{"id":1874,"date":"2025-03-24T08:49:44","date_gmt":"2025-03-23T23:49:44","guid":{"rendered":"https:\/\/dexall.co.jp\/articles\/?p=1874"},"modified":"2025-03-24T08:49:44","modified_gmt":"2025-03-23T23:49:44","slug":"c-struct%e3%81%ae%e5%ae%8c%e5%85%a8%e3%82%ac%e3%82%a4%e3%83%89%ef%bc%9a%e5%88%9d%e5%bf%83%e8%80%85%e3%81%a7%e3%82%82%e3%82%8f%e3%81%8b%e3%82%8b7%e3%81%a4%e3%81%ae%e9%87%8d%e8%a6%81%e3%83%9d%e3%82%a4","status":"publish","type":"post","link":"https:\/\/dexall.co.jp\/articles\/?p=1874","title":{"rendered":"C++ struct\u306e\u5b8c\u5168\u30ac\u30a4\u30c9\uff1a\u521d\u5fc3\u8005\u3067\u3082\u308f\u304b\u308b7\u3064\u306e\u91cd\u8981\u30dd\u30a4\u30f3\u30c8"},"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\">struct\u3068\u306f\uff1aC++\u306b\u304a\u3051\u308b\u69cb\u9020\u4f53\u306e\u57fa\u790e\u77e5\u8b58<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-1\">struct\u3067\u5b9f\u73fe\u3067\u304d\u308b\u30c7\u30fc\u30bf\u306e\u30b0\u30eb\u30fc\u30d7\u5316<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-2\">\u57fa\u672c\u7684\u306a\u69cb\u6587\u3068\u30e1\u30f3\u30d0\u5909\u6570\u306e\u5b9a\u7fa9\u65b9\u6cd5<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-3\">\u69cb\u9020\u4f53\u3068\u30af\u30e9\u30b9\u306e\u660e\u78ba\u306a\u9055\u3044\u3092\u7406\u89e3\u3059\u308b<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-4\">\u30a2\u30af\u30bb\u30b9\u4fee\u98fe\u5b50\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u5024\u306e\u9055\u3044<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-5\">\u7d99\u627f\u6642\u306e\u6319\u52d5\u306e\u9055\u3044\u3092\u7406\u89e3\u3059\u308b<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-6\">\u52b9\u679c\u7684\u306astruct\u306e\u4f7f\u3044\u65b9\u3068\u8a2d\u8a08\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-7\">\u30c7\u30fc\u30bf\u95a2\u9023\u306e\u6839\u62e0\u306b\u57fa\u3065\u304f\u9069\u5207\u306a\u30b0\u30eb\u30fc\u30d7\u5316<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-8\">\u30e1\u30f3\u30d0\u5909\u6570\u306e\u547d\u540d\u898f\u5247\u3068\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u5316<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-9\">struct \u3092\u4f7f\u7528\u3059\u308b\u969b\u306e\u6ce8\u610f\u70b9\u3068\u3088\u304f\u3042\u308b\u9593\u9055\u3044<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-10\">\u30e1\u30e2\u30ea\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\u3092\u610f\u8b58\u3057\u305f\u8a2d\u8a08\u306e\u91cd\u8981\u6027<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-11\">\u5fc5\u9808\u306astruct\u306e\u4f7f\u7528\u30d1\u30bf\u30fc\u30f3\u3068\u5bfe\u51e6\u6cd5<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-12\">\u5b9f\u8df5\u7684\u306a\u69cb\u9020\u306e\u6d3b\u7528\u4f8b\u3068\u5177\u4f53\u7684\u306a\u30b3\u30fc\u30c9<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-13\">3\u6b21\u5143\u8a8d\u8b58\u3092\u8868\u73fe\u3059\u308bPoint3D\u69cb\u9020\u4f53\u306e\u5b9f\u88c5<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-14\">\u30b2\u30fc\u30e0\u958b\u767a\u3067\u306e\u30ad\u30e3\u30e9\u30af\u30bf\u30fc\u30b9\u30c6\u30fc\u30bf\u30b9\u7ba1\u7406<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-15\">\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u8003\u616e\u3057\u305fstruct\u8a2d\u8a08\u306e\u30c6\u30af\u30cb\u30c3\u30af<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-16\">\u30ad\u30e3\u30c3\u30b7\u30e5\u30d5\u30ec\u30f3\u30c9\u30ea\u30fc\u306a\u69cb\u9020\u4f53\u306e\u4f5c\u308a\u65b9<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-17\">\u30e1\u30e2\u30ea\u52b9\u7387\u3092\u6700\u9069\u5316\u3059\u308b\u305f\u3081\u306e\u30d1\u30c7\u30a3\u30f3\u30b0\u5236\u5fa1<\/a>      <\/li>    <\/ul>  <\/li>  <li class=\"last\">    <a href=\"#i-18\">\u30e2\u30c0\u30f3C++\u306b\u304a\u3051\u308bstruct\u306e\u767a\u5c55\u7684\u306a\u4f7f\u3044\u65b9<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-19\">\u578b\u5b89\u5168\u6027\u3092\u9ad8\u3081\u308bstruct\u306e\u5b9f\u88c5<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-20\">\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3092\u6d3b\u7528\u3057\u305f\u6c4e\u7528\u7684\u306a\u69cb\u9020\u4f53\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\">struct\u3068\u306f\uff1aC++\u306b\u304a\u3051\u308b\u69cb\u9020\u4f53\u306e\u57fa\u790e\u77e5\u8b58<\/h2>\n\n\n\n<p>\u69cb\u9020\u4f53\uff08struct\uff09\u306f\u3001C++\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306b\u304a\u3051\u308b\u6700\u3082\u57fa\u672c\u7684\u304b\u3064\u91cd\u8981\u306a\u30c7\u30fc\u30bf\u69cb\u9020\u306e\u4e00\u3064\u3067\u3059\u3002\u8907\u6570\u306e\u95a2\u9023\u3059\u308b\u30c7\u30fc\u30bf\u3092\u4e00\u3064\u306e\u8ad6\u7406\u7684\u306a\u30e6\u30cb\u30c3\u30c8\u3068\u3057\u3066\u307e\u3068\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u30b3\u30fc\u30c9\u306e\u53ef\u8aad\u6027\u3068\u4fdd\u5b88\u6027\u3092\u5927\u5e45\u306b\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-1\">struct\u3067\u5b9f\u73fe\u3067\u304d\u308b\u30c7\u30fc\u30bf\u306e\u30b0\u30eb\u30fc\u30d7\u5316<\/h3>\n\n\n\n<p>\u69cb\u9020\u4f53\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u5229\u70b9\u304c\u5f97\u3089\u308c\u307e\u3059\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u95a2\u9023\u30c7\u30fc\u30bf\u306e\u8ad6\u7406\u7684\u306a\u30b0\u30eb\u30fc\u30d7\u5316<\/li>\n\n\n\n<li>\u30c7\u30fc\u30bf\u306e\u4e00\u62ec\u7ba1\u7406\u3068\u53d7\u3051\u6e21\u3057\u306e\u7c21\u7565\u5316<\/li>\n\n\n\n<li>\u30b3\u30fc\u30c9\u306e\u53ef\u8aad\u6027\u3068\u4fdd\u5b88\u6027\u306e\u5411\u4e0a<\/li>\n\n\n\n<li>\u30e1\u30e2\u30ea\u30ec\u30a4\u30a2\u30a6\u30c8\u306e\u660e\u793a\u7684\u306a\u5236\u5fa1<\/li>\n<\/ol>\n\n\n\n<p>\u4f8b\u3048\u3070\u30013D\u30b2\u30fc\u30e0\u3067\u306e\u30ad\u30e3\u30e9\u30af\u30bf\u30fc\u4f4d\u7f6e\u3092\u7ba1\u7406\u3059\u308b\u5834\u5408\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=\"\">\/\/ \u69cb\u9020\u4f53\u3092\u4f7f\u7528\u3057\u306a\u3044\u5834\u5408\nfloat player_x = 0.0f;\nfloat player_y = 0.0f;\nfloat player_z = 0.0f;\n\n\/\/ \u69cb\u9020\u4f53\u3092\u4f7f\u7528\u3057\u305f\u5834\u5408\nstruct Position {\n    float x = 0.0f;  \/\/ \u30c7\u30d5\u30a9\u30eb\u30c8\u5024\u306e\u521d\u671f\u5316\u3082\u53ef\u80fd\n    float y = 0.0f;\n    float z = 0.0f;\n};\nPosition player_pos;  \/\/ \u3088\u308a\u8ad6\u7406\u7684\u306a\u30b0\u30eb\u30fc\u30d7\u5316\u304c\u5b9f\u73fe<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-2\">\u57fa\u672c\u7684\u306a\u69cb\u6587\u3068\u30e1\u30f3\u30d0\u5909\u6570\u306e\u5b9a\u7fa9\u65b9\u6cd5<\/h3>\n\n\n\n<p>\u69cb\u9020\u4f53\u306e\u57fa\u672c\u7684\u306a\u69cb\u6587\u306f\u4ee5\u4e0b\u306e\u901a\u308a\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=\"\">struct \u69cb\u9020\u4f53\u540d {\n    \u578b\u540d1 \u30e1\u30f3\u30d0\u5909\u65701;\n    \u578b\u540d2 \u30e1\u30f3\u30d0\u5909\u65702;\n    \/\/ ... \u4ed6\u306e\u30e1\u30f3\u30d0\u5909\u6570\n};<\/pre>\n\n\n\n<p>\u5177\u4f53\u7684\u306a\u4f7f\u7528\u4f8b\u3092\u898b\u3066\u307f\u307e\u3057\u3087\u3046\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;string&gt;\n\nstruct