{"id":933,"date":"2021-12-19T02:13:35","date_gmt":"2021-12-18T18:13:35","guid":{"rendered":"https:\/\/blog.cauchyschwarz.com\/?p=933"},"modified":"2021-12-19T02:13:38","modified_gmt":"2021-12-18T18:13:38","slug":"%e5%a6%82%e4%bd%95%e5%86%99%e9%ab%98%e6%95%88%e7%9a%84c%e4%bb%a3%e7%a0%81","status":"publish","type":"post","link":"https:\/\/blog.cauchyschwarz.com\/?p=933","title":{"rendered":"\u5982\u4f55\u5199\u9ad8\u6548\u7684C++\u4ee3\u7801"},"content":{"rendered":"\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 ez-toc-wrap-right counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-69e5f98d24510\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-69e5f98d24510\" checked aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/blog.cauchyschwarz.com\/?p=933\/#C_Performance_Optimization\" >C++ Performance Optimization<\/a><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/blog.cauchyschwarz.com\/?p=933\/#C_Optimization_Strategies_and_Techniques\" >C++ Optimization Strategies and Techniques<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/blog.cauchyschwarz.com\/?p=933\/#Design_considerations\" >Design considerations<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/blog.cauchyschwarz.com\/?p=933\/#C_Optimization_tips\" >C++ Optimization tips<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/blog.cauchyschwarz.com\/?p=933\/#Final_Optmizations_On_C\" >Final Optmizations On C++<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/blog.cauchyschwarz.com\/?p=933\/#Tips_for_Optimizing_CC_Code\" >Tips for Optimizing C\/C++ Code<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/blog.cauchyschwarz.com\/?p=933\/#Optimizing_C_And_C_Code\" >Optimizing C And C++ Code<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/blog.cauchyschwarz.com\/?p=933\/#C11_optimization\" >C++11 optimization<\/a><\/li><\/ul><\/nav><\/div>\n<h1 class=\"wp-block-heading\" id=\"c-performance-optimization\"><span class=\"ez-toc-section\" id=\"C_Performance_Optimization\"><\/span>C++ Performance Optimization<span class=\"ez-toc-section-end\"><\/span><\/h1>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"c-optimization-strategies-and-techniques\"><span class=\"ez-toc-section\" id=\"C_Optimization_Strategies_and_Techniques\"><\/span><a href=\"http:\/\/www.tantalon.com\/pete\/cppopt\/main.htm\">C++ Optimization Strategies and Techniques<\/a><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"design-considerations\"><span class=\"ez-toc-section\" id=\"Design_considerations\"><\/span>Design