{"id":1743,"date":"2025-03-24T08:50:01","date_gmt":"2025-03-23T23:50:01","guid":{"rendered":"https:\/\/dexall.co.jp\/articles\/?p=1743"},"modified":"2025-03-24T08:50:01","modified_gmt":"2025-03-23T23:50:01","slug":"%e3%80%90%e5%ae%8c%e5%85%a8%e4%bf%9d%e5%ad%98%e7%89%88%e3%80%91c-try-catch%e3%81%ab%e3%82%88%e3%82%8b%e3%82%a8%e3%83%a9%e3%83%bc%e5%87%a6%e7%90%86%e5%ae%8c%e5%85%a8%e3%83%9e%e3%82%b9%e3%82%bf","status":"publish","type":"post","link":"https:\/\/dexall.co.jp\/articles\/?p=1743","title":{"rendered":"\u3010\u5b8c\u5168\u4fdd\u5b58\u7248\u3011C++ try-catch\u306b\u3088\u308b\u30a8\u30e9\u30fc\u51e6\u7406\u5b8c\u5168\u30de\u30b9\u30bf\u30fc2024 \u301c\u57fa\u790e\u304b\u3089\u5b9f\u8df5\u307e\u3067\u301c"},"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++\u306etry-catch\u3068\u306f\u4f55\u304b\uff1f\u521d\u5fc3\u8005\u3067\u3082\u308f\u304b\u308b\u57fa\u672c\u6982\u5ff5<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-1\">\u30a8\u30e9\u30fc\u51e6\u7406\u304c\u306a\u305c\u30d7\u30ed\u30b0\u30e9\u30e0\u306b\u5fc5\u8981\u306a\u306e\u304b<\/a>      <\/li>      <li>        <a href=\"#i-2\">try-catch\u30d6\u30ed\u30c3\u30af\u306e\u57fa\u672c\u69cb\u6587\u3068\u52d5\u4f5c\u539f\u7406<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-3\">catch\u30d6\u30ed\u30c3\u30af\u306e\u7a2e\u985e\u3068\u4f7f\u3044\u5206\u3051\u65b9<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-4\">\u5b9f\u8df5\u3067\u4f7f\u3048\u308btry-catch\u306e\u5177\u4f53\u4f8b<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-5\">\u30d5\u30a1\u30a4\u30eb\u64cd\u4f5c\u6642\u306e\u30a8\u30e9\u30fc\u51e6\u7406\u5b9f\u88c5\u4f8b<\/a>      <\/li>      <li>        <a href=\"#i-6\">\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u901a\u4fe1\u3067\u306e\u4f8b\u5916\u51e6\u7406\u65b9\u6cd5<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-7\">\u30e1\u30e2\u30ea\u7ba1\u7406\u306b\u304a\u3051\u308b\u4f8b\u5916\u51e6\u7406\u306e\u30c6\u30af\u30cb\u30c3\u30af<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-8\">\u30d7\u30ed\u304c\u6559\u3048\u308btry-catch\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-9\">\u4f8b\u5916\u30af\u30e9\u30b9\u306e\u9069\u5207\u306a\u8a2d\u8a08\u65b9\u6cd5<\/a>      <\/li>      <li>        <a href=\"#i-10\">\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u8003\u616e\u3057\u305ftry-catch\u306e\u4f7f\u3044\u65b9<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-11\">\u30c7\u30d0\u30c3\u30b0\u3057\u3084\u3059\u3044\u30a8\u30e9\u30fc\u51e6\u7406\u306e\u66f8\u304d\u65b9<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-12\">try-catch\u306e\u843d\u3068\u3057\u7a74\u3068\u5bfe\u7b56\u65b9\u6cd5<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-13\">\u30e1\u30e2\u30ea\u30ea\u30fc\u30af\u3092\u9632\u3050RAII\u30d1\u30bf\u30fc\u30f3\u306e\u6d3b\u7528<\/a>      <\/li>      <li>        <a href=\"#i-14\">\u4f8b\u5916\u5b89\u5168\u6027\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306e\u8a2d\u8a08\u30c6\u30af\u30cb\u30c3\u30af<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-15\">\u30b9\u30bf\u30c3\u30af\u5dfb\u304d\u623b\u3057\u306b\u3088\u308b\u4e88\u671f\u305b\u306c\u52d5\u4f5c\u306e\u9632\u6b62<\/a>      <\/li>    <\/ul>  <\/li>  <li class=\"last\">    <a href=\"#i-16\">\u73fe\u5834\u3067\u6d3b\u304d\u308b\u30a8\u30e9\u30fc\u51e6\u7406\u8a2d\u8a08\u306e\u30ce\u30a6\u30cf\u30a6<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-17\">\u30a8\u30e9\u30fc\u30ed\u30b0\u8a2d\u8a08\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/a>      <\/li>      <li>        <a href=\"#i-18\">\u30de\u30eb\u30c1\u30b9\u30ec\u30c3\u30c9\u74b0\u5883\u3067\u306e\u4f8b\u5916\u51e6\u7406\u6226\u7565<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-19\">\u30e6\u30cb\u30c3\u30c8\u30c6\u30b9\u30c8\u306b\u304a\u3051\u308b\u4f8b\u5916\u306e\u30c6\u30b9\u30c8\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++\u306etry-catch\u3068\u306f\u4f55\u304b\uff1f\u521d\u5fc3\u8005\u3067\u3082\u308f\u304b\u308b\u57fa\u672c\u6982\u5ff5<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-1\">\u30a8\u30e9\u30fc\u51e6\u7406\u304c\u306a\u305c\u30d7\u30ed\u30b0\u30e9\u30e0\u306b\u5fc5\u8981\u306a\u306e\u304b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u73fe\u4ee3\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u958b\u767a\u306b\u304a\u3044\u3066\u3001\u30a8\u30e9\u30fc\u51e6\u7406\u306f\u975e\u5e38\u306b\u91cd\u8981\u306a\u8981\u7d20\u3067\u3059\u3002\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u5b9f\u884c\u4e2d\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u69d8\u3005\u306a\u4e88\u671f\u305b\u306c\u72b6\u6cc1\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30d5\u30a1\u30a4\u30eb\u304c\u898b\u3064\u304b\u3089\u306a\u3044<\/li>\n\n\n\n<li>\u30e1\u30e2\u30ea\u78ba\u4fdd\u306b\u5931\u6557\u3059\u308b<\/li>\n\n\n\n<li>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u63a5\u7d9a\u304c\u5207\u65ad\u3055\u308c\u308b<\/li>\n\n\n\n<li>\u4e0d\u6b63\u306a\u5165\u529b\u5024\u304c\u6e21\u3055\u308c\u308b<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u306e\u72b6\u6cc1\u306b\u9069\u5207\u306b\u5bfe\u5fdc\u3067\u304d\u306a\u3044\u30d7\u30ed\u30b0\u30e9\u30e0\u306f\u3001\u7a81\u7136\u30af\u30e9\u30c3\u30b7\u30e5\u3057\u305f\u308a\u3001\u30c7\u30fc\u30bf\u3092\u7834\u640d\u3055\u305b\u305f\u308a\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