Student {\n    std::string name;      \/\/ \u6587\u5b57\u5217\u578b\u306e\u30e1\u30f3\u30d0\n    int id;               \/\/ \u6574\u6570\u578b\u306e\u30e1\u30f3\u30d0\n    double gpa;          \/\/ \u6d6e\u52d5\u5c0f\u6570\u70b9\u578b\u306e\u30e1\u30f3\u30d0\n    bool is_enrolled;    \/\/ \u771f\u507d\u5024\u578b\u306e\u30e1\u30f3\u30d0\n\n    \/\/ C++11\u4ee5\u964d\u3067\u306f\u3001\u30e1\u30f3\u30d0\u5909\u6570\u306e\u521d\u671f\u5316\u3082\u53ef\u80fd\n    Student() : id(0), gpa(0.0), is_enrolled(false) {}\n};\n\nint main() {\n    \/\/ \u69cb\u9020\u4f53\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5316\u3068\u4f7f\u7528\n    Student alice;\n    alice.name = \"Alice\";\n    alice.id = 12345;\n    alice.gpa = 3.8;\n    alice.is_enrolled = true;\n\n    \/\/ C++11\u4ee5\u964d\u3067\u306e\u7d71\u4e00\u521d\u671f\u5316\u69cb\u6587\n    Student bob = {\"Bob\", 67890, 3.5, true};\n\n    return 0;\n}<\/pre>\n\n\n\n<p>\u69cb\u9020\u4f53\u306e\u30e1\u30f3\u30d0\u3078\u306e\u30a2\u30af\u30bb\u30b9\u306f\u3001\u30c9\u30c3\u30c8\u6f14\u7b97\u5b50\uff08.\uff09\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u30dd\u30a4\u30f3\u30bf\u3092\u4ecb\u3057\u3066\u30a2\u30af\u30bb\u30b9\u3059\u308b\u5834\u5408\u306f\u3001\u30a2\u30ed\u30fc\u6f14\u7b97\u5b50\uff08-&gt;\uff09\u3092\u4f7f\u7528\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=\"\">Student* ptr_student = &amp;alice;\nstd::string student_name = ptr_student-&gt;name;  \/\/ \u30dd\u30a4\u30f3\u30bf\u7d4c\u7531\u3067\u306e\u30a2\u30af\u30bb\u30b9<\/pre>\n\n\n\n<p>\u307e\u305f\u3001C++17\u4ee5\u964d\u3067\u306f\u3001\u69cb\u9020\u5316\u675f\u7e1b\u3092\u4f7f\u7528\u3057\u3066\u30e1\u30f3\u30d0\u306b\u7c21\u6f54\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd\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=\"\">Student student = {\"Carol\", 13579, 3.9, true};\nauto [name, id, gpa, enrolled] = student;  \/\/ \u69cb\u9020\u5316\u675f\u7e1b<\/pre>\n\n\n\n<p>\u3053\u306e\u3088\u3046\u306b\u3001\u69cb\u9020\u4f53\u306f\u5358\u7d14\u306a\u30c7\u30fc\u30bf\u306e\u30b0\u30eb\u30fc\u30d7\u5316\u304b\u3089\u59cb\u307e\u308a\u3001\u30e2\u30c0\u30f3C++\u306e\u6a5f\u80fd\u3092\u6d3b\u7528\u3057\u305f\u67d4\u8edf\u306a\u4f7f\u7528\u65b9\u6cd5\u307e\u3067\u3001\u5e45\u5e83\u3044\u7528\u9014\u306b\u5bfe\u5fdc\u3067\u304d\u308b\u5f37\u529b\u306a\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-3\">\u69cb\u9020\u4f53\u3068\u30af\u30e9\u30b9\u306e\u660e\u78ba\u306a\u9055\u3044\u3092\u7406\u89e3\u3059\u308b<\/h2>\n\n\n\n<p>C++\u306b\u304a\u3044\u3066\u3001struct\u3068class\u306f\u975e\u5e38\u306b\u3088\u304f\u4f3c\u305f\u6a5f\u80fd\u3092\u6301\u3063\u3066\u3044\u307e\u3059\u304c\u3001\u3044\u304f\u3064\u304b\u306e\u91cd\u8981\u306a\u9055\u3044\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u9055\u3044\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u3088\u308a\u9069\u5207\u306a\u30c7\u30fc\u30bf\u69cb\u9020\u306e\u9078\u629e\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-4\">\u30a2\u30af\u30bb\u30b9\u4fee\u98fe\u5b50\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u5024\u306e\u9055\u3044<\/h3>\n\n\n\n<p>\u6700\u3082\u91cd\u8981\u306a\u9055\u3044\u306f\u3001\u30a2\u30af\u30bb\u30b9\u4fee\u98fe\u5b50\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u5024\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=\"\">struct DefaultPublic {\n    int x;  \/\/ \u30c7\u30d5\u30a9\u30eb\u30c8\u3067public\n    void func() {}  \/\/ \u30c7\u30d5\u30a9\u30eb\u30c8\u3067public\n};\n\nclass DefaultPrivate {\n    int x;  \/\/ \u30c7\u30d5\u30a9\u30eb\u30c8\u3067private\n    void func() {}  \/\/ \u30c7\u30d5\u30a9\u30eb\u30c8\u3067private\n};<\/pre>\n\n\n\n<p>\u3053\u306e\u9055\u3044\u306f\u4e3b\u306b\u4ee5\u4e0b\u306e\u76ee\u7684\u3067\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>struct: \u30c7\u30fc\u30bf\u306e\u96c6\u7d04\u3068\u7c21\u5358\u306a\u30a2\u30af\u30bb\u30b9\u3092\u91cd\u8996<\/li>\n\n\n\n<li>class: \u30ab\u30d7\u30bb\u30eb\u5316\u3068\u30c7\u30fc\u30bf\u96a0\u853d\u3092\u91cd\u8996<\/li>\n<\/ul>\n\n\n\n<p>\u5b9f\u969b\u306e\u4f7f\u7528\u4f8b\u3092\u898b\u3066\u307f\u307e\u3057\u3087\u3046\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;string&gt;\n\n\/\/ \u7d14\u7c8b\u306a\u30c7\u30fc\u30bf\u69cb\u9020\u3068\u3057\u3066\u4f7f\u7528\u3059\u308b\u5834\u5408\u306fstruct\nstruct Point {\n    double x;\n    double y;\n};\n\n\/\/ \u632f\u308b\u821e\u3044\u3068\u30c7\u30fc\u30bf\u306e\u30ab\u30d7\u30bb\u30eb\u5316\u304c\u5fc5\u8981\u306a\u5834\u5408\u306fclass\nclass Circle {\nprivate:\n    Point center;\n    double radius;\n\npublic:\n    Circle(const Point&amp; c, double r) : center(c), radius(r) {}\n    double getArea() const { return 3.14159 * radius * radius; }\n};<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-5\">\u7d99\u627f\u6642\u306e\u6319\u52d5\u306e\u9055\u3044\u3092\u7406\u89e3\u3059\u308b<\/h3>\n\n\n\n<p>\u7d99\u627f\u6642\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30a2\u30af\u30bb\u30b9\u6307\u5b9a\u5b50\u3082\u7570\u306a\u308a\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=\"\">struct Base {\n    int base_value;\n};\n\n\/\/ struct\u306b\u3088\u308b\u7d99\u627f\uff08\u30c7\u30d5\u30a9\u30eb\u30c8\u3067public\u7d99\u627f\uff09\nstruct DerivedStruct : Base {\n    void func() {\n        base_value = 10;  \/\/ \u76f4\u63a5\u30a2\u30af\u30bb\u30b9\u53ef\u80fd\n    }\n};\n\n\/\/ class\u306b\u3088\u308b\u7d99\u627f\uff08\u30c7\u30d5\u30a9\u30eb\u30c8\u3067private\u7d99\u627f\uff09\nclass DerivedClass : Base {\n    void func() {\n        \/\/ base_value\u306b\u306f\u76f4\u63a5\u30a2\u30af\u30bb\u30b9\u4e0d\u53ef\n        \/\/ private\u7d99\u627f\u306e\u305f\u3081\u3001Base \u306epublic\u30e1\u30f3\u30d0\u30fc\u3082\n        \/\/ DerivedClass\u5185\u3067\u306fprivate\u306b\u306a\u308b\n    }\n};<\/pre>\n\n\n\n<p>\u5b9f\u8df5\u7684\u306a\u4f7f\u7528\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=\"\">\/\/ \u30c7\u30fc\u30bf\u8ee2\u9001\u7528\u306e\u69cb\u9020\u4f53\nstruct NetworkPacket {\n    uint32_t packet_id;\n    std::string data;\n    uint32_t checksum;\n};\n\n\/\/ \u7d99\u627f\u3092\u4f7f\u7528\u3057\u305f\u62e1\u5f35\u53ef\u80fd\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30d1\u30b1\u30c3\u30c8\nstruct ExtendedPacket : NetworkPacket {\n    std::string additional_info;\n    uint32_t timestamp;\n};\n\n\/\/ \u3088\u308a\u8907\u96d1\u306a\u632f\u308b\u821e\u3044\u3092\u6301\u3064\u30af\u30e9\u30b9\u306e\u4f8b\nclass PacketHandler {\nprivate:\n    NetworkPacket current_packet;\n\npublic:\n    bool processPacket(const NetworkPacket&amp; packet) {\n        \/\/ \u30d1\u30b1\u30c3\u30c8\u51e6\u7406\u306e\u30ed\u30b8\u30c3\u30af\n        return true;\n    }\n};<\/pre>\n\n\n\n<p>struct\u3068class\u306e\u9078\u629e\u57fa\u6e96\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>struct\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\uff1a<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5358\u7d14\u306a\u30c7\u30fc\u30bf\u306e\u96c6\u7d04\u304c\u76ee\u7684<\/li>\n\n\n\n<li>\u30d1\u30d6\u30ea\u30c3\u30af\u306a\u30e1\u30f3\u30d0\u30fc\u304c\u4e3b\u4f53<\/li>\n\n\n\n<li>\u7d99\u627f\u3092\u4f7f\u7528\u3057\u306a\u3044\u3001\u307e\u305f\u306f\u5358\u7d14\u306a\u7d99\u627f\u306e\u307f<\/li>\n\n\n\n<li>\u30c7\u30fc\u30bf\u8ee2\u9001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\uff08DTO\uff09\u3068\u3057\u3066\u4f7f\u7528<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li>class\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\uff1a<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30c7\u30fc\u30bf\u3068\u632f\u308b\u821e\u3044\u3092\u30ab\u30d7\u30bb\u30eb\u5316\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b<\/li>\n\n\n\n<li>\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30e1\u30f3\u30d0\u30fc\u304c\u591a\u3044<\/li>\n\n\n\n<li>\u8907\u96d1\u306a\u7d99\u627f\u968e\u5c64\u304c\u3042\u308b<\/li>\n\n\n\n<li>\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3068\u3057\u3066\u4f7f\u7528\u3059\u308b<\/li>\n<\/ul>\n\n\n\n<p>\u3053\u306e\u9055\u3044\u3092\u7406\u89e3\u3057\u3001\u9069\u5207\u306b\u4f7f\u3044\u5206\u3051\u308b\u3053\u3068\u3067\u3001\u3088\u308a\u4fdd\u5b88\u6027\u306e\u9ad8\u3044\u30b3\u30fc\u30c9\u3092\u66f8\u304f\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-6\">\u52b9\u679c\u7684\u306astruct\u306e\u4f7f\u3044\u65b9\u3068\u8a2d\u8a08\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/h2>\n\n\n\n<p>\u69cb\u9020\u4f53\u3092\u52b9\u679c\u7684\u306b\u6d3b\u7528\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u9069\u5207\u306a\u8a2d\u8a08\u6307\u91dd\u3068\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u3053\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001\u5b9f\u8df5\u7684\u306a\u69cb\u9020\u4f53\u306e\u8a2d\u8a08\u65b9\u6cd5\u3068\u4f7f\u7528\u30d1\u30bf\u30fc\u30f3\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-7\">\u30c7\u30fc\u30bf\u95a2\u9023\u306e\u6839\u62e0\u306b\u57fa\u3065\u304f\u9069\u5207\u306a\u30b0\u30eb\u30fc\u30d7\u5316<\/h3>\n\n\n\n<p>\u69cb\u9020\u4f53\u306e\u8a2d\u8a08\u3067\u306f\u3001\u30c7\u30fc\u30bf\u306e\u95a2\u9023\u6027\u3068\u51dd\u96c6\u5ea6\u3092\u91cd\u8996\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u539f\u5247\u306b\u5f93\u3063\u3066\u8a2d\u8a08\u3092\u884c\u3044\u307e\u3057\u3087\u3046\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u5358\u4e00\u8cac\u4efb\u306e\u539f\u5247<\/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\u3044\u4f8b\uff1a\u5358\u4e00\u306e\u8cac\u4efb\u3092\u6301\u3064\u69cb\u9020\u4f53\nstruct UserCredentials {\n    std::string username;\n    std::string password_hash;\n    std::string salt;\n};\n\n\/\/ \u60aa\u3044\u4f8b\uff1a\u7570\u306a\u308b\u8cac\u4efb\u304c\u6df7\u5728\u3057\u3066\u3044\u308b\u69cb\u9020\u4f53\nstruct UserData {\n    std::string username;\n    std::string password_hash;\n    std::vector&lt;std::string&gt; shopping_cart;  \/\/ \u8a8d\u8a3c\u3068\u8cfc\u8cb7\u60c5\u5831\u304c\u6df7\u5728\n    double account_balance;\n};<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li>\u30c7\u30fc\u30bf\u306e\u51dd\u96c6\u5ea6<\/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\u3044\u4f8b\uff1a\u9ad8\u3044\u51dd\u96c6\u5ea6\u3092\u6301\u3064\u69cb\u9020\u4f53\nstruct Address {\n    std::string street;\n    std::string city;\n    std::string state;\n    std::string postal_code;\n    std::string country;\n};\n\n\/\/ \u3088\u308a\u826f\u3044\u4f8b\uff1a\u5730\u57df\u7279\u6027\u3092\u8003\u616e\u3057\u305f\u8a2d\u8a08\nstruct JapaneseAddress {\n    std::string prefecture;\n    std::string city;\n    std::string ward;\n    std::string block;\n    std::string building;\n    std::string postal_code;\n};<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-8\">\u30e1\u30f3\u30d0\u5909\u6570\u306e\u547d\u540d\u898f\u5247\u3068\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u5316<\/h3>\n\n\n\n<p>\u52b9\u679c\u7684\u306a\u69cb\u9020\u4f53\u8a2d\u8a08\u306b\u306f\u3001\u660e\u78ba\u306a\u547d\u540d\u898f\u5247\u3068\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u5316\u304c\u4e0d\u53ef\u6b20\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=\"\">\/\/ \u826f\u3044\u4f8b\uff1a\u9069\u5207\u306a\u547d\u540d\u3068\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u5316\nstruct SensorReading {\n    double temperature_celsius;    \/\/ \u6e29\u5ea6\uff08\u6442\u6c0f\uff09\n    double humidity_percent;       \/\/ \u6e7f\u5ea6\uff08%\uff09\n    uint64_t timestamp_ms;        \/\/ \u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\uff08\u30df\u30ea\u79d2\uff09\n    bool is_valid;                \/\/ \u30c7\u30fc\u30bf\u306e\u6709\u52b9\u6027\u30d5\u30e9\u30b0\n\n    \/\/ \u69cb\u9020\u4f53\u306e\u76ee\u7684\u3092\u8aac\u660e\u3059\u308b\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\n    static const char* GetDescription() {\n        return \"\u74b0\u5883\u30bb\u30f3\u30b5\u30fc\u304b\u3089\u306e\u8aad\u307f\u53d6\u308a\u30c7\u30fc\u30bf\u3092\u683c\u7d0d\u3059\u308b\u69cb\u9020\u4f53\";\n    }\n};<\/pre>\n\n\n\n<p>\u8a2d\u8a08\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30e1\u30f3\u30d0\u5909\u6570\u306e\u547d\u540d\u898f\u5247<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5177\u4f53\u7684\u3067\u81ea\u5df1\u8aac\u660e\u7684\u306a\u540d\u524d\u3092\u4f7f\u7528<\/li>\n\n\n\n<li>\u5358\u4f4d\u3084\u578b\u60c5\u5831\u3092\u540d\u524d\u306b\u542b\u3081\u308b<\/li>\n\n\n\n<li>\u30d7\u30ec\u30d5\u30a3\u30c3\u30af\u30b9\u3084\u30cf\u30f3\u30ac\u30ea\u30a2\u30f3\u8a18\u6cd5\u306f\u907f\u3051\u308b<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u5316\u306e\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3<\/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=\"\">\/\/\/ @brief \u5546\u54c1\u60c5\u5831\u3092\u683c\u7d0d\u3059\u308b\u69cb\u9020\u4f53\n\/\/\/ @details \u5728\u5eab\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\u3067\u4f7f\u7528\u3059\u308b\u5546\u54c1\u306e\u57fa\u672c\u60c5\u5831\u3092\u4fdd\u6301\u3057\u307e\u3059\nstruct Product {\n    std::string id;           \/\/\/&lt; \u5546\u54c1ID\uff08\u82f1\u6570\u5b5716\u6587\u5b57\uff09\n    std::string name;         \/\/\/&lt; \u5546\u54c1\u540d\n    double price;            \/\/\/&lt; \u4fa1\u683c\uff08\u7a0e\u629c\uff09\n    int stock_quantity;      \/\/\/&lt; \u5728\u5eab\u6570\u91cf\n\n    \/\/\/ @brief \u5546\u54c1\u60c5\u5831\u306e\u6587\u5b57\u5217\u8868\u73fe\u3092\u8fd4\u3059\n    \/\/\/ @return \u5546\u54c1\u60c5\u5831\u306e\u6587\u5b57\u5217\n    std::string toString() const {\n        return id + \": \" + name;\n    }\n};<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li>\u30a4\u30df\u30e5\u30fc\u30bf\u30d6\u30eb\u306a\u8a2d\u8a08\u306e\u8003\u616e<\/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=\"\">\/\/ \u30a4\u30df\u30e5\u30fc\u30bf\u30d6\u30eb\u306a\u69cb\u9020\u4f53\u306e\u4f8b\nstruct Configuration {\n    const std::string server_address;\n    const uint16_t port;\n    const bool use_ssl;\n\n    \/\/ \u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u3067\u306e\u307f\u5024\u3092\u8a2d\u5b9a\u53ef\u80fd\n    Configuration(\n        std::string address,\n        uint16_t