{"id":2223,"date":"2025-03-24T08:47:57","date_gmt":"2025-03-23T23:47:57","guid":{"rendered":"https:\/\/dexall.co.jp\/articles\/?p=2223"},"modified":"2025-03-24T08:48:22","modified_gmt":"2025-03-23T23:48:22","slug":"%e3%80%90%e5%ae%8c%e5%85%a8%e3%82%ac%e3%82%a4%e3%83%89%e3%80%91c%e9%85%8d%e5%88%97%e3%81%ae%e8%a6%81%e7%b4%a0%e6%95%b0%e5%8f%96%e5%be%97%e3%81%a8%e6%93%8d%e4%bd%9c%e6%96%b9%e6%b3%95-%e7%8f%be","status":"publish","type":"post","link":"https:\/\/dexall.co.jp\/articles\/?p=2223","title":{"rendered":"\u3010\u5b8c\u5168\u30ac\u30a4\u30c9\u3011C++\u914d\u5217\u306e\u8981\u7d20\u6570\u53d6\u5f97\u3068\u64cd\u4f5c\u65b9\u6cd5 &#8211; \u73fe\u5834\u3067\u4f7f\u3048\u308b7\u3064\u306e\u30c6\u30af\u30cb\u30c3\u30af"},"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++\u306b\u304a\u3051\u308b\u914d\u5217\u306e\u57fa\u790e\u77e5\u8b58<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-1\">\u914d\u5217\u3068\u306f\u4f55\u304b\uff1f\u57fa\u672c\u7684\u306a\u6982\u5ff5\u3092\u7406\u89e3\u3057\u3088\u3046<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-2\">\u9759\u7684\u914d\u5217\u3068\u52d5\u7684\u914d\u5217\u306e\u9055\u3044\u3092\u628a\u63e1\u3059\u308b<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-6\">\u914d\u5217\u306e\u8981\u7d20\u6570\u3092\u53d6\u5f97\u3059\u308b\u65b9\u6cd5<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-7\">sizeof\u6f14\u7b97\u5b50\u3092\u4f7f\u3063\u305f\u8981\u7d20\u6570\u306e\u53d6\u5f97\u65b9\u6cd5<\/a>      <\/li>      <li>        <a href=\"#i-8\">std::size\u3092\u4f7f\u7528\u3057\u305f\u6700\u65b0\u306e\u8981\u7d20\u6570\u53d6\u5f97\u30c6\u30af\u30cb\u30c3\u30af<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-9\">\u30b3\u30f3\u30c6\u30ca\u306esize()\u30e1\u30bd\u30c3\u30c9\u306e\u6d3b\u7528\u6cd5<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-10\">\u914d\u5217\u64cd\u4f5c\u306b\u304a\u3051\u308b\u6ce8\u610f\u70b9\u3068\u6700\u9069\u5316<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-11\">\u30d0\u30c3\u30d5\u30a1\u30aa\u30fc\u30d0\u30fc\u30d5\u30ed\u30fc\u3092\u9632\u3050\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-12\">\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u8003\u616e\u3057\u305f\u8981\u7d20\u6570\u7ba1\u7406<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-13\">\u5b9f\u8df5\u7684\u306a\u914d\u5217\u6d3b\u7528\u30c6\u30af\u30cb\u30c3\u30af<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-14\">\u30a4\u30c6\u30ec\u30fc\u30bf\u3092\u4f7f\u7528\u3057\u305f\u52b9\u7387\u7684\u306a\u8981\u7d20\u30a2\u30af\u30bb\u30b9<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-15\">\u7bc4\u56f2\u30d9\u30fc\u30b9for\u30eb\u30fc\u30d7\u306b\u3088\u308b\u5b89\u5168\u306a\u914d\u5217\u64cd\u4f5c<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-16\">\u3088\u304f\u3042\u308b\u30a8\u30e9\u30fc\u3068\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-17\">\u914d\u5217\u306e\u7bc4\u56f2\u5916\u30a2\u30af\u30bb\u30b9\u3092\u9632\u3050\u65b9\u6cd5<\/a>      <\/li>      <li>        <a href=\"#i-18\">\u30e1\u30e2\u30ea\u30ea\u30fc\u30af\u3092\u9632\u3050\u305f\u3081\u306e proper \u306a\u914d\u5217\u7ba1\u7406<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-19\">\u30c7\u30d0\u30c3\u30b0\u3068\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u30c6\u30af\u30cb\u30c3\u30af<\/a>      <\/li>    <\/ul>  <\/li>  <li class=\"last\">    <a href=\"#i-20\">\u73fe\u5834\u3067\u4f7f\u3048\u308b\u914d\u5217\u64cd\u4f5c\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-21\">\u5927\u898f\u6a21\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u306e\u914d\u5217\u7ba1\u7406\u30c6\u30af\u30cb\u30c3\u30af<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-22\">\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u6027\u3092\u4e21\u7acb\u3059\u308b\u5b9f\u88c5\u65b9\u6cd5<\/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++\u306b\u304a\u3051\u308b\u914d\u5217\u306e\u57fa\u790e\u77e5\u8b58<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-1\">\u914d\u5217\u3068\u306f\u4f55\u304b\uff1f\u57fa\u672c\u7684\u306a\u6982\u5ff5\u3092\u7406\u89e3\u3057\u3088\u3046<\/h3>\n\n\n\n<p>\u914d\u5217\u306f\u3001\u540c\u3058\u30c7\u30fc\u30bf\u578b\u306e\u8981\u7d20\u3092\u9023\u7d9a\u3057\u305f\u30e1\u30e2\u30ea\u9818\u57df\u306b\u683c\u7d0d\u3059\u308b\u30c7\u30fc\u30bf\u69cb\u9020\u3067\u3059\u3002C++\u306b\u304a\u3044\u3066\u3001\u914d\u5217\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u7279\u5fb4\u3092\u6301\u3063\u3066\u3044\u307e\u3059\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30e1\u30e2\u30ea\u306e\u9023\u7d9a\u6027<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8981\u7d20\u304c\u9023\u7d9a\u3057\u305f\u30e1\u30e2\u30ea\u9818\u57df\u306b\u914d\u7f6e\u3055\u308c\u308b<\/li>\n\n\n\n<li>\u9ad8\u901f\u306a\u30a2\u30af\u30bb\u30b9\u304c\u53ef\u80fd<\/li>\n\n\n\n<li>\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u52b9\u7387\u7684\u306a\u5229\u7528\u304c\u53ef\u80fd<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u30d9\u30fc\u30b9\u306e\u30a2\u30af\u30bb\u30b9<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>0\u304b\u3089\u59cb\u307e\u308b\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u3067\u8981\u7d20\u306b\u30a2\u30af\u30bb\u30b9<\/li>\n\n\n\n<li>\u5b9a\u6570\u6642\u9593\uff08O(1)\uff09\u3067\u306e\u30a2\u30af\u30bb\u30b9\u304c\u53ef\u80fd<\/li>\n<\/ul>\n\n\n\n<p>\u57fa\u672c\u7684\u306a\u914d\u5217\u306e\u5ba3\u8a00\u3068\u4f7f\u7528\u65b9\u6cd5\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=\"\">\/\/ \u914d\u5217\u306e\u5ba3\u8a00\u3068\u521d\u671f\u5316\nint numbers[5] = {1, 2, 3, 4, 5};  \/\/ \u660e\u793a\u7684\u306a\u521d\u671f\u5316\nint values[3];                      \/\/ \u672a\u521d\u671f\u5316\u306e\u914d\u5217\nchar chars[] = {'a', 'b', 'c'};     \/\/ \u30b5\u30a4\u30ba\u81ea\u52d5\u63a8\u8ad6\n\n\/\/ \u8981\u7d20\u3078\u306e\u30a2\u30af\u30bb\u30b9\nnumbers[0] = 10;                    \/\/ \u6700\u521d\u306e\u8981\u7d20\u306b\u5024\u3092\u4ee3\u5165\nint firstValue = numbers[0];        \/\/ \u8981\u7d20\u306e\u5024\u3092\u53d6\u5f97<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-2\">\u9759\u7684\u914d\u5217\u3068\u52d5\u7684\u914d\u5217\u306e\u9055\u3044\u3092\u628a\u63e1\u3059\u308b<\/h3>\n\n\n\n<p>C++\u3067\u306f\u3001\u914d\u5217\u3092\u9759\u7684\u3068\u52d5\u7684\u306e2\u7a2e\u985e\u306b\u5206\u985e\u3067\u304d\u307e\u3059\u3002\u305d\u308c\u305e\u308c\u306e\u7279\u5fb4\u3092\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-3\">1. \u9759\u7684\u914d\u5217<\/h4>\n\n\n\n<p>\u9759\u7684\u914d\u5217\u306f\u3001\u30b3\u30f3\u30d1\u30a4\u30eb\u6642\u306b\u30b5\u30a4\u30ba\u304c\u6c7a\u5b9a\u3055\u308c\u308b\u914d\u5217\u3067\u3059\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=\"\">\/\/ \u9759\u7684\u914d\u5217\u306e\u5ba3\u8a00\nint staticArray[5];  \/\/ \u30b9\u30bf\u30c3\u30af\u4e0a\u306b5\u8981\u7d20\u306e\u914d\u5217\u3092\u78ba\u4fdd\n\n\/\/ \u95a2\u6570\u5185\u3067\u306e\u9759\u7684\u914d\u5217\u306e\u4f7f\u7528\u4f8b\nvoid processArray() {\n    const int SIZE = 5;\n    int numbers[SIZE] = {1, 2, 3, 4, 5};\n    \/\/ \u914d\u5217\u306e\u30b5\u30a4\u30ba\u306f\u30b3\u30f3\u30d1\u30a4\u30eb\u6642\u306b\u6c7a\u5b9a\u3055\u308c\u308b\n}<\/pre>\n\n\n\n<p><strong>\u7279\u5fb4\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30b9\u30bf\u30c3\u30af\u30e1\u30e2\u30ea\u306b\u914d\u7f6e<\/li>\n\n\n\n<li>\u9ad8\u901f\u306a\u30a2\u30af\u30bb\u30b9\u304c\u53ef\u80fd<\/li>\n\n\n\n<li>\u30b5\u30a4\u30ba\u306e\u5909\u66f4\u4e0d\u53ef<\/li>\n\n\n\n<li>\u914d\u5217\u306e\u30b5\u30a4\u30ba\u306f\u5b9a\u6570\u3067\u3042\u308b\u5fc5\u8981\u304c\u3042\u308b<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-4\">2. \u52d5\u7684\u914d\u5217<\/h4>\n\n\n\n<p>\u52d5\u7684\u914d\u5217\u306f\u3001\u5b9f\u884c\u6642\u306b\u30b5\u30a4\u30ba\u3092\u6c7a\u5b9a\u3067\u304d\u308b\u914d\u5217\u3067\u3059\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=\"\">\/\/ \u52d5\u7684\u914d\u5217\u306e\u4f5c\u6210\nint* dynamicArray = new int[size];  \/\/ size \u306f\u5909\u6570\u53ef\n\n\/\/ \u52d5\u7684\u914d\u5217\u306e\u4f7f\u7528\u4f8b\nvoid createDynamicArray(int size) {\n    int* array = new int[size];\n    \/\/ \u914d\u5217\u306e\u4f7f\u7528\n    for(int i = 0; i &lt; size; i++) {\n        array[i] = i;\n    }\n    \/\/ \u30e1\u30e2\u30ea\u306e\u89e3\u653e\u3092\u5fd8\u308c\u305a\u306b\n    delete[] array;\n}<\/pre>\n\n\n\n<p><strong>\u7279\u5fb4\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30d2\u30fc\u30d7\u30e1\u30e2\u30ea\u306b\u914d\u7f6e<\/li>\n\n\n\n<li>\u5b9f\u884c\u6642\u306b\u30b5\u30a4\u30ba\u3092\u6c7a\u5b9a\u53ef\u80fd<\/li>\n\n\n\n<li>\u30e1\u30e2\u30ea\u306e\u624b\u52d5\u7ba1\u7406\u304c\u5fc5\u8981<\/li>\n\n\n\n<li><code>new<\/code> \u3068 <code>delete[]<\/code> \u3092\u4f7f\u7528<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"i-5\">\u4f7f\u3044\u5206\u3051\u306e\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3<\/h4>\n\n\n<div id=\"id-949b1fe5-d565-4b42-8bee-29b7ea7d75e5\">\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u7279\u5fb4<\/th><th>\u9759\u7684\u914d\u5217<\/th><th>\u52d5\u7684\u914d\u5217<\/th><\/tr><\/thead><tbody><tr><td>\u30e1\u30e2\u30ea\u9818\u57df<\/td><td>\u30b9\u30bf\u30c3\u30af<\/td><td>\u30d2\u30fc\u30d7<\/td><\/tr><tr><td>\u30b5\u30a4\u30ba\u306e\u6c7a\u5b9a<\/td><td>\u30b3\u30f3\u30d1\u30a4\u30eb\u6642<\/td><td>\u5b9f\u884c\u6642<\/td><\/tr><tr><td>\u30e1\u30e2\u30ea\u7ba1\u7406<\/td><td>\u81ea\u52d5<\/td><td>\u624b\u52d5<\/td><\/tr><tr><td>\u30a2\u30af\u30bb\u30b9\u901f\u5ea6<\/td><td>\u975e\u5e38\u306b\u9ad8\u901f<\/td><td>\u3084\u3084\u4f4e\u901f<\/td><\/tr><tr><td>\u4f7f\u7528\u30b7\u30fc\u30f3<\/td><td>\u30b5\u30a4\u30ba\u304c\u56fa\u5b9a\u306e\u5834\u5408<\/td><td>\u30b5\u30a4\u30ba\u304c\u53ef\u5909\u306e\u5834\u5408<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n<p><strong>\u5b9f\u8df5\u7684\u306a\u30a2\u30c9\u30d0\u30a4\u30b9\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u53ef\u80fd\u306a\u9650\u308a\u9759\u7684\u914d\u5217\u3092\u4f7f\u7528\u3059\u308b<\/li>\n\n\n\n<li>\u30b5\u30a4\u30ba\u304c\u53ef\u5909\u306e\u5834\u5408\u306f <code>std::vector<\/code> \u306e\u4f7f\u7528\u3092\u691c\u8a0e<\/li>\n\n\n\n<li>\u5927\u304d\u306a\u30b5\u30a4\u30ba\u306e\u914d\u5217\u306f\u52d5\u7684\u914d\u5217\u3092\u4f7f\u7528<\/li>\n\n\n\n<li>\u30e1\u30e2\u30ea\u30ea\u30fc\u30af\u3092\u9632\u3050\u305f\u3081\u3001\u52d5\u7684\u914d\u5217\u306f <code>std::unique_ptr<\/code> \u3084 <code>std::vector<\/code> \u3067\u30e9\u30c3\u30d7\u3059\u308b\u3053\u3068\u3092\u63a8\u5968<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-6\">\u914d\u5217\u306e\u8981\u7d20\u6570\u3092\u53d6\u5f97\u3059\u308b\u65b9\u6cd5<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-7\">sizeof\u6f14\u7b97\u5b50\u3092\u4f7f\u3063\u305f\u8981\u7d20\u6570\u306e\u53d6\u5f97\u65b9\u6cd5<\/h3>\n\n\n\n<p>sizeof\u6f14\u7b97\u5b50\u306f\u3001C++\u3067\u914d\u5217\u306e\u8981\u7d20\u6570\u3092\u53d6\u5f97\u3059\u308b\u6700\u3082\u57fa\u672c\u7684\u306a\u65b9\u6cd5\u3067\u3059\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=\"\">\/\/ \u57fa\u672c\u7684\u306a\u4f7f\u7528\u65b9\u6cd5\nint numbers[] = {1, 2, 3, 4, 5};\nsize_t arraySize = sizeof(numbers) \/ sizeof(numbers[0]);\n\n\/\/ \u6ce8\u610f\uff1a\u3053\u308c\u306f\u9759\u7684\u914d\u5217\u3067\u306e\u307f\u6b63\u3057\u304f\u52d5\u4f5c\u3057\u307e\u3059\nvoid printArraySize(int arr[]) {\n    \/\/ \u8b66\u544a\uff1a\u3053\u308c\u306f\u671f\u5f85\u901a\u308a\u306b\u52d5\u4f5c\u3057\u307e\u305b\u3093\uff01\n    \/\/ \u914d\u5217\u304c\u30dd\u30a4\u30f3\u30bf\u3068\u3057\u3066\u6e21\u3055\u308c\u308b\u305f\u3081\u3001sizeof(arr)\u306f\u30dd\u30a4\u30f3\u30bf\u306e\u30b5\u30a4\u30ba\u3092\u8fd4\u3057\u307e\u3059\n    size_t size = sizeof(arr) \/ sizeof(arr[0]);  \/\/ \u8aa4\u3063\u305f\u4f7f\u7528\u65b9\u6cd5\n}<\/pre>\n\n\n\n<p><strong>sizeof\u6f14\u7b97\u5b50\u4f7f\u7528\u6642\u306e\u6ce8\u610f\u70b9\uff1a<\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u9759\u7684\u914d\u5217\u306b\u306e\u307f\u4f7f\u7528\u53ef\u80fd<\/li>\n\n\n\n<li>\u95a2\u6570\u30d1\u30e9\u30e1\u30fc\u30bf\u3068\u3057\u3066\u6e21\u3055\u308c\u305f\u914d\u5217\u306b\u306f\u4f7f\u7528\u4e0d\u53ef<\/li>\n\n\n\n<li>\u30b3\u30f3\u30d1\u30a4\u30eb\u6642\u306b\u8a55\u4fa1\u3055\u308c\u308b<\/li>\n\n\n\n<li>\u30dd\u30a4\u30f3\u30bf\u306b\u306f\u4f7f\u7528\u4e0d\u53ef<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-8\">std::size\u3092\u4f7f\u7528\u3057\u305f\u6700\u65b0\u306e\u8981\u7d20\u6570\u53d6\u5f97\u30c6\u30af\u30cb\u30c3\u30af<\/h3>\n\n\n\n<p>C++17\u4ee5\u964d\u3067\u306f\u3001std::size\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u3088\u308a\u5b89\u5168\u306b\u914d\u5217\u306e\u30b5\u30a4\u30ba\u3092\u53d6\u5f97\u3067\u304d\u307e\u3059\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=\"\">#include &lt;array&gt;\n#include &lt;iterator&gt;\n\n\/\/ std::size\u306e\u4f7f\u7528\u4f8b\nint numbers[] = {1, 2, 3, 4, 5};\nauto count = std::size(numbers);  \/\/ \u578b\u5b89\u5168\u306a\u8981\u7d20\u6570\u306e\u53d6\u5f97\n\n\/\/ std::array\u3067\u306e\u4f7f\u7528\nstd::array&lt;int, 5&gt; modernArray = {1, 2, 3, 4, 5};\nauto modernCount = std::size(modernArray);<\/pre>\n\n\n\n<p><strong>std::size\u306e\u30e1\u30ea\u30c3\u30c8\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u578b\u5b89\u5168\u6027\u304c\u9ad8\u3044<\/li>\n\n\n\n<li>\u30b3\u30f3\u30d1\u30a4\u30eb\u6642\u306e\u30a8\u30e9\u30fc\u30c1\u30a7\u30c3\u30af\u304c\u53ef\u80fd<\/li>\n\n\n\n<li>\u53ef\u8aad\u6027\u304c\u5411\u4e0a<\/li>\n\n\n\n<li>\u914d\u5217\u306e\u6b21\u5143\u6570\u306b\u95a2\u4fc2\u306a\u304f\u4f7f\u7528\u53ef\u80fd<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-9\">\u30b3\u30f3\u30c6\u30ca\u306esize()\u30e1\u30bd\u30c3\u30c9\u306e\u6d3b\u7528\u6cd5<\/h3>\n\n\n\n<p>\u30e2\u30c0\u30f3C++\u3067\u306f\u3001\u6a19\u6e96\u30b3\u30f3\u30c6\u30ca\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u304c\u63a8\u5968\u3055\u308c\u307e\u3059\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=\"\">#include &lt;vector&gt;\n#include &lt;array&gt;\n\n\/\/ std::vector\u306e\u4f8b\nstd::vector&lt;int&gt; vec = {1, 2, 3, 4, 5};\nsize_t vecSize = vec.size();\n\n\/\/ std::array\u306e\u4f8b\nstd::array&lt;int, 5&gt; arr = {1, 2, 3, 4, 5};\nsize_t arrSize = arr.size();\n\n\/\/ size()\u30e1\u30bd\u30c3\u30c9\u306e\u6d3b\u7528\u4f8b\ntemplate&lt;typename Container&gt;\nvoid processContainer(const Container&amp; c) {\n    for(size_t i = 0; i &lt; c.size(); ++i) {\n        \/\/ \u8981\u7d20\u306e\u51e6\u7406\n    }\n}<\/pre>\n\n\n\n<p><strong>\u5404\u624b\u6cd5\u306e\u6bd4\u8f03\u8868\uff1a<\/strong><\/p>\n\n\n<div id=\"id-fec4addb-3b4e-467a-8481-6bfce2cd2fa7\">\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u624b\u6cd5<\/th><th>\u9069\u7528\u5bfe\u8c61<\/th><th>\u30b3\u30f3\u30d1\u30a4\u30eb\u6642\u30c1\u30a7\u30c3\u30af<\/th><th>\u5b89\u5168\u6027<\/th><th>\u63a8\u5968\u5ea6<\/th><\/tr><\/thead><tbody><tr><td>sizeof<\/td><td>\u9759\u7684\u914d\u5217\u306e\u307f<\/td><td>\u25cb<\/td><td>\u25b3<\/td><td>\u25b3<\/td><\/tr><tr><td>std::size<\/td><td>\u914d\u5217\u5168\u822c<\/td><td>\u25cb<\/td><td>\u25ce<\/td><td>\u25ce<\/td><\/tr><tr><td>size()\u30e1\u30bd\u30c3\u30c9<\/td><td>\u6a19\u6e96\u30b3\u30f3\u30c6\u30ca<\/td><td>\u25cb<\/td><td>\u25ce<\/td><td>\u25ce<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n<p><strong>\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\uff1a<\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30e2\u30c0\u30f3C++\u3067\u306e\u63a8\u5968\u30a2\u30d7\u30ed\u30fc\u30c1\uff1a<\/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\u3082\u63a8\u5968\u3055\u308c\u308b\u65b9\u6cd5\nstd::vector&lt;int&gt; vec = {1, 2, 3, 4, 5};\nauto size = vec.size();  \/\/ \u30b3\u30f3\u30c6\u30ca\u306esize()\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\n\n\/\/ \u56fa\u5b9a\u30b5\u30a4\u30ba\u306e\u5834\u5408\nstd::array&lt;int, 5&gt; arr = {1, 2, 3, 4, 5};\nauto arrSize = arr.size();<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>\u5f93\u6765\u306e\u914d\u5217\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\uff1a<\/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=\"\">\/\/ C++17\u4ee5\u964d\nint traditional[] = {1, 2, 3, 4, 5};\nauto size = std::size(traditional);\n\n\/\/ C++17\u672a\u6e80\nconstexpr size_t size = sizeof(traditional) \/ sizeof(traditional[0]);<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u95a2\u6570\u3067\u306e\u4f7f\u7528\uff1a<\/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=\"\">template&lt;typename T, size_t N&gt;\nconstexpr size_t getArraySize(T (&amp;)[N]) {\n    return N;\n}\n\n\/\/ \u4f7f\u7528\u4f8b\nint arr[] = {1, 2, 3, 4, 5};\nauto size = getArraySize(arr);<\/pre>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u65b9\u6cd5\u3092\u9069\u5207\u306b\u4f7f\u3044\u5206\u3051\u308b\u3053\u3068\u3067\u3001\u5b89\u5168\u3067\u4fdd\u5b88\u6027\u306e\u9ad8\u3044\u30b3\u30fc\u30c9\u3092\u66f8\u304f\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u7279\u306b\u65b0\u898f\u958b\u767a\u3067\u306f\u3001std::vector\u3084std::array\u306a\u3069\u306e\u6a19\u6e96\u30b3\u30f3\u30c6\u30ca\u306e\u4f7f\u7528\u3092\u512a\u5148\u3059\u308b\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-10\">\u914d\u5217\u64cd\u4f5c\u306b\u304a\u3051\u308b\u6ce8\u610f\u70b9\u3068\u6700\u9069\u5316<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-11\">\u30d0\u30c3\u30d5\u30a1\u30aa\u30fc\u30d0\u30fc\u30d5\u30ed\u30fc\u3092\u9632\u3050\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/h3>\n\n\n\n<p>\u30d0\u30c3\u30d5\u30a1\u30aa\u30fc\u30d0\u30fc\u30d5\u30ed\u30fc\u306f\u3001\u914d\u5217\u64cd\u4f5c\u306b\u304a\u3051\u308b\u6700\u3082\u91cd\u5927\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30ea\u30b9\u30af\u306e1\u3064\u3067\u3059\u3002\u4ee5\u4e0b\u306b\u3001\u52b9\u679c\u7684\u306a\u9632\u6b62\u7b56\u3092\u793a\u3057\u307e\u3059\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=\"\">\/\/ \u5883\u754c\u30c1\u30a7\u30c3\u30af\u3092\u884c\u3046\u5b89\u5168\u306a\u914d\u5217\u30a2\u30af\u30bb\u30b9\u95a2\u6570\ntemplate&lt;typename T, size_t N&gt;\nT&amp; safeArrayAccess(T (&amp;arr)[N], size_t index) {\n    if (index &gt;= N) {\n        throw std::out_of_range(\"\u914d\u5217\u306e\u7bc4\u56f2\u5916\u30a2\u30af\u30bb\u30b9\u3067\u3059\");\n    }\n    return arr[index];\n}\n\n\/\/ \u4f7f\u7528\u4f8b\nvoid demonstrateSafeAccess() {\n    int numbers[5] = {1, 2, 3, 4, 5};\n    try {\n        \/\/ \u5b89\u5168\u306a\u30a2\u30af\u30bb\u30b9\n        int value = safeArrayAccess(numbers, 2);  \/\/ OK\n        \/\/ \u7bc4\u56f2\u5916\u30a2\u30af\u30bb\u30b9\n        value = safeArrayAccess(numbers, 10);     \/\/ \u4f8b\u5916\u304c\u30b9\u30ed\u30fc\u3055\u308c\u308b\n    } catch (const std::out_of_range&amp; e) {\n        std::cerr &lt;&lt; \"\u30a8\u30e9\u30fc: \" &lt;&lt; e.what() &lt;&lt; std::endl;\n    }\n}<\/pre>\n\n\n\n<p><strong>\u5b89\u5168\u306a\u914d\u5217\u64cd\u4f5c\u306e\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\uff1a<\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u914d\u5217\u306e\u5883\u754c\u30c1\u30a7\u30c3\u30af<\/li>\n\n\n\n<li>nullptr \u30c1\u30a7\u30c3\u30af<\/li>\n\n\n\n<li>\u30a4\u30c6\u30ec\u30fc\u30bf\u306e\u6709\u52b9\u6027\u78ba\u8a8d<\/li>\n\n\n\n<li>\u9069\u5207\u306a\u4f8b\u5916\u51e6\u7406<\/li>\n\n\n\n<li>STL\u30b3\u30f3\u30c6\u30ca\u306e\u6d3b\u7528<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-12\">\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u8003\u616e\u3057\u305f\u8981\u7d20\u6570\u7ba1\u7406<\/h3>\n\n\n\n<p>\u914d\u5217\u64cd\u4f5c\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u6700\u9069\u5316\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u70b9\u306b\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\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=\"\">\/\/ \u30ad\u30e3\u30c3\u30b7\u30e5\u30d5\u30ec\u30f3\u30c9\u30ea\u30fc\u306a\u914d\u5217\u30a2\u30af\u30bb\u30b9\nvoid optimizedArrayAccess() {\n    constexpr size_t size = 1000000;\n    int* arr = new int[size];\n\n    \/\/ \u30ad\u30e3\u30c3\u30b7\u30e5\u30d5\u30ec\u30f3\u30c9\u30ea\u30fc\u306a\u30a2\u30af\u30bb\u30b9\u30d1\u30bf\u30fc\u30f3\n    for (size_t i = 0; i &lt; size; ++i) {\n        arr[i] = i;  \/\/ \u9023\u7d9a\u7684\u306a\u30a2\u30af\u30bb\u30b9\n    }\n\n    \/\/ \u30ad\u30e3\u30c3\u30b7\u30e5\u975e\u52b9\u7387\u306a\u30a2\u30af\u30bb\u30b9\u30d1\u30bf\u30fc\u30f3\uff08\u907f\u3051\u308b\u3079\u304d\uff09\n    for (size_t stride = 0; stride &lt; 16; ++stride) {\n        for (size_t i = stride; i &lt; size; i += 16) {\n            arr[i] = i;  \/\/ \u4e0d\u9023\u7d9a\u306a\u30a2\u30af\u30bb\u30b9\n        }\n    }\n\n    delete[] arr;\n}<\/pre>\n\n\n\n<p><strong>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6700\u9069\u5316\u306e\u30dd\u30a4\u30f3\u30c8\uff1a<\/strong><\/p>\n\n\n<div id=\"id-2245d683-6c5b-4300-a835-b9f65261cb15\">\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u6700\u9069\u5316\u9805\u76ee<\/th><th>\u63a8\u5968\u30a2\u30d7\u30ed\u30fc\u30c1<\/th><th>\u671f\u5f85\u3055\u308c\u308b\u52b9\u679c<\/th><\/tr><\/thead><tbody><tr><td>\u30e1\u30e2\u30ea\u30a2\u30af\u30bb\u30b9<\/td><td>\u9023\u7d9a\u7684\u306a\u30a2\u30af\u30bb\u30b9\u30d1\u30bf\u30fc\u30f3<\/td><td>\u30ad\u30e3\u30c3\u30b7\u30e5\u30d2\u30c3\u30c8\u7387\u306e\u5411\u4e0a<\/td><\/tr><tr><td>\u914d\u5217\u30b5\u30a4\u30ba<\/td><td>2\u306e\u3079\u304d\u4e57\u306b\u5408\u308f\u305b\u308b<\/td><td>\u30e1\u30e2\u30ea\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\u306e\u6700\u9069\u5316<\/td><\/tr><tr><td>\u30eb\u30fc\u30d7\u5c55\u958b<\/td><td>\u30b3\u30f3\u30d1\u30a4\u30e9\u6700\u9069\u5316\u306e\u6d3b\u7528<\/td><td>\u5b9f\u884c\u901f\u5ea6\u306e\u5411\u4e0a<\/td><\/tr><tr><td>\u30e1\u30e2\u30ea\u78ba\u4fdd<\/td><td>\u30d7\u30fc\u30eb\u30a2\u30ed\u30b1\u30fc\u30bf\u306e\u4f7f\u7528<\/td><td>\u30e1\u30e2\u30ea\u5272\u308a\u5f53\u3066\u306e\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u524a\u6e1b<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n<p><strong>\u6700\u9069\u5316\u5b9f\u88c5\u306e\u4f8b\uff1a<\/strong><\/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=\"\">\/\/ SIMD\u547d\u4ee4\u3092\u6d3b\u7528\u3057\u305f\u914d\u5217\u64cd\u4f5c\u306e\u6700\u9069\u5316\n#include &lt;immintrin.h&gt;\n\nvoid optimizedArrayOperation() {\n    alignas(32) float arr[8] = {1.0f, 2.0f, 3.0f, 4.0f, 5.0f, 6.0f, 7.0f, 8.0f};\n    alignas(32) float result[8];\n\n    \/\/ AVX\u547d\u4ee4\u3092\u4f7f\u7528\u3057\u305f\u4e26\u5217\u51e6\u7406\n    __m256 vec = _mm256_load_ps(arr);\n    __m256 multiplied = _mm256_mul_ps(vec, vec);  \/\/ \u5404\u8981\u7d20\u30922\u4e57\n    _mm256_store_ps(result, multiplied);\n}\n\n\/\/ \u30ad\u30e3\u30c3\u30b7\u30e5\u30e9\u30a4\u30f3\u3092\u8003\u616e\u3057\u305f\u69cb\u9020\u4f53\u306e\u914d\u7f6e\nstruct alignas(64) CacheOptimizedStruct {\n    int frequently_accessed_data;\n    char padding[60];  \/\/ \u30ad\u30e3\u30c3\u30b7\u30e5\u30e9\u30a4\u30f3\u5883\u754c\u306b\u5408\u308f\u305b\u308b\n};<\/pre>\n\n\n\n<p><strong>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6700\u9069\u5316\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\uff1a<\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30e1\u30e2\u30ea\u30a2\u30af\u30bb\u30b9\u306e\u6700\u9069\u5316\uff1a<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u9023\u7d9a\u7684\u306a\u30e1\u30e2\u30ea\u30a2\u30af\u30bb\u30b9\u3092\u5fc3\u304c\u3051\u308b<\/li>\n\n\n\n<li>\u30ad\u30e3\u30c3\u30b7\u30e5\u30e9\u30a4\u30f3\u306e\u5883\u754c\u3092\u610f\u8b58\u3059\u308b<\/li>\n\n\n\n<li>\u30c7\u30fc\u30bf\u69cb\u9020\u306e\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\u3092\u9069\u5207\u306b\u8a2d\u5b9a<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30b3\u30f3\u30d1\u30a4\u30e9\u6700\u9069\u5316\u306e\u6d3b\u7528\uff1a<\/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=\"\">   \/\/ \u30b3\u30f3\u30d1\u30a4\u30e9\u6700\u9069\u5316\u3092\u652f\u63f4\u3059\u308b\u30d2\u30f3\u30c8\u306e\u63d0\u4f9b\n   #pragma loop_opt(on)\n   for (size_t i = 0; i &lt; size; ++i) {\n       \/\/ \u30b3\u30f3\u30d1\u30a4\u30e9\u304c\u6700\u9069\u5316\u3057\u3084\u3059\u3044\u30b7\u30f3\u30d7\u30eb\u306a\u30eb\u30fc\u30d7\u672c\u4f53\n   }<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>\u30e1\u30e2\u30ea\u7ba1\u7406\u306e\u6700\u9069\u5316\uff1a<\/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=\"\">   \/\/ \u30ab\u30b9\u30bf\u30e0\u30a2\u30ed\u30b1\u30fc\u30bf\u3092\u4f7f\u7528\u3057\u305f\u6700\u9069\u5316\n   template&lt;typename T&gt;\n   class PoolAllocator {\n       \/\/ \u30d7\u30fc\u30eb\u30a2\u30ed\u30b1\u30fc\u30bf\u306e\u5b9f\u88c5\n   };\n\n   std::vector&lt;int, PoolAllocator&lt;int&gt;&gt; optimizedVector;<\/pre>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u6700\u9069\u5316\u30c6\u30af\u30cb\u30c3\u30af\u3092\u9069\u5207\u306b\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u5b89\u5168\u6027\u3092\u7dad\u6301\u3057\u306a\u304c\u3089\u9ad8\u3044\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u904e\u5ea6\u306a\u6700\u9069\u5316\u306f\u53ef\u8aad\u6027\u3084\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u6027\u3092\u640d\u306a\u3046\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u9069\u5207\u306a\u30d0\u30e9\u30f3\u30b9\u3092\u53d6\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-13\">\u5b9f\u8df5\u7684\u306a\u914d\u5217\u6d3b\u7528\u30c6\u30af\u30cb\u30c3\u30af<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-14\">\u30a4\u30c6\u30ec\u30fc\u30bf\u3092\u4f7f\u7528\u3057\u305f\u52b9\u7387\u7684\u306a\u8981\u7d20\u30a2\u30af\u30bb\u30b9<\/h3>\n\n\n\n<p>\u30a4\u30c6\u30ec\u30fc\u30bf\u306f\u3001\u914d\u5217\u8981\u7d20\u3078\u306e\u52b9\u7387\u7684\u306a\u30a2\u30af\u30bb\u30b9\u3092\u63d0\u4f9b\u3059\u308b\u5f37\u529b\u306a\u30c4\u30fc\u30eb\u3067\u3059\u3002\u4ee5\u4e0b\u306b\u3001\u5b9f\u8df5\u7684\u306a\u4f7f\u7528\u65b9\u6cd5\u3092\u793a\u3057\u307e\u3059\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=\"\">#include &lt;vector&gt;\n#include &lt;algorithm&gt;\n\n\/\/ \u30a4\u30c6\u30ec\u30fc\u30bf\u3092\u4f7f\u7528\u3057\u305f\u914d\u5217\u64cd\u4f5c\u306e\u57fa\u672c\u4f8b\nvoid demonstrateIterators() {\n    std::vector&lt;int&gt; numbers = {1, 2, 3, 4, 5};\n\n    \/\/ \u57fa\u672c\u7684\u306a\u30a4\u30c6\u30ec\u30fc\u30bf\u306e\u4f7f\u7528\n    for (auto it = numbers.begin(); it != numbers.end(); ++it) {\n        *it *= 2;  \/\/ \u5404\u8981\u7d20\u30922\u500d\u306b\n    }\n\n    \/\/ \u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3067\u306e\u30a4\u30c6\u30ec\u30fc\u30bf\u306e\u6d3b\u7528\n    auto maxElement = std::max_element(numbers.begin(), numbers.end());\n    auto minElement = std::min_element(numbers.begin(), numbers.end());\n\n    \/\/ \u9006\u30a4\u30c6\u30ec\u30fc\u30bf\u306e\u4f7f\u7528\n    for (auto rit = numbers.rbegin(); rit != numbers.rend(); ++rit) {\n        std::cout &lt;&lt; *rit &lt;&lt; \" \";  \/\/ \u9006\u9806\u306b\u51fa\u529b\n    }\n}\n\n\/\/ \u30a4\u30c6\u30ec\u30fc\u30bf\u3092\u4f7f\u7528\u3057\u305f\u9ad8\u5ea6\u306a\u64cd\u4f5c\ntemplate&lt;typename Iterator&gt;\nvoid advancedIteratorOperations(Iterator first, Iterator last) {\n    \/\/ \u8981\u7d20\u306e\u691c\u7d22\n    auto found = std::find_if(first, last, [](const auto&amp; value) {\n        return value &gt; 3;\n    });\n\n    \/\/ \u8981\u7d20\u306e\u4e26\u3073\u66ff\u3048\n    std::sort(first, last);\n\n    \/\/ \u8981\u7d20\u306e\u5909\u63db\n    std::transform(first, last, first, [](const auto&amp; value) {\n        return value * value;\n    });\n}<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-15\">\u7bc4\u56f2\u30d9\u30fc\u30b9for\u30eb\u30fc\u30d7\u306b\u3088\u308b\u5b89\u5168\u306a\u914d\u5217\u64cd\u4f5c<\/h3>\n\n\n\n<p>\u30e2\u30c0\u30f3C++\u3067\u306f\u3001\u7bc4\u56f2\u30d9\u30fc\u30b9for\u30eb\u30fc\u30d7\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u3088\u308a\u5b89\u5168\u3067\u53ef\u8aad\u6027\u306e\u9ad8\u3044\u30b3\u30fc\u30c9\u3092\u66f8\u304f\u3053\u3068\u304c\u3067\u304d\u307e\u3059\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=\"\">\/\/ \u7bc4\u56f2\u30d9\u30fc\u30b9for\u30eb\u30fc\u30d7\u306e\u57fa\u672c\u7684\u306a\u4f7f\u7528\u4f8b\nvoid demonstrateRangeBasedFor() {\n    std::vector&lt;int&gt; numbers = {1, 2, 3, 4, 5};\n\n    \/\/ \u5024\u306e\u8aad\u307f\u53d6\u308a\n    for (const auto&amp; num : numbers) {\n        std::cout &lt;&lt; num &lt;&lt; \" \";\n    }\n\n    \/\/ \u5024\u306e\u5909\u66f4\n    for (auto&amp; num : numbers) {\n        num *= 2;  \/\/ \u5404\u8981\u7d20\u30922\u500d\u306b\n    }\n}\n\n\/\/ \u30ab\u30b9\u30bf\u30e0\u30b3\u30f3\u30c6\u30ca\u3067\u306e\u7bc4\u56f2\u30d9\u30fc\u30b9for\u30eb\u30fc\u30d7\u306e\u5b9f\u88c5\ntemplate&lt;typename T&gt;\nclass CustomContainer {\nprivate:\n    T* data;\n    size_t size;\n\npublic:\n    \/\/ \u30a4\u30c6\u30ec\u30fc\u30bf\u306e\u5b9f\u88c5\n    T* begin() { return data; }\n    T* end() { return data + size; }\n    const T* begin() const { return data; }\n    const T* end() const { return data + size; }\n};<\/pre>\n\n\n\n<p><strong>\u5b9f\u8df5\u7684\u306a\u6d3b\u7528\u30c6\u30af\u30cb\u30c3\u30af\uff1a<\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>STL\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3068\u306e\u7d44\u307f\u5408\u308f\u305b\uff1a<\/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=\"\">#include &lt;algorithm&gt;\n#include &lt;numeric&gt;\n\nvoid demonstrateSTLAlgorithms() {\n    std::vector&lt;int&gt; numbers = {1, 2, 3, 4, 5};\n\n    \/\/ \u8981\u7d20\u306e\u5408\u8a08\u3092\u8a08\u7b97\n    int sum = std::accumulate(numbers.begin(), numbers.end(), 0);\n\n    \/\/ \u6761\u4ef6\u306b\u5408\u3046\u8981\u7d20\u3092\u30ab\u30a6\u30f3\u30c8\n    int count = std::count_if(numbers.begin(), numbers.end(), \n        [](int n) { return n % 2 == 0; });\n\n    \/\/ \u8981\u7d20\u306e\u4e26\u3073\u66ff\u3048\n    std::sort(numbers.begin(), numbers.end(), \n        [](int a, int b) { return a &gt; b; });  \/\/ \u964d\u9806\n}<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>\u4e26\u5217\u51e6\u7406\u306e\u6d3b\u7528\uff1a<\/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=\"\">#include &lt;execution&gt;\n#include &lt;algorithm&gt;\n\nvoid demonstrateParallelProcessing() {\n    std::vector&lt;int&gt; numbers(1000000);\n\n    \/\/ \u4e26\u5217\u5316\u3055\u308c\u305f\u8981\u7d20\u306e\u521d\u671f\u5316\n    std::for_each(std::execution::par,\n                  numbers.begin(), numbers.end(),\n                  [](int&amp; n) { n = std::rand(); });\n\n    \/\/ \u4e26\u5217\u5316\u3055\u308c\u305f\u30bd\u30fc\u30c8\n    std::sort(std::execution::par,\n              numbers.begin(), numbers.end());\n}<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>\u30ab\u30b9\u30bf\u30e0\u30a4\u30c6\u30ec\u30fc\u30bf\u306e\u5b9f\u88c5\uff1a<\/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=\"\">template&lt;typename T&gt;\nclass StepIterator {\nprivate:\n    T* ptr;\n    size_t step;\n\npublic:\n    StepIterator(T* p, size_t s) : ptr(p), step(s) {}\n\n    StepIterator&amp; operator++() {\n        ptr += step;\n        return *this;\n    }\n\n    T&amp; operator*() { return *ptr; }\n    bool operator!=(const StepIterator&amp; other) { return ptr != other.ptr; }\n};\n\n\/\/ \u4f7f\u7528\u4f8b\nvoid useStepIterator() {\n    std::vector&lt;int&gt; numbers = {1, 2, 3, 4, 5, 6, 7, 8};\n    StepIterator begin(&amp;numbers[0], 2);\n    StepIterator end(&amp;numbers[8], 2);\n\n    \/\/ 2\u3064\u304a\u304d\u306b\u8981\u7d20\u306b\u30a2\u30af\u30bb\u30b9\n    for (auto it = begin; it != end; ++it) {\n        std::cout &lt;&lt; *it &lt;&lt; \" \";  \/\/ 1, 3, 5, 7\n    }\n}<\/pre>\n\n\n\n<p><strong>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u6bd4\u8f03\u8868\uff1a<\/strong><\/p>\n\n\n<div id=\"id-a82ddfb9-d7a9-4747-98d0-ae28787924bf\">\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u30a2\u30af\u30bb\u30b9\u65b9\u6cd5<\/th><th>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9<\/th><th>\u5b89\u5168\u6027<\/th><th>\u4f7f\u7528\u63a8\u5968\u5ea6<\/th><\/tr><\/thead><tbody><tr><td>\u914d\u5217\u30a4\u30f3\u30c7\u30c3\u30af\u30b9<\/td><td>\u2605\u2605\u2605\u2605\u2605<\/td><td>\u2605\u2605<\/td><td>\u2605\u2605\u2605<\/td><\/tr><tr><td>\u30a4\u30c6\u30ec\u30fc\u30bf<\/td><td>\u2605\u2605\u2605\u2605<\/td><td>\u2605\u2605\u2605\u2605<\/td><td>\u2605\u2605\u2605\u2605<\/td><\/tr><tr><td>\u7bc4\u56f2\u30d9\u30fc\u30b9for<\/td><td>\u2605\u2605\u2605\u2605<\/td><td>\u2605\u2605\u2605\u2605\u2605<\/td><td>\u2605\u2605\u2605\u2605\u2605<\/td><\/tr><tr><td>STL\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0<\/td><td>\u2605\u2605\u2605\u2605<\/td><td>\u2605\u2605\u2605\u2605\u2605<\/td><td>\u2605\u2605\u2605\u2605\u2605<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n<p>\u3053\u308c\u3089\u306e\u30c6\u30af\u30cb\u30c3\u30af\u3092\u9069\u5207\u306b\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u52b9\u7387\u7684\u3067\u5b89\u5168\u3001\u304b\u3064\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u6027\u306e\u9ad8\u3044\u914d\u5217\u64cd\u4f5c\u3092\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002\u7279\u306b\u3001\u30e2\u30c0\u30f3C++\u306e\u6a5f\u80fd\u3092\u6d3b\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30b3\u30fc\u30c9\u306e\u54c1\u8cea\u3092\u5927\u304d\u304f\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-16\">\u3088\u304f\u3042\u308b\u30a8\u30e9\u30fc\u3068\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-17\">\u914d\u5217\u306e\u7bc4\u56f2\u5916\u30a2\u30af\u30bb\u30b9\u3092\u9632\u3050\u65b9\u6cd5<\/h3>\n\n\n\n<p>\u914d\u5217\u306e\u7bc4\u56f2\u5916\u30a2\u30af\u30bb\u30b9\u306f\u3001\u6700\u3082\u4e00\u822c\u7684\u304b\u3064\u6df1\u523b\u306a\u554f\u984c\u306e1\u3064\u3067\u3059\u3002\u4ee5\u4e0b\u306b\u3001\u52b9\u679c\u7684\u306a\u9632\u6b62\u7b56\u3068\u5bfe\u51e6\u65b9\u6cd5\u3092\u793a\u3057\u307e\u3059\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=\"\">\/\/ \u5b89\u5168\u306a\u914d\u5217\u30a2\u30af\u30bb\u30b9\u3092\u5b9f\u73fe\u3059\u308b\u30e9\u30c3\u30d1\u30fc\u30af\u30e9\u30b9\ntemplate&lt;typename T, size_t N&gt;\nclass SafeArray {\nprivate:\n    std::array&lt;T, N&gt; data;\n\npublic:\n    T&amp; at(size_t index) {\n        if (index &gt;= N) {\n            throw std::out_of_range(\"\u914d\u5217\u306e\u7bc4\u56f2\u5916\u30a2\u30af\u30bb\u30b9\u3067\u3059\");\n        }\n        return data[index];\n    }\n\n    \/\/ \u5883\u754c\u30c1\u30a7\u30c3\u30af\u4ed8\u304d\u306e\u30a4\u30c6\u30ec\u30fc\u30bf\u30a2\u30af\u30bb\u30b9\n    auto begin() { return data.begin(); }\n    auto end() { return data.end(); }\n};\n\n\/\/ \u30c7\u30d0\u30c3\u30b0\u7528\u306e\u30a2\u30b5\u30fc\u30b7\u30e7\u30f3\nvoid debugArrayAccess() {\n    SafeArray&lt;int, 5&gt; numbers;\n    try {\n        numbers.at(10);  \/\/ \u7bc4\u56f2\u5916\u30a2\u30af\u30bb\u30b9\n    } catch (const std::out_of_range&amp; e) {\n        std::cerr &lt;&lt; \"\u30a8\u30e9\u30fc: \" &lt;&lt; e.what() &lt;&lt; std::endl;\n        \/\/ \u30a8\u30e9\u30fc\u30ed\u30b0\u306e\u8a18\u9332\u3084\u30a8\u30e9\u30fc\u30cf\u30f3\u30c9\u30ea\u30f3\u30b0\n    }\n}<\/pre>\n\n\n\n<p><strong>\u3088\u304f\u3042\u308b\u7bc4\u56f2\u5916\u30a2\u30af\u30bb\u30b9\u306e\u30d1\u30bf\u30fc\u30f3\uff1a<\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30eb\u30fc\u30d7\u306e\u7d42\u4e86\u6761\u4ef6\u306e\u8aa4\u308a<\/li>\n\n\n\n<li>\u914d\u5217\u30b5\u30a4\u30ba\u306e\u8aa4\u8a08\u7b97<\/li>\n\n\n\n<li>\u30aa\u30d5\u30d0\u30a4\u30ef\u30f3\u30a8\u30e9\u30fc<\/li>\n\n\n\n<li>\u30dd\u30a4\u30f3\u30bf\u306e\u4e0d\u6b63\u306a\u6f14\u7b97<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-18\">\u30e1\u30e2\u30ea\u30ea\u30fc\u30af\u3092\u9632\u3050\u305f\u3081\u306e proper \u306a\u914d\u5217\u7ba1\u7406<\/h3>\n\n\n\n<p>\u30e1\u30e2\u30ea\u30ea\u30fc\u30af\u306f\u3001\u7279\u306b\u52d5\u7684\u914d\u5217\u3092\u4f7f\u7528\u3059\u308b\u969b\u306b\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\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=\"\">\/\/ \u30e1\u30e2\u30ea\u30ea\u30fc\u30af\u9632\u6b62\u306e\u305f\u3081\u306e\u30b9\u30de\u30fc\u30c8\u30dd\u30a4\u30f3\u30bf\u306e\u6d3b\u7528\nvoid demonstrateProperMemoryManagement() {\n    \/\/ \u60aa\u3044\u4f8b\n    int* raw_array = new int[100];  \/\/ \u751f\u30dd\u30a4\u30f3\u30bf\u306f\u907f\u3051\u308b\n    \/\/ ... \u51e6\u7406 ...\n    delete[] raw_array;  \/\/ \u5fd8\u308c\u308b\u3068 \u30e1\u30e2\u30ea\u30ea\u30fc\u30af\n\n    \/\/ \u826f\u3044\u4f8b\uff1a\u30b9\u30de\u30fc\u30c8\u30dd\u30a4\u30f3\u30bf\u306e\u4f7f\u7528\n    auto smart_array = std::make_unique&lt;int[]&gt;(100);\n    \/\/ \u81ea\u52d5\u7684\u306b\u30e1\u30e2\u30ea\u89e3\u653e\u3055\u308c\u308b\n\n    \/\/ \u3055\u3089\u306b\u826f\u3044\u4f8b\uff1astd::vector\u306e\u4f7f\u7528\n    std::vector&lt;int&gt; vec(100);\n    \/\/ \u30e1\u30e2\u30ea\u7ba1\u7406\u304c\u81ea\u52d5\u7684\u306b\u884c\u308f\u308c\u308b\n}\n\n\/\/ \u30ea\u30bd\u30fc\u30b9\u7ba1\u7406\u306eRAII\u30d1\u30bf\u30fc\u30f3\nclass ResourceManager {\nprivate:\n    std::unique_ptr&lt;int[]&gt; data;\n    size_t size;\n\npublic:\n    ResourceManager(size_t n) : data(std::make_unique&lt;int[]&gt;(n)), size(n) {}\n    \/\/ \u30c7\u30b9\u30c8\u30e9\u30af\u30bf\u3067\u81ea\u52d5\u7684\u306b\u30e1\u30e2\u30ea\u89e3\u653e\n};<\/pre>\n\n\n\n<p><strong>\u30e1\u30e2\u30ea\u30ea\u30fc\u30af\u9632\u6b62\u306e\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\uff1a<\/strong><\/p>\n\n\n<div id=\"id-feafb4e9-fd92-41c4-8afd-e21fc48cf93c\">\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u78ba\u8a8d\u9805\u76ee<\/th><th>\u91cd\u8981\u5ea6<\/th><th>\u5bfe\u7b56<\/th><\/tr><\/thead><tbody><tr><td>new\u3068delete\u306e\u5bfe\u5fdc<\/td><td>\u2605\u2605\u2605\u2605\u2605<\/td><td>\u30b9\u30de\u30fc\u30c8\u30dd\u30a4\u30f3\u30bf\u306e\u4f7f\u7528<\/td><\/tr><tr><td>\u4f8b\u5916\u767a\u751f\u6642\u306e\u89e3\u653e<\/td><td>\u2605\u2605\u2605\u2605<\/td><td>RAII\u30d1\u30bf\u30fc\u30f3\u306e\u63a1\u7528<\/td><\/tr><tr><td>\u5faa\u74b0\u53c2\u7167\u306e\u691c\u51fa<\/td><td>\u2605\u2605\u2605\u2605<\/td><td>weak_ptr\u306e\u6d3b\u7528<\/td><\/tr><tr><td>\u30e1\u30e2\u30ea\u65ad\u7247\u5316<\/td><td>\u2605\u2605\u2605<\/td><td>\u30e1\u30e2\u30ea\u30d7\u30fc\u30eb\u306e\u4f7f\u7528<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\" id=\"i-19\">\u30c7\u30d0\u30c3\u30b0\u3068\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u30c6\u30af\u30cb\u30c3\u30af<\/h3>\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=\"\">\/\/ \u30c7\u30d0\u30c3\u30b0\u652f\u63f4\u95a2\u6570\ntemplate&lt;typename Container&gt;\nvoid debugPrintArray(const Container&amp; arr, const char* message = \"\") {\n    std::cout &lt;&lt; message &lt;&lt; \": \";\n    for (const auto&amp; elem : arr) {\n        std::cout &lt;&lt; elem &lt;&lt; \" \";\n    }\n    std::cout &lt;&lt; std::endl;\n}\n\n\/\/ \u30e1\u30e2\u30ea\u4f7f\u7528\u72b6\u6cc1\u306e\u76e3\u8996\nclass MemoryTracker {\nprivate:\n    static size_t allocated;\n\npublic:\n    static void addAllocation(size_t size) {\n        allocated += size;\n        std::cout &lt;&lt; \"Allocated: \" &lt;&lt; size &lt;&lt; \" bytes\" &lt;&lt; std::endl;\n    }\n\n    static void removeAllocation(size_t size) {\n        allocated -= size;\n        std::cout &lt;&lt; \"Freed: \" &lt;&lt; size &lt;&lt; \" bytes\" &lt;&lt; std::endl;\n    }\n};<\/pre>\n\n\n\n<p><strong>\u4e00\u822c\u7684\u306a\u30c8\u30e9\u30d6\u30eb\u3068\u89e3\u6c7a\u7b56\uff1a<\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30b9\u30bf\u30c3\u30af\u30aa\u30fc\u30d0\u30fc\u30d5\u30ed\u30fc\uff1a<\/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\nvoid