u30a8\u30e9\u30fc\u3092\u9069\u5207\u306b\u691c\u51fa\u3057\u3001\u51e6\u7406\u3059\u308b\u6a5f\u80fd\u304c\u5fc5\u8981\u4e0d\u53ef\u6b20\u306a\u306e\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-2\">try-catch\u30d6\u30ed\u30c3\u30af\u306e\u57fa\u672c\u69cb\u6587\u3068\u52d5\u4f5c\u539f\u7406<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C++\u306etry-catch\u306f\u3001\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u30b3\u30fc\u30c9\u3092\u76e3\u8996\u3057\u3001\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u305f\u969b\u306b\u9069\u5207\u306a\u51e6\u7406\u3092\u884c\u3046\u305f\u3081\u306e\u6a5f\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u57fa\u672c\u7684\u306a\u69cb\u6587\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\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=\"\">try {\n    \/\/ \u30a8\u30e9\u30fc\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u30b3\u30fc\u30c9\n    int* array = new int[1000000000000];  \/\/ \u5927\u304d\u3059\u304e\u308b\u30e1\u30e2\u30ea\u78ba\u4fdd\n}\ncatch (const std::bad_alloc&amp; e) {\n    \/\/ \u30e1\u30e2\u30ea\u78ba\u4fdd\u5931\u6557\u6642\u306e\u51e6\u7406\n    std::cerr &lt;&lt; \"\u30e1\u30e2\u30ea\u306e\u78ba\u4fdd\u306b\u5931\u6557\u3057\u307e\u3057\u305f: \" &lt;&lt; e.what() &lt;&lt; std::endl;\n}\ncatch (const std::exception&amp; e) {\n    \/\/ \u305d\u306e\u4ed6\u306e\u6a19\u6e96\u4f8b\u5916\u306e\u51e6\u7406\n    std::cerr &lt;&lt; \"\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u307e\u3057\u305f: \" &lt;&lt; e.what() &lt;&lt; std::endl;\n}\ncatch (...) {\n    \/\/ \u305d\u306e\u4ed6\u5168\u3066\u306e\u4f8b\u5916\u3092\u30ad\u30e3\u30c3\u30c1\n    std::cerr &lt;&lt; \"\u4e0d\u660e\u306a\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u307e\u3057\u305f\" &lt;&lt; std::endl;\n}<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-3\">catch\u30d6\u30ed\u30c3\u30af\u306e\u7a2e\u985e\u3068\u4f7f\u3044\u5206\u3051\u65b9<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C++\u306ecatch\u30d6\u30ed\u30c3\u30af\u306b\u306f\u3001\u4ee5\u4e0b\u306e3\u3064\u306e\u4e3b\u8981\u306a\u5f62\u5f0f\u304c\u3042\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u5177\u4f53\u7684\u306a\u4f8b\u5916\u578b\u3092\u30ad\u30e3\u30c3\u30c1<\/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=\"\">catch (const std::bad_alloc&amp; e) {\n    \/\/ \u30e1\u30e2\u30ea\u78ba\u4fdd\u5931\u6557\u6642\u306e\u7279\u5225\u306a\u51e6\u7406\n}<\/pre>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>\u6a19\u6e96\u4f8b\u5916\u57fa\u5e95\u30af\u30e9\u30b9\u3092\u30ad\u30e3\u30c3\u30c1<\/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=\"\">catch (const std::exception&amp; e) {\n    \/\/ \u6a19\u6e96\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u4f8b\u5916\u3092\u5305\u62ec\u7684\u306b\u51e6\u7406\n}<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>\u3059\u3079\u3066\u306e\u4f8b\u5916\u3092\u30ad\u30e3\u30c3\u30c1<\/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=\"\">catch (...) {\n    \/\/ \u3069\u306e\u4f8b\u5916\u578b\u306b\u3082\u4e00\u81f4\u3057\u306a\u304b\u3063\u305f\u5834\u5408\u306e\u51e6\u7406\n}<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u512a\u5148\u9806\u4f4d\u3067\u8a18\u8ff0\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u3088\u308a\u5177\u4f53\u7684\u306a\u4f8b\u5916\u30af\u30e9\u30b9<\/li>\n\n\n\n<li>\u3088\u308a\u4e00\u822c\u7684\u306a\u4f8b\u5916\u30af\u30e9\u30b9<\/li>\n\n\n\n<li>\u6700\u5f8c\u306b catch(\u2026)<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\u3048\u3070\u3001\u30d5\u30a1\u30a4\u30eb\u64cd\u4f5c\u6642\u306e\u30a8\u30e9\u30fc\u51e6\u7406\u3067\u306f\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=\"\">try {\n    std::ifstream file(\"data.txt\");\n    if (!file.is_open()) {\n        throw std::runtime_error(\"\u30d5\u30a1\u30a4\u30eb\u3092\u958b\u3051\u307e\u305b\u3093\");\n    }\n    \/\/ \u30d5\u30a1\u30a4\u30eb\u64cd\u4f5c\n}\ncatch (const std::runtime_error&amp; e) {\n    \/\/ \u30d5\u30a1\u30a4\u30eb\u95a2\u9023\u306e\u30a8\u30e9\u30fc\u51e6\u7406\n    std::cerr &lt;&lt; \"\u30d5\u30a1\u30a4\u30eb\u30a8\u30e9\u30fc: \" &lt;&lt; e.what() &lt;&lt; std::endl;\n}\ncatch (const std::exception&amp; e) {\n    \/\/ \u305d\u306e\u4ed6\u306e\u6a19\u6e96\u4f8b\u5916\u306e\u51e6\u7406\n    std::cerr &lt;&lt; \"\u305d\u306e\u4ed6\u306e\u30a8\u30e9\u30fc: \" &lt;&lt; e.what() &lt;&lt; std::endl;\n}<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u3088\u3046\u306b\u3001\u9069\u5207\u306acatch\u30d6\u30ed\u30c3\u30af\u306e\u914d\u7f6e\u3068\u4f8b\u5916\u578b\u306e\u9078\u629e\u306b\u3088\u308a\u3001\u30a8\u30e9\u30fc\u306e\u7a2e\u985e\u306b\u5fdc\u3058\u305f\u9069\u5207\u306a\u51e6\u7406\u3092\u5b9f\u88c5\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-4\">\u5b9f\u8df5\u3067\u4f7f\u3048\u308btry-catch\u306e\u5177\u4f53\u4f8b<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-5\">\u30d5\u30a1\u30a4\u30eb\u64cd\u4f5c\u6642\u306e\u30a8\u30e9\u30fc\u51e6\u7406\u5b9f\u88c5\u4f8b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d5\u30a1\u30a4\u30eb\u64cd\u4f5c\u306f\u3001\u5916\u90e8\u8981\u56e0\u306b\u3088\u3063\u3066\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u3084\u3059\u3044\u51e6\u7406\u306e\u4ee3\u8868\u4f8b\u3067\u3059\u3002\u4ee5\u4e0b\u306b\u3001\u30d5\u30a1\u30a4\u30eb\u8aad\u307f\u66f8\u304d\u306b\u304a\u3051\u308b\u5805\u7262\u306a\u30a8\u30e9\u30fc\u51e6\u7406\u306e\u5b9f\u88c5\u4f8b\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;fstream&gt;\n#include &lt;stdexcept&gt;\n#include &lt;string&gt;\n\nclass FileHandler {\npublic:\n    static std::string readFile(const std::string&amp; filename) {\n        std::ifstream file;\n        try {\n            file.exceptions(std::ifstream::failbit | std::ifstream::badbit);\n            file.open(filename);\n\n            std::string content;\n            std::string line;\n            while (std::getline(file, line)) {\n                content += line + \"\\n\";\n            }\n\n            return content;\n        }\n        catch (const std::ios_base::failure&amp; e) {\n            throw std::runtime_error(\"\u30d5\u30a1\u30a4\u30eb\u8aad\u307f\u8fbc\u307f\u30a8\u30e9\u30fc: \" + std::string(e.what()));\n        }\n        catch (...) {\n            if (file.is_open()) {\n                file.close();\n            }\n            throw; \/\/ \u672a\u77e5\u306e\u4f8b\u5916\u306f\u4e0a\u4f4d\u5c64\u306b\u518d\u30b9\u30ed\u30fc\n        }\n    }\n};<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u30b3\u30fc\u30c9\u306e\u7279\u5fb4\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30d5\u30a1\u30a4\u30eb\u30b9\u30c8\u30ea\u30fc\u30e0\u306e\u4f8b\u5916\u30d5\u30e9\u30b0\u3092\u660e\u793a\u7684\u306b\u8a2d\u5b9a<\/li>\n\n\n\n<li>\u5177\u4f53\u7684\u306a\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u542b\u3080\u4f8b\u5916\u3092\u30b9\u30ed\u30fc<\/li>\n\n\n\n<li>\u30ea\u30bd\u30fc\u30b9\u306e\u9069\u5207\u306a\u30af\u30ea\u30fc\u30f3\u30a2\u30c3\u30d7\u51e6\u7406<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-6\">\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u901a\u4fe1\u3067\u306e\u4f8b\u5916\u51e6\u7406\u65b9\u6cd5<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u901a\u4fe1\u3067\u306f\u3001\u63a5\u7d9a\u30a8\u30e9\u30fc\u3084\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u306a\u3069\u3001\u69d8\u3005\u306a\u4f8b\u5916\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\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=\"\">#include &lt;boost\/asio.hpp&gt;\n#include &lt;chrono&gt;\n\nclass NetworkClient {\npublic:\n    void connectWithTimeout(const std::string&amp; host, int port, \n                          std::chrono::seconds timeout) {\n        try {\n            boost::asio::io_context io_context;\n            boost::asio::ip::tcp::socket socket(io_context);\n            boost::asio::ip::tcp::resolver resolver(io_context);\n\n            \/\/ \u975e\u540c\u671f\u63a5\u7d9awith \u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\n            auto endpoints = resolver.resolve(host, std::to_string(port));\n            boost::asio::async_connect(socket, endpoints,\n                [&amp;](const boost::system::error_code&amp; error,\n                    const boost::asio::ip::tcp::endpoint&amp;) {\n                    if (error) {\n                        throw std::runtime_error(\"\u63a5\u7d9a\u30a8\u30e9\u30fc: \" + \n                                               error.message());\n                    }\n                });\n\n            \/\/ \u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u51e6\u7406\n            io_context.run_for(timeout);\n            if (!socket.is_open()) {\n                throw std::runtime_error(\"\u63a5\u7d9a\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\");\n            }\n        }\n        catch (const std::runtime_error&amp; e) {\n            std::cerr &lt;&lt; \"\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a8\u30e9\u30fc: \" &lt;&lt; e.what() &lt;&lt; std::endl;\n            \/\/ \u30a8\u30e9\u30fc\u30ed\u30b0\u306e\u8a18\u9332\u3084\u30ea\u30c8\u30e9\u30a4\u51e6\u7406\u306a\u3069\n        }\n        catch (const boost::system::system_error&amp; e) {\n            std::cerr &lt;&lt; \"Boost.Asio\u30a8\u30e9\u30fc: \" &lt;&lt; e.what() &lt;&lt; std::endl;\n        }\n    }\n};<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-7\">\u30e1\u30e2\u30ea\u7ba1\u7406\u306b\u304a\u3051\u308b\u4f8b\u5916\u51e6\u7406\u306e\u30c6\u30af\u30cb\u30c3\u30af<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30e1\u30e2\u30ea\u7ba1\u7406\u3067\u306f\u3001\u30ea\u30bd\u30fc\u30b9\u30ea\u30fc\u30af\u3092\u9632\u3050\u305f\u3081\u306e\u9069\u5207\u306a\u4f8b\u5916\u51e6\u7406\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=\"\">#include &lt;memory&gt;\n#include &lt;vector&gt;\n\nclass ResourceManager {\npublic:\n    void processData() {\n        try {\n            \/\/ \u30b9\u30de\u30fc\u30c8\u30dd\u30a4\u30f3\u30bf\u3092\u4f7f\u7528\u3057\u3066\u30e1\u30e2\u30ea\u30ea\u30fc\u30af\u3092\u9632\u3050\n            auto data = std::make_unique&lt;std::vector&lt;int&gt;&gt;();\n\n            \/\/ \u30e1\u30e2\u30ea\u3092\u5927\u91cf\u306b\u78ba\u4fdd\u3059\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u51e6\u7406\n            data-&gt;resize(1000000);\n\n            \/\/ \u51e6\u7406\u4e2d\u306b\u4f8b\u5916\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u64cd\u4f5c\n            processVector(*data);\n\n        } catch (const std::bad_alloc&amp; e) {\n            \/\/ \u30e1\u30e2\u30ea\u78ba\u4fdd\u5931\u6557\u6642\u306e\u51e6\u7406\n            std::cerr &lt;&lt; \"\u30e1\u30e2\u30ea\u78ba\u4fdd\u30a8\u30e9\u30fc: \" &lt;&lt; e.what() &lt;&lt; std::endl;\n            \/\/ \u5fc5\u8981\u306b\u5fdc\u3058\u3066\u30e1\u30e2\u30ea\u3092\u89e3\u653e\u3059\u308b\u306a\u3069\u306e\u56de\u5fa9\u51e6\u7406\n        } catch (const std::exception&amp; e) {\n            std::cerr &lt;&lt; \"\u305d\u306e\u4ed6\u306e\u30a8\u30e9\u30fc: \" &lt;&lt; e.what() &lt;&lt; std::endl;\n        }\n    }\n\nprivate:\n    void processVector(std::vector&lt;int&gt;&amp; vec) {\n        \/\/ \u51e6\u7406\u4e2d\u306b\u4f8b\u5916\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u64cd\u4f5c\n        if (vec.empty()) {\n            throw std::runtime_error(\"\u7a7a\u306e\u30d9\u30af\u30c8\u30eb\u306f\u51e6\u7406\u3067\u304d\u307e\u305b\u3093\");\n        }\n        \/\/ ... \u51e6\u7406\u306e\u5b9f\u88c5 ...