p,\n        bool ssl\n    ) : server_address(std::move(address))\n      , port(p)\n      , use_ssl(ssl) {}\n};<\/pre>\n\n\n\n<ol start=\"4\" class=\"wp-block-list\">\n<li>\u30d0\u30ea\u30c7\u30fc\u30b7\u30e7\u30f3\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=\"\">struct EmailAddress {\n    std::string address;\n\n    static bool isValid(const std::string&amp; email) {\n        \/\/ \u7c21\u6613\u7684\u306a\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u691c\u8a3c\n        return email.find('@') != std::string::npos;\n    }\n\n    bool setAddress(const std::string&amp; email) {\n        if (isValid(email)) {\n            address = email;\n            return true;\n        }\n        return false;\n    }\n};<\/pre>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u3092\u9069\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u3088\u308a\u4fdd\u5b88\u6027\u304c\u9ad8\u304f\u3001\u7406\u89e3\u3057\u3084\u3059\u3044\u69cb\u9020\u4f53\u3092\u8a2d\u8a08\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u307e\u305f\u3001\u5c06\u6765\u306e\u62e1\u5f35\u3084\u5909\u66f4\u306b\u3082\u67d4\u8edf\u306b\u5bfe\u5fdc\u3067\u304d\u308b\u5805\u7262\u306a\u30b3\u30fc\u30c9\u30d9\u30fc\u30b9\u3092\u69cb\u7bc9\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-9\">struct \u3092\u4f7f\u7528\u3059\u308b\u969b\u306e\u6ce8\u610f\u70b9\u3068\u3088\u304f\u3042\u308b\u9593\u9055\u3044<\/h2>\n\n\n\n<p>\u69cb\u9020\u4f53\u306e\u4f7f\u7528\u306b\u306f\u3001\u3044\u304f\u3064\u304b\u306e\u91cd\u8981\u306a\u6ce8\u610f\u70b9\u3084\u843d\u3068\u3057\u7a74\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u3092\u7406\u89e3\u3057\u3001\u9069\u5207\u306b\u5bfe\u51e6\u3059\u308b\u3053\u3068\u3067\u3001\u3088\u308a\u52b9\u7387\u7684\u3067\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u30b3\u30fc\u30c9\u3092\u66f8\u304f\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-10\">\u30e1\u30e2\u30ea\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\u3092\u610f\u8b58\u3057\u305f\u8a2d\u8a08\u306e\u91cd\u8981\u6027<\/h3>\n\n\n\n<p>\u30e1\u30e2\u30ea\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\u306f\u3001\u69cb\u9020\u4f53\u306e\u30b5\u30a4\u30ba\u3068\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u5927\u304d\u306a\u5f71\u97ff\u3092\u4e0e\u3048\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=\"\">\/\/ \u975e\u52b9\u7387\u306a\u30e1\u30e2\u30ea\u30ec\u30a4\u30a2\u30a6\u30c8\nstruct Inefficient {\n    char a;           \/\/ 1\u30d0\u30a4\u30c8\n    double b;         \/\/ 8\u30d0\u30a4\u30c8\uff087\u30d0\u30a4\u30c8\u306e\u30d1\u30c7\u30a3\u30f3\u30b0\u767a\u751f\uff09\n    char c;           \/\/ 1\u30d0\u30a4\u30c8\n    int d;            \/\/ 4\u30d0\u30a4\u30c8\uff083\u30d0\u30a4\u30c8\u306e\u30d1\u30c7\u30a3\u30f3\u30b0\u767a\u751f\uff09\n};  \/\/ \u5408\u8a08\u30b5\u30a4\u30ba\uff1a24\u30d0\u30a4\u30c8\n\n\/\/ \u52b9\u7387\u7684\u306a\u30e1\u30e2\u30ea\u30ec\u30a4\u30a2\u30a6\u30c8\nstruct Efficient {\n    double b;         \/\/ 8\u30d0\u30a4\u30c8\n    int d;            \/\/ 4\u30d0\u30a4\u30c8\n    char a;           \/\/ 1\u30d0\u30a4\u30c8\n    char c;           \/\/ 1\u30d0\u30a4\u30c8\n    \/\/ 2\u30d0\u30a4\u30c8\u306e\u30d1\u30c7\u30a3\u30f3\u30b0\n};  \/\/ \u5408\u8a08\u30b5\u30a4\u30ba\uff1a16\u30d0\u30a4\u30c8\n\n\/\/ \u30e1\u30e2\u30ea\u30ec\u30a4\u30a2\u30a6\u30c8\u306e\u78ba\u8a8d\u65b9\u6cd5\n#include &lt;iostream&gt;\nvoid checkAlignment() {\n    std::cout &lt;&lt; \"Inefficient size: \" &lt;&lt; sizeof(Inefficient) &lt;&lt; \"\\n\";\n    std::cout &lt;&lt; \"Efficient size: \" &lt;&lt; sizeof(Efficient) &lt;&lt; \"\\n\";\n}<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-11\">\u5fc5\u9808\u306astruct\u306e\u4f7f\u7528\u30d1\u30bf\u30fc\u30f3\u3068\u5bfe\u51e6\u6cd5<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u6d45\u3044\u30b3\u30d4\u30fc\u306e\u554f\u984c<\/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=\"\">struct ResourceHandler {\n    char* data;\n    size_t size;\n\n    \/\/ \u5371\u967a\uff1a\u30c7\u30d5\u30a9\u30eb\u30c8\u30b3\u30d4\u30fc\u306f\u6d45\u3044\u30b3\u30d4\u30fc\u3092\u884c\u3046\n    ResourceHandler(const char* input, size_t len) {\n        size = len;\n        data = new char[size];\n        std::memcpy(data, input, size);\n    }\n\n    \/\/ \u5fc5\u8981\u306a\u5bfe\u7b56\uff1a\u30c7\u30b9\u30c8\u30e9\u30af\u30bf\u3001\u30b3\u30d4\u30fc\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u3001\u4ee3\u5165\u6f14\u7b97\u5b50\u306e\u5b9f\u88c5\n    ~ResourceHandler() {\n        delete[] data;\n    }\n\n    ResourceHandler(const ResourceHandler&amp; other) {\n        size = other.size;\n        data = new char[size];\n        std::memcpy(data, other.data, size);\n    }\n\n    ResourceHandler&amp; operator=(const ResourceHandler&amp; other) {\n        if (this != &amp;other) {\n            delete[] data;\n            size = other.size;\n            data = new char[size];\n            std::memcpy(data, other.data, size);\n        }\n        return *this;\n    }\n};<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li>\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\u6307\u5b9a<\/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=\"\">\/\/ SIMD\u64cd\u4f5c\u306e\u305f\u3081\u306e\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\u6307\u5b9a\nstruct alignas(16) SimdVector {\n    float x, y, z, w;  \/\/ 16\u30d0\u30a4\u30c8\u306b\u30a2\u30e9\u30a4\u30f3\n};\n\n\/\/ \u30ad\u30e3\u30c3\u30b7\u30e5\u30e9\u30a4\u30f3\u5883\u754c\u3078\u306e\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\nstruct alignas(64) CacheAligned {\n    std::atomic&lt;int&gt; counter;\n    \/\/ \u4ed6\u306e\u30c7\u30fc\u30bf\n};<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li>\u30d3\u30c3\u30c8\u30d5\u30a3\u30fc\u30eb\u30c9\u306e\u9069\u5207\u306a\u4f7f\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=\"\">\/\/ \u30e1\u30e2\u30ea\u52b9\u7387\u3092\u9ad8\u3081\u308b\u30d3\u30c3\u30c8\u30d5\u30a3\u30fc\u30eb\u30c9\u306e\u4f7f\u7528\nstruct Flags {\n    uint8_t is_active : 1;    \/\/ 1\u30d3\u30c3\u30c8\n    uint8_t has_data : 1;     \/\/ 1\u30d3\u30c3\u30c8\n    uint8_t priority : 3;     \/\/ 3\u30d3\u30c3\u30c8\n    uint8_t reserved : 3;     \/\/ 3\u30d3\u30c3\u30c8\n};  \/\/ \u5408\u8a081\u30d0\u30a4\u30c8\n\n\/\/ \u975e\u52b9\u7387\u306a\u5b9f\u88c5\nstruct IneffientFlags {\n    bool is_active;     \/\/ 1\u30d0\u30a4\u30c8\n    bool has_data;      \/\/ 1\u30d0\u30a4\u30c8\n    uint8_t priority;   \/\/ 1\u30d0\u30a4\u30c8\n};  \/\/ \u5408\u8a083\u30d0\u30a4\u30c8<\/pre>\n\n\n\n<ol start=\"4\" class=\"wp-block-list\">\n<li>POD\uff08Plain Old Data\uff09\u306e\u8003\u616e<\/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=\"\">\/\/ POD\u69cb\u9020\u4f53\uff1a\u6a19\u6e96\u30ec\u30a4\u30a2\u30a6\u30c8\u3068\u6697\u9ed9\u7684\u306a\u751f\u5b58\u671f\u9593\nstruct PODExample {\n    int x;\n    double y;\n    char z;\n};\n\n\/\/ \u975ePOD\u69cb\u9020\u4f53\uff1a\u30ab\u30b9\u30bf\u30e0\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u306e\u8ffd\u52a0\nstruct NonPODExample {\n    int x;\n    