{"id":2145,"date":"2025-03-24T08:48:11","date_gmt":"2025-03-23T23:48:11","guid":{"rendered":"https:\/\/dexall.co.jp\/articles\/?p=2145"},"modified":"2025-03-24T08:48:37","modified_gmt":"2025-03-23T23:48:37","slug":"%e3%80%90%e5%ae%8c%e5%85%a8%e3%82%ac%e3%82%a4%e3%83%89%e3%80%91c%e3%83%9e%e3%82%af%e3%83%ad%e6%b4%bb%e7%94%a8%e8%a1%932024-%e7%8f%be%e5%a0%b4%e3%81%a7%e4%bd%bf%e3%81%88%e3%82%8b%e5%ae%9f%e8%b7%b5","status":"publish","type":"post","link":"https:\/\/dexall.co.jp\/articles\/?p=2145","title":{"rendered":"\u3010\u5b8c\u5168\u30ac\u30a4\u30c9\u3011C++\u30de\u30af\u30ed\u6d3b\u7528\u88532024 &#8211; \u73fe\u5834\u3067\u4f7f\u3048\u308b\u5b9f\u8df5\u7684\u30c6\u30af\u30cb\u30c3\u30af15\u9078"},"content":{"rendered":"\n<div class=\"toc\"><br \/>\n<b>Warning<\/b>:  Undefined array key \"is_admin\" in <b>\/home\/xs392991\/dexall.co.jp\/public_html\/articles\/wp-content\/themes\/sango-theme\/library\/gutenberg\/dist\/classes\/Toc.php<\/b> on line <b>116<\/b><br \/>\n<br \/>\n<b>Warning<\/b>:  Undefined array key \"is_category_top\" in <b>\/home\/xs392991\/dexall.co.jp\/public_html\/articles\/wp-content\/themes\/sango-theme\/library\/gutenberg\/dist\/classes\/Toc.php<\/b> on line <b>121<\/b><br \/>\n<br \/>\n<b>Warning<\/b>:  Undefined array key \"is_top\" in <b>\/home\/xs392991\/dexall.co.jp\/public_html\/articles\/wp-content\/themes\/sango-theme\/library\/gutenberg\/dist\/classes\/Toc.php<\/b> on line <b>128<\/b><br \/>\n    <div id=\"toc_container\" class=\"sgb-toc--bullets js-smooth-scroll\" data-dialog-title=\"\u76ee\u6b21\">\n      <p class=\"toc_title\">\u76ee\u6b21 <\/p>\n      <ul class=\"toc_list\">  <li class=\"first\">    <a href=\"#i-0\">C++\u30de\u30af\u30ed\u306e\u57fa\u790e\u77e5\u8b58<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-1\">\u30de\u30af\u30ed\u3068\u306f\u4f55\u304b \u2013 \u30d7\u30ea\u30d7\u30ed\u30bb\u30c3\u30b5\u30c7\u30a3\u30ec\u30af\u30c6\u30a3\u30d6\u306e\u4ed5\u7d44\u307f<\/a>      <\/li>      <li>        <a href=\"#i-2\">\u306a\u305c\u30e2\u30c0\u30f3C++\u6642\u4ee3\u306b\u30de\u30af\u30ed\u304c\u5fc5\u8981\u306a\u306e\u304b<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-3\">\u30de\u30af\u30ed\u306e\u52d5\u4f5c\u4f7f\u3044\u65b9\u306e\u4ed5\u7d44\u307f\u3068\u51e6\u7406\u30d5\u30ed\u30fc<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-4\">\u30de\u30af\u30ed\u306e\u7a2e\u985e\u3068\u57fa\u672c\u7684\u306a\u4f7f\u3044\u65b9<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-5\">\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u5f62\u5f0f\u30de\u30af\u30ed\u306e\u5b9a\u7fa9\u3068\u6d3b\u7528\u30b7\u30fc\u30f3<\/a>      <\/li>      <li>        <a href=\"#i-6\">\u95a2\u6570\u5f62\u5f0f\u30de\u30af\u30ed\u306e\u5f37\u529b\u306a\u4f7f\u3044\u65b9<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-7\">\u6761\u4ef6\u4ed8\u304d\u30b3\u30f3\u30d1\u30a4\u30eb\u30c7\u30a3\u30ec\u30af\u30c6\u30a3\u30d6\u306e\u5b9f\u8df5\u7684\u6d3b\u7528\u6cd5<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-8\">\u73fe\u5834\u3067\u4f7f\u3048\u308b\u30de\u30af\u30ed\u30c6\u30af\u30cb\u30c3\u30af<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-9\">\u30c7\u30d0\u30c3\u30b0\u7528\u30de\u30af\u30ed\u306e\u52b9\u679c\u7684\u306a\u5b9f\u88c5\u65b9\u6cd5<\/a>      <\/li>      <li>        <a href=\"#i-10\">\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u4f9d\u5b58\u30b3\u30fc\u30c9\u306e\u6761\u4ef6\u5206\u5c90\u30c6\u30af\u30cb\u30c3\u30af<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-11\">\u30ed\u30b0\u51fa\u529b\u3092\u52b9\u7387\u5316\u3059\u308b\u30de\u30af\u30ed\u306e\u4f5c\u308a\u65b9<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-12\">\u30de\u30af\u30ed\u306e\u30a2\u30f3\u30c1\u30d1\u30bf\u30fc\u30f3\u3068\u56de\u907f\u65b9\u6cd5<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-13\">\u610f\u56f3\u7684\u306b\u524a\u9664\u304c\u8d77\u3053\u308b\u30b1\u30fc\u30b9\u3068\u305d\u306e\u5bfe\u7b56<\/a>      <\/li>      <li>        <a href=\"#i-14\">\u540d\u524d\u885d\u7a81\u3092\u9632\u3050\u305f\u3081\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-15\">\u30c7\u30d0\u30c3\u30b0\u6642\u306e\u843d\u3068\u3057\u7a74\u3068\u89e3\u6c7a\u7b56<\/a>      <\/li>    <\/ul>  <\/li>  <li class=\"last\">    <a href=\"#i-16\">\u30e2\u30c0\u30f3C++\u6642\u4ee3\u306e\u30de\u30af\u30ed\u8a2d\u8a08\u65b9\u91dd<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-17\">constexpr\u3068\u30de\u30af\u30ed\u306e\u4f7f\u3044\u5206\u3051<\/a>      <\/li>      <li>        <a href=\"#i-18\">\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u30e1\u30bf\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3068\u306e\u4f75\u7528\u6226\u7565<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-19\">\u5c06\u6765\u306e\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u6027\u3092\u8003\u616e\u3057\u305f\u30de\u30af\u30ed\u8a2d\u8a08<\/a>      <\/li>    <\/ul>  <\/li><\/ul>\n      <a href=\"#\" class=\"sgb-toc-button js-toc-button\" rel=\"nofollow\" data-open-dialog=\"true\"><i class=\"fa fa-list\"><\/i><span class=\"sgb-toc-button__text\">\u76ee\u6b21\u3078<\/span><\/a>\n    <\/div><\/div><h2 class=\"wp-block-heading\" id=\"i-0\">C++\u30de\u30af\u30ed\u306e\u57fa\u790e\u77e5\u8b58<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-1\">\u30de\u30af\u30ed\u3068\u306f\u4f55\u304b \u2013 \u30d7\u30ea\u30d7\u30ed\u30bb\u30c3\u30b5\u30c7\u30a3\u30ec\u30af\u30c6\u30a3\u30d6\u306e\u4ed5\u7d44\u307f<\/h3>\n\n\n\n<p>C++\u306e\u30de\u30af\u30ed\u306f\u3001\u30d7\u30ea\u30d7\u30ed\u30bb\u30c3\u30b5\u306b\u3088\u3063\u3066\u5b9f\u884c\u3055\u308c\u308b\u7279\u6b8a\u306a\u547d\u4ee4\u3067\u3001\u30b3\u30fc\u30c9\u304c\u30b3\u30f3\u30d1\u30a4\u30eb\u3055\u308c\u308b\u524d\u306b\u51e6\u7406\u3055\u308c\u308b\u91cd\u8981\u306a\u6a5f\u80fd\u3067\u3059\u3002\u30d7\u30ea\u30d7\u30ed\u30bb\u30c3\u30b5\u30c7\u30a3\u30ec\u30af\u30c6\u30a3\u30d6\u306f\u3001<code>#<\/code>\u3067\u59cb\u307e\u308b\u547d\u4ee4\u6587\u3067\u3042\u308a\u3001\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u306e\u5909\u63db\u3084\u6761\u4ef6\u4ed8\u304d\u30b3\u30f3\u30d1\u30a4\u30eb\u306a\u3069\u3092\u5236\u5fa1\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30d7\u30ea\u30d7\u30ed\u30bb\u30c3\u30b5\u306e\u4e3b\u306a\u7279\u5fb4\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30b3\u30f3\u30d1\u30a4\u30eb\u524d\u306e\u524d\u51e6\u7406\u3068\u3057\u3066\u52d5\u4f5c<\/li>\n\n\n\n<li>\u30c6\u30ad\u30b9\u30c8\u7f6e\u63db\u30d9\u30fc\u30b9\u306e\u51e6\u7406<\/li>\n\n\n\n<li>\u30d5\u30a1\u30a4\u30eb\u5358\u4f4d\u3067\u306e\u51e6\u7406<\/li>\n\n\n\n<li>C++\u306e\u6587\u6cd5\u898f\u5247\u306b\u5f93\u308f\u306a\u3044\u72ec\u81ea\u306e\u69cb\u6587<\/li>\n<\/ul>\n\n\n\n<p>\u57fa\u672c\u7684\u306a\u30de\u30af\u30ed\u306e\u4f8b\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u5b9a\u6570\u30de\u30af\u30ed\n#define MAX_SIZE 100\n\n\/\/ \u95a2\u6570\u30de\u30af\u30ed\n#define SQUARE(x) ((x) * (x))\n\n\/\/ \u6761\u4ef6\u4ed8\u304d\u30b3\u30f3\u30d1\u30a4\u30eb\n#ifdef DEBUG\n    #define LOG(msg) std::cout &lt;&lt; msg &lt;&lt; std::endl\n#else\n    #define LOG(msg)  \/\/ \u30ea\u30ea\u30fc\u30b9\u6642\u306f\u4f55\u3082\u3057\u306a\u3044\n#endif<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-2\">\u306a\u305c\u30e2\u30c0\u30f3C++\u6642\u4ee3\u306b\u30de\u30af\u30ed\u304c\u5fc5\u8981\u306a\u306e\u304b<\/h3>\n\n\n\n<p>\u30e2\u30c0\u30f3C++\u3067\u306f<code>constexpr<\/code>\u3084<code>template<\/code>\u306a\u3069\u306e\u5f37\u529b\u306a\u6a5f\u80fd\u304c\u5c0e\u5165\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u30de\u30af\u30ed\u306b\u306f\u4f9d\u7136\u3068\u3057\u3066\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u56fa\u6709\u306e\u5229\u70b9\u304c\u3042\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u6761\u4ef6\u4ed8\u304d\u30b3\u30f3\u30d1\u30a4\u30eb<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u4f9d\u5b58\u306e\u30b3\u30fc\u30c9\u5236\u5fa1<\/li>\n\n\n\n<li>\u30c7\u30d0\u30c3\u30b0\u30d3\u30eb\u30c9\u3068\u88fd\u54c1\u7248\u306e\u5207\u308a\u66ff\u3048<\/li>\n\n\n\n<li>\u30b3\u30f3\u30d1\u30a4\u30e9\u4f9d\u5b58\u306e\u6700\u9069\u5316\u5236\u5fa1<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30d5\u30a1\u30a4\u30eb\u540d\u3084\u884c\u756a\u53f7\u306e\u53d6\u5f97<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">#define CURRENT_FILE __FILE__\n#define CURRENT_LINE __LINE__\n#define FUNCTION_NAME __func__  \/\/ C++\u3067\u306f__func__\u3082\u5229\u7528\u53ef\u80fd<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>\u30d7\u30ea\u30d7\u30ed\u30bb\u30c3\u30b5\u6642\u306e\u6587\u5b57\u5217\u64cd\u4f5c<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">#define STRINGIZE(x) #x\n#define CONCATENATE(x, y) x##y<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-3\">\u30de\u30af\u30ed\u306e\u52d5\u4f5c\u4f7f\u3044\u65b9\u306e\u4ed5\u7d44\u307f\u3068\u51e6\u7406\u30d5\u30ed\u30fc<\/h3>\n\n\n\n<p>\u30de\u30af\u30ed\u306e\u51e6\u7406\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u6d41\u308c\u3067\u884c\u308f\u308c\u307e\u3059\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30d7\u30ea\u30d7\u30ed\u30bb\u30c3\u30b5\u30d5\u30a7\u30fc\u30ba<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30a4\u30f3\u30af\u30eb\u30fc\u30c9\u30d5\u30a1\u30a4\u30eb\u306e\u5c55\u958b<\/li>\n\n\n\n<li>\u30de\u30af\u30ed\u306e\u5c55\u958b<\/li>\n\n\n\n<li>\u6761\u4ef6\u4ed8\u304d\u30b3\u30f3\u30d1\u30a4\u30eb\u306e\u8a55\u4fa1<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30b3\u30f3\u30d1\u30a4\u30eb\u30d5\u30a7\u30fc\u30ba<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30d7\u30ea\u30d7\u30ed\u30bb\u30b9\u6e08\u307f\u306e\u30b3\u30fc\u30c9\u3092\u30b3\u30f3\u30d1\u30a4\u30eb<\/li>\n\n\n\n<li>\u30de\u30af\u30ed\u306f\u65e2\u306b\u5168\u3066\u5c55\u958b\u6e08\u307f<\/li>\n<\/ul>\n\n\n\n<p>\u30de\u30af\u30ed\u5c55\u958b\u306e\u4f8b\uff1a<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">#define MAX(a, b) ((a) &gt; (b) ? (a) : (b))\n\nint main() {\n    int x = 5, y = 10;\n    int max_val = MAX(x, y);  \/\/ \u5c55\u958b\u5f8c: int max_val = ((x) &gt; (y) ? (x) : (y));\n}<\/pre>\n\n\n\n<p>\u91cd\u8981\u306a\u6ce8\u610f\u70b9\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30de\u30af\u30ed\u306f\u5358\u7d14\u306a\u30c6\u30ad\u30b9\u30c8\u7f6e\u63db<\/li>\n\n\n\n<li>\u578b\u30c1\u30a7\u30c3\u30af\u306a\u3057<\/li>\n\n\n\n<li>\u30c7\u30d0\u30c3\u30b0\u6642\u306b\u5b9f\u969b\u306e\u30b3\u30fc\u30c9\u304c\u898b\u3048\u306b\u304f\u3044<\/li>\n\n\n\n<li>\u62ec\u5f27\u306e\u4f7f\u7528\u304c\u91cd\u8981\uff08\u6f14\u7b97\u5b50\u306e\u512a\u5148\u9806\u4f4d\uff09<\/li>\n<\/ul>\n\n\n\n<p>\u30de\u30af\u30ed\u306e\u30b9\u30b3\u30fc\u30d7\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30d5\u30a1\u30a4\u30eb\u5358\u4f4d\u3067\u6709\u52b9<\/li>\n\n\n\n<li><code>#undef<\/code>\u3067\u7121\u52b9\u5316\u53ef\u80fd<\/li>\n\n\n\n<li>\u30a4\u30f3\u30af\u30eb\u30fc\u30c9\u30ac\u30fc\u30c9\u3067\u306e\u6d3b\u7528<\/li>\n<\/ul>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ header.h\n#ifndef HEADER_H\n#define HEADER_H\n\n\/\/ \u30d8\u30c3\u30c0\u30fc\u30d5\u30a1\u30a4\u30eb\u306e\u5185\u5bb9\n\n#endif \/\/ HEADER_H<\/pre>\n\n\n\n<p>\u3053\u306e\u3088\u3046\u306b\u3001\u30de\u30af\u30ed\u306f\u30e2\u30c0\u30f3C++\u6642\u4ee3\u306b\u304a\u3044\u3066\u3082\u3001\u7279\u5b9a\u306e\u7528\u9014\u3067\u975e\u5e38\u306b\u5f37\u529b\u306a\u30c4\u30fc\u30eb\u3068\u3057\u3066\u6d3b\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u6b21\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001\u5177\u4f53\u7684\u306a\u30de\u30af\u30ed\u306e\u7a2e\u985e\u3068\u4f7f\u7528\u65b9\u6cd5\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u898b\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-4\">\u30de\u30af\u30ed\u306e\u7a2e\u985e\u3068\u57fa\u672c\u7684\u306a\u4f7f\u3044\u65b9<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-5\">\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u5f62\u5f0f\u30de\u30af\u30ed\u306e\u5b9a\u7fa9\u3068\u6d3b\u7528\u30b7\u30fc\u30f3<\/h3>\n\n\n\n<p>\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u5f62\u5f0f\u30de\u30af\u30ed\u306f\u3001\u6700\u3082\u57fa\u672c\u7684\u306a\u5f62\u5f0f\u306e\u30de\u30af\u30ed\u3067\u3001\u30b7\u30f3\u30d7\u30eb\u306a\u5b9a\u6570\u3084\u5024\u306e\u7f6e\u63db\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u5b9a\u6570\u30de\u30af\u30ed<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u30d0\u30fc\u30b8\u30e7\u30f3\u60c5\u5831\u306e\u5b9a\u7fa9\n#define VERSION_MAJOR 2\n#define VERSION_MINOR 1\n#define VERSION_PATCH 0\n\n\/\/ \u30d0\u30c3\u30d5\u30a1\u30b5\u30a4\u30ba\u306e\u5b9a\u7fa9\n#define BUFFER_SIZE 1024\n#define MAX_CONNECTIONS 100\n\n\/\/ \u6587\u5b57\u5217\u5b9a\u6570\u306e\u5b9a\u7fa9\n#define COMPANY_NAME \"Dexall Corporation\"\n#define ERROR_MESSAGE \"An error occurred during processing\"<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>\u8907\u5408\u7684\u306a\u5b9a\u6570\u5b9a\u7fa9<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u30d3\u30c3\u30c8\u30de\u30b9\u30af\u306e\u5b9a\u7fa9\n#define FLAG_READ    0x0001\n#define FLAG_WRITE   0x0002\n#define FLAG_EXECUTE 0x0004\n\n\/\/ \u30c7\u30d5\u30a9\u30eb\u30c8\u8a2d\u5b9a\u306e\u7d44\u307f\u5408\u308f\u305b\n#define DEFAULT_FLAGS (FLAG_READ | FLAG_WRITE)<\/pre>\n\n\n\n<p>\u6d3b\u7528\u30b7\u30fc\u30f3\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30b3\u30f3\u30d1\u30a4\u30eb\u6642\u5b9a\u6570\u306e\u5b9a\u7fa9<\/li>\n\n\n\n<li>\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u4f9d\u5b58\u306e\u5024\u306e\u5b9a\u7fa9<\/li>\n\n\n\n<li>\u8a2d\u5b9a\u5024\u306e\u4e00\u5143\u7ba1\u7406<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-6\">\u95a2\u6570\u5f62\u5f0f\u30de\u30af\u30ed\u306e\u5f37\u529b\u306a\u4f7f\u3044\u65b9<\/h3>\n\n\n\n<p>\u95a2\u6570\u5f62\u5f0f\u30de\u30af\u30ed\u306f\u3001\u5f15\u6570\u3092\u53d7\u3051\u53d6\u3063\u3066\u51e6\u7406\u3092\u884c\u3046\u30de\u30af\u30ed\u3067\u3059\u3002\u9069\u5207\u306b\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30b3\u30fc\u30c9\u306e\u518d\u5229\u7528\u6027\u3068\u53ef\u8aad\u6027\u3092\u9ad8\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u57fa\u672c\u7684\u306a\u95a2\u6570\u30de\u30af\u30ed<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u6700\u5927\u5024\u30fb\u6700\u5c0f\u5024\u306e\u8a08\u7b97\n#define MAX(a, b) ((a) &gt; (b) ? (a) : (b))\n#define MIN(a, b) ((a) &lt; (b) ? (a) : (b))\n\n\/\/ \u5024\u306e\u7bc4\u56f2\u30af\u30e9\u30f3\u30d7\n#define CLAMP(value, min, max) (MIN(MAX(value, min), max))<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>\u30c7\u30d0\u30c3\u30b0\u652f\u63f4\u30de\u30af\u30ed<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">#define ASSERT(condition, message) \\\n    do { \\\n        if (!(condition)) { \\\n            std::cerr &lt;&lt; \"Assertion failed: \" &lt;&lt; message &lt;&lt; std::endl; \\\n            std::cerr &lt;&lt; \"File: \" &lt;&lt; __FILE__ &lt;&lt; \", Line: \" &lt;&lt; __LINE__ &lt;&lt; std::endl; \\\n            std::abort(); \\\n        } \\\n    } while (0)\n\n\/\/ \u4f7f\u7528\u4f8b\nvoid processData(int* data, size_t size) {\n    ASSERT(data != nullptr, \"Null pointer passed to processData\");\n    ASSERT(size &gt; 0, \"Invalid size parameter\");\n    \/\/ ... \u51e6\u7406\u306e\u7d9a\u304d\n}<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>\u53ef\u5909\u5f15\u6570\u30de\u30af\u30ed<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">#define PRINT_DEBUG(...) \\\n    printf(\"Debug [%s:%d]: \", __FILE__, __LINE__); \\\n    printf(__VA_ARGS__); \\\n    printf(\"\\n\")\n\n\/\/ \u4f7f\u7528\u4f8b\nvoid someFunction() {\n    int x = 42;\n    PRINT_DEBUG(\"Value of x is %d\", x);\n}<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-7\">\u6761\u4ef6\u4ed8\u304d\u30b3\u30f3\u30d1\u30a4\u30eb\u30c7\u30a3\u30ec\u30af\u30c6\u30a3\u30d6\u306e\u5b9f\u8df5\u7684\u6d3b\u7528\u6cd5<\/h3>\n\n\n\n<p>\u6761\u4ef6\u4ed8\u304d\u30b3\u30f3\u30d1\u30a4\u30eb\u306f\u3001\u30d3\u30eb\u30c9\u8a2d\u5b9a\u3084\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306b\u5fdc\u3058\u3066\u7570\u306a\u308b\u30b3\u30fc\u30c9\u3092\u751f\u6210\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u5225\u306e\u5b9f\u88c5<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">#ifdef _WIN32\n    #define PATH_SEPARATOR '\\\\'\n    #define PLATFORM_NAME \"Windows\"\n#else\n    #define PATH_SEPARATOR '\/'\n    #define PLATFORM_NAME \"Unix\"\n#endif\n\n\/\/ \u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u56fa\u6709\u306e\u6a5f\u80fd\u306e\u5207\u308a\u66ff\u3048\n#ifdef _WIN32\n    #include &lt;windows.h&gt;\n    #define SLEEP_MS(ms) Sleep(ms)\n#else\n    #include &lt;unistd.h&gt;\n    #define SLEEP_MS(ms) usleep((ms) * 1000)\n#endif<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>\u30d3\u30eb\u30c9\u8a2d\u5b9a\u306b\u3088\u308b\u6a5f\u80fd\u306e\u5236\u5fa1<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">#ifdef DEBUG\n    #define LOGGING_ENABLED\n    #define PERFORMANCE_TRACKING\n#endif\n\n#ifdef LOGGING_ENABLED\n    #define LOG_INFO(msg) std::cout &lt;&lt; \"INFO: \" &lt;&lt; msg &lt;&lt; std::endl\n    #define LOG_ERROR(msg) std::cerr &lt;&lt; \"ERROR: \" &lt;&lt; msg &lt;&lt; std::endl\n#else\n    #define LOG_INFO(msg)\n    #define LOG_ERROR(msg)\n#endif<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>\u6a5f\u80fd\u306e\u6bb5\u968e\u7684\u306a\u6709\u52b9\u5316<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">#define FEATURE_LEVEL 2\n\n#if FEATURE_LEVEL &gt;= 1\n    #define ENABLE_BASIC_FEATURES\n#endif\n\n#if FEATURE_LEVEL &gt;= 2\n    #define ENABLE_ADVANCED_FEATURES\n#endif\n\n#if FEATURE_LEVEL &gt;= 3\n    #define ENABLE_EXPERIMENTAL_FEATURES\n#endif<\/pre>\n\n\n\n<p>\u5b9f\u8df5\u7684\u306a\u30c6\u30af\u30cb\u30c3\u30af\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30a4\u30f3\u30af\u30eb\u30fc\u30c9\u30ac\u30fc\u30c9\u306e\u4f7f\u7528<\/li>\n\n\n\n<li>\u6761\u4ef6\u5206\u5c90\u306e\u5165\u308c\u5b50\u69cb\u9020<\/li>\n\n\n\n<li>\u8907\u6570\u306e\u6761\u4ef6\u306e\u7d44\u307f\u5408\u308f\u305b<\/li>\n<\/ul>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">#if defined(DEBUG) &amp;&amp; !defined(DISABLE_LOGGING)\n    #define VERBOSE_LOGGING\n#endif\n\n#if defined(_WIN32) || defined(_WIN64)\n    #define WINDOWS_BUILD\n#elif defined(__linux__)\n    #define LINUX_BUILD\n#elif defined(__APPLE__)\n    #define MACOS_BUILD\n#endif<\/pre>\n\n\n\n<p>\u3053\u306e\u3088\u3046\u306b\u3001\u30de\u30af\u30ed\u306e\u7a2e\u985e\u306b\u5fdc\u3058\u3066\u9069\u5207\u306a\u4f7f\u7528\u65b9\u6cd5\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u3067\u3001\u52b9\u7387\u7684\u3067\u4fdd\u5b88\u6027\u306e\u9ad8\u3044\u30b3\u30fc\u30c9\u3092\u5b9f\u73fe\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u6b21\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001\u3088\u308a\u5b9f\u8df5\u7684\u306a\u30de\u30af\u30ed\u306e\u6d3b\u7528\u30c6\u30af\u30cb\u30c3\u30af\u306b\u3064\u3044\u3066\u898b\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-8\">\u73fe\u5834\u3067\u4f7f\u3048\u308b\u30de\u30af\u30ed\u30c6\u30af\u30cb\u30c3\u30af<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-9\">\u30c7\u30d0\u30c3\u30b0\u7528\u30de\u30af\u30ed\u306e\u52b9\u679c\u7684\u306a\u5b9f\u88c5\u65b9\u6cd5<\/h3>\n\n\n\n<p>\u30c7\u30d0\u30c3\u30b0\u6642\u306b\u52b9\u679c\u7684\u306a\u30de\u30af\u30ed\u3092\u5b9f\u88c5\u3059\u308b\u3053\u3068\u3067\u3001\u554f\u984c\u306e\u65e9\u671f\u767a\u898b\u3068\u89e3\u6c7a\u3092\u652f\u63f4\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u9ad8\u5ea6\u306a\u30a2\u30b5\u30fc\u30b7\u30e7\u30f3\u30de\u30af\u30ed<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u30bd\u30fc\u30b9\u306e\u4f4d\u7f6e\u60c5\u5831\u3092\u542b\u3080\u8a73\u7d30\u306a\u30a2\u30b5\u30fc\u30b7\u30e7\u30f3\n#define ASSERT_DETAIL(condition, message) \\\n    do { \\\n        if (!(condition)) { \\\n            std::ostringstream oss; \\\n            oss &lt;&lt; \"Assertion failed: \" &lt;&lt; message &lt;&lt; \"\\n\" \\\n                &lt;&lt; \"Function: \" &lt;&lt; __func__ &lt;&lt; \"\\n\" \\\n                &lt;&lt; \"File: \" &lt;&lt; __FILE__ &lt;&lt; \"\\n\" \\\n                &lt;&lt; \"Line: \" &lt;&lt; __LINE__ &lt;&lt; \"\\n\"; \\\n            throw std::runtime_error(oss.str()); \\\n        } \\\n    } while (0)\n\n\/\/ \u30e1\u30e2\u30ea\u95a2\u9023\u306e\u30a2\u30b5\u30fc\u30b7\u30e7\u30f3\n#define ASSERT_NOT_NULL(ptr) \\\n    ASSERT_DETAIL((ptr) != nullptr, \"Null pointer detected: \" #ptr)\n\n\/\/ \u7bc4\u56f2\u30c1\u30a7\u30c3\u30af\u7528\u30a2\u30b5\u30fc\u30b7\u30e7\u30f3\n#define ASSERT_RANGE(value, min, max) \\\n    ASSERT_DETAIL((value) &gt;= (min) &amp;&amp; (value) &lt;= (max), \\\n                  #value \" is out of range [\" #min \", \" #max \"]\")<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>\u30b9\u30bf\u30c3\u30af\u30c8\u30ec\u30fc\u30b9\u51fa\u529b\u30de\u30af\u30ed<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">#ifdef DEBUG\n#define TRACE_FUNCTION() \\\n    std::cout &lt;&lt; \"Entering: \" &lt;&lt; __func__ &lt;&lt; \" (\" &lt;&lt; __FILE__ &lt;&lt; \":\" &lt;&lt; __LINE__ &lt;&lt; \")\" &lt;&lt; std::endl; \\\n    auto _trace_guard = std::make_unique&lt;struct trace_guard_t&gt;([](){ \\\n        std::cout &lt;&lt; \"Leaving: \" &lt;&lt; __func__ &lt;&lt; std::endl; \\\n    })\n\nclass ScopedTrace {\n    const char* func;\npublic:\n    ScopedTrace(const char* f) : func(f) {\n        std::cout &lt;&lt; \"\u2192 \" &lt;&lt; func &lt;&lt; std::endl;\n    }\n    ~ScopedTrace() {\n        std::cout &lt;&lt; \"\u2190 \" &lt;&lt; func &lt;&lt; std::endl;\n    }\n};\n\n#define TRACE_SCOPE() ScopedTrace _tracer(__func__)\n#else\n#define TRACE_FUNCTION()\n#define TRACE_SCOPE()\n#endif<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-10\">\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u4f9d\u5b58\u30b3\u30fc\u30c9\u306e\u6761\u4ef6\u5206\u5c90\u30c6\u30af\u30cb\u30c3\u30af<\/h3>\n\n\n\n<p>\u7570\u306a\u308b\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u5411\u3051\u306e\u30b3\u30fc\u30c9\u3092\u52b9\u7387\u7684\u306b\u7ba1\u7406\u3059\u308b\u305f\u3081\u306e\u30de\u30af\u30ed\u30c6\u30af\u30cb\u30c3\u30af\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u691c\u51fa\u3068\u6a5f\u80fd\u5207\u308a\u66ff\u3048<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ OS\u306e\u8a73\u7d30\u306a\u691c\u51fa\n#if defined(_WIN32) || defined(_WIN64)\n    #define OS_WINDOWS\n    #if defined(_WIN64)\n        #define ARCH_64BIT\n    #else\n        #define ARCH_32BIT\n    #endif\n#elif defined(__APPLE__)\n    #define OS_MACOS\n    #include &lt;TargetConditionals.h&gt;\n    #if TARGET_OS_IPHONE\n        #define OS_IOS\n    #endif\n#elif defined(__linux__)\n    #define OS_LINUX\n#endif\n\n\/\/ \u30b3\u30f3\u30d1\u30a4\u30e9\u691c\u51fa\n#if defined(__clang__)\n    #define COMPILER_CLANG\n#elif defined(__GNUC__) || defined(__GNUG__)\n    #define COMPILER_GCC\n#elif defined(_MSC_VER)\n    #define COMPILER_MSVC\n#endif\n\n\/\/ \u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u56fa\u6709\u306e\u5b9f\u88c5\n#define PLATFORM_SPECIFIC_CODE(windows_code, unix_code) \\\n    do { \\\n        #ifdef OS_WINDOWS \\\n            windows_code \\\n        #else \\\n            unix_code \\\n        #endif \\\n    } while(0)<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>\u30a8\u30f3\u30c7\u30a3\u30a2\u30f3\u5bfe\u5fdc\u30de\u30af\u30ed<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">#define IS_LITTLE_ENDIAN() \\\n    (*(uint16_t*)\"\\0\\xff\" &gt; 0x00ff)\n\n#define SWAP_ENDIAN_16(x) \\\n    ((((x) &amp; 0xFF00) &gt;&gt; 8) | \\\n     (((x) &amp; 0x00FF) &lt;&lt; 8))\n\n#define SWAP_ENDIAN_32(x) \\\n    ((((x) &amp; 0xFF000000) &gt;&gt; 24) | \\\n     (((x) &amp; 0x00FF0000) &gt;&gt; 8)  | \\\n     (((x) &amp; 0x0000FF00) &lt;&lt; 8)  | \\\n     (((x) &amp; 0x000000FF) &lt;&lt; 24))<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-11\">\u30ed\u30b0\u51fa\u529b\u3092\u52b9\u7387\u5316\u3059\u308b\u30de\u30af\u30ed\u306e\u4f5c\u308a\u65b9<\/h3>\n\n\n\n<p>\u52b9\u7387\u7684\u306a\u30ed\u30b0\u51fa\u529b\u30b7\u30b9\u30c6\u30e0\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306e\u30de\u30af\u30ed\u30c6\u30af\u30cb\u30c3\u30af\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30ed\u30b0\u30ec\u30d9\u30eb\u5236\u5fa1<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">enum class LogLevel {\n    DEBUG,\n    INFO,\n    WARNING,\n    ERROR,\n    FATAL\n};\n\n#define CURRENT_LOG_LEVEL LogLevel::DEBUG\n\n#define LOG_IF(level, message) \\\n    do { \\\n        if (level &gt;= CURRENT_LOG_LEVEL) { \\\n            std::ostringstream oss; \\\n            oss &lt;&lt; \"[\" &lt;&lt; __FILE__ &lt;&lt; \":\" &lt;&lt; __LINE__ &lt;&lt; \"] \" \\\n                &lt;&lt; \"[\" &lt;&lt; #level &lt;&lt; \"] \" &lt;&lt; message; \\\n            Logger::getInstance().log(level, oss.str()); \\\n        } \\\n    } while(0)\n\n#define LOG_DEBUG(message)   LOG_IF(LogLevel::DEBUG, message)\n#define LOG_INFO(message)    LOG_IF(LogLevel::INFO, message)\n#define LOG_WARNING(message) LOG_IF(LogLevel::WARNING, message)\n#define LOG_ERROR(message)   LOG_IF(LogLevel::ERROR, message)\n#define LOG_FATAL(message)   LOG_IF(LogLevel::FATAL, message)<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6e2c\u5b9a\u30de\u30af\u30ed<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">#ifdef ENABLE_PERFORMANCE_LOGGING\n#define MEASURE_TIME(operation_name) \\\n    auto start = std::chrono::high_resolution_clock::now(); \\\n    auto _measure_guard = std::make_unique&lt;struct measure_guard_t&gt;([=](){ \\\n        auto end = std::chrono::high_resolution_clock::now(); \\\n        auto duration = std::chrono::duration_cast&lt;std::chrono::microseconds&gt;(end - start); \\\n        std::cout &lt;&lt; operation_name &lt;&lt; \" took \" &lt;&lt; duration.count() &lt;&lt; \"us\" &lt;&lt; std::endl; \\\n    })\n#else\n#define MEASURE_TIME(operation_name)\n#endif\n\n\/\/ \u4f7f\u7528\u4f8b\nvoid complexOperation() {\n    MEASURE_TIME(\"Complex calculation\");\n    \/\/ ... \u51e6\u7406\u5185\u5bb9\n}<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>\u6761\u4ef6\u4ed8\u304d\u30ed\u30b0\u51fa\u529b<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">#define LOG_IF_ERROR(condition, message) \\\n    do { \\\n        if (!(condition)) { \\\n            LOG_ERROR(\"Condition failed: \" #condition \"\\n\" &lt;&lt; message); \\\n        } \\\n    } while(0)\n\n#define LOG_AND_RETURN_IF_ERROR(condition, message, return_value) \\\n    do { \\\n        if (!(condition)) { \\\n            LOG_ERROR(\"Condition failed: \" #condition \"\\n\" &lt;&lt; message); \\\n            return return_value; \\\n        } \\\n    } while(0)<\/pre>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u30de\u30af\u30ed\u30c6\u30af\u30cb\u30c3\u30af\u3092\u9069\u5207\u306b\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u30c7\u30d0\u30c3\u30b0\u6027\u304c\u9ad8\u304f\u3001\u4fdd\u5b88\u6027\u306e\u826f\u3044\u30b3\u30fc\u30c9\u3092\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002\u6b21\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001\u30de\u30af\u30ed\u4f7f\u7528\u6642\u306e\u6ce8\u610f\u70b9\u3068\u30a2\u30f3\u30c1\u30d1\u30bf\u30fc\u30f3\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-12\">\u30de\u30af\u30ed\u306e\u30a2\u30f3\u30c1\u30d1\u30bf\u30fc\u30f3\u3068\u56de\u907f\u65b9\u6cd5<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-13\">\u610f\u56f3\u7684\u306b\u524a\u9664\u304c\u8d77\u3053\u308b\u30b1\u30fc\u30b9\u3068\u305d\u306e\u5bfe\u7b56<\/h3>\n\n\n\n<p>\u30de\u30af\u30ed\u306e\u8aa4\u3063\u305f\u4f7f\u7528\u65b9\u6cd5\u306b\u3088\u308a\u3001\u610f\u56f3\u3057\u306a\u3044\u30b3\u30fc\u30c9\u306e\u524a\u9664\u3084\u4e88\u671f\u305b\u306c\u52d5\u4f5c\u304c\u767a\u751f\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30bb\u30df\u30b3\u30ed\u30f3\u306e\u554f\u984c<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u554f\u984c\u306e\u3042\u308b\u30de\u30af\u30ed\u5b9a\u7fa9\n#define