\n    }\n};<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u30b3\u30fc\u30c9\u306e\u91cd\u8981\u306a\u30dd\u30a4\u30f3\u30c8\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>std::unique_ptr<\/code>\u306b\u3088\u308b\u81ea\u52d5\u7684\u306a\u30e1\u30e2\u30ea\u7ba1\u7406<\/li>\n\n\n\n<li>\u9069\u5207\u306a\u4f8b\u5916\u306e\u7a2e\u985e\u306b\u5fdc\u3058\u305f\u51e6\u7406<\/li>\n\n\n\n<li>\u30ea\u30bd\u30fc\u30b9\u306e\u81ea\u52d5\u30af\u30ea\u30fc\u30f3\u30a2\u30c3\u30d7<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u306e\u5b9f\u88c5\u4f8b\u306f\u3001\u5b9f\u969b\u306e\u958b\u767a\u73fe\u5834\u3067\u906d\u9047\u3059\u308b\u5178\u578b\u7684\u306a\u30b7\u30ca\u30ea\u30aa\u306b\u5bfe\u3059\u308b\u63a8\u5968\u3055\u308c\u308b\u4f8b\u5916\u51e6\u7406\u30d1\u30bf\u30fc\u30f3\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u5404\u4f8b\u306b\u304a\u3044\u3066\u3001\u4ee5\u4e0b\u306e\u539f\u5247\u3092\u610f\u8b58\u3057\u3066\u3044\u307e\u3059\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30ea\u30bd\u30fc\u30b9\u306e\u78ba\u5b9f\u306a\u89e3\u653e<\/li>\n\n\n\n<li>\u9069\u5207\u306a\u7c92\u5ea6\u3067\u306e\u4f8b\u5916\u30ad\u30e3\u30c3\u30c1<\/li>\n\n\n\n<li>\u610f\u5473\u306e\u3042\u308b\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u63d0\u4f9b<\/li>\n\n\n\n<li>\u4e0a\u4f4d\u5c64\u3078\u306e\u9069\u5207\u306a\u4f8b\u5916\u306e\u4f1d\u64ad<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u306e\u539f\u5247\u3092\u5b88\u308b\u3053\u3068\u3067\u3001\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u6027\u304c\u9ad8\u304f\u3001\u5805\u7262\u306a\u30a8\u30e9\u30fc\u51e6\u7406\u3092\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-8\">\u30d7\u30ed\u304c\u6559\u3048\u308btry-catch\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-9\">\u4f8b\u5916\u30af\u30e9\u30b9\u306e\u9069\u5207\u306a\u8a2d\u8a08\u65b9\u6cd5<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u52b9\u679c\u7684\u306a\u4f8b\u5916\u51e6\u7406\u306e\u305f\u3081\u306b\u306f\u3001\u9069\u5207\u306b\u8a2d\u8a08\u3055\u308c\u305f\u4f8b\u5916\u30af\u30e9\u30b9\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u3002\u4ee5\u4e0b\u306b\u3001\u5b9f\u52d9\u3067\u4f7f\u3048\u308b\u4f8b\u5916\u30af\u30e9\u30b9\u306e\u8a2d\u8a08\u4f8b\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;stdexcept&gt;\n#include &lt;string&gt;\n#include &lt;sstream&gt;\n\n\/\/ \u57fa\u5e95\u3068\u306a\u308b\u4f8b\u5916\u30af\u30e9\u30b9\nclass ApplicationException : public std::runtime_error {\npublic:\n    ApplicationException(const std::string&amp; message, \n                        const std::string&amp; details = \"\") \n        : std::runtime_error(message)\n        , m_details(details) {\n    }\n\n    const std::string&amp; getDetails() const { return m_details; }\n\nprivate:\n    std::string m_details;\n};\n\n\/\/ \u5177\u4f53\u7684\u306a\u4f8b\u5916\u30af\u30e9\u30b9\nclass DatabaseException : public ApplicationException {\npublic:\n    DatabaseException(const std::string&amp; message,\n                     const std::string&amp; query,\n                     int errorCode)\n        : ApplicationException(message)\n        , m_query(query)\n        , m_errorCode(errorCode) {\n    }\n\n    const std::string&amp; getQuery() const { return m_query; }\n    int getErrorCode() const { return m_errorCode; }\n\nprivate:\n    std::string m_query;\n    int m_errorCode;\n};<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u8a2d\u8a08\u306e\u30dd\u30a4\u30f3\u30c8\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u610f\u5473\u306e\u3042\u308b\u60c5\u5831\u3092\u4fdd\u6301\u3059\u308b<\/li>\n\n\n\n<li>\u7d99\u627f\u95a2\u4fc2\u3092\u9069\u5207\u306b\u8a2d\u5b9a\u3059\u308b<\/li>\n\n\n\n<li>\u30a8\u30e9\u30fc\u306e\u8a73\u7d30\u3092\u53d6\u5f97\u53ef\u80fd\u306b\u3059\u308b<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-10\">\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u8003\u616e\u3057\u305ftry-catch\u306e\u4f7f\u3044\u65b9<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\u5916\u51e6\u7406\u306f\u3001\u9069\u5207\u306b\u4f7f\u7528\u3057\u306a\u3044\u3068\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\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=\"\">class PerformanceOptimizedClass {\npublic:\n    \/\/ \u826f\u3044\u4f8b\uff1a\u4f8b\u5916\u306f\u30a8\u30e9\u30fc\u72b6\u614b\u306e\u307f\u3067\u4f7f\u7528\n    void processData(const std::vector&lt;int&gt;&amp; data) {\n        if (data.empty()) {  \/\/ \u4e8b\u524d\u6761\u4ef6\u30c1\u30a7\u30c3\u30af\n            throw