double y;\n    char z;\n\n    NonPODExample() : x(0), y(0.0), z('\\0') {}  \/\/ POD\u3067\u306f\u306a\u304f\u306a\u308b\n};<\/pre>\n\n\n\n<p>\u6ce8\u610f\u3059\u3079\u304d\u5b9f\u88c5\u30d1\u30bf\u30fc\u30f3\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30e1\u30e2\u30ea\u7ba1\u7406<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30ea\u30bd\u30fc\u30b9\u3092\u4fdd\u6301\u3059\u308b\u69cb\u9020\u4f53\u3067\u306f\u3001\u9069\u5207\u306a\u30c7\u30b9\u30c8\u30e9\u30af\u30bf\u3068\u8907\u88fd\u64cd\u4f5c\u3092\u5b9f\u88c5<\/li>\n\n\n\n<li>\u30b9\u30de\u30fc\u30c8\u30dd\u30a4\u30f3\u30bf\u306e\u6d3b\u7528\u3092\u691c\u8a0e<\/li>\n\n\n\n<li>\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u30e0\u30fc\u30d6\u30bb\u30de\u30f3\u30c6\u30a3\u30af\u30b9\u3092\u5b9f\u88c5<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\u8003\u616e<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30ad\u30e3\u30c3\u30b7\u30e5\u30e9\u30a4\u30f3\u3092\u610f\u8b58\u3057\u305f\u30c7\u30fc\u30bf\u914d\u7f6e<\/li>\n\n\n\n<li>SIMD\u64cd\u4f5c\u306e\u305f\u3081\u306e\u9069\u5207\u306a\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8<\/li>\n\n\n\n<li>\u30d1\u30c7\u30a3\u30f3\u30b0\u306e\u6700\u5c0f\u5316<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u578b\u306e\u5b89\u5168\u6027<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6697\u9ed9\u7684\u306a\u578b\u5909\u63db\u306e\u9632\u6b62<\/li>\n\n\n\n<li>const\u4fee\u98fe\u5b50\u306e\u9069\u5207\u306a\u4f7f\u7528<\/li>\n\n\n\n<li>\u7bc4\u56f2\u30c1\u30a7\u30c3\u30af\u306e\u5b9f\u88c5<\/li>\n<\/ul>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u6ce8\u610f\u70b9\u3092\u8003\u616e\u3059\u308b\u3053\u3068\u3067\u3001\u3088\u308a\u52b9\u7387\u7684\u3067\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u69cb\u9020\u4f53\u306e\u5b9f\u88c5\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-12\">\u5b9f\u8df5\u7684\u306a\u69cb\u9020\u306e\u6d3b\u7528\u4f8b\u3068\u5177\u4f53\u7684\u306a\u30b3\u30fc\u30c9<\/h2>\n\n\n\n<p>\u5b9f\u969b\u306e\u958b\u767a\u73fe\u5834\u3067\u306e\u69cb\u9020\u4f53\u306e\u6d3b\u7528\u4f8b\u3092\u3001\u5177\u4f53\u7684\u306a\u30b3\u30fc\u30c9\u3068\u5171\u306b\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u30023D\u7a7a\u9593\u3067\u306e\u5ea7\u6a19\u7ba1\u7406\u3084\u30b2\u30fc\u30e0\u958b\u767a\u3067\u306e\u6d3b\u7528\u306a\u3069\u3001\u5b9f\u8df5\u7684\u306a\u4f8b\u3092\u901a\u3058\u3066\u69cb\u9020\u4f53\u306e\u6709\u7528\u6027\u3092\u7406\u89e3\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-13\">3\u6b21\u5143\u8a8d\u8b58\u3092\u8868\u73fe\u3059\u308bPoint3D\u69cb\u9020\u4f53\u306e\u5b9f\u88c5<\/h3>\n\n\n\n<p>3D\u7a7a\u9593\u3067\u306e\u5ea7\u6a19\u7ba1\u7406\u306f\u3001\u69cb\u9020\u4f53\u306e\u5178\u578b\u7684\u306a\u4f7f\u7528\u4f8b\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=\"\">#include &lt;cmath&gt;\n#include &lt;iostream&gt;\n\nstruct Point3D {\n    double x, y, z;\n\n    \/\/ \u30c7\u30d5\u30a9\u30eb\u30c8\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\n    Point3D() : x(0.0), y(0.0), z(0.0) {}\n\n    \/\/ \u30d1\u30e9\u30e1\u30fc\u30bf\u4ed8\u304d\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\n    Point3D(double x_, double y_, double z_) : x(x_), y(y_), z(z_) {}\n\n    \/\/ \u4e8c\u70b9\u9593\u306e\u8ddd\u96e2\u3092\u8a08\u7b97\n    double distanceTo(const Point3D&amp; other) const {\n        double dx = x - other.x;\n        double dy = y - other.y;\n        double dz = z - other.z;\n        return std::sqrt(dx*dx + dy*dy + dz*dz);\n    }\n\n    \/\/ \u30d9\u30af\u30c8\u30eb\u52a0\u7b97\n    Point3D operator+(const Point3D&amp; other) const {\n        return Point3D(x + other.x, y + other.y, z + other.z);\n    }\n\n    \/\/ \u30b9\u30ab\u30e9\u30fc\u500d\n    Point3D operator*(double scale) const {\n        return Point3D(x * scale, y * scale, z * scale);\n    }\n\n    \/\/ \u6b63\u898f\u5316\uff08\u5358\u4f4d\u30d9\u30af\u30c8\u30eb\u5316\uff09\n    Point3D normalize() const {\n        double length = std::sqrt(x*x + y*y + z*z);\n        if (length &gt; 0) {\n            return Point3D(x\/length, y\/length, z\/length);\n        }\n        return *this;\n    }\n};\n\n\/\/ \u4f7f\u7528\u4f8b\nvoid demonstratePoint3D() {\n    Point3D p1(1.0, 2.0, 3.0);\n    Point3D p2(4.0, 5.0, 6.0);\n\n    double distance = p1.distanceTo(p2);\n    Point3D sum = p1 + p2;\n    Point3D scaled = p1 * 2.0;\n    Point3D normalized = p2.normalize();\n}<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-14\">\u30b2\u30fc\u30e0\u958b\u767a\u3067\u306e\u30ad\u30e3\u30e9\u30af\u30bf\u30fc\u30b9\u30c6\u30fc\u30bf\u30b9\u7ba1\u7406<\/h3>\n\n\n\n<p>\u30b2\u30fc\u30e0\u958b\u767a\u3067\u306e\u69cb\u9020\u4f53\u306e\u6d3b\u7528\u4f8b\u3092\u898b\u3066\u307f\u307e\u3057\u3087\u3046\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;string&gt;\n#include &lt;vector&gt;\n\n\/\/ \u88c5\u5099\u54c1\u306e\u69cb\u9020\u4f53\nstruct Equipment {\n    std::string name;\n    int attack_bonus;\n    int defense_bonus;\n    double weight;\n\n    Equipment(const std::string&amp; n, int atk, int def, double w)\n        : name(n), attack_bonus(atk), defense_bonus(def), weight(w) {}\n};\n\n\/\/ \u30ad\u30e3\u30e9\u30af\u30bf\u30fc\u30b9\u30c6\u30fc\u30bf\u30b9\u306e\u69cb\u9020\u4f53\nstruct CharacterStats {\n    \/\/ \u57fa\u672c\u60c5\u5831\n    std::string name;\n    int level;\n\n    \/\/ \u57fa\u672c\u30b9\u30c6\u30fc\u30bf\u30b9\n    struct BaseStats {\n        int strength;\n        int dexterity;\n        int constitution;\n        int intelligence;\n        int wisdom;\n        int charisma;\n    } base_stats;\n\n    \/\/ \u6d3e\u751f\u30b9\u30c6\u30fc\u30bf\u30b9\n    struct DerivedStats {\n        int max_hp;\n        int current_hp;\n        int attack_power;\n        int defense;\n        double movement_speed;\n\n        \/\/ HP\u306e\u66f4\u65b0\u30e1\u30bd\u30c3\u30c9\n        void takeDamage(int damage) {\n            current_hp = std::max(0, current_hp - damage);\n        }\n\n        void heal(int amount) {\n            current_hp = std::min(max_hp, current_hp + amount);\n        }\n    } derived_stats;\n\n    \/\/ \u88c5\u5099\u54c1\u30ea\u30b9\u30c8\n    std::vector&lt;Equipment&gt; equipped_items;\n\n    \/\/ \u7dcf\u5408\u7684\u306a\u6226\u95d8\u529b\u3092\u8a08\u7b97\n    int calculateCombatPower() const {\n        int total_attack = derived_stats.attack_power;\n        int total_defense = derived_stats.defense;\n\n        \/\/ \u88c5\u5099\u54c1\u306e\u52b9\u679c\u3092\u52a0\u7b97\n        for (const auto&amp; item : equipped_items) {\n            total_attack += item.attack_bonus;\n            total_defense += item.defense_bonus;\n        }\n\n        return total_attack + total_defense + (level * 10);\n    }\n\n    \/\/ \u88c5\u5099\u54c1\u306e\u8ffd\u52a0\n    void equipItem(const Equipment&amp; item) {\n        equipped_items.push_back(item);\n        derived_stats.attack_power += item.attack_bonus;\n        derived_stats.defense += item.defense_bonus;\n    }\n};\n\n\/\/ \u4f7f\u7528\u4f8b\nvoid gameExample() {\n    CharacterStats hero;\n    hero.name = \"\u52c7\u8005\";\n    hero.level = 1;\n\n    \/\/ \u57fa\u672c\u30b9\u30c6\u30fc\u30bf\u30b9\u306e\u8a2d\u5b9a\n    hero.base_stats = {10, 12, 14, 8, 10, 11};\n\n    \/\/ \u6d3e\u751f\u30b9\u30c6\u30fc\u30bf\u30b9\u306e\u8a08\u7b97\n    hero.derived_stats.max_hp = 100 + (hero.base_stats.constitution * 5);\n    hero.derived_stats.current_hp = hero.derived_stats.max_hp;\n    hero.derived_stats.attack_power = 10 + (hero.base_stats.strength * 2);\n    hero.derived_stats.defense = 5 + (hero.base_stats.constitution);\n    hero.derived_stats.movement_speed = 5.0 + (hero.base_stats.dexterity * 0.1);\n\n    \/\/ \u88c5\u5099\u54c1\u306e\u8ffd\u52a0\n    Equipment sword(\"\u92fc\u306e\u5263\", 5, 0, 3.0);\n    Equipment shield(\"\u9244\u306e\u76fe\", 0, 3, 2.0);\n\n    hero.equipItem(sword);\n    hero.equipItem(shield);\n\n    \/\/ \u6226\u95d8\u529b\u306e\u8a08\u7b97\n    int combat_power = hero.calculateCombatPower();\n}<\/pre>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u5b9f\u88c5\u4f8b\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u69cb\u9020\u4f53\u306e\u5229\u70b9\u3092\u793a\u3057\u3066\u3044\u307e\u3059\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30c7\u30fc\u30bf\u306e\u8ad6\u7406\u7684\u306a\u30b0\u30eb\u30fc\u30d7\u5316<\/li>\n\n\n\n<li>\u95a2\u9023\u3059\u308b\u6a5f\u80fd\u306e\u30ab\u30d7\u30bb\u30eb\u5316<\/li>\n\n\n\n<li>\u30b3\u30fc\u30c9\u306e\u518d\u5229\u7528\u6027\u306e\u5411\u4e0a<\/li>\n\n\n\n<li>\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u6027\u306e\u5411\u4e0a<\/li>\n<\/ol>\n\n\n\n<p>\u307e\u305f\u3001\u3053\u308c\u3089\u306e\u4f8b\u3067\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u5b9f\u8df5\u7684\u306a\u30c6\u30af\u30cb\u30c3\u30af\u3082\u793a\u3055\u308c\u3066\u3044\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30cd\u30b9\u30c8\u3055\u308c\u305f\u69cb\u9020\u4f53\u306e\u4f7f\u7528<\/li>\n\n\n\n<li>\u6f14\u7b97\u5b50\u306e\u30aa\u30fc\u30d0\u30fc\u30ed\u30fc\u30c9<\/li>\n\n\n\n<li>\u30e1\u30f3\u30d0\u95a2\u6570\u306e\u5b9f\u88c5<\/li>\n\n\n\n<li>\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u3092\u4f7f\u7528\u3057\u305f\u521d\u671f\u5316<\/li>\n\n\n\n<li>\u5024\u306e\u691c\u8a3c\u3068\u30d0\u30ea\u30c7\u30fc\u30b7\u30e7\u30f3<\/li>\n<\/ul>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u5b9f\u88c5\u30d1\u30bf\u30fc\u30f3\u306f\u3001\u5b9f\u969b\u306e\u958b\u767a\u73fe\u5834\u3067\u3088\u304f\u4f7f\u7528\u3055\u308c\u308b\u65b9\u6cd5\u3067\u3042\u308a\u3001\u69cb\u9020\u4f53\u306e\u5b9f\u8df5\u7684\u306a\u6d3b\u7528\u65b9\u6cd5\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-15\">\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u8003\u616e\u3057\u305fstruct\u8a2d\u8a08\u306e\u30c6\u30af\u30cb\u30c3\u30af<\/h2>\n\n\n\n<p>\u69cb\u9020\u4f53\u306e\u8a2d\u8a08\u306f\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u6027\u80fd\u306b\u5927\u304d\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u3059\u3002\u3053\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u6700\u9069\u5316\u3059\u308b\u305f\u3081\u306e\u5177\u4f53\u7684\u306a\u8a2d\u8a08\u30c6\u30af\u30cb\u30c3\u30af\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-16\">\u30ad\u30e3\u30c3\u30b7\u30e5\u30d5\u30ec\u30f3\u30c9\u30ea\u30fc\u306a\u69cb\u9020\u4f53\u306e\u4f5c\u308a\u65b9<\/h3>\n\n\n\n<p>CPU\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u52b9\u7387\u7684\u306b\u5229\u7528\u3059\u308b\u305f\u3081\u306e\u8a2d\u8a08\u624b\u6cd5\u3092\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\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;chrono&gt;\n\n\/\/ \u30ad\u30e3\u30c3\u30b7\u30e5\u52b9\u7387\u306e\u60aa\u3044\u69cb\u9020\u4f53\nstruct ParticleSystem1 {\n    std::vector&lt;float&gt; x_positions;\n    std::vector&lt;float&gt; y_positions;\n    std::vector&lt;float&gt; z_positions;\n    std::vector&lt;float&gt; velocities_x;\n    std::vector&lt;float&gt; velocities_y;\n    std::vector&lt;float&gt; velocities_z;\n};\n\n\/\/ \u30ad\u30e3\u30c3\u30b7\u30e5\u52b9\u7387\u306e\u826f\u3044\u69cb\u9020\u4f53\nstruct ParticleSystem2 {\n    struct Particle {\n        float x, y, z;           \/\/ \u4f4d\u7f6e\u30c7\u30fc\u30bf\u3092\u30b0\u30eb\u30fc\u30d7\u5316\n        float vx, vy, vz;        \/\/ \u901f\u5ea6\u30c7\u30fc\u30bf\u3092\u30b0\u30eb\u30fc\u30d7\u5316\n    };\n    std::vector&lt;Particle&gt; particles;\n};\n\n\/\/ \u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6bd4\u8f03\nvoid comparePerformance(size_t num_particles) {\n    ParticleSystem1 sys1;\n    ParticleSystem2 sys2;\n\n    \/\/ \u30c7\u30fc\u30bf\u521d\u671f\u5316\n    sys1.x_positions.resize(num_particles);\n    sys1.y_positions.resize(num_particles);\n    sys1.z_positions.resize(num_particles);\n    sys1.velocities_x.resize(num_particles);\n    sys1.velocities_y.resize(num_particles);\n    sys1.velocities_z.resize(num_particles);\n\n    sys2.particles.resize(num_particles);\n\n    \/\/ \u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6e2c\u5b9a\n    auto start = std::chrono::high_resolution_clock::now();\n\n    \/\/ System1 \u3067\u306e\u66f4\u65b0\n    for (size_t i = 0; i &lt; num_particles; ++i) {\n        sys1.x_positions[i] += sys1.velocities_x[i];\n        sys1.y_positions[i] += sys1.velocities_y[i];\n        sys1.z_positions[i] += sys1.velocities_z[i];\n    }\n\n    auto mid = std::chrono::high_resolution_clock::now();\n\n    \/\/ System2 \u3067\u306e\u66f4\u65b0\n    for (auto&amp; p : sys2.particles) {\n        p.x += p.vx;\n        p.y += p.vy;\n        p.z += p.vz;\n    }\n\n    auto end = std::chrono::high_resolution_clock::now();\n\n    \/\/ \u7d50\u679c\u51fa\u529b\n    auto time1 = std::chrono::duration_cast&lt;std::chrono::microseconds&gt;(mid - start).count();\n    auto time2 = std::chrono::duration_cast&lt;std::chrono::microseconds&gt;(end - mid).count();\n\n    std::cout &lt;&lt; \"System1 time: \" &lt;&lt; time1 &lt;&lt; \"\u00b5s\\n\";\n    std::cout &lt;&lt; \"System2 time: \" &lt;&lt; time2 &lt;&lt; \"\u00b5s\\n\";\n}<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-17\">\u30e1\u30e2\u30ea\u52b9\u7387\u3092\u6700\u9069\u5316\u3059\u308b\u305f\u3081\u306e\u30d1\u30c7\u30a3\u30f3\u30b0\u5236\u5fa1<\/h3>\n\n\n\n<p>\u30e1\u30e2\u30ea\u52b9\u7387\u3092\u6700\u9069\u5316\u3059\u308b\u305f\u3081\u306e\u30c6\u30af\u30cb\u30c3\u30af\u3092\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\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;cstddef&gt;\n#pragma pack(push, 1)  \/\/ \u30d1\u30c7\u30a3\u30f3\u30b0\u3092\u7121\u52b9\u5316\n\n\/\/ \u30d1\u30c7\u30a3\u30f3\u30b0\u5236\u5fa1\u306a\u3057\u306e\u69cb\u9020\u4f53\nstruct IneffientStruct {\n    char a;      \/\/ 1\u30d0\u30a4\u30c8\n    double b;    \/\/ 8\u30d0\u30a4\u30c8\n    int c;       \/\/ 4\u30d0\u30a4\u30c8\n    short d;     \/\/ 2\u30d0\u30a4\u30c8\n};  \/\/ \u5b9f\u969b\u306e\u30b5\u30a4\u30ba: 24\u30d0\u30a4\u30c8\n\n\/\/ \u30d1\u30c7\u30a3\u30f3\u30b0\u6700\u9069\u5316\u3055\u308c\u305f\u69cb\u9020\u4f53\nstruct OptimizedStruct {\n    double b;    \/\/ 8\u30d0\u30a4\u30c8\n    int c;       \/\/ 4\u30d0\u30a4\u30c8\n    short d;     \/\/ 2\u30d0\u30a4\u30c8\n    char a;      \/\/ 1\u30d0\u30a4\u30c8\n    char pad;    \/\/ 1\u30d0\u30a4\u30c8\uff08\u660e\u793a\u7684\u306a\u30d1\u30c7\u30a3\u30f3\u30b0\uff09\n};  \/\/ \u5b9f\u969b\u306e\u30b5\u30a4\u30ba: 16\u30d0\u30a4\u30c8\n\n#pragma pack(pop)  \/\/ \u30d1\u30c7\u30a3\u30f3\u30b0\u8a2d\u5b9a\u3092\u5143\u306b\u623b\u3059\n\n\/\/ SIMD\u64cd\u4f5c\u306e\u305f\u3081\u306e16\u30d0\u30a4\u30c8\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\nstruct alignas(16) SimdStruct {\n    float data[4];  \/\/ 16\u30d0\u30a4\u30c8\u306b\u30a2\u30e9\u30a4\u30f3\n};\n\n\/\/ \u30ad\u30e3\u30c3\u30b7\u30e5\u30e9\u30a4\u30f3\u5883\u754c\u3067\u306e\u30a2\u30e9\u30a4\u30e1\u30f3\u30c8\nstruct alignas(64) CacheLineAlignedStruct {\n    \/\/ \u5178\u578b\u7684\u306ax86 CPU\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u30e9\u30a4\u30f3\u30b5\u30a4\u30ba\u306f64\u30d0\u30a4\u30c8\n    std::atomic&lt;int&gt; counter;\n    char data[60];  \/\/ \u30ab\u30a6\u30f3\u30bf\u30fc\u3068\u5408\u308f\u305b\u306664\u30d0\u30a4\u30c8\u306b\n};<\/pre>\n\n\n\n<p>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6700\u9069\u5316\u306e\u305f\u3081\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30c7\u30fc\u30bf\u30a2\u30af\u30bb\u30b9\u30d1\u30bf\u30fc\u30f3\u306e\u6700\u9069\u5316<\/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=\"\">\/\/ \u983b\u7e41\u306b\u30a2\u30af\u30bb\u30b9\u3055\u308c\u308b\u30e1\u30f3\u30d0\u30fc\u3092\u30b0\u30eb\u30fc\u30d7\u5316\nstruct GameEntity {\n    \/\/ \u30db\u30c3\u30c8\u30c7\u30fc\u30bf\uff08\u983b\u7e41\u306b\u30a2\u30af\u30bb\u30b9\uff09\n    struct {\n        float x, y, z;       \/\/ \u4f4d\u7f6e\n        float vx, vy, vz;    \/\/ \u901f\u5ea6\n        bool is_active;      \/\/ \u30a2\u30af\u30c6\u30a3\u30d6\u30d5\u30e9\u30b0\n    } hot_data;\n\n    \/\/ \u30b3\u30fc\u30eb\u30c9\u30c7\u30fc\u30bf\uff08\u307e\u308c\u306b\u30a2\u30af\u30bb\u30b9\uff09\n    struct {\n        std::string name;\n        std::vector&lt;int&gt; inventory;\n        double creation_time;\n    } cold_data;\n};<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li>\u30e1\u30e2\u30ea\u30a2\u30ed\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u6700\u9069\u5316<\/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=\"\">\/\/ \u5c0f\u3055\u306a\u56fa\u5b9a\u30b5\u30a4\u30ba\u306e\u69cb\u9020\u4f53\u306e\u305f\u3081\u306e\u30a2\u30ed\u30b1\u30fc\u30bf\ntemplate&lt;typename T, size_t BlockSize = 4096&gt;\nclass PoolAllocator {\n    union Block {\n        T data;\n        Block* next;\n    };\n\n    Block* free_list = nullptr;\n\npublic:\n    T* allocate() {\n        if (!free_list) {\n            \/\/ \u65b0\u3057\u3044\u30d6\u30ed\u30c3\u30af\u3092\u78ba\u4fdd\n            Block* new_block = new Block[BlockSize];\n            \/\/ \u30d5\u30ea\u30fc\u30ea\u30b9\u30c8\u3092\u69cb\u7bc9\n            for (size_t i = 0; i &lt; BlockSize - 1; ++i) {\n                new_block[i].next = &amp;new_block[i + 1];\n            }\n            new_block[BlockSize - 1].next = nullptr;\n            free_list = new_block;\n        }\n\n        Block* block = free_list;\n        free_list = block-&gt;next;\n        return &amp;block-&gt;data;\n    }\n\n    void deallocate(T* ptr) {\n        Block* block = reinterpret_cast&lt;Block*&gt;(ptr);\n        block-&gt;next = free_list;\n        free_list = block;\n    }\n};<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li>SIMD\u6700\u9069\u5316\u306e\u305f\u3081\u306e\u30c7\u30fc\u30bf\u30ec\u30a4\u30a2\u30a6\u30c8<\/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=\"\">\/\/ SIMD\u64cd\u4f5c\u306b\u9069\u3057\u305f\u69cb\u9020\u4f53\nstruct alignas(32) Vector4Array {\n    float x[8];  \/\/ 8\u500b\u306ex\u6210\u5206\n    float y[8];  \/\/ 8\u500b\u306ey\u6210\u5206\n    float z[8];  \/\/ 8\u500b\u306ez\u6210\u5206\n    float w[8];  \/\/ 8\u500b\u306ew\u6210\u5206\n\n    \/\/ SIMD\u64cd\u4f5c\u7528\u306e\u30e1\u30bd\u30c3\u30c9\n    void scaleBy(float factor) {\n        #pragma omp simd\n        for (int i = 0; i &lt; 8; ++i) {\n            x[i] *= factor;\n            y[i] *= factor;\n            z[i] *= factor;\n            w[i] *= factor;\n        }\n    }\n};<\/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\u5927\u5e45\u306a\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u5411\u4e0a\u3092\u9054\u6210\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u6700\u9069\u5316\u306f\u5e38\u306b\u30d7\u30ed\u30d5\u30a1\u30a4\u30ea\u30f3\u30b0\u3068\u6e2c\u5b9a\u306b\u57fa\u3065\u3044\u3066\u884c\u3046\u3079\u304d\u3067\u3042\u308a\u3001\u904e\u5ea6\u306a\u6700\u9069\u5316\u306f\u907f\u3051\u308b\u3079\u304d\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-18\">\u30e2\u30c0\u30f3C++\u306b\u304a\u3051\u308bstruct\u306e\u767a\u5c55\u7684\u306a\u4f7f\u3044\u65b9<\/h2>\n\n\n\n<p>\u30e2\u30c0\u30f3C++\u3067\u306f\u3001\u69cb\u9020\u4f53\u3092\u3088\u308a\u67d4\u8edf\u304b\u3064\u5b89\u5168\u306b\u4f7f\u7528\u3059\u308b\u305f\u3081\u306e\u591a\u304f\u306e\u6a5f\u80fd\u304c\u63d0\u4f9b\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001\u6700\u65b0\u306eC++\u6a5f\u80fd\u3092\u6d3b\u7528\u3057\u305f\u69cb\u9020\u4f53\u306e\u767a\u5c55\u7684\u306a\u4f7f\u7528\u65b9\u6cd5\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-19\">\u578b\u5b89\u5168\u6027\u3092\u9ad8\u3081\u308bstruct\u306e\u5b9f\u88c5<\/h3>\n\n\n\n<p>\u578b\u5b89\u5168\u6027\u3092\u5411\u4e0a\u3055\u305b\u308b\u73fe\u4ee3\u7684\u306a\u5b9f\u88c5\u30c6\u30af\u30cb\u30c3\u30af\u3092\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\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;string&gt;\n#include &lt;stdexcept&gt;\n#include &lt;concepts&gt;\n\n\/\/ \u5f37\u3044\u578b\u4ed8\u3051\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306e\u30bf\u30b0\u578b\nstruct UserId {};\nstruct GroupId {};\n\n\/\/ \u30bf\u30b0\u4ed8\u304d\u578b\u306e\u5b9f\u88c5\ntemplate&lt;typename Tag, typename T&gt;\nclass StrongType {\n    T value;\npublic:\n    explicit StrongType(const T&amp; v) : value(v) {}\n    explicit StrongType(T&amp;&amp; v) : value(std::move(v)) {}\n\n    const T&amp; get() const { return value; }\n    T&amp; get() { return value; }\n\n    \/\/ \u6bd4\u8f03\u6f14\u7b97\u5b50\n    bool operator==(const StrongType&amp; other) const {\n        return value == other.value;\n    }\n\n    bool operator&lt;(const StrongType&amp; other) const {\n        return value &lt; other.value;\n    }\n};\n\n\/\/ \u5177\u4f53\u7684\u306a\u578b\u306e\u5b9a\u7fa9\nusing UserIdType = StrongType&lt;UserId, int&gt;;\nusing GroupIdType = StrongType&lt;GroupId, int&gt;;\n\n\/\/ \u4f7f\u7528\u4f8b\nvoid processUser(UserIdType userId) {\n    \/\/ \u30e6\u30fc\u30b6\u30fc\u51e6\u7406\u30ed\u30b8\u30c3\u30af\n    int raw_id = userId.get();\n}\n\nvoid processGroup(GroupIdType groupId) {\n    \/\/ \u30b0\u30eb\u30fc\u30d7\u51e6\u7406\u30ed\u30b8\u30c3\u30af\n    int raw_id = groupId.get();\n}\n\n\/\/ \u578b\u5b89\u5168\u306a\u5024\u306e\u7bc4\u56f2\u30c1\u30a7\u30c3\u30af\ntemplate&lt;typename T&gt;\nstruct Range {\n    T min_value;\n    T max_value;\n\n    