{"id":2219,"date":"2025-03-24T08:47:58","date_gmt":"2025-03-23T23:47:58","guid":{"rendered":"https:\/\/dexall.co.jp\/articles\/?p=2219"},"modified":"2025-03-24T08:48:23","modified_gmt":"2025-03-23T23:48:23","slug":"%e5%ae%8c%e5%85%a8%e6%94%bb%e7%95%a5%ef%bc%81c%e3%81%ae%e6%ad%a3%e8%a6%8f%e8%a1%a8%e7%8f%be%e5%87%a6%e7%90%86%e3%82%92%e6%9c%80%e9%81%a9%e5%8c%96%e3%81%99%e3%82%8b7%e3%81%a4%e3%81%ae%e5%ae%9f","status":"publish","type":"post","link":"https:\/\/dexall.co.jp\/articles\/?p=2219","title":{"rendered":"\u5b8c\u5168\u653b\u7565\uff01C++\u306e\u6b63\u898f\u8868\u73fe\u51e6\u7406\u3092\u6700\u9069\u5316\u3059\u308b7\u3064\u306e\u5b9f\u8df5\u30c6\u30af\u30cb\u30c3\u30af"},"content":{"rendered":"\n<div class=\"toc\"><br \/>\n<b>Warning<\/b>:  Undefined array key \"is_admin\" in <b>\/home\/xs392991\/dexall.co.jp\/public_html\/articles\/wp-content\/themes\/sango-theme\/library\/gutenberg\/dist\/classes\/Toc.php<\/b> on line <b>116<\/b><br \/>\n<br \/>\n<b>Warning<\/b>:  Undefined array key \"is_category_top\" in <b>\/home\/xs392991\/dexall.co.jp\/public_html\/articles\/wp-content\/themes\/sango-theme\/library\/gutenberg\/dist\/classes\/Toc.php<\/b> on line <b>121<\/b><br \/>\n<br \/>\n<b>Warning<\/b>:  Undefined array key \"is_top\" in <b>\/home\/xs392991\/dexall.co.jp\/public_html\/articles\/wp-content\/themes\/sango-theme\/library\/gutenberg\/dist\/classes\/Toc.php<\/b> on line <b>128<\/b><br \/>\n    <div id=\"toc_container\" class=\"sgb-toc--bullets js-smooth-scroll\" data-dialog-title=\"\u76ee\u6b21\">\n      <p class=\"toc_title\">\u76ee\u6b21 <\/p>\n      <ul class=\"toc_list\">  <li class=\"first\">    <a href=\"#i-0\">C++\u306b\u304a\u3051\u308b\u6b63\u898f\u8868\u73fe\u51e6\u7406\u306e\u57fa\u790e\u77e5\u8b58<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-1\">std::regex\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u7279\u5fb4\u3068\u57fa\u672c\u6a5f\u80fd<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-2\">\u6b63\u898f\u8868\u73fe\u51e6\u7406\u306e\u6027\u80fd\u7279\u6027\u3092\u7406\u89e3\u3059\u308b<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-3\">\u6b63\u898f\u8868\u73fe\u51e6\u7406\u306e\u5b9f\u88c5\u624b\u9806\u3068\u5b9f\u8df5\u4f8b<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-4\">\u30d1\u30bf\u30fc\u30f3\u30de\u30c3\u30c1\u30f3\u30b0\u306e\u57fa\u672c\u5b9f\u88c5\u65b9\u6cd5<\/a>      <\/li>      <li>        <a href=\"#i-5\">\u6587\u5b57\u5217\u7f6e\u63db\u51e6\u7406\u306e\u52b9\u7387\u7684\u306a\u5b9f\u88c5<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-6\">\u30de\u30eb\u30c1\u30d0\u30a4\u30c8\u6587\u5b57\u5217\u3067\u306e\u6b63\u898f\u8868\u73fe\u51e6\u7406<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-7\">\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6700\u9069\u5316\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-8\">\u6b63\u898f\u8868\u73fe\u30d1\u30bf\u30fc\u30f3\u306e\u30b3\u30f3\u30d1\u30a4\u30eb\u51e6\u7406\u306e\u6700\u9069\u5316<\/a>      <\/li>      <li>        <a href=\"#i-9\">\u30e1\u30e2\u30ea\u4f7f\u7528\u91cf\u3092\u6291\u3048\u308b\u305f\u3081\u306e\u5b9f\u88c5\u30c6\u30af\u30cb\u30c3\u30af<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-10\">\u4e26\u5217\u51e6\u7406\u306b\u3088\u308b\u51e6\u7406\u901f\u5ea6\u306e\u5411\u4e0a<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-11\">\u30a8\u30e9\u30fc\u51e6\u7406\u3068\u4f8b\u5916\u7ba1\u7406\u306e\u5b9f\u8df5\u7684\u30a2\u30d7\u30ed\u30fc\u30c1<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-12\">\u6b63\u898f\u8868\u73fe\u30d1\u30bf\u30fc\u30f3\u306e\u691c\u8a3c\u3068\u4f8b\u5916\u51e6\u7406<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-13\">\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u30cf\u30f3\u30c9\u30ea\u30f3\u30b0\u624b\u6cd5<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-14\">\u5b9f\u52d9\u3067\u306e\u6d3b\u7528\u4e8b\u4f8b\u3068\u5fdc\u7528\u30c6\u30af\u30cb\u30c3\u30af<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-15\">\u30ed\u30b0\u89e3\u6790\u3067\u306e\u6d3b\u7528\u65b9\u6cd5\u3068\u5b9f\u88c5\u4f8b<\/a>      <\/li>      <li>        <a href=\"#i-16\">\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u306e\u89e3\u6790\u51e6\u7406\u306e\u5b9f\u88c5<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-17\">\u5165\u529b\u30c7\u30fc\u30bf\u306e\u30d0\u30ea\u30c7\u30fc\u30b7\u30e7\u30f3\u5b9f\u88c5<\/a>      <\/li>    <\/ul>  <\/li>  <li>    <a href=\"#i-18\">\u30c7\u30d0\u30c3\u30b0\u3068\u30c6\u30b9\u30c8\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-19\">\u6b63\u898f\u8868\u73fe\u51e6\u7406\u306e\u30e6\u30cb\u30c3\u30c8\u30c6\u30b9\u30c8\u5b9f\u88c5<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-20\">\u4e00\u822c\u7684\u306a\u30d0\u30b0\u306e\u767a\u898b\u3068\u4fee\u6b63\u624b\u6cd5<\/a>      <\/li>    <\/ul>  <\/li>  <li class=\"last\">    <a href=\"#i-21\">\u4fdd\u5b88\u6027\u3092\u9ad8\u3081\u308b\u305f\u3081\u306e\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u898f\u7d04<\/a>    <ul class=\"menu_level_1\">      <li class=\"first\">        <a href=\"#i-22\">\u6b63\u898f\u8868\u73fe\u30d1\u30bf\u30fc\u30f3\u306e\u547d\u540d\u898f\u5247\u3068\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u5316<\/a>      <\/li>      <li class=\"last\">        <a href=\"#i-23\">\u30b3\u30fc\u30c9\u30ec\u30d3\u30e5\u30fc\u3067\u306e\u30c1\u30a7\u30c3\u30af\u30dd\u30a4\u30f3\u30c8<\/a>      <\/li>    <\/ul>  <\/li><\/ul>\n      <a href=\"#\" class=\"sgb-toc-button js-toc-button\" rel=\"nofollow\" data-open-dialog=\"true\"><i class=\"fa fa-list\"><\/i><span class=\"sgb-toc-button__text\">\u76ee\u6b21\u3078<\/span><\/a>\n    <\/div><\/div><h2 class=\"wp-block-heading\" id=\"i-0\">C++\u306b\u304a\u3051\u308b\u6b63\u898f\u8868\u73fe\u51e6\u7406\u306e\u57fa\u790e\u77e5\u8b58<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-1\">std::regex\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u7279\u5fb4\u3068\u57fa\u672c\u6a5f\u80fd<\/h3>\n\n\n\n<p>C++11\u3067\u5c0e\u5165\u3055\u308c\u305f<code>std::regex<\/code>\u30e9\u30a4\u30d6\u30e9\u30ea\u306f\u3001\u5f37\u529b\u306a\u6b63\u898f\u8868\u73fe\u51e6\u7406\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u3053\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u4e3b\u306a\u7279\u5fb4\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u6a19\u6e96\u30e9\u30a4\u30d6\u30e9\u30ea\u3068\u3057\u3066\u306e\u4fe1\u983c\u6027<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6a19\u6e96\u5316\u3055\u308c\u305f\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9<\/li>\n\n\n\n<li>\u30af\u30ed\u30b9\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u5bfe\u5fdc<\/li>\n\n\n\n<li>\u53b3\u5bc6\u306a\u578b\u30c1\u30a7\u30c3\u30af<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u4e3b\u8981\u306a\u30af\u30e9\u30b9\u3068\u95a2\u6570<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">#include &lt;regex&gt;\n#include &lt;string&gt;\n#include &lt;iostream&gt;\n\nint main() {\n    \/\/ \u6b63\u898f\u8868\u73fe\u30d1\u30bf\u30fc\u30f3\u306e\u4f5c\u6210\n    std::regex pattern(\"\\\\d{3}-\\\\d{4}\");  \/\/ \u90f5\u4fbf\u756a\u53f7\u30d1\u30bf\u30fc\u30f3\n\n    \/\/ \u6587\u5b57\u5217\u3068\u306e\u30de\u30c3\u30c1\u30f3\u30b0\n    std::string text = \"\u90f5\u4fbf\u756a\u53f7: 123-4567\";\n    bool matches = std::regex_search(text, pattern);\n\n    \/\/ \u30de\u30c3\u30c1\u7d50\u679c\u306e\u8a73\u7d30\u53d6\u5f97\n    std::smatch match_results;\n    if (std::regex_search(text, match_results, pattern)) {\n        std::cout &lt;&lt; \"\u30de\u30c3\u30c1\u3057\u305f\u6587\u5b57\u5217: \" &lt;&lt; match_results[0] &lt;&lt; std::endl;\n    }\n}<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u308b\u6b63\u898f\u8868\u73fe\u69cb\u6587<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>ECMAScript\u5f62\u5f0f\uff08\u30c7\u30d5\u30a9\u30eb\u30c8\uff09<\/li>\n\n\n\n<li>basic POSIX<\/li>\n\n\n\n<li>extended