std::invalid_argument(\"\u7a7a\u306e\u30c7\u30fc\u30bf\u306f\u51e6\u7406\u3067\u304d\u307e\u305b\u3093\");\n        }\n\n        try {\n            \/\/ \u4f8b\u5916\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u91cd\u3044\u51e6\u7406\n            processLargeData(data);\n        }\n        catch (const std::exception&amp; e) {\n            \/\/ \u30a8\u30e9\u30fc\u30ed\u30b0\u306e\u8a18\u9332\n            logError(e.what());\n            \/\/ \u9069\u5207\u306a\u4f8b\u5916\u3092\u518d\u30b9\u30ed\u30fc\n            throw;\n        }\n    }\n\nprivate:\n    \/\/ \u60aa\u3044\u4f8b\uff1a\u5236\u5fa1\u30d5\u30ed\u30fc\u3068\u3057\u3066\u306e\u4f8b\u5916\u4f7f\u7528\n    void badExample(const std::vector&lt;int&gt;&amp; data) {\n        for (const auto&amp; item : data) {\n            try {\n                if (item &lt; 0) {\n                    throw std::runtime_error(\"\u8ca0\u306e\u5024\");  \/\/ \u5236\u5fa1\u30d5\u30ed\u30fc\u3068\u3057\u3066\u4f7f\u7528\uff08\u975e\u63a8\u5968\uff09\n                }\n                process(item);\n            }\n            catch (...) {\n                continue;  \/\/ \u4f8b\u5916\u3092\u5236\u5fa1\u30d5\u30ed\u30fc\u3068\u3057\u3066\u4f7f\u7528\uff08\u975e\u63a8\u5968\uff09\n            }\n        }\n    }\n};<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6700\u9069\u5316\u306e\u30dd\u30a4\u30f3\u30c8\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f8b\u5916\u306f\u672c\u5f53\u306e\u30a8\u30e9\u30fc\u72b6\u614b\u306b\u306e\u307f\u4f7f\u7528<\/li>\n\n\n\n<li>\u901a\u5e38\u306e\u5236\u5fa1\u30d5\u30ed\u30fc\u306b\u306f\u6761\u4ef6\u5206\u5c90\u3092\u4f7f\u7528<\/li>\n\n\n\n<li>\u4f8b\u5916\u306e\u30b9\u30bf\u30c3\u30af\u30a2\u30f3\u30ef\u30a4\u30f3\u30c9\u306e\u30b3\u30b9\u30c8\u3092\u8003\u616e<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-11\">\u30c7\u30d0\u30c3\u30b0\u3057\u3084\u3059\u3044\u30a8\u30e9\u30fc\u51e6\u7406\u306e\u66f8\u304d\u65b9<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30c7\u30d0\u30c3\u30b0\u53ef\u80fd\u6027\u3092\u8003\u616e\u3057\u305f\u30a8\u30e9\u30fc\u51e6\u7406\u306e\u5b9f\u88c5\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=\"\">#include &lt;boost\/stacktrace.hpp&gt;\n\nclass DebuggableError {\npublic:\n    static void logException(const std::exception&amp; e) {\n        std::stringstream ss;\n        ss &lt;&lt; \"\u30a8\u30e9\u30fc\u767a\u751f\u6642\u306e\u8a73\u7d30\u60c5\u5831:\\n\"\n           &lt;&lt; \"\u6642\u523b: \" &lt;&lt; getCurrentTimestamp() &lt;&lt; \"\\n\"\n           &lt;&lt; \"\u4f8b\u5916\u7a2e\u5225: \" &lt;&lt; typeid(e).name() &lt;&lt; \"\\n\"\n           &lt;&lt; \"\u30e1\u30c3\u30bb\u30fc\u30b8: \" &lt;&lt; e.what() &lt;&lt; \"\\n\"\n           &lt;&lt; \"\u30b9\u30bf\u30c3\u30af\u30c8\u30ec\u30fc\u30b9:\\n\"\n           &lt;&lt; boost::stacktrace::stacktrace() &lt;&lt; \"\\n\"\n           &lt;&lt; \"-------------------\\n\";\n\n        \/\/ \u30ed\u30b0\u30d5\u30a1\u30a4\u30eb\u306b\u66f8\u304d\u8fbc\u307f\n        writeToLogFile(ss.str());\n    }\n\n    static void handleError(const std::function&lt;void()&gt;&amp; func) {\n        try {\n            func();\n        }\n        catch (const std::exception&amp; e) {\n            logException(e);\n            throw; \/\/ \u4e0a\u4f4d\u5c64\u3067\u306e\u51e6\u7406\u306e\u305f\u3081\u306b\u518d\u30b9\u30ed\u30fc\n        }\n    }\n\nprivate:\n    static std::string getCurrentTimestamp() {\n        auto now = std::chrono::system_clock::now();\n        auto time = std::chrono::system_clock::to_time_t(now);\n        std::string timestamp = std::ctime(&amp;time);\n        return timestamp.substr(0, timestamp.length() - 1);\n    }\n};<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u30c7\u30d0\u30c3\u30b0\u6027\u5411\u4e0a\u306e\u30dd\u30a4\u30f3\u30c8\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8a73\u7d30\u306a\u30a8\u30e9\u30fc\u60c5\u5831\u306e\u8a18\u9332<\/li>\n\n\n\n<li>\u30b9\u30bf\u30c3\u30af\u30c8\u30ec\u30fc\u30b9\u306e\u4fdd\u5b58<\/li>\n\n\n\n<li>\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u306e\u4ed8\u4e0e<\/li>\n\n\n\n<li>\u30a8\u30e9\u30fc\u306e\u6587\u8108\u60c5\u5831\u306e\u4fdd\u6301<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\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\u52b9\u7387\u7684\u306a\u30a8\u30e9\u30fc\u51e6\u7406\u3092\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-12\">try-catch\u306e\u843d\u3068\u3057\u7a74\u3068\u5bfe\u7b56\u65b9\u6cd5<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-13\">\u30e1\u30e2\u30ea\u30ea\u30fc\u30af\u3092\u9632\u3050RAII\u30d1\u30bf\u30fc\u30f3\u306e\u6d3b\u7528<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30e1\u30e2\u30ea\u30ea\u30fc\u30af\u306f\u4f8b\u5916\u767a\u751f\u6642\u306b\u7279\u306b\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002RAII\u30d1\u30bf\u30fc\u30f3\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30ea\u30bd\u30fc\u30b9\u306e\u78ba\u5b9f\u306a\u89e3\u653e\u3092\u5b9f\u73fe\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;memory&gt;\n#include &lt;mutex&gt;\n\nclass ResourceGuard {\nprivate:\n    \/\/ \u60aa\u3044\u4f8b\uff1aRAII\u3092\u4f7f\u7528\u3057\u306a\u3044\u30ea\u30bd\u30fc\u30b9\u7ba1\u7406\n    void badExample() {\n        int* data = new int[1000];  \/\/ \u751f\u30dd\u30a4\u30f3\u30bf\u4f7f\u7528\n        std::mutex* mtx = new std::mutex();  \/\/ \u751f\u30dd\u30a4\u30f3\u30bf\u4f7f\u7528\n\n        try {\n            mtx-&gt;lock();\n            \/\/ \u51e6\u7406\u4e2d\u306b\u4f8b\u5916\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027...