considerations<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>\u4f7f\u7528stl<\/li><li>\u5c3d\u91cf\u4f7f\u7528\u5f15\u7528\u800c\u4e0d\u662f\u6307\u9488<ol><li>\u5f15\u7528\u4e0d\u9700\u8981\u50cf\u6307\u9488\u4e00\u6837\u68c0\u67e5\u662f\u5426\u975e\u7a7a<\/li><li>\u5f15\u7528\u4e0d\u6d89\u53ca*\u64cd\u4f5c\u7b26\uff0c\u4ee3\u7801\u66f4\u7b80\u6d01<\/li><li>\u6307\u9488\u8ba9\u7f16\u8bd1\u5668\u66f4\u96be\u786e\u5b9a\u4e0d\u540c\u7684\u6307\u9488\u662f\u5426\u6307\u5411\u7684\u662f\u540c\u4e00\u7247\u5185\u5b58\uff0c\u800c\u5f15\u7528\u53ef\u4ee5\uff0c\u4f7f\u7528\u5f15\u7528\u53ef\u4ee5\u8ba9\u7f16\u8bd1\u5668\u66f4\u597d\u5730\u505a\u76f8\u5173\u7684\u4f18\u5316<\/li><\/ol><\/li><li>\u8003\u8651two-phase construction<br>\u5c31\u662f\u6709\u4e9b\u7c7b\u7684\u6784\u9020\u51fd\u6570\u53ef\u80fd\u5305\u542b\u5927\u91cf\u7684\u62f7\u8d1d\u7b49\u521d\u59cb\u5316\u64cd\u4f5c\uff0c\u5982\u679c\u4ee3\u7801\u4e2d\u5f88\u591a\u65f6\u5019\u53ef\u80fd\u7528\u5230\u7684\u4ec5\u4ec5\u662f&#8221;\u7a7a\u7684&#8221;\u8fd9\u7c7b\u5bf9\u8c61\uff0c\u90a3\u4e48\u8fd9\u4e9b\u6784\u9020\u51fd\u6570\u91cc\u505a\u7684\u521d\u59cb\u5316\u64cd\u4f5c\u5c31\u662f\u65e0\u7528\u529f\uff0c\u53ef\u4ee5\u8003\u8651\u628a\u6784\u9020\u51fd\u6570\u7ed9\u79fb\u5230\u4e00\u4e2a\u4e13\u95e8\u7684\u51fd\u6570\u91cc\u9762\uff0c\u53ea\u5728\u9700\u8981\u7684\u65f6\u5019\u8c03\u7528\u5b83\u3002<\/li><li>\u5c0f\u5fc3\u3001\u5c3d\u91cf\u5c11\u7528\u5f02\u5e38<br>\u5f02\u5e38\u4f1a\u8ba9\u4ee3\u7801\u53d8\u5927\u3001\u53d8\u6162(\u56e0\u4e3a\u4f1a\u63d2\u5165\u989d\u5916\u7684\u5f02\u5e38\u5904\u7406\u76f8\u5173\u7684\u4ee3\u7801)<\/li><li>\u5c11\u7528RTTI(Runtime Type Identification)<br>RTTI\u4e3b\u8981\u548cdynamic_cast\u548ctypeid\u6709\u5173\u3002\u4f7f\u7528RTTI\u548c\u4f7f\u7528goto\u7684\u539f\u5219\u5dee\u4e0d\u591a\uff1a\u5c3d\u91cf\u5c11\u7528\u3002<\/li><li>stdio\u6bd4iostream\u66f4\u5feb<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"c-optimization-tips\"><span class=\"ez-toc-section\" id=\"C_Optimization_tips\"><\/span>C++ Optimization tips<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>\u4f20\u53c2\u6570\u65f6\u5c3d\u91cf\u4f7f\u7528\u5f15\u7528<\/li><li>\u53ea\u5728\u5fc5\u8981\u7684\u65f6\u5019\u624d\u58f0\u660e\u53d8\u91cf<\/li><li>\u5c3d\u91cf\u4f7f\u7528\u53d8\u91cf\u7684\u521d\u59cb\u5316\u800c\u4e0d\u662f\u8d4b\u503c(\u51cf\u5c11\u62f7\u8d1d\u64cd\u4f5c)<\/li><li>\u5c3d\u91cf\u4f7f\u7528\u6784\u9020\u51fd\u6570\u7684\u521d\u59cb\u5316\u5217\u8868\u800c\u4e0d\u662f\u5728\u6784\u9020\u51fd\u6570\u91cc\u9762\u521d\u59cb\u5316\u6210\u5458\u53d8\u91cf<br>\u539f\u56e0\u662f\u5728\u6784\u9020\u51fd\u6570\u91cc\u521d\u59cb\u5316\u6210\u5458\u53d8\u91cf\u65f6\uff0c\u4f1a\u5148\u4e3a\u6210\u5458\u53d8\u91cf\u8c03\u7528\u5176\u9ed8\u8ba4(default)\u7684\u6784\u9020\u51fd\u6570\uff0c\u800c\u4f7f\u7528\u521d\u59cb\u5316\u5217\u8868\u7684\u65f6\u5019\u5219\u662f\u8c03\u7528\u590d\u5236\u6784\u9020\u51fd\u6570\u3002<