POSIX<\/li>\n\n\n\n<li>awk<\/li>\n\n\n\n<li>grep<\/li>\n\n\n\n<li>egrep<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-2\">\u6b63\u898f\u8868\u73fe\u51e6\u7406\u306e\u6027\u80fd\u7279\u6027\u3092\u7406\u89e3\u3059\u308b<\/h3>\n\n\n\n<p>std::regex\u306e\u6027\u80fd\u7279\u6027\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u3001\u52b9\u7387\u7684\u306a\u5b9f\u88c5\u306b\u4e0d\u53ef\u6b20\u3067\u3059\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u6642\u9593\u8a08\u7b97\u91cf<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30d1\u30bf\u30fc\u30f3\u30b3\u30f3\u30d1\u30a4\u30eb: O(M)\uff08M\u306f\u30d1\u30bf\u30fc\u30f3\u306e\u9577\u3055\uff09<\/li>\n\n\n\n<li>\u30de\u30c3\u30c1\u30f3\u30b0\u51e6\u7406: O(NM)\uff08N\u306f\u5165\u529b\u6587\u5b57\u5217\u306e\u9577\u3055\uff09<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30e1\u30e2\u30ea\u4f7f\u7528\u7279\u6027<\/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=\"\">\/\/ \u30e1\u30e2\u30ea\u52b9\u7387\u3092\u8003\u616e\u3057\u305f\u5b9f\u88c5\u4f8b\nvoid processLargeText(const std::string&amp; text) {\n    \/\/ \u30d1\u30bf\u30fc\u30f3\u306e\u4e8b\u524d\u30b3\u30f3\u30d1\u30a4\u30eb\uff08\u30e1\u30e2\u30ea\u52b9\u7387\u5316\uff09\n    static const std::regex pattern(\"\\\\w+\");\n\n    \/\/ \u30a4\u30c6\u30ec\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u51e6\u7406\uff08\u30e1\u30e2\u30ea\u52b9\u7387\u5316\uff09\n    std::sregex_iterator it(text.begin(), text.end(), pattern);\n    std::sregex_iterator end;\n\n    while (it != end) {\n        \/\/ \u30de\u30c3\u30c1\u3057\u305f\u90e8\u5206\u30921\u3064\u305a\u3064\u51e6\u7406\n        const std::smatch&amp; match = *it;\n        processMatch(match[0].str());\n        ++it;\n    }\n}<\/pre>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>\u6700\u9069\u5316\u306e\u30dd\u30a4\u30f3\u30c8<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30d1\u30bf\u30fc\u30f3\u306e\u4e8b\u524d\u30b3\u30f3\u30d1\u30a4\u30eb<\/li>\n\n\n\n<li>\u9069\u5207\u306a\u30d5\u30e9\u30b0\u306e\u4f7f\u7528<\/li>\n\n\n\n<li>\u30a4\u30c6\u30ec\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u51e6\u7406<\/li>\n<\/ul>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>\u4e00\u822c\u7684\u306a\u6ce8\u610f\u70b9<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8907\u96d1\u306a\u30d1\u30bf\u30fc\u30f3\u306f\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306b\u5f71\u97ff<\/li>\n\n\n\n<li>\u5927\u91cf\u306e\u30d0\u30c3\u30af\u30c8\u30e9\u30c3\u30af\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027<\/li>\n\n\n\n<li>\u30e1\u30e2\u30ea\u4f7f\u7528\u91cf\u306f\u5165\u529b\u30b5\u30a4\u30ba\u306b\u4f9d\u5b58<\/li>\n<\/ul>\n\n\n\n<p>std::regex\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u52b9\u679c\u7684\u306b\u4f7f\u7528\u3059\u308b\u305f\u3081\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\uff1a<\/p>\n\n\n<div id=\"id-9eb9e6f3-e629-4fb3-8ca4-08eae2773543\">\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u6a5f\u80fd<\/th><th>\u4f7f\u7528\u76ee\u7684<\/th><th>\u4e3b\u306a\u5229\u70b9<\/th><\/tr><\/thead><tbody><tr><td>std::regex_match<\/td><td>\u5b8c\u5168\u4e00\u81f4\u691c\u7d22<\/td><td>\u6587\u5b57\u5217\u5168\u4f53\u304c\u6b63\u898f\u8868\u73fe\u306b\u4e00\u81f4\u3059\u308b\u304b\u78ba\u8a8d<\/td><\/tr><tr><td>std::regex_search<\/td><td>\u90e8\u5206\u4e00\u81f4\u691c\u7d22<\/td><td>\u6587\u5b57\u5217\u5185\u306e\u4e00\u81f4\u7b87\u6240\u3092\u691c\u7d22<\/td><\/tr><tr><td>std::regex_replace<\/td><td>\u7f6e\u63db\u51e6\u7406<\/td><td>\u4e00\u81f4\u7b87\u6240\u3092\u5225\u306e\u6587\u5b57\u5217\u306b\u7f6e\u63db<\/td><\/tr><tr><td>std::regex_iterator<\/td><td>\u9010\u6b21\u51e6\u7406<\/td><td>\u30e1\u30e2\u30ea\u52b9\u7387\u306e\u826f\u3044\u53cd\u5fa9\u51e6\u7406<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n<p>\u3053\u308c\u3089\u306e\u57fa\u672c\u6a5f\u80fd\u3092\u7406\u89e3\u3057\u3001\u9069\u5207\u306b\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u52b9\u7387\u7684\u3067\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u6b63\u898f\u8868\u73fe\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-3\">\u6b63\u898f\u8868\u73fe\u51e6\u7406\u306e\u5b9f\u88c5\u624b\u9806\u3068\u5b9f\u8df5\u4f8b<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-4\">\u30d1\u30bf\u30fc\u30f3\u30de\u30c3\u30c1\u30f3\u30b0\u306e\u57fa\u672c\u5b9f\u88c5\u65b9\u6cd5<\/h3>\n\n\n\n<p>\u6b63\u898f\u8868\u73fe\u3092\u4f7f\u7528\u3057\u305f\u30d1\u30bf\u30fc\u30f3\u30de\u30c3\u30c1\u30f3\u30b0\u306e\u57fa\u672c\u7684\u306a\u5b9f\u88c5\u65b9\u6cd5\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u57fa\u672c\u7684\u306a\u30de\u30c3\u30c1\u30f3\u30b0\u51e6\u7406<\/strong><\/li>\n<\/ol>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">#include &lt;regex&gt;\n#include &lt;string&gt;\n#include &lt;iostream&gt;\n\nclass RegexMatcher {\npublic:\n    \/\/ \u30d1\u30bf\u30fc\u30f3\u306e\u521d\u671f\u5316\u3068\u4e8b\u524d\u30b3\u30f3\u30d1\u30a4\u30eb\n    explicit RegexMatcher(const std::string&amp; pattern) \n        : regex_pattern(pattern, std::regex::optimize) {}\n\n    \/\/ \u30c6\u30ad\u30b9\u30c8\u5185\u306e\u30d1\u30bf\u30fc\u30f3\u30de\u30c3\u30c1\u30f3\u30b0\n    bool findMatch(const std::string&amp; text) {\n        try {\n            return std::regex_search(text, regex_pattern);\n        } catch (const std::regex_error&amp; e) {\n            std::cerr &lt;&lt; \"\u6b63\u898f\u8868\u73fe\u30a8\u30e9\u30fc: \" &lt;&lt; e.what() &lt;&lt; std::endl;\n            return false;\n        }\n    }\n\n    \/\/ \u30de\u30c3\u30c1\u3057\u305f\u5168\u3066\u306e\u7d50\u679c\u3092\u53d6\u5f97\n    std::vector&lt;std::string&gt; findAllMatches(const std::string&amp; text) {\n        std::vector&lt;std::string&gt; matches;\n        std::smatch match_results;\n        std::string::const_iterator searchStart(text.cbegin());\n\n        while (std::regex_search(searchStart, text.cend(), match_results, regex_pattern)) {\n            matches.push_back(match_results[0]);\n            searchStart = match_results.suffix().first;\n        }\n        return matches;\n    }\n\nprivate:\n    std::regex regex_pattern;\n};<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-5\">\u6587\u5b57\u5217\u7f6e\u63db\u51e6\u7406\u306e\u52b9\u7387\u7684\u306a\u5b9f\u88c5<\/h3>\n\n\n\n<p>\u6587\u5b57\u5217\u7f6e\u63db\u51e6\u7406\u3092\u52b9\u7387\u7684\u306b\u5b9f\u88c5\u3059\u308b\u65b9\u6cd5\u3092\u8aac\u660e\u3057\u307e\u3059\u3002<\/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 RegexReplacer {\npublic:\n    RegexReplacer(const std::string&amp; pattern, const std::string&amp; replacement)\n        : regex_pattern(pattern), replacement_text(replacement) {}\n\n    \/\/ \u5358\u4e00\u306e\u7f6e\u63db\u51e6\u7406\n    std::string replaceFirst(const std::string&amp; text) {\n        return std::regex_replace(text, regex_pattern, replacement_text,\n                                std::regex_constants::format_first_only);\n    }\n\n    \/\/ \u5168\u3066\u306e\u4e00\u81f4\u7b87\u6240\u3092\u7f6e\u63db\n    std::string replaceAll(const std::string&amp; text) {\n        return std::regex_replace(text, regex_pattern, replacement_text);\n    }\n\n    \/\/ \u30ab\u30b9\u30bf\u30e0\u7f6e\u63db\u51e6\u7406\uff08\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u95a2\u6570\u3092\u4f7f\u7528\uff09\n    std::string replaceWithCallback(const std::string&amp; text, \n                                  std::function&lt;std::string(const std::smatch&amp;)&gt; callback) {\n        std::string result = text;\n        std::smatch match;\n\n        while (std::regex_search(result, match, regex_pattern)) {\n            std::string replacement = callback(match);\n            result.replace(match.position(), match.length(), replacement);\n        }\n        return result;\n    }\n\nprivate:\n    std::regex regex_pattern;\n    std::string replacement_text;\n};<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-6\">\u30de\u30eb\u30c1\u30d0\u30a4\u30c8\u6587\u5b57\u5217\u3067\u306e\u6b63\u898f\u8868\u73fe\u51e6\u7406<\/h3>\n\n\n\n<p>\u65e5\u672c\u8a9e\u306a\u3069\u306e\u30de\u30eb\u30c1\u30d0\u30a4\u30c8\u6587\u5b57\u3092\u542b\u3080\u6587\u5b57\u5217\u3092\u9069\u5207\u306b\u51e6\u7406\u3059\u308b\u65b9\u6cd5\u3092\u793a\u3057\u307e\u3059\u3002<\/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 MultiByteMatcher {\npublic:\n    MultiByteMatcher() {\n        \/\/ UTF-8\u30a8\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3092\u8a2d\u5b9a\n        std::locale::global(std::locale(\"ja_JP.UTF-8\"));\n    }\n\n    bool matchJapaneseText(const std::string&amp; text) {\n        try {\n            \/\/ \u65e5\u672c\u8a9e\u6587\u5b57\u306b\u30de\u30c3\u30c1\u3059\u308b\u6b63\u898f\u8868\u73fe\u30d1\u30bf\u30fc\u30f3\n            std::wregex jp_pattern(L\"[\\\\p{Han}\\\\p{Hiragana}\\\\p{Katakana}]+\");\n\n            \/\/ std::wstring\u3078\u306e\u5909\u63db\n            std::wstring wide_text = toWideString(text);\n\n            return std::regex_search(wide_text, jp_pattern);\n        } catch (const std::regex_error&amp; e) {\n            std::cerr &lt;&lt; \"\u6b63\u898f\u8868\u73fe\u30a8\u30e9\u30fc: \" &lt;&lt; e.what() &lt;&lt; std::endl;\n            return false;\n        }\n    }\n\nprivate:\n    std::wstring toWideString(const std::string&amp; str) {\n        std::wstring_convert&lt;std::codecvt_utf8&lt;wchar_t&gt;&gt; converter;\n        return converter.from_bytes(str);\n    }\n};<\/pre>\n\n\n\n<p>\u5b9f\u88c5\u6642\u306e\u91cd\u8981\u306a\u30dd\u30a4\u30f3\u30c8\uff1a<\/p>\n\n\n<div id=\"id-3a73822b-422e-45c5-b5a6-30dfdc9397b0\">\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u5b9f\u88c5\u30dd\u30a4\u30f3\u30c8<\/th><th>\u8aac\u660e<\/th><th>\u6ce8\u610f\u4e8b\u9805<\/th><\/tr><\/thead><tbody><tr><td>\u30d1\u30bf\u30fc\u30f3\u306e\u6700\u9069\u5316<\/td><td><code>std::regex::optimize<\/code>\u30d5\u30e9\u30b0\u3092\u4f7f\u7528<\/td><td>\u983b\u7e41\u306b\u4f7f\u7528\u3059\u308b\u30d1\u30bf\u30fc\u30f3\u306b\u52b9\u679c\u7684<\/td><\/tr><tr><td>\u30e1\u30e2\u30ea\u7ba1\u7406<\/td><td>\u30a4\u30c6\u30ec\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u51e6\u7406\u3092\u512a\u5148<\/td><td>\u5927\u304d\u306a\u6587\u5b57\u5217\u51e6\u7406\u6642\u306b\u91cd\u8981<\/td><\/tr><tr><td>\u30a8\u30e9\u30fc\u51e6\u7406<\/td><td>\u4f8b\u5916\u51e6\u7406\u306e\u9069\u5207\u306a\u5b9f\u88c5<\/td><td>\u30d1\u30bf\u30fc\u30f3\u69cb\u6587\u30a8\u30e9\u30fc\u306b\u5bfe\u5fdc<\/td><\/tr><tr><td>\u30de\u30eb\u30c1\u30d0\u30a4\u30c8\u5bfe\u5fdc<\/td><td>\u9069\u5207\u306a\u30a8\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u8a2d\u5b9a<\/td><td>\u30ed\u30b1\u30fc\u30eb\u8a2d\u5b9a\u3092\u78ba\u8a8d<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n<p>\u3053\u308c\u3089\u306e\u5b9f\u88c5\u4f8b\u306f\u3001\u5b9f\u969b\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3057\u3066\u4f7f\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30a8\u30e9\u30fc\u51e6\u7406\u3084\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u306f\u3001\u4f7f\u7528\u74b0\u5883\u3084\u8981\u4ef6\u306b\u5fdc\u3058\u3066\u9069\u5b9c\u8abf\u6574\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-7\">\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6700\u9069\u5316\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-8\">\u6b63\u898f\u8868\u73fe\u30d1\u30bf\u30fc\u30f3\u306e\u30b3\u30f3\u30d1\u30a4\u30eb\u51e6\u7406\u306e\u6700\u9069\u5316<\/h3>\n\n\n\n<p>\u6b63\u898f\u8868\u73fe\u30d1\u30bf\u30fc\u30f3\u306e\u30b3\u30f3\u30d1\u30a4\u30eb\u51e6\u7406\u3092\u6700\u9069\u5316\u3059\u308b\u3053\u3068\u3067\u3001\u5b9f\u884c\u6642\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5927\u5e45\u306b\u6539\u5584\u3067\u304d\u307e\u3059\u3002<\/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;regex&gt;\n#include &lt;string&gt;\n#include &lt;chrono&gt;\n#include &lt;unordered_map&gt;\n#include &lt;mutex&gt;\n\nclass OptimizedRegexEngine {\npublic:\n    \/\/ \u30b7\u30f3\u30b0\u30eb\u30c8\u30f3\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306e\u53d6\u5f97\n    static OptimizedRegexEngine&amp; getInstance() {\n        static OptimizedRegexEngine instance;\n        return instance;\n    }\n\n    \/\/ \u30b3\u30f3\u30d1\u30a4\u30eb\u6e08\u307f\u30d1\u30bf\u30fc\u30f3\u306e\u53d6\u5f97\u307e\u305f\u306f\u751f\u6210\n    std::regex&amp; getCompiledPattern(const std::string&amp; pattern) {\n        std::lock_guard&lt;std::mutex&gt; lock(mutex_);\n\n        auto it = pattern_cache_.find(pattern);\n        if (it != pattern_cache_.end()) {\n            return it-&gt;second;\n        }\n\n        \/\/ \u65b0\u3057\u3044\u30d1\u30bf\u30fc\u30f3\u3092\u30b3\u30f3\u30d1\u30a4\u30eb\u3057\u3066\u30ad\u30e3\u30c3\u30b7\u30e5\n        return pattern_cache_.emplace(\n            pattern,\n            std::regex(pattern, std::regex::optimize | std::regex::ECMAScript)\n        ).first-&gt;second;\n    }\n\nprivate:\n    std::unordered_map&lt;std::string, std::regex&gt; pattern_cache_;\n    std::mutex mutex_;\n\n    OptimizedRegexEngine() = default;\n    ~OptimizedRegexEngine() = default;\n};\n\n\/\/ \u4f7f\u7528\u4f8b\nvoid demonstrateOptimizedPatternUsage() {\n    auto&amp; engine = OptimizedRegexEngine::getInstance();\n\n    \/\/ \u30d1\u30bf\u30fc\u30f3\u306e\u53d6\u5f97\uff08\u30ad\u30e3\u30c3\u30b7\u30e5\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u306f\u518d\u5229\u7528\uff09\n    std::regex&amp; pattern = engine.getCompiledPattern(\"\\\\d{3}-\\\\d{4}\");\n\n    std::string text = \"Contact: 123-4567, 234-5678\";\n    std::smatch matches;\n\n    while (std::regex_search(text, matches, pattern)) {\n        \/\/ \u30de\u30c3\u30c1\u30f3\u30b0\u51e6\u7406\n        text = matches.suffix().str();\n    }\n}<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-9\">\u30e1\u30e2\u30ea\u4f7f\u7528\u91cf\u3092\u6291\u3048\u308b\u305f\u3081\u306e\u5b9f\u88c5\u30c6\u30af\u30cb\u30c3\u30af<\/h3>\n\n\n\n<p>\u5927\u898f\u6a21\u306a\u30c6\u30ad\u30b9\u30c8\u51e6\u7406\u3067\u306e\u52b9\u7387\u7684\u306a\u30e1\u30e2\u30ea\u7ba1\u7406\u624b\u6cd5\u3092\u793a\u3057\u307e\u3059\u3002<\/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 MemoryEfficientRegex {\npublic:\n    \/\/ \u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u51e6\u7406\u306b\u3088\u308b\u5927\u898f\u6a21\u30d5\u30a1\u30a4\u30eb\u51e6\u7406\n    void processLargeFile(const std::string&amp; filename, const std::string&amp; pattern) {\n        std::ifstream file(filename);\n        std::regex regex_pattern(pattern);\n        std::string line;\n        const size_t max_buffer_size = 4096;\n\n        \/\/ \u30d0\u30c3\u30d5\u30a1\u30b5\u30a4\u30ba\u3092\u5236\u9650\u3057\u3066\u51e6\u7406\n        std::vector&lt;std::string&gt; buffer;\n        buffer.reserve(max_buffer_size);\n\n        while (std::getline(file, line)) {\n            if (std::regex_search(line, regex_pattern)) {\n                buffer.push_back(std::move(line));\n\n                if (buffer.size() &gt;= max_buffer_size) {\n                    processBuffer(buffer);\n                    buffer.clear();\n                    buffer.reserve(max_buffer_size);\n                }\n            }\n        }\n\n        \/\/ \u6b8b\u308a\u306e\u30d0\u30c3\u30d5\u30a1\u3092\u51e6\u7406\n        if (!buffer.empty()) {\n            processBuffer(buffer);\n        }\n    }\n\nprivate:\n    void processBuffer(const std::vector&lt;std::string&gt;&amp; buffer) {\n        \/\/ \u30d0\u30c3\u30d5\u30a1\u5185\u306e\u30de\u30c3\u30c1\u3057\u305f\u884c\u3092\u51e6\u7406\n        for (const auto&amp; line : buffer) {\n            \/\/ \u5b9f\u969b\u306e\u51e6\u7406\u3092\u3053\u3053\u306b\u5b9f\u88c5\n        }\n    }\n};<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-10\">\u4e26\u5217\u51e6\u7406\u306b\u3088\u308b\u51e6\u7406\u901f\u5ea6\u306e\u5411\u4e0a<\/h3>\n\n\n\n<p>\u30de\u30eb\u30c1\u30b9\u30ec\u30c3\u30c9\u3092\u6d3b\u7528\u3057\u305f\u4e26\u5217\u51e6\u7406\u306e\u5b9f\u88c5\u4f8b\u3092\u793a\u3057\u307e\u3059\u3002<\/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;vector&gt;\n\nclass ParallelRegexProcessor {\npublic:\n    ParallelRegexProcessor(const std::string&amp; pattern)\n        : pattern_(pattern, std::regex::optimize) {}\n\n    \/\/ \u4e26\u5217\u51e6\u7406\u306b\u3088\u308b\u5927\u898f\u6a21\u30c7\u30fc\u30bf\u306e\u51e6\u7406\n    std::vector&lt;std::string&gt; processInParallel(const std::vector&lt;std::string&gt;&amp; data) {\n        const size_t thread_count = std::thread::hardware_concurrency();\n        const size_t chunk_size = data.size() \/ thread_count;\n\n        