\n            processData(data);\n            mtx-&gt;unlock();\n        }\n        catch (...) {\n            delete[] data;  \/\/ \u4f8b\u5916\u767a\u751f\u6642\u306b\u30e1\u30e2\u30ea\u89e3\u653e\u304c\u5fc5\u8981\n            delete mtx;     \/\/ mutex\u89e3\u653e\u3082\u5fc5\u8981\n            throw;          \/\/ \u518d\u30b9\u30ed\u30fc\n        }\n\n        delete[] data;  \/\/ \u6b63\u5e38\u7d42\u4e86\u6642\u306e\u30e1\u30e2\u30ea\u89e3\u653e\n        delete mtx;     \/\/ mutex\u89e3\u653e\n    }\n\n    \/\/ \u826f\u3044\u4f8b\uff1aRAII\u3092\u4f7f\u7528\u3057\u305f\u30ea\u30bd\u30fc\u30b9\u7ba1\u7406\n    void goodExample() {\n        std::unique_ptr&lt;int[]&gt; data(new int[1000]);  \/\/ \u30b9\u30de\u30fc\u30c8\u30dd\u30a4\u30f3\u30bf\u4f7f\u7528\n        std::unique_ptr&lt;std::mutex&gt; mtx(new std::mutex());\n\n        std::lock_guard&lt;std::mutex&gt; lock(*mtx);  \/\/ RAII\u306b\u3088\u308b\u30ed\u30c3\u30af\u7ba1\u7406\n\n        \/\/ \u4f8b\u5916\u304c\u767a\u751f\u3057\u3066\u3082\u81ea\u52d5\u7684\u306b\u30ea\u30bd\u30fc\u30b9\u306f\u89e3\u653e\u3055\u308c\u308b\n        processData(data.get());\n    }\n};<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-14\">\u4f8b\u5916\u5b89\u5168\u6027\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306e\u8a2d\u8a08\u30c6\u30af\u30cb\u30c3\u30af<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\u5916\u5b89\u5168\u6027\u306b\u306f\u4ee5\u4e0b\u306e3\u3064\u306e\u30ec\u30d9\u30eb\u304c\u3042\u308a\u3001\u9069\u5207\u306a\u30ec\u30d9\u30eb\u3092\u9078\u629e\u3059\u308b\u5fc5\u8981\u304c\u3042\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=\"\">class ExceptionSafetyDemo {\npublic:\n    \/\/ \u57fa\u672c\u4f8b\u5916\u4fdd\u8a3c\u306e\u4f8b\n    class BasicGuarantee {\n    private:\n        std::vector&lt;int&gt; data;\n\n    public:\n        void addData(const std::vector&lt;int&gt;&amp; newData) {\n            \/\/ \u5931\u6557\u6642\u306f\u5143\u306e\u72b6\u614b\u3092\u7dad\u6301\n            std::vector&lt;int&gt; temp = data;\n            temp.insert(temp.end(), newData.begin(), newData.end());\n            data = std::move(temp);\n        }\n    };\n\n    \/\/ \u5f37\u3044\u4f8b\u5916\u4fdd\u8a3c\u306e\u4f8b\n    class StrongGuarantee {\n    private:\n        std::shared_ptr&lt;std::vector&lt;int&gt;&gt; data;\n\n    public:\n        StrongGuarantee() : data(std::make_shared&lt;std::vector&lt;int&gt;&gt;()) {}\n\n        void addData(const std::vector&lt;int&gt;&amp; newData) {\n            \/\/ \u30b3\u30d4\u30fc\u30aa\u30f3\u30e9\u30a4\u30c8\u65b9\u5f0f\u3067\u5f37\u3044\u4f8b\u5916\u4fdd\u8a3c\u3092\u5b9f\u73fe\n            auto newDataPtr = std::make_shared&lt;std::vector&lt;int&gt;&gt;(*data);\n            newDataPtr-&gt;insert(newDataPtr-&gt;end(), \n                             newData.begin(), newData.end());\n            data = newDataPtr;  \/\/ \u30a2\u30c8\u30df\u30c3\u30af\u306a\u66f4\u65b0\n        }\n    };\n\n    \/\/ \u7121\u4f8b\u5916\u4fdd\u8a3c\u306e\u4f8b\n    class NoThrowGuarantee {\n    private:\n        std::vector&lt;int&gt; data;\n\n    public:\n        \/\/ noexcept\u3067\u7121\u4f8b\u5916\u3092\u4fdd\u8a3c\n        void clear() noexcept {\n            data.clear();\n        }\n\n        \/\/ move\u64cd\u4f5c\u3082\u7121\u4f8b\u5916\u3092\u4fdd\u8a3c\n        NoThrowGuarantee(NoThrowGuarantee&amp;&amp; other) noexcept \n            : data(std::move(other.data)) {}\n    };\n};<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-15\">\u30b9\u30bf\u30c3\u30af\u5dfb\u304d\u623b\u3057\u306b\u3088\u308b\u4e88\u671f\u305b\u306c\u52d5\u4f5c\u306e\u9632\u6b62<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b9\u30bf\u30c3\u30af\u5dfb\u304d\u623b\u3057\u6642\u306e\u554f\u984c\u3092\u9632\u3050\u305f\u3081\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\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=\"\">class StackUnwindingSafety {\nprivate:\n    class DestructorSafe {\n    public:\n        ~DestructorSafe() noexcept {\n            try {\n                \/\/ \u30c7\u30b9\u30c8\u30e9\u30af\u30bf\u5185\u3067\u306e\u4f8b\u5916\u306f\u7981\u6b62\n                cleanup();\n            }\n            catch (...) {\n                \/\/ \u30ed\u30b0\u8a18\u9332\u306e\u307f\u884c\u3044\u3001\u4f8b\u5916\u306f\u6291\u5236\n                std::cerr &lt;&lt; \"\u30c7\u30b9\u30c8\u30e9\u30af\u30bf\u3067\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u307e\u3057\u305f\" &lt;&lt; std::endl;\n            }\n        }\n\n    private:\n        void cleanup() {\n            \/\/ \u30af\u30ea\u30fc\u30f3\u30a2\u30c3\u30d7\u51e6\u7406\n        }\n    };\n\npublic:\n    void safeOperation() {\n        struct ScopeGuard {\n            ~ScopeGuard() {\n                \/\/ \u30b9\u30b3\u30fc\u30d7\u7d42\u4e86\u6642\u306e\u5f8c\u51e6\u7406\n                if (std::uncaught_exceptions() &gt; 0) {\n                    \/\/ \u30b9\u30bf\u30c3\u30af\u5dfb\u304d\u623b\u3057\u4e2d\u306e\u7279\u5225\u306a\u51e6\u7406\n                    std::cerr &lt;&lt; \"\u4f8b\u5916\u51e6\u7406\u4e2d\u3067\u3059\" &lt;&lt; std::endl;\n                }\n            }\n        } guard;\n\n        \/\/ \u901a\u5e38\u306e\u51e6\u7406\n        DestructorSafe obj;\n        \/\/ \u51e6\u7406\u306e\u5b9f\u884c...