\/li><li>\u4f7f\u7528<em>Operator=\u64cd\u4f5c\u7b26\u800c\u4e0d\u662f\u5355\u72ec\u7684\u4f7f\u7528Operator<\/em>\uff0c\u56e0\u4e3a\u8fd9\u79cd\u65b9\u5f0f\u4f1a\u751f\u6210\u4e34\u65f6\u5bf9\u8c61<\/li><li>\u4f7f\u7528\u524d\u7f00\u64cd\u4f5c\u7b26\u800c\u4e0d\u662f\u540e\u7f00\u64cd\u4f5c\u7b26\uff0c\u56e0\u4e3a\u540e\u7f00\u64cd\u4f5c\u7b26\u4f1a\u751f\u6210\u4e34\u65f6\u5bf9\u8c61<\/li><li>\u4f7f\u7528explicit\u5173\u952e\u5b57\u53d1\u73b0\u6f5c\u5728\u7684\u6784\u9020\u51fd\u6570\u7684\u8c03\u7528<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"final-optmizations-on-c\"><span class=\"ez-toc-section\" id=\"Final_Optmizations_On_C\"><\/span>Final Optmizations On C++<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li>\u4f7f\u7528\u5185\u8054\u51fd\u6570<br>\u4ec5\u5bf9\u5c0f\u578b\u51fd\u6570\u4f5c\u5185\u8054\uff1b\u8003\u8651\u7f16\u8bd1\u5668\u7684\u81ea\u52a8\u5185\u8054\u9009\u9879\uff1b\u5185\u8054\u51fd\u6570\u7684\u6548\u679c\u5230\u5e95\u597d\u4e0d\u597d\u4ee5profiling\u7684\u7ed3\u679c\u4e3a\u51c6<\/li><li>\u5c3d\u91cf\u907f\u514d&#8221;hidden temporary objects&#8221;\u7684\u4ea7\u751f<ul><li>\u4f7f\u7528\u5f15\u7528<\/li><li>\u4f7f\u7528\u524d\u7f00\u64cd\u4f5c\u7b26<\/li><li>\u8fd4\u56de\u503c\u7684\u4f18\u5316(<em>return constructor arguments instead of named objects<\/em>)<br>\u51fd\u6570\u7684\u8fd4\u56de\u503c\u4e0d\u8981\u4f7f\u7528named objects\uff0c\u800c\u662f\u5728return\u8bed\u53e5\u91cc\u76f4\u63a5\u6784\u9020\u4e00\u4e2a\u5bf9\u8c61\u8fd4\u56de\uff0c\u8fd9\u6837\u7f16\u8bd1\u5668\u53ef\u4ee5\u76f4\u63a5\u5728\u63a5\u6536\u8fd4\u56de\u503c\u7684\u5bf9\u8c61\u7684\u5185\u5b58\u7a7a\u95f4\u91cc\u751f\u6210\u8be5\u5bf9\u8c61\uff0c\u800c\u4e0d\u518d\u9700\u8981\u518d\u5f00\u8f9f\u4e00\u4efd\u7a7a\u95f4\u6765\u5b58\u50a8\u4e34\u65f6\u5bf9\u8c61\u3002\u793a\u610f\u4ee3\u7801\uff1a<\/li><\/ul><\/li><\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"cpp\" class=\"language-cpp\">template &lt;class T&gt; T Original(const T&amp; tValue)\n    {\n    T tResult; <em>\/\/ named object; probably can't be optimized away<\/em>\n    tResult = tValue;\n    return (tResult);\n    }\n\ntemplate &lt;class T&gt; T Optimized(const T&amp; tValue)\n    {\n    return (T(tValue)); <em>\/\/ unnamed object; optimization potential high<\/em>\n    }\n<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code class=\"\">**\u4e0d\u8fc7\u9700\u8981\u6211\u786e\u8ba4\u4e00\u4e0b\u5728C++11\u91cc\u662f\u4e0d\u662f\u7f16\u8bd1\u5668\u5bf9named objects\u7684\u8fd4\u56de\u4e5f\u4f1a\u505a\u4f18\u5316\u4e86**\u3002  \n<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\"><li>\u865a\u51fd\u6570\u5e26\u6765\u7684\u989d\u5916\u5f00\u9500<br>\u7531\u4e8evirtual function