std::vector&lt;std::future&lt;std::vector&lt;std::string&gt;&gt;&gt; futures;\n        std::vector&lt;std::string&gt; results;\n\n        \/\/ \u30c7\u30fc\u30bf\u3092\u5206\u5272\u3057\u3066\u4e26\u5217\u51e6\u7406\n        for (size_t i = 0; i &lt; thread_count; ++i) {\n            size_t start = i * chunk_size;\n            size_t end = (i == thread_count - 1) ? data.size() : (i + 1) * chunk_size;\n\n            futures.push_back(std::async(std::launch::async,\n                [this](const std::vector&lt;std::string&gt;&amp; data, size_t start, size_t end) {\n                    return processChunk(data, start, end);\n                }, std::ref(data), start, end));\n        }\n\n        \/\/ \u7d50\u679c\u306e\u53ce\u96c6\n        for (auto&amp; future : futures) {\n            auto chunk_results = future.get();\n            results.insert(results.end(), \n                         std::make_move_iterator(chunk_results.begin()),\n                         std::make_move_iterator(chunk_results.end()));\n        }\n\n        return results;\n    }\n\nprivate:\n    std::regex pattern_;\n\n    std::vector&lt;std::string&gt; processChunk(const std::vector&lt;std::string&gt;&amp; data,\n                                        size_t start, size_t end) {\n        std::vector&lt;std::string&gt; matches;\n        for (size_t i = start; i &lt; end; ++i) {\n            if (std::regex_search(data[i], pattern_)) {\n                matches.push_back(data[i]);\n            }\n        }\n        return matches;\n    }\n};<\/pre>\n\n\n\n<p>\u6700\u9069\u5316\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u4e00\u89a7\uff1a<\/p>\n\n\n<div id=\"id-9c836a7a-307b-46e2-ad55-11180b977679\">\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u6700\u9069\u5316\u624b\u6cd5<\/th><th>\u52b9\u679c<\/th><th>\u9069\u7528\u30b7\u30fc\u30f3<\/th><\/tr><\/thead><tbody><tr><td>\u30d1\u30bf\u30fc\u30f3\u30ad\u30e3\u30c3\u30b7\u30f3\u30b0<\/td><td>\u30b3\u30f3\u30d1\u30a4\u30eb\u6642\u9593\u306e\u524a\u6e1b<\/td><td>\u540c\u3058\u30d1\u30bf\u30fc\u30f3\u3092\u7e70\u308a\u8fd4\u3057\u4f7f\u7528<\/td><\/tr><tr><td>\u30e1\u30e2\u30ea\u30d0\u30c3\u30d5\u30a1\u30ea\u30f3\u30b0<\/td><td>\u30e1\u30e2\u30ea\u4f7f\u7528\u91cf\u306e\u5236\u5fa1<\/td><td>\u5927\u898f\u6a21\u30d5\u30a1\u30a4\u30eb\u51e6\u7406<\/td><\/tr><tr><td>\u4e26\u5217\u51e6\u7406<\/td><td>\u51e6\u7406\u901f\u5ea6\u306e\u5411\u4e0a<\/td><td>CPU\u8ca0\u8377\u306e\u9ad8\u3044\u51e6\u7406<\/td><\/tr><tr><td>\u6700\u9069\u5316\u30d5\u30e9\u30b0<\/td><td>\u30d1\u30bf\u30fc\u30f3\u30de\u30c3\u30c1\u30f3\u30b0\u306e\u52b9\u7387\u5316<\/td><td>\u5168\u822c\u7684\u306a\u51e6\u7406<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n<p>\u5b9f\u88c5\u6642\u306e\u6ce8\u610f\u70b9\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30b9\u30ec\u30c3\u30c9\u30bb\u30fc\u30d5\u306a\u5b9f\u88c5\u3092\u5fc3\u304c\u3051\u308b<\/li>\n\n\n\n<li>\u30e1\u30e2\u30ea\u30ea\u30fc\u30af\u306b\u6ce8\u610f\u3059\u308b<\/li>\n\n\n\n<li>\u4f8b\u5916\u51e6\u7406\u3092\u9069\u5207\u306b\u5b9f\u88c5\u3059\u308b<\/li>\n\n\n\n<li>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u3092\u4e8b\u524d\u306b\u7279\u5b9a\u3059\u308b<\/li>\n<\/ol>\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\u52b9\u7387\u7684\u306a\u6b63\u898f\u8868\u73fe\u51e6\u7406\u3092\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-11\">\u30a8\u30e9\u30fc\u51e6\u7406\u3068\u4f8b\u5916\u7ba1\u7406\u306e\u5b9f\u8df5\u7684\u30a2\u30d7\u30ed\u30fc\u30c1<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-12\">\u6b63\u898f\u8868\u73fe\u30d1\u30bf\u30fc\u30f3\u306e\u691c\u8a3c\u3068\u4f8b\u5916\u51e6\u7406<\/h3>\n\n\n\n<p>\u6b63\u898f\u8868\u73fe\u51e6\u7406\u306b\u304a\u3051\u308b\u9069\u5207\u306a\u30a8\u30e9\u30fc\u51e6\u7406\u3068\u4f8b\u5916\u7ba1\u7406\u306e\u5b9f\u88c5\u65b9\u6cd5\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002<\/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;regex&gt;\n#include &lt;stdexcept&gt;\n#include &lt;string&gt;\n#include &lt;sstream&gt;\n\nclass RegexValidator {\npublic:\n    \/\/ \u6b63\u898f\u8868\u73fe\u30d1\u30bf\u30fc\u30f3\u306e\u59a5\u5f53\u6027\u30c1\u30a7\u30c3\u30af\n    static bool validatePattern(const std::string&amp; pattern, std::string&amp; error_message) {\n        try {\n            std::regex test_pattern(pattern);\n            return true;\n        } catch (const std::regex_error&amp; e) {\n            error_message = formatRegexError(e);\n            return false;\n        }\n    }\n\nprivate:\n    \/\/ regex_error\u306e\u8a73\u7d30\u306a\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u751f\u6210\n    static std::string formatRegexError(const std::regex_error&amp; e) {\n        std::ostringstream oss;\n        oss &lt;&lt; \"\u6b63\u898f\u8868\u73fe\u30a8\u30e9\u30fc: \";\n\n        switch (e.code()) {\n            case std::regex_constants::error_collate:\n                oss &lt;&lt; \"\u7167\u5408\u8981\u7d20\u306e\u7121\u52b9\u306a\u5c55\u958b\";\n                break;\n            case std::regex_constants::error_ctype:\n                oss &lt;&lt; \"\u7121\u52b9\u306a\u6587\u5b57\u30af\u30e9\u30b9\";\n                break;\n            case std::regex_constants::error_escape:\n                oss &lt;&lt; \"\u7121\u52b9\u306a\u30a8\u30b9\u30b1\u30fc\u30d7\u30b7\u30fc\u30b1\u30f3\u30b9\";\n                break;\n            case std::regex_constants::error_backref:\n                oss &lt;&lt; \"\u7121\u52b9\u306a\u5f8c\u65b9\u53c2\u7167\";\n                break;\n            case std::regex_constants::error_brack:\n                oss &lt;&lt; \"\u4e0d\u6b63\u306a\u89d2\u62ec\u5f27\";\n                break;\n            case std::regex_constants::error_paren:\n                oss &lt;&lt; \"\u4e0d\u6b63\u306a\u62ec\u5f27\";\n                break;\n            case std::regex_constants::error_brace:\n                oss &lt;&lt; \"\u4e0d\u6b63\u306a\u4e2d\u62ec\u5f27\";\n                break;\n            case std::regex_constants::error_badbrace:\n                oss &lt;&lt; \"\u4e2d\u62ec\u5f27\u5185\u306e\u7121\u52b9\u306a\u7bc4\u56f2\";\n                break;\n            case std::regex_constants::error_range:\n                oss &lt;&lt; \"\u7121\u52b9\u306a\u6587\u5b57\u7bc4\u56f2\";\n                break;\n            case std::regex_constants::error_space:\n                oss &lt;&lt; \"\u30e1\u30e2\u30ea\u4e0d\u8db3\";\n                break;\n            case std::regex_constants::error_badrepeat:\n                oss &lt;&lt; \"\u7121\u52b9\u306a\u7e70\u308a\u8fd4\u3057\u6307\u5b9a\u5b50\";\n                break;\n            case std::regex_constants::error_complexity:\n                oss &lt;&lt; \"\u51e6\u7406\u306e\u8907\u96d1\u3055\u304c\u5236\u9650\u3092\u8d85\u904e\";\n                break;\n            case std::regex_constants::error_stack:\n                oss &lt;&lt; \"\u30b9\u30bf\u30c3\u30af\u30aa\u30fc\u30d0\u30fc\u30d5\u30ed\u30fc\";\n                break;\n            default:\n                oss &lt;&lt; \"\u672a\u77e5\u306e\u30a8\u30e9\u30fc\";\n                break;\n        }\n\n        oss &lt;&lt; \" (\u30a8\u30e9\u30fc\u30b3\u30fc\u30c9: \" &lt;&lt; e.code() &lt;&lt; \")\";\n        return oss.str();\n    }\n};\n\n\/\/ \u5b89\u5168\u306a\u6b63\u898f\u8868\u73fe\u51e6\u7406\u30af\u30e9\u30b9\nclass SafeRegexProcessor {\npublic:\n    \/\/ \u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\u3067\u30d1\u30bf\u30fc\u30f3\u3092\u691c\u8a3c\n    explicit SafeRegexProcessor(const std::string&amp; pattern) {\n        std::string error_message;\n        if (!RegexValidator::validatePattern(pattern, error_message)) {\n            throw std::invalid_argument(error_message);\n        }\n        pattern_ = std::regex(pattern);\n    }\n\n    \/\/ \u5b89\u5168\u306a\u30de\u30c3\u30c1\u30f3\u30b0\u51e6\u7406\n    bool tryMatch(const std::string&amp; text, std::string&amp; error_message) noexcept {\n        try {\n            return std::regex_search(text, pattern_);\n        } catch (const std::runtime_error&amp; e) {\n            error_message = \"\u5b9f\u884c\u6642\u30a8\u30e9\u30fc: \" + std::string(e.what());\n            return false;\n        } catch (...) {\n            error_message = \"\u4e0d\u660e\u306a\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u307e\u3057\u305f\";\n            return false;\n        }\n    }\n\nprivate:\n    std::regex pattern_;\n};<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-13\">\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u30cf\u30f3\u30c9\u30ea\u30f3\u30b0\u624b\u6cd5<\/h3>\n\n\n\n<p>\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u9069\u5207\u306b\u7ba1\u7406\u3057\u3001\u30e6\u30fc\u30b6\u30fc\u306b\u5206\u304b\u308a\u3084\u3059\u304f\u63d0\u4f9b\u3059\u308b\u65b9\u6cd5\u3092\u793a\u3057\u307e\u3059\u3002<\/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 RegexErrorHandler {\npublic:\n    \/\/ \u30a8\u30e9\u30fc\u30ec\u30d9\u30eb\u306e\u5b9a\u7fa9\n    enum class ErrorLevel {\n        WARNING,\n        ERROR,\n        CRITICAL\n    };\n\n    \/\/ \u30a8\u30e9\u30fc\u60c5\u5831\u306e\u69cb\u9020\u4f53\n    struct ErrorInfo {\n        ErrorLevel level;\n        std::string message;\n        std::string details;\n        std::chrono::system_clock::time_point timestamp;\n    };\n\n    \/\/ \u30a8\u30e9\u30fc\u60c5\u5831\u306e\u8a18\u9332\u3068\u7ba1\u7406\n    void logError(ErrorLevel level, const std::string&amp; message,\n                 const std::string&amp; details = \"\") {\n        ErrorInfo error = {\n            level,\n            message,\n            details,\n            std::chrono::system_clock::now()\n        };\n\n        error_log_.push_back(error);\n\n        \/\/ \u30af\u30ea\u30c6\u30a3\u30ab\u30eb\u30a8\u30e9\u30fc\u306e\u5834\u5408\u306f\u5373\u5ea7\u306b\u901a\u77e5\n        if (level == ErrorLevel::CRITICAL) {\n            notifyError(error);\n        }\n    }\n\n    \/\/ \u30a8\u30e9\u30fc\u30ed\u30b0\u306e\u53d6\u5f97\n    std::vector&lt;ErrorInfo&gt; getErrorLog() const {\n        return error_log_;\n    }\n\n    \/\/ \u30a8\u30e9\u30fc\u30ed\u30b0\u306e\u30af\u30ea\u30a2\n    void clearErrorLog() {\n        error_log_.clear();\n    }\n\nprivate:\n    std::vector&lt;ErrorInfo&gt; error_log_;\n\n    \/\/ \u30a8\u30e9\u30fc\u901a\u77e5\u306e\u5b9f\u88c5\n    void notifyError(const ErrorInfo&amp; error) {\n        \/\/ \u30a8\u30e9\u30fc\u901a\u77e5\u306e\u5b9f\u88c5\uff08\u30ed\u30b0\u51fa\u529b\u3001\u30e1\u30fc\u30eb\u901a\u77e5\u306a\u3069\uff09\n        std::cerr &lt;&lt; \"\u91cd\u5927\u306a\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u307e\u3057\u305f: \" &lt;&lt; error.message &lt;&lt; std::endl;\n        std::cerr &lt;&lt; \"\u8a73\u7d30: \" &lt;&lt; error.details &lt;&lt; std::endl;\n    }\n};<\/pre>\n\n\n\n<p>\u30a8\u30e9\u30fc\u51e6\u7406\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\uff1a<\/p>\n\n\n<div id=\"id-fc6408f4-a922-49fc-a024-d5cff2a200a7\">\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u30a8\u30e9\u30fc\u306e\u7a2e\u985e<\/th><th>\u63a8\u5968\u3055\u308c\u308b\u5bfe\u51e6\u65b9\u6cd5<\/th><th>\u5b9f\u88c5\u4e0a\u306e\u6ce8\u610f\u70b9<\/th><\/tr><\/thead><tbody><tr><td>\u30d1\u30bf\u30fc\u30f3\u69cb\u6587\u30a8\u30e9\u30fc<\/td><td>\u4e8b\u524d\u30d0\u30ea\u30c7\u30fc\u30b7\u30e7\u30f3<\/td><td>\u30b3\u30f3\u30d1\u30a4\u30eb\u6642\u306e\u691c\u8a3c<\/td><\/tr><tr><td>\u5b9f\u884c\u6642\u30a8\u30e9\u30fc<\/td><td>try-catch\u306b\u3088\u308b\u6355\u6349<\/td><td>\u30ea\u30bd\u30fc\u30b9\u306e\u9069\u5207\u306a\u89e3\u653e<\/td><\/tr><tr><td>\u30e1\u30e2\u30ea\u30a8\u30e9\u30fc<\/td><td>\u4f8b\u5916\u5b89\u5168\u306a\u5b9f\u88c5<\/td><td>RAII\u539f\u5247\u306e\u9075\u5b88<\/td><\/tr><tr><td>\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\u30a8\u30e9\u30fc<\/td><td>\u51e6\u7406\u306e\u4e2d\u65ad\u3068\u56de\u5fa9<\/td><td>\u30c7\u30c3\u30c9\u30ed\u30c3\u30af\u9632\u6b62<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n<p>\u5b9f\u88c5\u6642\u306e\u91cd\u8981\u306a\u30dd\u30a4\u30f3\u30c8\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u968e\u5c64\u7684\u306a\u30a8\u30e9\u30fc\u51e6\u7406<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u56fa\u6709\u306e\u4f8b\u5916\u30af\u30e9\u30b9\u306e\u5b9a\u7fa9<\/li>\n\n\n\n<li>\u30a8\u30e9\u30fc\u306e\u91cd\u5927\u5ea6\u306b\u5fdc\u3058\u305f\u51e6\u7406\u306e\u5206\u5c90<\/li>\n\n\n\n<li>\u30a8\u30e9\u30fc\u60c5\u5831\u306e\u9069\u5207\u306a\u4f1d\u64ad<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30ed\u30ae\u30f3\u30b0\u3068\u76e3\u8996<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30a8\u30e9\u30fc\u306e\u767a\u751f\u6642\u523b\u3068\u8a73\u7d30\u60c5\u5831\u306e\u8a18\u9332<\/li>\n\n\n\n<li>\u30a8\u30e9\u30fc\u30d1\u30bf\u30fc\u30f3\u306e\u5206\u6790\u3068\u4e88\u9632<\/li>\n\n\n\n<li>\u30b7\u30b9\u30c6\u30e0\u72b6\u614b\u306e\u76e3\u8996<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30ea\u30ab\u30d0\u30ea\u30fc\u6226\u7565<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30a8\u30e9\u30fc\u304b\u3089\u306e\u56de\u5fa9\u624b\u9806\u306e\u5b9f\u88c5<\/li>\n\n\n\n<li>\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u51e6\u7406\u306e\u6e96\u5099<\/li>\n\n\n\n<li>\u30b0\u30ec\u30fc\u30b9\u30d5\u30eb\u30c7\u30b0\u30e9\u30c7\u30fc\u30b7\u30e7\u30f3<\/li>\n<\/ul>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u30a8\u30e9\u30fc\u51e6\u7406\u30d1\u30bf\u30fc\u30f3\u3092\u9069\u5207\u306b\u5b9f\u88c5\u3059\u308b\u3053\u3068\u3067\u3001\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u6b63\u898f\u8868\u73fe\u51e6\u7406\u30b7\u30b9\u30c6\u30e0\u3092\u69cb\u7bc9\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-14\">\u5b9f\u52d9\u3067\u306e\u6d3b\u7528\u4e8b\u4f8b\u3068\u5fdc\u7528\u30c6\u30af\u30cb\u30c3\u30af<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-15\">\u30ed\u30b0\u89e3\u6790\u3067\u306e\u6d3b\u7528\u65b9\u6cd5\u3068\u5b9f\u88c5\u4f8b<\/h3>\n\n\n\n<p>\u5927\u898f\u6a21\u306a\u30ed\u30b0\u30d5\u30a1\u30a4\u30eb\u3092\u52b9\u7387\u7684\u306b\u89e3\u6790\u3059\u308b\u5b9f\u88c5\u4f8b\u3092\u793a\u3057\u307e\u3059\u3002<\/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;regex&gt;\n#include &lt;fstream&gt;\n#include &lt;map&gt;\n#include &lt;chrono&gt;\n\nclass LogAnalyzer {\npublic:\n    \/\/ \u30ed\u30b0\u30a8\u30f3\u30c8\u30ea\u306e\u69cb\u9020\u4f53\n    struct LogEntry {\n        std::string timestamp;\n        std::string level;\n        std::string message;\n        std::string source;\n    };\n\n    LogAnalyzer() {\n        \/\/ \u30ed\u30b0\u30d1\u30bf\u30fc\u30f3\u306e\u521d\u671f\u5316\n        log_pattern_ = std::regex(\n            R\"(\\[(\\d{4}-\\d{2}-\\d{2} \\d{2}:\\d{2}:\\d{2})\\] \\[([A-Z]+)\\] \\[([^\\]]+)\\] (.+))\");\n    }\n\n    \/\/ \u30ed\u30b0\u30d5\u30a1\u30a4\u30eb\u306e\u89e3\u6790\n    std::vector&lt;LogEntry&gt; analyzeLogFile(const std::string&amp; filename) {\n        std::vector&lt;LogEntry&gt; entries;\n        std::ifstream file(filename);\n        std::string line;\n\n        while (std::getline(file, line)) {\n            std::smatch matches;\n            if (std::regex_search(line, matches, log_pattern_)) {\n                LogEntry entry{\n                    matches[1], \/\/ timestamp\n                    matches[2], \/\/ level\n                    matches[4], \/\/ message\n                    matches[3]  \/\/ source\n                };\n                entries.push_back(entry);\n            }\n        }\n        return entries;\n    }\n\n    \/\/ \u30a8\u30e9\u30fc\u30ed\u30b0\u306e\u96c6\u8a08\n    std::map&lt;std::string, int&gt; analyzeErrorPatterns(\n            const std::vector&lt;LogEntry&gt;&amp; entries) {\n        std::map&lt;std::string, int&gt; error_patterns;\n        std::regex error_pattern(R\"(Error: ([^:]+))\");\n\n        for (const auto&amp; entry : entries) {\n            if (entry.level == \"ERROR\") {\n                std::smatch matches;\n                if (std::regex_search(entry.message, matches, error_pattern)) {\n                    error_patterns[matches[1]]++;\n                }\n            }\n        }\n        return error_patterns;\n    }\n\nprivate:\n    std::regex log_pattern_;\n};<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-16\">\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u306e\u89e3\u6790\u51e6\u7406\u306e\u5b9f\u88c5<\/h3>\n\n\n\n<p>\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u3092\u89e3\u6790\u3059\u308b\u67d4\u8edf\u306a\u5b9f\u88c5\u4f8b\u3092\u793a\u3057\u307e\u3059\u3002<\/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 