\n    }\n};<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e3b\u306a\u30dd\u30a4\u30f3\u30c8\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30c7\u30b9\u30c8\u30e9\u30af\u30bf\u3067\u306f\u4f8b\u5916\u3092\u30b9\u30ed\u30fc\u3057\u306a\u3044<\/li>\n\n\n\n<li>\u30b9\u30bf\u30c3\u30af\u5dfb\u304d\u623b\u3057\u4e2d\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d<\/li>\n\n\n\n<li>RAII \u30d1\u30bf\u30fc\u30f3\u3092\u6d3b\u7528\u3057\u305f\u30ea\u30bd\u30fc\u30b9\u7ba1\u7406<\/li>\n\n\n\n<li>\u5f37\u3044\u4f8b\u5916\u4fdd\u8a3c\u3092\u76ee\u6307\u3057\u305f\u8a2d\u8a08<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u306e\u5bfe\u7b56\u3092\u9069\u5207\u306b\u5b9f\u88c5\u3059\u308b\u3053\u3068\u3067\u3001\u3088\u308a\u5805\u7262\u306a\u30a8\u30e9\u30fc\u51e6\u7406\u3092\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-16\">\u73fe\u5834\u3067\u6d3b\u304d\u308b\u30a8\u30e9\u30fc\u51e6\u7406\u8a2d\u8a08\u306e\u30ce\u30a6\u30cf\u30a6<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-17\">\u30a8\u30e9\u30fc\u30ed\u30b0\u8a2d\u8a08\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u52b9\u679c\u7684\u306a\u30a8\u30e9\u30fc\u30ed\u30b0\u8a2d\u8a08\u306f\u3001\u554f\u984c\u306e\u8fc5\u901f\u306a\u7279\u5b9a\u3068\u89e3\u6c7a\u306b\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=\"\">#include &lt;spdlog\/spdlog.h&gt;\n#include &lt;spdlog\/sinks\/daily_file_sink.h&gt;\n\nclass ErrorLogger {\npublic:\n    static void initialize() {\n        try {\n            \/\/ \u65e5\u6b21\u30ed\u30fc\u30c6\u30fc\u30b7\u30e7\u30f3\u3059\u308b\u30ed\u30b0\u30d5\u30a1\u30a4\u30eb\u3092\u8a2d\u5b9a\n            auto daily_sink = std::make_shared&lt;spdlog::sinks::daily_file_sink_mt&gt;(\n                \"logs\/error.log\", 0, 0);\n\n            auto logger = std::make_shared&lt;spdlog::logger&gt;(\"error_logger\", \n                                                          daily_sink);\n\n            \/\/ \u30ed\u30b0\u30ec\u30d9\u30eb\u306e\u8a2d\u5b9a\n            logger-&gt;set_level(spdlog::level::debug);\n\n            \/\/ \u30d1\u30bf\u30fc\u30f3\u306e\u8a2d\u5b9a\n            logger-&gt;set_pattern(\"[%Y-%m-%d %H:%M:%S.%e] [%l] [%t] %v\");\n\n            spdlog::register_logger(logger);\n        }\n        catch (const spdlog::spdlog_ex&amp; ex) {\n            std::cerr &lt;&lt; \"\u30ed\u30b0\u521d\u671f\u5316\u30a8\u30e9\u30fc: \" &lt;&lt; ex.what() &lt;&lt; std::endl;\n        }\n    }\n\n    static void logError(const std::exception&amp; e, \n                        const std::string&amp; context = \"\") {\n        auto logger = spdlog::get(\"error_logger\");\n        if (logger) {\n            logger-&gt;error(\"\u30a8\u30e9\u30fc\u767a\u751f - \u30b3\u30f3\u30c6\u30ad\u30b9\u30c8: {}, \u7a2e\u5225: {}, \"\n                         \"\u30e1\u30c3\u30bb\u30fc\u30b8: {}\", \n                         context, typeid(e).name(), e.what());\n        }\n    }\n};\n\n\/\/ \u4f7f\u7528\u4f8b\nclass ServiceClass {\npublic:\n    void performOperation() {\n        try {\n            \/\/ \u696d\u52d9\u30ed\u30b8\u30c3\u30af\n            throw std::runtime_error(\"\u30b5\u30fc\u30d3\u30b9\u30a8\u30e9\u30fc\");\n        }\n        catch (const std::exception&amp; e) {\n            ErrorLogger::logError(e, \"ServiceClass::performOperation\");\n            throw; \/\/ \u4e0a\u4f4d\u5c64\u3067\u306e\u51e6\u7406\u306e\u305f\u3081\u306b\u518d\u30b9\u30ed\u30fc\n        }\n    }\n};<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-18\">\u30de\u30eb\u30c1\u30b9\u30ec\u30c3\u30c9\u74b0\u5883\u3067\u306e\u4f8b\u5916\u51e6\u7406\u6226\u7565<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30de\u30eb\u30c1\u30b9\u30ec\u30c3\u30c9\u74b0\u5883\u3067\u306e\u4f8b\u5916\u51e6\u7406\u306b\u306f\u7279\u5225\u306a\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=\"\">#include &lt;thread&gt;\n#include &lt;future&gt;\n#include &lt;queue&gt;\n\nclass ThreadSafeExceptionHandler {\nprivate:\n    struct ErrorInfo {\n        std::string threadId;\n        std::string errorMessage;\n        std::chrono::system_clock::time_point timestamp;\n    };\n\n    std::mutex errorQueueMutex;\n    std::queue&lt;ErrorInfo&gt; errorQueue;\n\npublic:\n    void executeAsync(std::function&lt;void()&gt; task) {\n        std::thread([this, task]() {\n            try {\n                auto threadId = std::this_thread::get_id();\n                task();\n            }\n            catch (const std::exception&amp; e) {\n                handleThreadException(e);\n            }\n        }).detach();\n    }\n\n    std::future&lt;void&gt; executeWithResult(std::function&lt;void()&gt; task) {\n        return std::async(std::launch::async, [this, task]() {\n            try {\n                task();\n            }\n            catch (const std::exception&amp; e) {\n                handleThreadException(e);\n                throw; \/\/ \u547c\u3073\u51fa\u3057\u5143\u306b\u4f8b\u5916\u3092\u4f1d\u64ad\n            }\n        });\n    }\n\nprivate:\n    void handleThreadException(const std::exception&amp; e) {\n        std::lock_guard&lt;std::mutex&gt; lock(errorQueueMutex);\n        errorQueue.push({\n            std::to_string(std::hash&lt;std::thread::id&gt;{}(\n                std::this_thread::get_id())),\n            