BAD_MACRO(x) do_something(x)  \/\/ \u30bb\u30df\u30b3\u30ed\u30f3\u306a\u3057\n\nif (condition)\n    BAD_MACRO(value);  \/\/ \u30bb\u30df\u30b3\u30ed\u30f3\u304c2\u91cd\u306b\u306a\u308b\u53ef\u80fd\u6027\nelse\n    do_other_thing();\n\n\/\/ \u6b63\u3057\u3044\u5b9a\u7fa9\u65b9\u6cd5\n#define GOOD_MACRO(x) do { \\\n    do_something(x); \\\n} while(0)  \/\/ do-while\u3067\u56f2\u3080\u3053\u3068\u3067\u9069\u5207\u306a\u30b9\u30b3\u30fc\u30d7\u3092\u78ba\u4fdd<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>\u6539\u884c\u3092\u542b\u3080\u30de\u30af\u30ed\u306e\u554f\u984c<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u554f\u984c\u306e\u3042\u308b\u5b9a\u7fa9\n#define BAD_MULTILINE_MACRO(x) \\\n    temp = x; \\\n    do_something(temp)  \/\/ \u6700\u5f8c\u306e\u884c\u306b\u30d0\u30c3\u30af\u30b9\u30e9\u30c3\u30b7\u30e5\u304c\u306a\u3044\n\n\/\/ \u6b63\u3057\u3044\u5b9a\u7fa9\n#define GOOD_MULTILINE_MACRO(x) \\\n    do { \\\n        temp = x; \\\n        do_something(temp); \\\n    } while(0)<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>\u6761\u4ef6\u5206\u5c90\u3067\u306e\u554f\u984c<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u554f\u984c\u306e\u3042\u308b\u4f7f\u7528\u65b9\u6cd5\n#define CHECK_AND_DO(x) if (x != nullptr) handle(x)\n\n\/\/ \u610f\u56f3\u3057\u306a\u3044\u52d5\u4f5c\u3092\u5f15\u304d\u8d77\u3053\u3059\u4f7f\u7528\u4f8b\nif (condition)\n    CHECK_AND_DO(ptr);  \/\/ else\u304c\u610f\u56f3\u3057\u306a\u3044\u7b87\u6240\u306b\u30d0\u30a4\u30f3\u30c9\u3055\u308c\u308b\nelse\n    handle_error();\n\n\/\/ \u6b63\u3057\u3044\u5b9a\u7fa9\u65b9\u6cd5\n#define CHECK_AND_DO(x) \\\n    do { \\\n        if (x != nullptr) handle(x); \\\n    } while(0)<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-14\">\u540d\u524d\u885d\u7a81\u3092\u9632\u3050\u305f\u3081\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/h3>\n\n\n\n<p>\u540d\u524d\u885d\u7a81\u306f\u3001\u30de\u30af\u30ed\u4f7f\u7528\u6642\u306e\u4e3b\u8981\u306a\u554f\u984c\u306e\u4e00\u3064\u3067\u3059\u3002\u9069\u5207\u306a\u547d\u540d\u898f\u5247\u3068\u9632\u5fa1\u7684\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30d7\u30ea\u30d5\u30a3\u30c3\u30af\u30b9\u306e\u6d3b\u7528<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u826f\u304f\u306a\u3044\u4f8b\n#define MAX(a, b) ((a) &gt; (b) ? (a) : (b))  \/\/ \u4e00\u822c\u7684\u306a\u540d\u524d\u3067\u885d\u7a81\u306e\u53ef\u80fd\u6027\u304c\u9ad8\u3044\n\n\/\/ \u826f\u3044\u4f8b\n#define MYLIB_MAX(a, b) ((a) &gt; (b) ? (a) : (b))  \/\/ \u30d7\u30ea\u30d5\u30a3\u30c3\u30af\u30b9\u3067\u7bc4\u56f2\u3092\u660e\u78ba\u5316\n#define DXL_STRING_CONCAT(a, b) a##b  \/\/ \u4f1a\u793e\/\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u56fa\u6709\u306e\u30d7\u30ea\u30d5\u30a3\u30c3\u30af\u30b9<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>\u4e00\u6642\u5909\u6570\u306e\u4fdd\u8b77<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u554f\u984c\u306e\u3042\u308b\u5b9f\u88c5\n#define CALCULATE(x) \\\n    temp = (x); \\  \/\/ \u30b0\u30ed\u30fc\u30d0\u30eb\u540d\u524d\u7a7a\u9593\u3092\u6c5a\u67d3\n    result = temp * 2\n\n\/\/ \u6539\u5584\u3055\u308c\u305f\u5b9f\u88c5\n#define CALCULATE(x) \\\n    do { \\\n        auto DXL_TEMP = (x); \\  \/\/ \u30d7\u30ea\u30d5\u30a3\u30c3\u30af\u30b9\u4ed8\u304d\u306e\u4e00\u6642\u5909\u6570\n        result = DXL_TEMP * 2; \\\n    } while(0)<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>\u30de\u30af\u30ed\u306e\u30b9\u30b3\u30fc\u30d7\u5236\u9650<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u30d8\u30c3\u30c0\u30fc\u30d5\u30a1\u30a4\u30eb\u3067\u306e\u9069\u5207\u306a\u4f7f\u7528\n#ifndef DXL_HEADER_H\n#define DXL_HEADER_H\n\n\/\/ \u30de\u30af\u30ed\u306e\u5b9a\u7fa9\n#define DXL_VERSION_MAJOR 1\n#define DXL_VERSION_MINOR 0\n\n\/\/ \u4f7f\u7528\u5f8c\u306e\u30de\u30af\u30ed\u306e\u30af\u30ea\u30fc\u30f3\u30a2\u30c3\u30d7\n#ifdef TEMPORARY_MACRO\n    #undef TEMPORARY_MACRO\n#endif\n\n#endif \/\/ DXL_HEADER_H<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-15\">\u30c7\u30d0\u30c3\u30b0\u6642\u306e\u843d\u3068\u3057\u7a74\u3068\u89e3\u6c7a\u7b56<\/h3>\n\n\n\n<p>\u30c7\u30d0\u30c3\u30b0\u6642\u306b\u30de\u30af\u30ed\u304c\u5f15\u304d\u8d77\u3053\u3059\u554f\u984c\u3068\u305d\u306e\u5bfe\u51e6\u65b9\u6cd5\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30c7\u30d0\u30c3\u30b0\u60c5\u5831\u306e\u6b20\u843d<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u554f\u984c\u306e\u3042\u308b\u30de\u30af\u30ed\n#define SQUARE(x) (x * x)  \/\/ \u30c7\u30d0\u30c3\u30b0\u6642\u306b\u5c55\u958b\u5f8c\u306e\u30b3\u30fc\u30c9\u3057\u304b\u898b\u3048\u306a\u3044\n\n\/\/ \u30c7\u30d0\u30c3\u30b0\u53ef\u80fd\u306a\u95a2\u6570\u578b\u30de\u30af\u30ed\n#define DEBUG_SQUARE(x) \\\n    [](auto&amp;&amp; _x) { \\\n        auto result = (_x * _x); \\\n        LOG_DEBUG(\"SQUARE(\" &lt;&lt; #x &lt;&lt; \"=\" &lt;&lt; _x &lt;&lt; \") = \" &lt;&lt; result); \\\n        return result; \\\n    }(x)<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>\u6761\u4ef6\u4ed8\u304d\u30c7\u30d0\u30c3\u30b0\u60c5\u5831<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">#ifdef DEBUG\n    #define DEBUG_PRINT(x) std::cout &lt;&lt; __FILE__ &lt;&lt; \":\" &lt;&lt; __LINE__ &lt;&lt; \": \" &lt;&lt; x &lt;&lt; std::endl\n    #define