\u6709\u610f\u4e49\u3002\u201d<\/p>\n<p>\u5584\u7528\u547d\u540d\u7a7a\u95f4&#xff0c;\u5982\u540c\u4e3a\u4ee3\u7801\u4e16\u754c\u7ed8\u5236\u4e00\u5f20\u6e05\u6670\u7684\u5730\u56fe\u2014\u2014\u8ba9\u6bcf\u4e2a\u7b26\u53f7\u5404\u5f97\u5176\u6240&#xff0c;\u8ba9\u6bcf\u6bb5\u903b\u8f91\u4e95\u7136\u6709\u5e8f\u3002<\/p>\n<\/p>\n<h3>\u66f4\u591a\u7cbe\u5f69\u63a8\u8350&#xff1a;<\/h3>\n<p>Android\u5f00\u53d1\u96c6<\/p>\n<p>\u9752\u8863\u971c\u534e\u6e21\u767d\u9e3d&#xff0c;\u516c\u4f17\u53f7&#xff1a;\u6e05\u8377\u96c5\u96c6-\u58a8\u67d3\u4f18\u9009\u4ece AIDL \u5230 HIDL&#xff1a;\u8de8\u8bed\u8a00 Binder \u901a\u4fe1\u7684\u81ea\u52a8\u5316\u6865\u63a5\u4e0e\u96f6\u62f7\u8d1d\u56de\u8c03\u4f18\u5316\u5168\u6808\u6307\u5357<\/p>\n<p>C\/C&#043;&#043;\u7f16\u7a0b\u7cbe\u9009<\/p>\n<p>\u9752\u8863\u971c\u534e\u6e21\u767d\u9e3d&#xff0c;\u516c\u4f17\u53f7&#xff1a;\u6e05\u8377\u96c5\u96c6-\u58a8\u67d3\u4f18\u9009\u5b8f\u4e4b\u53cc\u5203\u5251&#xff1a;C\/C&#043;&#043; \u9884\u5904\u7406\u5668\u5b8f\u7684\u5a01\u529b\u3001\u9677\u9631\u4e0e\u73b0\u4ee3\u5316\u6f14\u8fdb\u5168\u89e3<\/p>\n<p>\u5f00\u6e90\u5de5\u573a\u4e0e\u5de5\u5177\u96c6<\/p>\n<p>\u9752\u8863\u971c\u534e\u6e21\u767d\u9e3d&#xff0c;\u516c\u4f17\u53f7&#xff1a;\u6e05\u8377\u96c5\u96c6-\u58a8\u67d3\u4f18\u9009nlohmann\/json&#xff1a;\u73b0\u4ee3 C&#043;&#043; \u5f00\u53d1\u8005\u7684 JSON \u795e\u5668<\/p>\n<p>MCU\u5185\u6838\u5de5\u574a<\/p>\n<p>\u9752\u8863\u971c\u534e\u6e21\u767d\u9e3d&#xff0c;\u516c\u4f17\u53f7&#xff1a;\u6e05\u8377\u96c5\u96c6-\u58a8\u67d3\u4f18\u9009STM32&#xff1a;\u5d4c\u5165\u5f0f\u4e16\u754c\u7684\u201c\u745e\u58eb\u519b\u5200\u201d\u2014\u2014\u6df1\u5ea6\u89e3\u6790\u610f\u6cd5\u534a\u5bfc\u4f5332\u4f4dMCU\u7684\u67b6\u6784\u6f14\u8fdb\u3001\u751f\u6001\u4f18\u52bf\u4e0e\u5168\u573a\u666f\u5e94\u7528<\/p>\n<p>\u62fe\u5149\u672d\u8bb0\u7c3f<\/p>\n<p>\u9752\u8863\u971c\u534e\u6e21\u767d\u9e3d&#xff0c;\u516c\u4f17\u53f7&#xff1a;\u6e05\u8377\u96c5\u96c6-\u58a8\u67d3\u4f18\u9009\u5468\u672b\u905b\u5a03\u597d\u53bb\u5904&#xff01;\u9ec4\u6cb3\u4e4b\u5dc5\u7545\u4eab\u4eb2\u5b50\u6b22\u4e50\u65f6\u5149<\/p>\n<p>\u6570\u667a\u661f\u6cb3\u96c6<\/p>\n<p>\u9752\u8863\u971c\u534e\u6e21\u767d\u9e3d&#xff0c;\u516c\u4f17\u53f7&#xff1a;\u6e05\u8377\u96c5\u96c6-\u58a8\u67d3\u4f18\u9009\u88ab\u7b97\u6cd5\u76ef\u4e0a\u7684\u5c97\u4f4d&#xff1a;\u4eba\u5de5\u667a\u80fd\u4f18\u5148\u53d6\u4ee3\u7684\u5341\u5927\u804c\u4e1a\u6df1\u5ea6\u89e3\u6790\u4e0e\u4eba\u7c7b\u7a81\u56f4\u8def\u5f84<\/p>\n<p>Docker 