e.what(),\n            std::chrono::system_clock::now()\n        });\n    }\n};<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-19\">\u30e6\u30cb\u30c3\u30c8\u30c6\u30b9\u30c8\u306b\u304a\u3051\u308b\u4f8b\u5916\u306e\u30c6\u30b9\u30c8\u65b9\u6cd5<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f8b\u5916\u51e6\u7406\u306e\u30e6\u30cb\u30c3\u30c8\u30c6\u30b9\u30c8\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u65b9\u6cd5\u3067\u5b9f\u88c5\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;gtest\/gtest.h&gt;\n\nclass ExceptionTestDemo {\npublic:\n    \/\/ \u30c6\u30b9\u30c8\u5bfe\u8c61\u306e\u30af\u30e9\u30b9\n    class DataProcessor {\n    public:\n        void processData(const std::string&amp; data) {\n            if (data.empty()) {\n                throw std::invalid_argument(\"\u7a7a\u306e\u30c7\u30fc\u30bf\u306f\u51e6\u7406\u3067\u304d\u307e\u305b\u3093\");\n            }\n            \/\/ \u51e6\u7406\u30ed\u30b8\u30c3\u30af...\n        }\n\n        int divide(int a, int b) {\n            if (b == 0) {\n                throw std::domain_error(\"\u30bc\u30ed\u9664\u7b97\u306f\u3067\u304d\u307e\u305b\u3093\");\n            }\n            return a \/ b;\n        }\n    };\n\n    \/\/ \u30c6\u30b9\u30c8\u30b1\u30fc\u30b9\n    class DataProcessorTest : public ::testing::Test {\n    protected:\n        DataProcessor processor;\n\n        void SetUp() override {\n            \/\/ \u30c6\u30b9\u30c8\u306e\u521d\u671f\u5316\n        }\n    };\n\n    \/\/ \u4f8b\u5916\u304c\u6295\u3052\u3089\u308c\u308b\u3053\u3068\u306e\u30c6\u30b9\u30c8\n    TEST_F(DataProcessorTest, ThrowsOnEmptyData) {\n        EXPECT_THROW(processor.processData(\"\"), std::invalid_argument);\n    }\n\n    \/\/ \u4f8b\u5916\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u30c6\u30b9\u30c8\n    TEST_F(DataProcessorTest, CorrectExceptionMessage) {\n        try {\n            processor.processData(\"\");\n            FAIL() &lt;&lt; \"\u671f\u5f85\u3055\u308c\u305f\u4f8b\u5916\u304c\u767a\u751f\u3057\u307e\u305b\u3093\u3067\u3057\u305f\";\n        }\n        catch (const std::invalid_argument&amp; e) {\n            EXPECT_STREQ(e.what(), \"\u7a7a\u306e\u30c7\u30fc\u30bf\u306f\u51e6\u7406\u3067\u304d\u307e\u305b\u3093\");\n        }\n    }\n\n    \/\/ \u6b63\u5e38\u7cfb\u306e\u30c6\u30b9\u30c8\n    TEST_F(DataProcessorTest, ProcessesValidData) {\n        EXPECT_NO_THROW(processor.processData(\"valid data\"));\n    }\n\n    \/\/ \u5883\u754c\u5024\u306e\u30c6\u30b9\u30c8\n    TEST_F(DataProcessorTest, DivideByZero) {\n        EXPECT_THROW(processor.divide(10, 0), std::domain_error);\n    }\n};<\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9f\u52d9\u3067\u306e\u30a8\u30e9\u30fc\u51e6\u7406\u8a2d\u8a08\u306e\u30dd\u30a4\u30f3\u30c8\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30ed\u30b0\u8a2d\u8a08<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u9069\u5207\u306a\u30ed\u30b0\u30ec\u30d9\u30eb\u306e\u4f7f\u7528<\/li>\n\n\n\n<li>\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u60c5\u5831\u306e\u8a18\u9332<\/li>\n\n\n\n<li>\u30ed\u30b0\u30ed\u30fc\u30c6\u30fc\u30b7\u30e7\u30f3\u306e\u5b9f\u88c5<\/li>\n\n\n\n<li>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3078\u306e\u914d\u616e<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30de\u30eb\u30c1\u30b9\u30ec\u30c3\u30c9\u5bfe\u5fdc<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30b9\u30ec\u30c3\u30c9\u30bb\u30fc\u30d5\u306a\u4f8b\u5916\u30cf\u30f3\u30c9\u30ea\u30f3\u30b0<\/li>\n\n\n\n<li>\u4f8b\u5916\u306e\u9069\u5207\u306a\u4f1d\u64ad<\/li>\n\n\n\n<li>\u30c7\u30c3\u30c9\u30ed\u30c3\u30af\u306e\u9632\u6b62<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30c6\u30b9\u30c8\u8a2d\u8a08<\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6b63\u5e38\u7cfb\u30fb\u7570\u5e38\u7cfb\u306e\u30c6\u30b9\u30c8<\/li>\n\n\n\n<li>\u5883\u754c\u5024\u30c6\u30b9\u30c8<\/li>\n\n\n\n<li>\u4f8b\u5916\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u691c\u8a3c<\/li>\n\n\n\n<li>\u30c6\u30b9\u30c8\u30ab\u30d0\u30ec\u30c3\u30b8\u306e\u78ba\u4fdd<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u306e\u30ce\u30a6\u30cf\u30a6\u3092\u9069\u5207\u306b\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u5b9f\u52d9\u3067\u4f7f\u3048\u308b\u5805\u7262\u306a\u30a8\u30e9\u30fc\u51e6\u7406\u30b7\u30b9\u30c6\u30e0\u3092\u69cb\u7bc9\u3067\u304d\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Warning: Undefined array key &#8220;is_admin&#8221; in \/home\/xs392991\/dexall.co.jp\/public_html\/articles\/wp-content\/themes\/ &#8230; <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-1743","post","type-post","status-publish","format-standard","category-cpp","nothumb"],"_links":{"self":[{"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=\/wp\/v2\/posts\/1743","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=1743"}],"version-history":[{"count":1,"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=\/wp\/v2\/posts\/1743\/revisions"}],"predecessor-version":[{"id":1744,"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=\/wp\/v2\/posts\/1743\/revisions\/1744"}],"wp:attachment":[{"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1743"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1743"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1743"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}