Range(T min, T max) : min_value(min), max_value(max) {\n        if (min &gt; max) {\n            throw std::invalid_argument(\"Invalid range\");\n        }\n    }\n\n    bool contains(const T&amp; value) const {\n        return value &gt;= min_value &amp;&amp; value &lt;= max_value;\n    }\n};\n\n\/\/ \u5024\u306e\u691c\u8a3c\u3092\u542b\u3080\u69cb\u9020\u4f53\ntemplate&lt;typename T&gt;\nstruct Validated {\n    T value;\n\n    template&lt;typename Validator&gt;\n    explicit Validated(const T&amp; v, const Validator&amp; validator) {\n        if (!validator(v)) {\n            throw std::invalid_argument(\"Validation failed\");\n        }\n        value = v;\n    }\n};<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-20\">\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3092\u6d3b\u7528\u3057\u305f\u6c4e\u7528\u7684\u306a\u69cb\u9020\u4f53\u8a2d\u8a08<\/h3>\n\n\n\n<p>\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3092\u4f7f\u7528\u3057\u3066\u3001\u3088\u308a\u67d4\u8edf\u3067\u518d\u5229\u7528\u53ef\u80fd\u306a\u69cb\u9020\u4f53\u3092\u8a2d\u8a08\u3059\u308b\u65b9\u6cd5\u3092\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\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;type_traits&gt;\n#include &lt;optional&gt;\n\n\/\/ \u53ef\u5909\u5f15\u6570\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3092\u4f7f\u7528\u3057\u305f\u69cb\u9020\u4f53\ntemplate&lt;typename... Fields&gt;\nstruct Record;\n\n\/\/ \u518d\u5e30\u7684\u306a\u5b9a\u7fa9\u306e\u7d42\u7aef\ntemplate&lt;&gt;\nstruct Record&lt;&gt; {\n    static constexpr size_t size = 0;\n};\n\n\/\/ \u518d\u5e30\u7684\u306a\u5b9a\u7fa9\ntemplate&lt;typename First, typename... Rest&gt;\nstruct Record&lt;First, Rest...&gt; : Record&lt;Rest...&gt; {\n    First value;\n    static constexpr size_t size = sizeof...(Rest) + 1;\n\n    \/\/ \u5b8c\u5168\u8ee2\u9001\u3092\u4f7f\u7528\u3057\u305f\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\n    template&lt;typename T, typename... Args&gt;\n    Record(T&amp;&amp; first, Args&amp;&amp;... rest)\n        : Record&lt;Rest...&gt;(std::forward&lt;Args&gt;(rest)...)\n        , value(std::forward&lt;T&gt;(first))\n    {}\n};\n\n\/\/ \u30b3\u30f3\u30bb\u30d7\u30c8\u3092\u4f7f\u7528\u3057\u305f\u5236\u7d04\u4ed8\u304d\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\ntemplate&lt;typename T&gt;\nconcept Numeric = std::is_arithmetic_v&lt;T&gt;;\n\ntemplate&lt;Numeric T&gt;\nstruct Vector2D {\n    T x, y;\n\n    \/\/ \u6f14\u7b97\u5b50\u306e\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u5b9f\u88c5\n    template&lt;Numeric U&gt;\n    Vector2D&lt;std::common_type_t&lt;T, U&gt;&gt; operator+(const Vector2D&lt;U&gt;&amp; other) const {\n        return {x + other.x, y + other.y};\n    }\n\n    template&lt;Numeric U&gt;\n    Vector2D&lt;std::common_type_t&lt;T, U&gt;&gt; operator*(U scalar) const {\n        return {x * scalar, y * scalar};\n    }\n};\n\n\/\/ CRTP\uff08Curiously Recurring Template Pattern\uff09\u3092\u4f7f\u7528\u3057\u305f\u4f8b\ntemplate&lt;typename Derived&gt;\nstruct Printable {\n    void print() const {\n        static_cast&lt;const Derived*&gt;(this)-&gt;printImpl();\n    }\n};\n\nstruct MyStruct : Printable&lt;MyStruct&gt; {\n    int x, y;\n\n    void printImpl() const {\n        std::cout &lt;&lt; \"MyStruct{x=\" &lt;&lt; x &lt;&lt; \", y=\" &lt;&lt; y &lt;&lt; \"}\\n\";\n    }\n};\n\n\/\/ \u30e2\u30c0\u30f3\u306a\u30e1\u30e2\u30ea\u7ba1\u7406\u3092\u6d3b\u7528\u3057\u305f\u69cb\u9020\u4f53\ntemplate&lt;typename T&gt;\nstruct SafeResource {\n    std::unique_ptr&lt;T&gt; ptr;\n    std::optional&lt;std::string&gt; description;\n\n    \/\/ \u5b8c\u5168\u8ee2\u9001\u3092\u4f7f\u7528\u3057\u305f\u30ea\u30bd\u30fc\u30b9\u521d\u671f\u5316\n    template&lt;typename... Args&gt;\n    static SafeResource create(Args&amp;&amp;... args) {\n        return SafeResource{\n            std::make_unique&lt;T&gt;(std::forward&lt;Args&gt;(args)...),\n            std::nullopt\n        };\n    }\n\n    \/\/ \u30e0\u30fc\u30d6\u30bb\u30de\u30f3\u30c6\u30a3\u30af\u30b9\u306e\u6d3b\u7528\n    SafeResource(SafeResource&amp;&amp;) = default;\n    SafeResource&amp; operator=(SafeResource&amp;&amp;) = default;\n\n    \/\/ \u30b3\u30d4\u30fc\u64cd\u4f5c\u306e\u7981\u6b62\n    SafeResource(const SafeResource&amp;) = delete;\n    SafeResource&amp; operator=(const SafeResource&amp;) = delete;\n};<\/pre>\n\n\n\n<p>\u30e2\u30c0\u30f3C++\u306e\u6a5f\u80fd\u3092\u6d3b\u7528\u3059\u308b\u3053\u3068\u3067\u5f97\u3089\u308c\u308b\u5229\u70b9\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u578b\u5b89\u5168\u6027\u306e\u5411\u4e0a<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u306b\u3088\u308b\u578b\u30c1\u30a7\u30c3\u30af<\/li>\n\n\n\n<li>\u30b3\u30f3\u30bb\u30d7\u30c8\u306b\u3088\u308b\u5236\u7d04<\/li>\n\n\n\n<li>\u5f37\u3044\u578b\u4ed8\u3051\u306e\u5b9f\u73fe<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30b3\u30fc\u30c9\u306e\u518d\u5229\u7528\u6027<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6c4e\u7528\u7684\u306a\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u8a2d\u8a08<\/li>\n\n\n\n<li>CRTP \u306b\u3088\u308b\u9759\u7684\u30dd\u30ea\u30e2\u30fc\u30d5\u30a3\u30ba\u30e0<\/li>\n\n\n\n<li>\u53ef\u5909\u5f15\u6570\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30ea\u30bd\u30fc\u30b9\u7ba1\u7406\u306e\u5b89\u5168\u6027<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30b9\u30de\u30fc\u30c8\u30dd\u30a4\u30f3\u30bf\u306e\u6d3b\u7528<\/li>\n\n\n\n<li>RAII \u30d1\u30bf\u30fc\u30f3\u306e\u9069\u7528<\/li>\n\n\n\n<li>\u30e0\u30fc\u30d6\u30bb\u30de\u30f3\u30c6\u30a3\u30af\u30b9<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u6700\u9069\u5316<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30b3\u30f3\u30d1\u30a4\u30eb\u6642\u591a\u614b\u6027<\/li>\n\n\n\n<li>\u30a4\u30f3\u30e9\u30a4\u30f3\u5c55\u958b\u306e\u4fc3\u9032<\/li>\n\n\n\n<li>\u30bc\u30ed\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u62bd\u8c61\u5316<\/li>\n<\/ul>\n\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\u578b\u5b89\u5168\u3067\u52b9\u7387\u7684\u3001\u304b\u3064\u4fdd\u5b88\u6027\u306e\u9ad8\u3044\u30b3\u30fc\u30c9\u3092\u66f8\u304f\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u306e\u904e\u5ea6\u306a\u4f7f\u7528\u306f\u30b3\u30fc\u30c9\u306e\u8907\u96d1\u6027\u3092\u5897\u52a0\u3055\u305b\u308b\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","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-1874","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\/1874","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=1874"}],"version-history":[{"count":1,"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=\/wp\/v2\/posts\/1874\/revisions"}],"predecessor-version":[{"id":1875,"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=\/wp\/v2\/posts\/1874\/revisions\/1875"}],"wp:attachment":[{"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1874"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1874"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1874"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}