riskyFunction() {\n    int hugeArray[1000000];  \/\/ \u30b9\u30bf\u30c3\u30af\u30aa\u30fc\u30d0\u30fc\u30d5\u30ed\u30fc\u306e\u5371\u967a\n\n    \/\/ \u89e3\u6c7a\u7b56\n    std::vector&lt;int&gt; safeArray(1000000);  \/\/ \u30d2\u30fc\u30d7\u30e1\u30e2\u30ea\u3092\u4f7f\u7528\n}<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>\u30c7\u30fc\u30bf\u7af6\u5408\uff1a<\/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=\"\">#include &lt;mutex&gt;\n\nclass ThreadSafeArray {\nprivate:\n    std::vector&lt;int&gt; data;\n    mutable std::mutex mutex;\n\npublic:\n    void add(int value) {\n        std::lock_guard&lt;std::mutex&gt; lock(mutex);\n        data.push_back(value);\n    }\n\n    int get(size_t index) const {\n        std::lock_guard&lt;std::mutex&gt; lock(mutex);\n        return data.at(index);\n    }\n};<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>\u521d\u671f\u5316\u306e\u554f\u984c\uff1a<\/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=\"\">\/\/ \u672a\u521d\u671f\u5316\u306e\u554f\u984c\u3092\u9632\u3050\nclass SafeInitialization {\nprivate:\n    std::vector&lt;int&gt; data;\n\npublic:\n    SafeInitialization() : data(10, 0) {  \/\/ \u660e\u793a\u7684\u306a\u521d\u671f\u5316\n        \/\/ \u3059\u3079\u3066\u306e\u8981\u7d20\u304c0\u3067\u521d\u671f\u5316\u3055\u308c\u308b\n    }\n};<\/pre>\n\n\n\n<p><strong>\u30c7\u30d0\u30c3\u30b0\u30c4\u30fc\u30eb\u3068\u30c6\u30af\u30cb\u30c3\u30af\uff1a<\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30a2\u30b5\u30fc\u30b7\u30e7\u30f3\u306e\u6d3b\u7528<\/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=\"\">#include &lt;cassert&gt;\n\nvoid validateArray(const int* arr, size_t size) {\n    assert(arr != nullptr);  \/\/ null\u30c1\u30a7\u30c3\u30af\n    assert(size &gt; 0);        \/\/ \u30b5\u30a4\u30ba\u30c1\u30a7\u30c3\u30af\n\n    for (size_t i = 0; i &lt; size; ++i) {\n        assert(arr[i] &gt;= 0);  \/\/ \u5024\u306e\u59a5\u5f53\u6027\u30c1\u30a7\u30c3\u30af\n    }\n}<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li>\u30ed\u30ae\u30f3\u30b0\u306e\u5b9f\u88c5<\/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=\"\">#include &lt;sstream&gt;\n\nclass Logger {\npublic:\n    template&lt;typename... Args&gt;\n    static void log(const Args&amp;... args) {\n        std::stringstream ss;\n        (ss &lt;&lt; ... &lt;&lt; args);\n        \/\/ \u30ed\u30b0\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u51fa\u529b\n        std::cerr &lt;&lt; \"[DEBUG] \" &lt;&lt; ss.str() &lt;&lt; std::endl;\n    }\n};<\/pre>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u5bfe\u7b56\u3068\u30c6\u30af\u30cb\u30c3\u30af\u3092\u9069\u5207\u306b\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u3088\u308a\u5b89\u5168\u3067\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u914d\u5217\u64cd\u4f5c\u3092\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002\u7279\u306b\u3001\u30c7\u30d0\u30c3\u30b0\u30c4\u30fc\u30eb\u3068\u30c6\u30b9\u30c8\u306e\u5145\u5b9f\u306f\u3001\u554f\u984c\u306e\u65e9\u671f\u767a\u898b\u3068\u89e3\u6c7a\u306b\u5927\u304d\u304f\u8ca2\u732e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-20\">\u73fe\u5834\u3067\u4f7f\u3048\u308b\u914d\u5217\u64cd\u4f5c\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-21\">\u5927\u898f\u6a21\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u306e\u914d\u5217\u7ba1\u7406\u30c6\u30af\u30cb\u30c3\u30af<\/h3>\n\n\n\n<p>\u5927\u898f\u6a21\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u306f\u3001\u914d\u5217\u64cd\u4f5c\u306e\u4e00\u8cab\u6027\u3068\u4fdd\u5b88\u6027\u304c\u7279\u306b\u91cd\u8981\u3067\u3059\u3002\u4ee5\u4e0b\u306b\u3001\u5b9f\u8df5\u7684\u306a\u7ba1\u7406\u30c6\u30af\u30cb\u30c3\u30af\u3092\u793a\u3057\u307e\u3059\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=\"\">\/\/ \u914d\u5217\u64cd\u4f5c\u306e\u305f\u3081\u306e\u5171\u901a\u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3\u30af\u30e9\u30b9\nnamespace ArrayUtils {\n    template&lt;typename T&gt;\n    class ArrayManager {\n    private:\n        std::vector&lt;T&gt; data;\n        std::mutex mutex;\n        static constexpr size_t CHUNK_SIZE = 1024;\n\n    public:\n        \/\/ \u30d0\u30c3\u30c1\u51e6\u7406\u7528\u306e\u30e1\u30bd\u30c3\u30c9\n        void processBatch(const std::function&lt;void(T&amp;)&gt;&amp; operation) {\n            std::lock_guard&lt;std::mutex&gt; lock(mutex);\n            for (size_t i = 0; i &lt; data.size(); i += CHUNK_SIZE) {\n                size_t chunk_end = std::min(i + CHUNK_SIZE, data.size());\n                for (size_t j = i; j &lt; chunk_end; ++j) {\n                    operation(data[j]);\n                }\n            }\n        }\n\n        \/\/ \u30b9\u30ec\u30c3\u30c9\u30bb\u30fc\u30d5\u306a\u8981\u7d20\u8ffd\u52a0\n        void addElement(const T&amp; element) {\n            std::lock_guard&lt;std::mutex&gt; lock(mutex);\n            data.push_back(element);\n        }\n\n        \/\/ \u4e26\u5217\u51e6\u7406\u5bfe\u5fdc\u306e\u691c\u7d22\n        template&lt;typename Predicate&gt;\n        std::optional&lt;T&gt; findParallel(Predicate pred) {\n            return std::find_if(\n                std::execution::par,\n                data.begin(),\n                data.end(),\n                pred\n            );\n        }\n    };\n}\n\n\/\/ \u5b9f\u969b\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u306e\u4f7f\u7528\u4f8b\nvoid demonstrateProjectUsage() {\n    ArrayUtils::ArrayManager&lt;int&gt; manager;\n\n    \/\/ \u30d0\u30c3\u30c1\u51e6\u7406\u306e\u5b9f\u88c5\n    manager.processBatch([](int&amp; value) {\n        value *= 2;  \/\/ \u5404\u8981\u7d20\u30922\u500d\u306b\n    });\n\n    \/\/ \u4e26\u5217\u691c\u7d22\u306e\u5b9f\u884c\n    auto result = manager.findParallel([](int value) {\n        return value &gt; 100;\n    });\n}<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-22\">\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u6027\u3092\u4e21\u7acb\u3059\u308b\u5b9f\u88c5\u65b9\u6cd5<\/h3>\n\n\n\n<p>\u5b9f\u52d9\u3067\u306f\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u30b3\u30fc\u30c9\u306e\u4fdd\u5b88\u6027\u306e\u30d0\u30e9\u30f3\u30b9\u304c\u91cd\u8981\u3067\u3059\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=\"\">\/\/ \u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3068\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u6027\u3092\u8003\u616e\u3057\u305f\u30c7\u30fc\u30bf\u69cb\u9020\ntemplate&lt;typename T&gt;\nclass OptimizedArray {\nprivate:\n    \/\/ \u30e1\u30e2\u30ea\u30a2\u30ed\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u6700\u9069\u5316\n    