table\u5e26\u6765\u7684\u5bf9\u8c61\u5185\u5b58\u5360\u7528\u4e0a\u7684\u989d\u5916\u5f00\u9500\u548c\u521d\u59cb\u5316\u3001\u6790\u6784\u4e0a\u9700\u8981\u6267\u884c\u989d\u5916\u7684\u64cd\u4f5c\u5e26\u6765\u7684\u5f00\u9500<\/li><li>Empty Member Optimization<br>\u4e3a\u4e86\u652f\u6301\u5bfb\u5740\u64cd\u4f5c\uff0c\u5373\u4f7f\u4e00\u4e2a\u7c7b\u6ca1\u6709\u4efb\u4f55\u4e00\u4e2a\u6210\u5458\u53d8\u91cf\uff0c\u8be5\u7c7b\u7684\u5bf9\u8c61\u4e5f\u4f1a\u88ab\u5206\u914d\u4e00\u4e2a\u5b57\u8282\u7684\u5b58\u50a8\u7a7a\u95f4\u3002\u4f46\u662f<em>a base class subobject of an empty class type may have zero size<\/em>\u3002\u4e5f\u5c31\u662f\u8bf4\u7ee7\u627f\u81ea\u7a7a\u7c7b(\u6ca1\u6709\u4efb\u4f55\u6210\u5458\u53d8\u91cf)\u7684\u7c7b\u7684\u5bf9\u8c61\u91cc\u9762\u6240\u5305\u542b\u7684\u8fd9\u4e2a\u7a7a\u7236\u7c7b\u5bf9\u8c61\u53ef\u4ee5\u662f\u7a7a\u7684\u3002\u5177\u4f53\u4f8b\u5b50\uff1a<\/li><\/ul>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"cpp\" class=\"language-cpp\">template &lt;class T, class Alloc = Allocator&lt;T&gt; &gt;\nclass ListWithAllocMember \/\/ (sizeof(ListWithAlocMember) == 8)\n    {\n    private :\n        Alloc m_heap;\n        Node* m_head;\n    };\n\ntemplate &lt;class T, class Alloc = Allocator&lt;T&gt; &gt;\nclass ListWithAllocBase : private Alloc <em>\/\/ (sizeof(ListWithAllocBase) == 4)<\/em>\n    {\n    private :\n        Node* m_head;\n    };\n<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\"><li>\u81ea\u5b9a\u4e49allocator<\/li><li>Copy-On-Write<br>\u901a\u8fc7RefCount\u548cSmartPtr\u4e24\u4e2a\u7c7b\u6765\u5b9e\u73b0Copy-On-Write\u7684\u7b56\u7565\u3002<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"tips-for-optimizing-cc-code\"><span class=\"ez-toc-section\" id=\"Tips_for_Optimizing_CC_Code\"><\/span><a href=\"https:\/\/people.cs.clemson.edu\/~dhouse\/courses\/405\/papers\/optimize.pdf\">Tips for Optimizing C\/C++ Code<\/a><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u5168\u9762\u3001\u7b80\u6d01\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"optimizing-c-and-c-code\"><span class=\"ez-toc-section\" id=\"Optimizing_C_And_C_Code\"><\/span><a href=\"http:\/\/www.eventhelix.com\/realtimemantra\/basics\/optimizingcandcppcode.htm#.Wn6vmB3XbCL\">Optimizing C And C++ Code<\/a><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u540c\u4e0a\u3002<\/p>\n\n\n\n<h1 class=\"wp-block-heading\" id=\"c11-optimization\"><span class=\"ez-toc-section\" id=\"C11_optimization\"><\/span>C++11 optimization<span class=\"ez-toc-section-end\"><\/span><\/h1>\n\n\n\n<p>[\u6df1\u5165\u5e94\u7528C++11\u4ee3\u7801\u4f18\u5316\u4e0e\u5de5\u7a0b\u7ea7\u5e94\u7528 \u7941\u5b87]<\/p>\n\n\n\n<ol class=\"wp-block-list\"><li><a