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\u5168\u9762\u6df1\u5ea6\u89e3\u6790\u4e0e\u9ad8\u6027\u80fd\u5b9e\u6218\u6307\u5357<\/p>\n<p>\u9752\u8863\u67d3\u971c\u534e<\/p>\n<p>\u9752\u8863\u971c\u534e\u6e21\u767d\u9e3d&#xff0c;\u516c\u4f17\u53f7&#xff1a;\u6e05\u8377\u96c5\u96c6-\u58a8\u67d3\u4f18\u9009\u8111\u673a\u63a5\u53e3&#xff1a;\u4ece\u762b\u75ea\u60a3\u8005\u7684\u201c\u610f\u5ff5\u884c\u8d70\u201d\u5230\u4eba\u7c7b\u667a\u80fd\u7684\u4e0b\u4e00\u6b21\u8dc3\u8fc1<\/p>\n<p>QT\u5f00\u53d1\u8bb0\u5f55-\u4e13\u680f<\/p>\n<p>\u9752\u8863\u971c\u534e\u6e21\u767d\u9e3d&#xff0c;\u516c\u4f17\u53f7&#xff1a;\u6e05\u8377\u96c5\u96c6-\u58a8\u67d3\u4f18\u9009Qt \u6837\u5f0f\u8868&#xff08;QSS&#xff09;\u7ec8\u6781\u6307\u5357&#xff1a;\u6253\u9020\u5ab2\u7f8e Web \u7684\u7cbe\u7f8e\u539f\u751f\u754c\u9762<\/p>\n<p>Web\/webassembly\u6280\u672f\u60c5\u62a5\u5c40<\/p>\n<p>\u9752\u8863\u971c\u534e\u6e21\u767d\u9e3d&#xff0c;\u516c\u4f17\u53f7&#xff1a;\u6e05\u8377\u96c5\u96c6-\u58a8\u67d3\u4f18\u9009WebAssembly \u5168\u6808\u900f\u89c6&#xff1a;\u4ece\u5e94\u7528\u5f00\u53d1\u5230\u5e95\u5c42\u6267\u884c\u7684\u5b8c\u6574\u6280\u672f\u94fe\u8def\u4e0e\u6838\u5fc3\u539f\u7406\u6df1\u5ea6\u89e3\u6790<\/p>\n<p>\u6570\u636e\u5e93\u5f00\u53d1<\/p>\n<p>\u9752\u8863\u971c\u534e\u6e21\u767d\u9e3d&#xff0c;\u516c\u4f17\u53f7&#xff1a;\u6e05\u8377\u96c5\u96c6-\u58a8\u67d3\u4f18\u9009ARM Linux \u4e0b SQLite3 \u6570\u636e\u5e93\u4f7f\u7528\u5168\u65b9\u4f4d\u6307\u5357<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728 C \u7684\u6a21\u5757\u5316\u6f14\u8fdb\u4e4b\u8def\u4e0a&#xff0c;\u547d\u540d\u7a7a\u95f4&#xff08;namespace&#xff09;\u662f\u89e3\u51b3\u540d\u79f0\u51b2\u7a81\u3001\u7ec4\u7ec7\u4ee3\u7801\u7ed3\u6784\u3001\u5c01\u88c5\u903b\u8f91\u8fb9\u754c\u7684\u6838\u5fc3\u673a\u5236\u3002\u4ece\u6807\u51c6\u5e93\u7684 std 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