static constexpr size_t INITIAL_CAPACITY = 16;\n    std::vector&lt;T&gt; data;\n\n    \/\/ \u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u7d71\u8a08\n    struct Statistics {\n        size_t access_count = 0;\n        size_t modification_count = 0;\n        std::chrono::steady_clock::time_point last_optimization;\n    } stats;\n\npublic:\n    OptimizedArray() : data(INITIAL_CAPACITY) {\n        stats.last_optimization = std::chrono::steady_clock::now();\n    }\n\n    \/\/ \u81ea\u52d5\u6700\u9069\u5316\u6a5f\u80fd\n    void autoOptimize() {\n        auto now = std::chrono::steady_clock::now();\n        auto duration = now - stats.last_optimization;\n\n        if (duration &gt; std::chrono::minutes(5)) {\n            if (stats.modification_count &lt; stats.access_count \/ 10) {\n                \/\/ \u8aad\u307f\u53d6\u308a\u304c\u591a\u3044\u5834\u5408\u306e\u6700\u9069\u5316\n                data.shrink_to_fit();\n            }\n            stats = Statistics();\n            stats.last_optimization = now;\n        }\n    }\n\n    \/\/ \u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30e1\u30c8\u30ea\u30af\u30b9\u306e\u8a18\u9332\n    void recordMetrics(bool is_modification) {\n        if (is_modification) {\n            ++stats.modification_count;\n        } else {\n            ++stats.access_count;\n        }\n    }\n};<\/pre>\n\n\n\n<p><strong>\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\uff1a<\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u898f\u7d04\u306e\u78ba\u7acb\uff1a<\/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=\"\">\/\/ \u547d\u540d\u898f\u5247\u306e\u4f8b\nnamespace ProjectArrays {\n    \/\/ \u5b9a\u6570\u306e\u547d\u540d\u898f\u5247\n    constexpr size_t MAX_ARRAY_SIZE = 1000000;\n\n    \/\/ \u30af\u30e9\u30b9\u306e\u547d\u540d\u898f\u5247\n    class DataProcessor {\n    private:\n        std::vector&lt;int&gt; m_data;  \/\/ \u30e1\u30f3\u30d0\u30fc\u5909\u6570\u306e\u30d7\u30ec\u30d5\u30a3\u30c3\u30af\u30b9\n\n    public:\n        \/\/ \u30e1\u30bd\u30c3\u30c9\u306e\u547d\u540d\u898f\u5247\n        void processData();\n        bool isValid() const;\n    };\n}<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>\u30a8\u30e9\u30fc\u51e6\u7406\u306e\u6a19\u6e96\u5316\uff1a<\/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\u30ed\u30b8\u30a7\u30af\u30c8\u5171\u901a\u306e\u30a8\u30e9\u30fc\u30cf\u30f3\u30c9\u30ea\u30f3\u30b0\nclass ArrayException : public std::exception {\nprivate:\n    std::string message;\n    int error_code;\n\npublic:\n    ArrayException(const std::string&amp; msg, int code)\n        : message(msg), error_code(code) {}\n\n    const char* what() const noexcept override {\n        return message.c_str();\n    }\n\n    int getErrorCode() const {\n        return error_code;\n    }\n};\n\n\/\/ \u30a8\u30e9\u30fc\u30b3\u30fc\u30c9\u306e\u5b9a\u7fa9\nenum class ArrayErrorCode {\n    INDEX_OUT_OF_RANGE = 1001,\n    MEMORY_ALLOCATION_FAILED = 1002,\n    INVALID_OPERATION = 1003\n};<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\uff1a<\/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=\"\">class PerformanceMonitor {\nprivate:\n    struct Metrics {\n        size_t operation_count = 0;\n        double average_duration = 0.0;\n        std::chrono::steady_clock::time_point last_update;\n    };\n\n    std::unordered_map&lt;std::string, Metrics&gt; operations;\n\npublic:\n    void recordOperation(const std::string&amp; name, double duration) {\n        auto&amp; metrics = operations[name];\n        metrics.average_duration = \n            (metrics.average_duration * metrics.operation_count + duration) \/\n            (metrics.operation_count + 1);\n        ++metrics.operation_count;\n    }\n\n    void generateReport() {\n        for (const auto&amp; [name, metrics] : operations) {\n            std::cout &lt;&lt; \"Operation: \" &lt;&lt; name &lt;&lt; \"\\n\"\n                     &lt;&lt; \"Count: \" &lt;&lt; metrics.operation_count &lt;&lt; \"\\n\"\n                     &lt;&lt; \"Average Duration: \" &lt;&lt; metrics.average_duration &lt;&lt; \"ms\\n\";\n        }\n    }\n};<\/pre>\n\n\n\n<p><strong>\u5b9f\u88c5\u306e\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\uff1a<\/strong><\/p>\n\n\n<div id=\"id-aee043ea-ce8d-4e17-899a-ec149523c8ac\">\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u9805\u76ee<\/th><th>\u91cd\u8981\u5ea6<\/th><th>\u78ba\u8a8d\u30dd\u30a4\u30f3\u30c8<\/th><\/tr><\/thead><tbody><tr><td>\u30e1\u30e2\u30ea\u7ba1\u7406<\/td><td>\u2605\u2605\u2605\u2605\u2605<\/td><td>\u30e1\u30e2\u30ea\u30ea\u30fc\u30af\u3001\u30d5\u30e9\u30b0\u30e1\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3<\/td><\/tr><tr><td>\u30b9\u30ec\u30c3\u30c9\u5b89\u5168\u6027<\/td><td>\u2605\u2605\u2605\u2605<\/td><td>\u7af6\u5408\u6761\u4ef6\u3001\u30c7\u30c3\u30c9\u30ed\u30c3\u30af<\/td><\/tr><tr><td>\u30a8\u30e9\u30fc\u51e6\u7406<\/td><td>\u2605\u2605\u2605\u2605<\/td><td>\u4f8b\u5916\u51e6\u7406\u3001\u30a8\u30e9\u30fc\u30ed\u30b0<\/td><\/tr><tr><td>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9<\/td><td>\u2605\u2605\u2605\u2605<\/td><td>\u5b9f\u884c\u901f\u5ea6\u3001\u30e1\u30e2\u30ea\u4f7f\u7528\u91cf<\/td><\/tr><tr><td>\u30b3\u30fc\u30c9\u54c1\u8cea<\/td><td>\u2605\u2605\u2605\u2605<\/td><td>\u53ef\u8aad\u6027\u3001\u4fdd\u5b88\u6027<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n<p>\u3053\u308c\u3089\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u3092\u9069\u5207\u306b\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u5b9f\u52d9\u3067\u4f7f\u3048\u308b\u9ad8\u54c1\u8cea\u306a\u914d\u5217\u64cd\u4f5c\u3092\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002\u7279\u306b\u3001\u30c1\u30fc\u30e0\u958b\u767a\u3067\u306f\u3001\u4e00\u8cab\u6027\u306e\u3042\u308b\u5b9f\u88c5\u3068\u30c9\u30ad\u30e5\u30e1\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u304c\u91cd\u8981\u3067\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-2223","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\/2223","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=2223"}],"version-history":[{"count":1,"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=\/wp\/v2\/posts\/2223\/revisions"}],"predecessor-version":[{"id":2224,"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=\/wp\/v2\/posts\/2223\/revisions\/2224"}],"wp:attachment":[{"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2223"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2223"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2223"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}