DEBUG_VALUE(x) std::cout &lt;&lt; #x &lt;&lt; \" = \" &lt;&lt; (x) &lt;&lt; std::endl\n#else\n    #define DEBUG_PRINT(x)\n    #define DEBUG_VALUE(x)\n#endif\n\n\/\/ \u4f7f\u7528\u4f8b\nvoid function() {\n    int value = calculate();\n    DEBUG_VALUE(value);  \/\/ \u30c7\u30d0\u30c3\u30b0\u30d3\u30eb\u30c9\u3067\u306e\u307f\u5024\u3092\u51fa\u529b\n}<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>\u30de\u30af\u30ed\u5c55\u958b\u306e\u78ba\u8a8d<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u30d7\u30ea\u30d7\u30ed\u30bb\u30c3\u30b5\u51fa\u529b\u306e\u78ba\u8a8d\u65b9\u6cd5\n#define SHOW_MACRO(x) \\\n    #pragma message(#x \" expands to: \" STRINGIZE(x))\n\n\/\/ \u30b3\u30f3\u30d1\u30a4\u30eb\u6642\u306b\u30de\u30af\u30ed\u5c55\u958b\u3092\u78ba\u8a8d\n#define COMPLEX_MACRO(x, y) ((x) * (y) + DEFAULT_VALUE)\nSHOW_MACRO(COMPLEX_MACRO(a, b))<\/pre>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u30a2\u30f3\u30c1\u30d1\u30bf\u30fc\u30f3\u3092\u7406\u89e3\u3057\u3001\u9069\u5207\u306a\u5bfe\u7b56\u3092\u8b1b\u3058\u308b\u3053\u3068\u3067\u3001\u30de\u30af\u30ed\u306b\u3088\u308b\u554f\u984c\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u6b21\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001\u30e2\u30c0\u30f3C++\u6642\u4ee3\u306b\u304a\u3051\u308b\u30de\u30af\u30ed\u306e\u9069\u5207\u306a\u4f7f\u7528\u65b9\u6cd5\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-16\">\u30e2\u30c0\u30f3C++\u6642\u4ee3\u306e\u30de\u30af\u30ed\u8a2d\u8a08\u65b9\u91dd<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-17\">constexpr\u3068\u30de\u30af\u30ed\u306e\u4f7f\u3044\u5206\u3051<\/h3>\n\n\n\n<p>\u30e2\u30c0\u30f3C++\u3067\u306f\u3001<code>constexpr<\/code>\u304c\u5c0e\u5165\u3055\u308c\u3001\u591a\u304f\u306e\u5834\u9762\u3067\u30de\u30af\u30ed\u306e\u4ee3\u66ff\u3068\u3057\u3066\u4f7f\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u4e21\u8005\u306e\u7279\u5fb4\u3092\u7406\u89e3\u3057\u3001\u9069\u5207\u306b\u4f7f\u3044\u5206\u3051\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>constexpr\u3092\u4f7f\u3046\u3079\u304d\u5834\u5408<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u30de\u30af\u30ed\u306e\u4ee3\u308f\u308a\u306bconstexpr\u3092\u4f7f\u7528\u3059\u308b\u4f8b\n\/\/ \u60aa\u3044\u4f8b\n#define PI 3.14159265359\n#define MAX_BUFFER_SIZE 1024\n\n\/\/ \u826f\u3044\u4f8b\nconstexpr double PI = 3.14159265359;\nconstexpr size_t MAX_BUFFER_SIZE = 1024;\n\n\/\/ \u95a2\u6570\u306e\u5834\u5408\nconstexpr int square(int x) {\n    return x * x;\n}\n\n\/\/ \u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3068\u306e\u7d44\u307f\u5408\u308f\u305b\ntemplate&lt;typename T&gt;\nconstexpr T abs(T x) {\n    return x &lt; 0 ? -x : x;\n}<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>\u30de\u30af\u30ed\u3092\u4f7f\u3046\u3079\u304d\u5834\u5408<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u30d5\u30a1\u30a4\u30eb\u540d\u3084\u884c\u756a\u53f7\u304c\u5fc5\u8981\u306a\u5834\u5408\n#define CURRENT_LOCATION __FILE__ \":\" STRINGIZE(__LINE__)\n\n\/\/ \u6761\u4ef6\u4ed8\u304d\u30b3\u30f3\u30d1\u30a4\u30eb\n#ifdef DEBUG\n    #define TRACE_FUNCTION() std::cout &lt;&lt; __func__ &lt;&lt; std::endl\n#else\n    #define TRACE_FUNCTION()\n#endif\n\n\/\/ \u30d7\u30ea\u30d7\u30ed\u30bb\u30c3\u30b5\u6642\u306e\u6587\u5b57\u5217\u64cd\u4f5c\n#define MAKE_STRING(x) #x\n#define CONCATENATE_TOKENS(x, y) x##y<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>\u4f7f\u3044\u5206\u3051\u306e\u6307\u91dd<\/strong><\/li>\n<\/ol>\n\n\n<div id=\"id-f368bc89-0889-4983-bdd6-c65e1576dd4c\">\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u7528\u9014<\/th><th>\u63a8\u5968\u3055\u308c\u308b\u65b9\u6cd5<\/th><th>\u7406\u7531<\/th><\/tr><\/thead><tbody><tr><td>\u5358\u7d14\u306a\u5b9a\u6570<\/td><td>constexpr<\/td><td>\u578b\u5b89\u5168\u6027\u3001\u30c7\u30d0\u30c3\u30b0\u60c5\u5831\u306e\u4fdd\u6301<\/td><\/tr><tr><td>\u30b3\u30f3\u30d1\u30a4\u30eb\u6642\u8a08\u7b97<\/td><td>constexpr<\/td><td>\u3088\u308a\u5b89\u5168\u3067\u8868\u73fe\u529b\u304c\u9ad8\u3044<\/td><\/tr><tr><td>\u6587\u5b57\u5217\u5316\u30fb\u9023\u7d50<\/td><td>\u30de\u30af\u30ed<\/td><td>\u30d7\u30ea\u30d7\u30ed\u30bb\u30c3\u30b5\u306e\u6a5f\u80fd\u304c\u5fc5\u8981<\/td><\/tr><tr><td>\u6761\u4ef6\u4ed8\u304d\u30b3\u30f3\u30d1\u30a4\u30eb<\/td><td>\u30de\u30af\u30ed<\/td><td>\u30d7\u30ea\u30d7\u30ed\u30bb\u30c3\u30b5\u3067\u3057\u304b\u5b9f\u73fe\u3067\u304d\u306a\u3044<\/td><\/tr><tr><td>\u30e1\u30bf\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0<\/td><td>\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8<\/td><td>\u3088\u308a\u578b\u5b89\u5168\u3067\u67d4\u8edf<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\" id=\"i-18\">\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u30e1\u30bf\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3068\u306e\u4f75\u7528\u6226\u7565<\/h3>\n\n\n\n<p>\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u30e1\u30bf\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3068\u30de\u30af\u30ed\u3092\u52b9\u679c\u7684\u306b\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u3088\u308a\u5f37\u529b\u306a\u62bd\u8c61\u5316\u3092\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u578b\u7279\u6027\u306e\u5b9a\u7fa9\u3068\u4f7f\u7528<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u578b\u7279\u6027\u306e\u30de\u30af\u30ed\u30d8\u30eb\u30d1\u30fc\n#define DECLARE_HAS_METHOD(method_name) \\\n    template&lt;typename T, typename = void&gt; \\\n    struct has_##method_name : std::false_type {}; \\\n    \\\n    template&lt;typename