href=\"https:\/\/stackoverflow.com\/a\/8469246\/5357784\">C++11\u7684\u6807\u51c6\u8981\u6c42\u6240\u6709\u5bb9\u5668\u7684size()\u64cd\u4f5c\u5728O(1)\u65f6\u95f4\u5185\u5b8c\u6210<\/a>\uff0c\u800cC++03\u53ea\u662f\u8bf4\u5bb9\u5668\u7684size()\u64cd\u4f5c&#8221;\u5e94\u8be5&#8221;\u662fO(1)\u65f6\u95f4\u590d\u6742\u5ea6\u3002<\/li><li>\u4f7f\u7528move constructor\uff0c\u51cf\u5c11\u62f7\u8d1d<\/li><li>emplace_back\u51cf\u5c11\u5185\u5b58\u62f7\u8d1d\u548c\u79fb\u52a8<\/li><li>\u65e0\u5e8f\u5bb9\u5668\uff0cvideo server\u4e2d\u6709\u5f88\u591amap\u3001set\uff0c\u90fd\u662f\u7528\u7684\u7ea2\u9ed1\u6811\u7684\u5b9e\u73b0(\u9700\u8981\u6392\u5e8f)\uff0c\u53ef\u4ee5\u8003\u8651\u6362\u4e3aC++11\u65b0\u589e\u7684\u65e0\u5e8f\u5bb9\u5668\uff0c\u7528\u7684hash\u7684\u5b9e\u73b0\uff0c\u4e0d\u9700\u8981\u6392\u5e8f\u64cd\u4f5c\uff1b \u9700\u8981\u786e\u8ba4a.\u5220\u9664\u64cd\u4f5c\u4f1a\u4e0d\u4f1a\u5e26\u6765\u4ec0\u4e48\u95ee\u9898\uff1bb.\u5c0f\u5fc3hash\u5b9e\u73b0\u7684\u6570\u636e\u7ed3\u6784\u6269\u5bb9\u65f6\u5e26\u6765\u7684\u6027\u80fd\u95ee\u9898\uff0c\u53ef\u80fd\u9700\u8981\u63d0\u524d\u8bbe\u7f6e\u4e00\u4e2a\u6bd4\u8f83\u5927\u7684\u5bb9\u91cf\uff1bc.\u786e\u5b9a\u4f7f\u7528set\u3001map\u7684\u5730\u65b9\u771f\u7684\u662f\u4e0d\u5728\u4e4e\u987a\u5e8f\u7684\uff1b<\/li><li>\u53f3\u503c\u5f15\u7528<\/li><\/ol>\n","protected":false},"excerpt":{"rendered":"<p>C++ Performance Optimization C++ Optimization Strategies and Techniques Design considerations \u4f7f\u7528stl &#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10],"tags":[8],"class_list":["post-933","post","type-post","status-publish","format-standard","hentry","category-10","tag-c"],"_links":{"self":[{"href":"https:\/\/blog.cauchyschwarz.com\/index.php?rest_route=\/wp\/v2\/posts\/933","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.cauchyschwarz.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.cauchyschwarz.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.cauchyschwarz.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.cauchyschwarz.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=933"}],"version-history":[{"count":1,"href":"https:\/\/blog.cauchyschwarz.com\/index.php?rest_route=\/wp\/v2\/posts\/933\/revisions"}],"predecessor-version":[{"id":934,"href":"https:\/\/blog.cauchyschwarz.com\/index.php?rest_route=\/wp\/v2\/posts\/933\/revisions\/934"}],"wp:attachment":[{"href":"https:\/\/blog.cauchyschwarz.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=933"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.cauchyschwarz.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=933"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.cauchyschwarz.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=933"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}