T&gt; \\\n    struct has_##method_name&lt;T, \\\n        std::void_t&lt;decltype(std::declval&lt;T&gt;().method_name())&gt;&gt; \\\n        : std::true_type {}; \\\n    \\\n    template&lt;typename T&gt; \\\n    inline constexpr bool has_##method_name##_v = has_##method_name&lt;T&gt;::value\n\n\/\/ \u4f7f\u7528\u4f8b\nDECLARE_HAS_METHOD(size);\nDECLARE_HAS_METHOD(push_back);\n\ntemplate&lt;typename Container&gt;\nvoid process_container(Container&amp; c) {\n    if constexpr (has_size_v&lt;Container&gt;) {\n        std::cout &lt;&lt; \"Container size: \" &lt;&lt; c.size() &lt;&lt; std::endl;\n    }\n}<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>\u30b3\u30f3\u30d1\u30a4\u30eb\u6642\u30a2\u30b5\u30fc\u30b7\u30e7\u30f3<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u9759\u7684\u30a2\u30b5\u30fc\u30b7\u30e7\u30f3\u306e\u30e9\u30c3\u30d1\u30fc\n#define STATIC_ASSERT_TYPE(T, U) \\\n    static_assert(std::is_same_v&lt;T, U&gt;, \\\n        \"Type mismatch: expected \" #U \", got \" #T)\n\n#define STATIC_ASSERT_BASE_OF(Derived, Base) \\\n    static_assert(std::is_base_of_v&lt;Base, Derived&gt;, \\\n        #Derived \" must inherit from \" #Base)\n\n\/\/ \u4f7f\u7528\u4f8b\ntemplate&lt;typename T&gt;\nclass SafeContainer {\n    STATIC_ASSERT_TYPE(T, int);  \/\/ T\u304cint\u3067\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\n    \/\/ ...\n};<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-19\">\u5c06\u6765\u306e\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u6027\u3092\u8003\u616e\u3057\u305f\u30de\u30af\u30ed\u8a2d\u8a08<\/h3>\n\n\n\n<p>\u9577\u671f\u7684\u306a\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u6027\u3092\u8003\u616e\u3057\u305f\u30de\u30af\u30ed\u8a2d\u8a08\u306e\u539f\u5247\u3068\u5b9f\u8df5\u7684\u306a\u30a2\u30d7\u30ed\u30fc\u30c1\u3092\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30de\u30af\u30ed\u306e\u6587\u66f8\u5316\u3068\u7ba1\u7406<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u30de\u30af\u30ed\u306e\u30b0\u30eb\u30fc\u30d7\u5316\u3068\u6587\u66f8\u5316\n\/\/\/ @defgroup DebugMacros \u30c7\u30d0\u30c3\u30b0\u7528\u30de\u30af\u30ed\u7fa4\n\/\/\/ @{\n\n\/\/\/ @brief \u30c7\u30d0\u30c3\u30b0\u30ed\u30b0\u3092\u51fa\u529b\u3059\u308b\u30de\u30af\u30ed\n\/\/\/ @param level \u30ed\u30b0\u30ec\u30d9\u30eb\n\/\/\/ @param message \u51fa\u529b\u30e1\u30c3\u30bb\u30fc\u30b8\n#define DEBUG_LOG(level, message) \\\n    do { \/* ... *\/ } while(0)\n\n\/\/\/ @brief \u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u8a08\u6e2c\u7528\u30de\u30af\u30ed\n\/\/\/ @param name \u8a08\u6e2c\u540d\n#define MEASURE_PERFORMANCE(name) \\\n    do { \/* ... *\/ } while(0)\n\n\/\/\/ @}<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u3068\u30de\u30af\u30ed\u306e\u9032\u5316<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u30d0\u30fc\u30b8\u30e7\u30f3\u5225\u306e\u6a5f\u80fd\u63d0\u4f9b\n#define DXL_VERSION_MAJOR 2\n#define DXL_VERSION_MINOR 1\n\n#if DXL_VERSION_MAJOR &gt; 1\n    #define DXL_HAS_FEATURE_X\n#endif\n\n\/\/ \u975e\u63a8\u5968\u30de\u30af\u30ed\u306e\u7ba1\u7406\n#if DXL_VERSION_MAJOR &gt;= 2\n    #define OLD_MACRO(x) \\\n        _Pragma(\"message(\\\"Warning: OLD_MACRO is deprecated\\\")\") \\\n        NEW_MACRO(x)\n#endif<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>\u30c6\u30b9\u30c8\u5bb9\u6613\u6027\u306e\u78ba\u4fdd<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\/\/ \u30c6\u30b9\u30c8\u53ef\u80fd\u306a\u30de\u30af\u30ed\u8a2d\u8a08\n#ifdef TESTING\n    #define CURRENT_TIME MockCurrentTime()\n    #define RANDOM_VALUE MockRandomValue()\n#else\n    #define CURRENT_TIME std::time(nullptr)\n    #define RANDOM_VALUE std::rand()\n#endif\n\n\/\/ \u30e2\u30c3\u30af\u53ef\u80fd\u306a\u30ed\u30b0\u6a5f\u80fd\n#ifdef TESTING\n    #define LOG(message) MockLogger::log(message)\n#else\n    #define LOG(message) RealLogger::log(message)\n#endif<\/pre>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u8a2d\u8a08\u65b9\u91dd\u306b\u5f93\u3046\u3053\u3068\u3067\u3001\u30de\u30af\u30ed\u3092\u52b9\u679c\u7684\u306b\u6d3b\u7528\u3057\u306a\u304c\u3089\u3001\u30e2\u30c0\u30f3C++\u306e\u5229\u70b9\u3082\u6700\u5927\u9650\u306b\u6d3b\u304b\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30de\u30af\u30ed\u306f\u5fc5\u8981\u306a\u5834\u9762\u3067\u9069\u5207\u306b\u4f7f\u7528\u3057\u3001\u53ef\u80fd\u306a\u9650\u308a\u30e2\u30c0\u30f3C++\u306e\u6a5f\u80fd\u3092\u512a\u5148\u3059\u308b\u3053\u3068\u3067\u3001\u4fdd\u5b88\u6027\u306e\u9ad8\u3044\u5805\u7262\u306a\u30b3\u30fc\u30c9\u3092\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Warning: Undefined array key &#8220;is_admin&#8221; in \/home\/xs392991\/dexall.co.jp\/public_html\/articles\/wp-content\/themes\/ &#8230; <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":{"0":"post-2145","1":"post","2":"type-post","3":"status-publish","4":"format-standard","6":"category-cpp","7":"nothumb"},"_links":{"self":[{"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=\/wp\/v2\/posts\/2145","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2145"}],"version-history":[{"count":1,"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=\/wp\/v2\/posts\/2145\/revisions"}],"predecessor-version":[{"id":2146,"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=\/wp\/v2\/posts\/2145\/revisions\/2146"}],"wp:attachment":[{"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2145"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2145"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2145"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}