ConfigParser {\npublic:\n    ConfigParser() {\n        \/\/ \u8a2d\u5b9a\u30d1\u30bf\u30fc\u30f3\u306e\u521d\u671f\u5316\n        section_pattern_ = std::regex(R\"(\\[([^\\]]+)\\])\");\n        key_value_pattern_ = std::regex(R\"((\\w+)\\s*=\\s*([^#\\n]+))\");\n    }\n\n    \/\/ \u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u306e\u89e3\u6790\n    std::map&lt;std::string, std::map&lt;std::string, std::string&gt;&gt; \n    parseConfigFile(const std::string&amp; filename) {\n        std::map&lt;std::string, std::map&lt;std::string, std::string&gt;&gt; config;\n        std::ifstream file(filename);\n        std::string line;\n        std::string current_section;\n\n        while (std::getline(file, line)) {\n            std::smatch matches;\n\n            \/\/ \u30bb\u30af\u30b7\u30e7\u30f3\u306e\u691c\u51fa\n            if (std::regex_search(line, matches, section_pattern_)) {\n                current_section = matches[1];\n                continue;\n            }\n\n            \/\/ \u30ad\u30fc\u3068\u5024\u306e\u30da\u30a2\u306e\u691c\u51fa\n            if (std::regex_search(line, matches, key_value_pattern_)) {\n                std::string key = matches[1];\n                std::string value = trim(matches[2]);\n                config[current_section][key] = value;\n            }\n        }\n        return config;\n    }\n\nprivate:\n    std::regex section_pattern_;\n    std::regex key_value_pattern_;\n\n    \/\/ \u6587\u5b57\u5217\u306e\u30c8\u30ea\u30e0\u51e6\u7406\n    static std::string trim(const std::string&amp; str) {\n        static const std::regex trim_pattern(R\"(^\\s+|\\s+$)\");\n        return std::regex_replace(str, trim_pattern, \"\");\n    }\n};<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-17\">\u5165\u529b\u30c7\u30fc\u30bf\u306e\u30d0\u30ea\u30c7\u30fc\u30b7\u30e7\u30f3\u5b9f\u88c5<\/h3>\n\n\n\n<p>\u30e6\u30fc\u30b6\u30fc\u5165\u529b\u30c7\u30fc\u30bf\u3092\u691c\u8a3c\u3059\u308b\u5805\u7262\u306a\u5b9f\u88c5\u4f8b\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">class InputValidator {\npublic:\n    InputValidator() {\n        \/\/ \u30d0\u30ea\u30c7\u30fc\u30b7\u30e7\u30f3\u30d1\u30bf\u30fc\u30f3\u306e\u521d\u671f\u5316\n        patterns_ = {\n            {\"email\", std::regex(R\"([a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\\.[a-zA-Z]{2,})\")},\n            {\"phone\", std::regex(R\"((\\+\\d{1,3}[\\s-]?)?\\d{2,4}[\\s-]?\\d{2,4}[\\s-]?\\d{4})\")},\n            {\"username\", std::regex(R\"([a-zA-Z][a-zA-Z0-9_-]{3,15})\")},\n            {\"password\", std::regex(R\"(?=.*[A-Za-z])(?=.*\\d)[A-Za-z\\d@$!%*#?&amp;]{8,})\")}\n        };\n    }\n\n    \/\/ \u5165\u529b\u691c\u8a3c\u7d50\u679c\u306e\u69cb\u9020\u4f53\n    struct ValidationResult {\n        bool isValid;\n        std::string message;\n    };\n\n    \/\/ \u5165\u529b\u30c7\u30fc\u30bf\u306e\u691c\u8a3c\n    ValidationResult validate(const std::string&amp; type, \n                            const std::string&amp; input) {\n        auto it = patterns_.find(type);\n        if (it == patterns_.end()) {\n            return {false, \"\u672a\u5bfe\u5fdc\u306e\u5165\u529b\u30bf\u30a4\u30d7\u3067\u3059\"};\n        }\n\n        if (std::regex_match(input, it-&gt;second)) {\n            return {true, \"\u691c\u8a3c\u306b\u6210\u529f\u3057\u307e\u3057\u305f\"};\n        }\n\n        return {false, type + \"\u306e\u5f62\u5f0f\u304c\u6b63\u3057\u304f\u3042\u308a\u307e\u305b\u3093\"};\n    }\n\n    \/\/ \u30ab\u30b9\u30bf\u30e0\u30d1\u30bf\u30fc\u30f3\u306e\u8ffd\u52a0\n    void addPattern(const std::string&amp; name, const std::string&amp; pattern) {\n        patterns_[name] = std::regex(pattern);\n    }\n\nprivate:\n    std::map&lt;std::string, std::regex&gt; patterns_;\n};<\/pre>\n\n\n\n<p>\u5b9f\u52d9\u3067\u306e\u6d3b\u7528\u30d1\u30bf\u30fc\u30f3\u4e00\u89a7\uff1a<\/p>\n\n\n<div id=\"id-ef869470-50c9-4f45-a12f-da2e85734e8c\">\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u6d3b\u7528\u30b7\u30fc\u30f3<\/th><th>\u5b9f\u88c5\u306e\u30dd\u30a4\u30f3\u30c8<\/th><th>\u6ce8\u610f\u4e8b\u9805<\/th><\/tr><\/thead><tbody><tr><td>\u30ed\u30b0\u89e3\u6790<\/td><td>\u52b9\u7387\u7684\u306a\u30d1\u30bf\u30fc\u30f3\u30de\u30c3\u30c1\u30f3\u30b0<\/td><td>\u5927\u898f\u6a21\u30d5\u30a1\u30a4\u30eb\u306e\u51e6\u7406<\/td><\/tr><tr><td>\u8a2d\u5b9a\u89e3\u6790<\/td><td>\u67d4\u8edf\u306a\u69cb\u6587\u89e3\u6790<\/td><td>\u69cb\u6587\u30a8\u30e9\u30fc\u306e\u51e6\u7406<\/td><\/tr><tr><td>\u5165\u529b\u691c\u8a3c<\/td><td>\u53b3\u5bc6\u306a\u30d1\u30bf\u30fc\u30f3\u5b9a\u7fa9<\/td><td>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8003\u616e<\/td><\/tr><tr><td>\u30c7\u30fc\u30bf\u62bd\u51fa<\/td><td>\u52b9\u7387\u7684\u306a\u691c\u7d22\u51e6\u7406<\/td><td>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6700\u9069\u5316<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n<p>\u5b9f\u88c5\u6642\u306e\u91cd\u8981\u306a\u30dd\u30a4\u30f3\u30c8\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u8003\u616e<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30d1\u30bf\u30fc\u30f3\u306e\u4e8b\u524d\u30b3\u30f3\u30d1\u30a4\u30eb<\/li>\n\n\n\n<li>\u52b9\u7387\u7684\u306a\u30e1\u30e2\u30ea\u4f7f\u7528<\/li>\n\n\n\n<li>\u9069\u5207\u306a\u30d0\u30c3\u30d5\u30a1\u30ea\u30f3\u30b0<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30a8\u30e9\u30fc\u51e6\u7406<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4e0d\u6b63\u306a\u5165\u529b\u306e\u691c\u8a3c<\/li>\n\n\n\n<li>\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u660e\u78ba\u5316<\/li>\n\n\n\n<li>\u4f8b\u5916\u306e\u9069\u5207\u306a\u51e6\u7406<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u6027<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30d1\u30bf\u30fc\u30f3\u306e\u96c6\u4e2d\u7ba1\u7406<\/li>\n\n\n\n<li>\u9069\u5207\u306a\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u5316<\/li>\n\n\n\n<li>\u30c6\u30b9\u30c8\u30b1\u30fc\u30b9\u306e\u6574\u5099<\/li>\n<\/ul>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u5b9f\u88c5\u4f8b\u306f\u3001\u5b9f\u969b\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u306e\u8981\u4ef6\u306b\u5fdc\u3058\u3066\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3057\u3066\u4f7f\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-18\">\u30c7\u30d0\u30c3\u30b0\u3068\u30c6\u30b9\u30c8\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-19\">\u6b63\u898f\u8868\u73fe\u51e6\u7406\u306e\u30e6\u30cb\u30c3\u30c8\u30c6\u30b9\u30c8\u5b9f\u88c5<\/h3>\n\n\n\n<p>\u6b63\u898f\u8868\u73fe\u51e6\u7406\u306e\u4fe1\u983c\u6027\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306e\u4f53\u7cfb\u7684\u306a\u30c6\u30b9\u30c8\u5b9f\u88c5\u65b9\u6cd5\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002<\/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;regex&gt;\n#include &lt;cassert&gt;\n#include &lt;vector&gt;\n#include &lt;iostream&gt;\n\nclass RegexTestSuite {\npublic:\n    \/\/ \u30c6\u30b9\u30c8\u30b1\u30fc\u30b9\u306e\u69cb\u9020\u4f53\n    struct TestCase {\n        std::string name;\n        std::string pattern;\n        std::string input;\n        bool expected_match;\n        std::vector&lt;std::string&gt; expected_groups;\n    };\n\n    \/\/ \u30c6\u30b9\u30c8\u30b1\u30fc\u30b9\u306e\u767b\u9332\n    void addTestCase(const TestCase&amp; test_case) {\n        test_cases_.push_back(test_case);\n    }\n\n    \/\/ \u30c6\u30b9\u30c8\u306e\u5b9f\u884c\n    void runTests() {\n        int passed = 0;\n        int failed = 0;\n\n        for (const auto&amp; test : test_cases_) {\n            try {\n                std::cout &lt;&lt; \"\u30c6\u30b9\u30c8\u5b9f\u884c\u4e2d: \" &lt;&lt; test.name &lt;&lt; std::endl;\n\n                std::regex pattern(test.pattern);\n                std::smatch matches;\n                bool actual_match = std::regex_search(test.input, matches, pattern);\n\n                if (actual_match != test.expected_match) {\n                    std::cout &lt;&lt; \"\u5931\u6557: \u30de\u30c3\u30c1\u30f3\u30b0\u7d50\u679c\u304c\u671f\u5f85\u3068\u7570\u306a\u308a\u307e\u3059\" &lt;&lt; std::endl;\n                    failed++;\n                    continue;\n                }\n\n                if (actual_match &amp;&amp; matches.size() - 1 != test.expected_groups.size()) {\n                    std::cout &lt;&lt; \"\u5931\u6557: \u30ad\u30e3\u30d7\u30c1\u30e3\u30b0\u30eb\u30fc\u30d7\u306e\u6570\u304c\u4e00\u81f4\u3057\u307e\u305b\u3093\" &lt;&lt; std::endl;\n                    failed++;\n                    continue;\n                }\n\n                if (actual_match) {\n                    bool groups_match = true;\n                    for (size_t i = 0; i &lt; test.expected_groups.size(); i++) {\n                        if (matches[i + 1] != test.expected_groups[i]) {\n                            groups_match = false;\n                            break;\n                        }\n                    }\n                    if (!groups_match) {\n                        std::cout &lt;&lt; \"\u5931\u6557: \u30ad\u30e3\u30d7\u30c1\u30e3\u30b0\u30eb\u30fc\u30d7\u306e\u5185\u5bb9\u304c\u4e00\u81f4\u3057\u307e\u305b\u3093\" &lt;&lt; std::endl;\n                        failed++;\n                        continue;\n                    }\n                }\n\n                std::cout &lt;&lt; \"\u6210\u529f\" &lt;&lt; std::endl;\n                passed++;\n\n            } catch (const std::regex_error&amp; e) {\n                std::cout &lt;&lt; \"\u5931\u6557: \u6b63\u898f\u8868\u73fe\u30a8\u30e9\u30fc - \" &lt;&lt; e.what() &lt;&lt; std::endl;\n                failed++;\n            }\n        }\n\n        std::cout &lt;&lt; \"\\n\u30c6\u30b9\u30c8\u7d50\u679c\u7dcf\u62ec:\" &lt;&lt; std::endl;\n        std::cout &lt;&lt; \"\u6210\u529f: \" &lt;&lt; passed &lt;&lt; std::endl;\n        std::cout &lt;&lt; \"\u5931\u6557: \" &lt;&lt; failed &lt;&lt; std::endl;\n    }\n\nprivate:\n    std::vector&lt;TestCase&gt; test_cases_;\n};\n\n\/\/ \u30c6\u30b9\u30c8\u5b9f\u884c\u4f8b\nvoid runRegexTests() {\n    RegexTestSuite suite;\n\n    \/\/ \u57fa\u672c\u7684\u306a\u30de\u30c3\u30c1\u30f3\u30b0\u30c6\u30b9\u30c8\n    suite.addTestCase({\n        \"\u6570\u5b57\u306e\u30de\u30c3\u30c1\u30f3\u30b0\",\n        \"\\\\d+\",\n        \"abc123def\",\n        true,\n        {\"123\"}\n    });\n\n    \/\/ \u96fb\u5b50\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u306e\u691c\u8a3c\n    suite.addTestCase({\n        \"\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u691c\u8a3c\",\n        R\"([a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\\.[a-zA-Z]{2,})\",\n        \"test@example.com\",\n        true,\n        {\"test@example.com\"}\n    });\n\n    suite.runTests();\n}<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-20\">\u4e00\u822c\u7684\u306a\u30d0\u30b0\u306e\u767a\u898b\u3068\u4fee\u6b63\u624b\u6cd5<\/h3>\n\n\n\n<p>\u6b63\u898f\u8868\u73fe\u51e6\u7406\u3067\u767a\u751f\u3057\u3084\u3059\u3044\u30d0\u30b0\u3068\u305d\u306e\u5bfe\u51e6\u65b9\u6cd5\u3092\u793a\u3057\u307e\u3059\u3002<\/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 RegexDebugger {\npublic:\n    \/\/ \u30d1\u30bf\u30fc\u30f3\u306e\u69cb\u6587\u30c1\u30a7\u30c3\u30af\n    static bool validateSyntax(const std::string&amp; pattern) {\n        try {\n            std::regex test_pattern(pattern);\n            return true;\n        } catch (const std::regex_error&amp; e) {\n            std::cerr &lt;&lt; \"\u69cb\u6587\u30a8\u30e9\u30fc: \" &lt;&lt; e.what() &lt;&lt; std::endl;\n            return false;\n        }\n    }\n\n    \/\/ \u30d1\u30bf\u30fc\u30f3\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u5206\u6790\n    static void analyzePerformance(const std::string&amp; pattern,\n                                 const std::string&amp; input) {\n        try {\n            auto start = std::chrono::high_resolution_clock::now();\n\n            std::regex test_pattern(pattern);\n            std::smatch matches;\n            bool result = std::regex_search(input, matches, test_pattern);\n\n            auto end = std::chrono::high_resolution_clock::now();\n            auto duration = std::chrono::duration_cast&lt;std::chrono::microseconds&gt;\n                          (end - start);\n\n            std::cout &lt;&lt; \"\u5b9f\u884c\u6642\u9593: \" &lt;&lt; duration.count() &lt;&lt; \"\u30de\u30a4\u30af\u30ed\u79d2\" &lt;&lt; std::endl;\n            std::cout &lt;&lt; \"\u30de\u30c3\u30c1\u30f3\u30b0\u7d50\u679c: \" &lt;&lt; (result ? \"\u6210\u529f\" : \"\u5931\u6557\") &lt;&lt; std::endl;\n\n        } catch (const std::regex_error&amp; e) {\n            std::cerr &lt;&lt; \"\u30a8\u30e9\u30fc: \" &lt;&lt; e.what() &lt;&lt; std::endl;\n        }\n    }\n\n    \/\/ \u30de\u30c3\u30c1\u30f3\u30b0\u7d50\u679c\u306e\u8a73\u7d30\u8868\u793a\n    static void displayMatchDetails(const std::string&amp; pattern,\n                                  const std::string&amp; input) {\n        try {\n            std::regex test_pattern(pattern);\n            std::smatch matches;\n\n            if (std::regex_search(input, matches, test_pattern)) {\n                std::cout &lt;&lt; \"\u30de\u30c3\u30c1\u30f3\u30b0\u6210\u529f:\" &lt;&lt; std::endl;\n                for (size_t i = 0; i &lt; matches.size(); i++) {\n                    std::cout &lt;&lt; \"\u30b0\u30eb\u30fc\u30d7 \" &lt;&lt; i &lt;&lt; \": \" &lt;&lt; matches[i] &lt;&lt; std::endl;\n                    std::cout &lt;&lt; \"\u4f4d\u7f6e: \" &lt;&lt; matches.position(i) &lt;&lt; std::endl;\n                    std::cout &lt;&lt; \"\u9577\u3055: \" &lt;&lt; matches.length(i) &lt;&lt; std::endl;\n                }\n            } else {\n                std::cout &lt;&lt; \"\u30de\u30c3\u30c1\u30f3\u30b0\u5931\u6557\" &lt;&lt; std::endl;\n            }\n\n        } catch (const std::regex_error&amp; e) {\n            std::cerr &lt;&lt; \"\u30a8\u30e9\u30fc: \" &lt;&lt; e.what() &lt;&lt; std::endl;\n        }\n    }\n};<\/pre>\n\n\n\n<p>\u30c7\u30d0\u30c3\u30b0\u3068\u30c6\u30b9\u30c8\u306e\u30c1\u30a7\u30c3\u30af\u30dd\u30a4\u30f3\u30c8\uff1a<\/p>\n\n\n<div id=\"id-319a1c32-0788-4442-a300-609874a0cd06\">\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u9805\u76ee<\/th><th>\u78ba\u8a8d\u5185\u5bb9<\/th><th>\u5bfe\u51e6\u65b9\u6cd5<\/th><\/tr><\/thead><tbody><tr><td>\u69cb\u6587\u691c\u8a3c<\/td><td>\u30d1\u30bf\u30fc\u30f3\u306e\u6b63\u5f53\u6027<\/td><td>\u4e8b\u524d\u30d0\u30ea\u30c7\u30fc\u30b7\u30e7\u30f3<\/td><\/tr><tr><td>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9<\/td><td>\u5b9f\u884c\u6642\u9593\u306e\u8a08\u6e2c<\/td><td>\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u7279\u5b9a<\/td><\/tr><tr><td>\u30e1\u30e2\u30ea\u4f7f\u7528<\/td><td>\u30ea\u30bd\u30fc\u30b9\u6d88\u8cbb\u91cf<\/td><td>\u30e1\u30e2\u30ea\u30ea\u30fc\u30af\u5bfe\u7b56<\/td><\/tr><tr><td>\u30a8\u30c3\u30b8\u30b1\u30fc\u30b9<\/td><td>\u5883\u754c\u5024\u306e\u51e6\u7406<\/td><td>\u7279\u6b8a\u30b1\u30fc\u30b9\u306e\u30c6\u30b9\u30c8<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n<p>\u5b9f\u88c5\u6642\u306e\u91cd\u8981\u306a\u30dd\u30a4\u30f3\u30c8\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30c6\u30b9\u30c8\u8a08\u753b<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30ab\u30d0\u30ec\u30c3\u30b8\u306e\u78ba\u4fdd<\/li>\n\n\n\n<li>\u30a8\u30c3\u30b8\u30b1\u30fc\u30b9\u306e\u7279\u5b9a<\/li>\n\n\n\n<li>\u6027\u80fd\u8981\u4ef6\u306e\u5b9a\u7fa9<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30c7\u30d0\u30c3\u30b0\u624b\u6cd5<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30b9\u30c6\u30c3\u30d7\u5b9f\u884c<\/li>\n\n\n\n<li>\u30ed\u30b0\u51fa\u529b<\/li>\n\n\n\n<li>\u30d7\u30ed\u30d5\u30a1\u30a4\u30ea\u30f3\u30b0<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u54c1\u8cea\u4fdd\u8a3c<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u56de\u5e30\u30c6\u30b9\u30c8\u306e\u81ea\u52d5\u5316<\/li>\n\n\n\n<li>\u7d99\u7d9a\u7684\u30a4\u30f3\u30c6\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3<\/li>\n\n\n\n<li>\u30b3\u30fc\u30c9\u30ec\u30d3\u30e5\u30fc<\/li>\n<\/ul>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u30c6\u30b9\u30c8\u3068\u30c7\u30d0\u30c3\u30b0\u624b\u6cd5\u3092\u9069\u5207\u306b\u5b9f\u88c5\u3059\u308b\u3053\u3068\u3067\u3001\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u6b63\u898f\u8868\u73fe\u51e6\u7406\u3092\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-21\">\u4fdd\u5b88\u6027\u3092\u9ad8\u3081\u308b\u305f\u3081\u306e\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u898f\u7d04<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-22\">\u6b63\u898f\u8868\u73fe\u30d1\u30bf\u30fc\u30f3\u306e\u547d\u540d\u898f\u5247\u3068\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u5316<\/h3>\n\n\n\n<p>\u6b63\u898f\u8868\u73fe\u30d1\u30bf\u30fc\u30f3\u306e\u7ba1\u7406\u3068\u4fdd\u5b88\u3092\u52b9\u7387\u5316\u3059\u308b\u305f\u3081\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002<\/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=\"\">\/\/ \u6b63\u898f\u8868\u73fe\u30d1\u30bf\u30fc\u30f3\u306e\u96c6\u4e2d\u7ba1\u7406\u3068\u6587\u66f8\u5316\u306e\u4f8b\nclass RegexPatternLibrary {\npublic:\n    \/\/ \u30d1\u30bf\u30fc\u30f3\u5b9a\u7fa9\u306e\u69cb\u9020\u4f53\n    struct PatternDefinition {\n        std::string pattern;\n        std::string description;\n        std::string example;\n        std::vector&lt;std::string&gt; valid_cases;\n        std::vector&lt;std::string&gt; invalid_cases;\n    };\n\n    \/\/ \u30d1\u30bf\u30fc\u30f3\u306e\u767b\u9332\n    void registerPattern(const std::string&amp; name, \n                        const PatternDefinition&amp; definition) {\n        patterns_[name] = definition;\n\n        \/\/ \u30d1\u30bf\u30fc\u30f3\u306e\u59a5\u5f53\u6027\u3092\u691c\u8a3c\n        validatePattern(name, definition);\n\n        \/\/ \u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306e\u81ea\u52d5\u751f\u6210\n        generateDocumentation(name, definition);\n    }\n\n    \/\/ \u30d1\u30bf\u30fc\u30f3\u306e\u53d6\u5f97\n    std::regex getCompiledPattern(const std::string&amp; name) const {\n        auto it = patterns_.find(name);\n        if (it != patterns_.end()) {\n            return std::regex(it-&gt;second.pattern);\n        }\n        throw std::runtime_error(\"\u672a\u5b9a\u7fa9\u306e\u30d1\u30bf\u30fc\u30f3: \" + name);\n    }\n\nprivate:\n    std::map&lt;std::string, PatternDefinition&gt; patterns_;\n\n    \/\/ \u30d1\u30bf\u30fc\u30f3\u306e\u59a5\u5f53\u6027\u691c\u8a3c\n    void validatePattern(const std::string&amp; name, \n                        const PatternDefinition&amp; def) {\n        try {\n            std::regex test_pattern(def.pattern);\n\n            \/\/ \u6709\u52b9\u306a\u30b1\u30fc\u30b9\u306e\u30c6\u30b9\u30c8\n            for (const auto&amp; test_case : def.valid_cases) {\n                if (!std::regex_match(test_case, test_pattern)) {\n                    throw std::runtime_error(\n                        \"\u6709\u52b9\u306a\u30c6\u30b9\u30c8\u30b1\u30fc\u30b9\u304c\u30de\u30c3\u30c1\u3057\u307e\u305b\u3093: \" + test_case);\n                }\n            }\n\n            \/\/ \u7121\u52b9\u306a\u30b1\u30fc\u30b9\u306e\u30c6\u30b9\u30c8\n            for (const auto&amp; test_case : def.invalid_cases) {\n                if (std::regex_match(test_case, test_pattern)) {\n                    throw std::runtime_error(\n                        \"\u7121\u52b9\u306a\u30c6\u30b9\u30c8\u30b1\u30fc\u30b9\u304c\u30de\u30c3\u30c1\u3057\u307e\u3059: \" + test_case);\n                }\n            }\n        } catch (const std::regex_error&amp; e) {\n            throw std::runtime_error(\n                \"\u30d1\u30bf\u30fc\u30f3\u300c\" + name + \"\u300d\u306e\u69cb\u6587\u30a8\u30e9\u30fc: \" + e.what());\n        }\n    }\n\n    \/\/ \u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306e\u751f\u6210\n    void generateDocumentation(const std::string&amp; name,\n                             const PatternDefinition&amp; def) {\n        std::ofstream doc(\"regex_patterns.md\", std::ios::app);\n        doc &lt;&lt; \"## \u30d1\u30bf\u30fc\u30f3: \" &lt;&lt; name &lt;&lt; \"\\n\\n\"\n            &lt;&lt; \"### \u8aac\u660e\\n\" &lt;&lt; def.description &lt;&lt; \"\\n\\n\"\n            &lt;&lt; \"### \u30d1\u30bf\u30fc\u30f3\\n```\\n\" &lt;&lt; def.pattern &lt;&lt; \"\\n```\\n\\n\"\n            &lt;&lt; \"### \u4f7f\u7528\u4f8b\\n\" &lt;&lt; def.example &lt;&lt; \"\\n\\n\"\n            &lt;&lt; \"### \u30c6\u30b9\u30c8\u30b1\u30fc\u30b9\\n\"\n            &lt;&lt; \"#### \u6709\u52b9\u306a\u30b1\u30fc\u30b9\\n\";\n\n        for (const auto&amp; test : def.valid_cases) {\n            doc &lt;&lt; \"- `\" &lt;&lt; test &lt;&lt; \"`\\n\";\n        }\n\n        doc &lt;&lt; \"#### \u7121\u52b9\u306a\u30b1\u30fc\u30b9\\n\";\n        for (const auto&amp; test : def.invalid_cases) {\n            doc &lt;&lt; \"- `\" &lt;&lt; test &lt;&lt; \"`\\n\";\n        }\n        doc &lt;&lt; \"\\n---\\n\\n\";\n    }\n};\n\n\/\/ \u4f7f\u7528\u4f8b\nvoid setupRegexPatterns() {\n    RegexPatternLibrary library;\n\n    \/\/ \u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u30d1\u30bf\u30fc\u30f3\u306e\u767b\u9332\n    library.registerPattern(\"EMAIL\", {\n        R\"([a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\\.[a-zA-Z]{2,})\",\n        \"\u6a19\u6e96\u7684\u306a\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u306e\u30d0\u30ea\u30c7\u30fc\u30b7\u30e7\u30f3\",\n        \"example@domain.com\",\n        {\"test@example.com\", \"user.name@company.co.jp\"},\n        {\"invalid@\", \"@domain.com\", \"test@.com\"}\n    });\n}<\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-23\">\u30b3\u30fc\u30c9\u30ec\u30d3\u30e5\u30fc\u3067\u306e\u30c1\u30a7\u30c3\u30af\u30dd\u30a4\u30f3\u30c8<\/h3>\n\n\n\n<p>\u6b63\u898f\u8868\u73fe\u51e6\u7406\u306e\u30b3\u30fc\u30c9\u30ec\u30d3\u30e5\u30fc\u3067\u78ba\u8a8d\u3059\u3079\u304d\u91cd\u8981\u306a\u30dd\u30a4\u30f3\u30c8\u3092\u793a\u3057\u307e\u3059\u3002<\/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=\"\">\/\/ \u30b3\u30fc\u30c9\u30ec\u30d3\u30e5\u30fc\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\u306e\u5b9f\u88c5\u4f8b\nclass RegexCodeReviewer {\npublic:\n    \/\/ \u30ec\u30d3\u30e5\u30fc\u9805\u76ee\u306e\u69cb\u9020\u4f53\n    struct ReviewItem {\n        std::string category;\n        std::string check_point;\n        std::string rationale;\n        bool is_critical;\n    };\n\n    \/\/ \u30ec\u30d3\u30e5\u30fc\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\u306e\u521d\u671f\u5316\n    RegexCodeReviewer() {\n        initializeCheckList();\n    }\n\n    \/\/ \u30ec\u30d3\u30e5\u30fc\u5b9f\u65bd\n    std::vector&lt;std::string&gt; reviewCode(const std::string&amp; code) {\n        std::vector&lt;std::string&gt; findings;\n\n        for (const auto&amp; item : check_list_) {\n            if (shouldFlag(code, item)) {\n                std::string finding = formatFinding(item);\n                findings.push_back(finding);\n            }\n        }\n\n        return findings;\n    }\n\nprivate:\n    std::vector&lt;ReviewItem&gt; check_list_;\n\n    void initializeCheckList() {\n        check_list_ = {\n            {\n                \"\u30d1\u30bf\u30fc\u30f3\u69cb\u6587\",\n                \"\u30d1\u30bf\u30fc\u30f3\u306e\u4e8b\u524d\u30b3\u30f3\u30d1\u30a4\u30eb\u78ba\u8a8d\",\n                \"\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6700\u9069\u5316\u306e\u305f\u3081\",\n                true\n            },\n            {\n                \"\u30a8\u30e9\u30fc\u51e6\u7406\",\n                \"regex_error\u306e\u9069\u5207\u306a\u51e6\u7406\",\n                \"\u4f8b\u5916\u5b89\u5168\u6027\u306e\u78ba\u4fdd\",\n                true\n            },\n            {\n                \"\u30e1\u30e2\u30ea\u7ba1\u7406\",\n                \"\u5927\u898f\u6a21\u5165\u529b\u3067\u306e\u51e6\u7406\u65b9\u6cd5\",\n                \"\u30e1\u30e2\u30ea\u52b9\u7387\u306e\u78ba\u4fdd\",\n                true\n            },\n            {\n                \"\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\",\n                \"\u30d1\u30bf\u30fc\u30f3\u306e\u8aac\u660e\u30b3\u30e1\u30f3\u30c8\",\n                \"\u4fdd\u5b88\u6027\u306e\u5411\u4e0a\",\n                false\n            }\n        };\n    }\n\n    bool shouldFlag(const std::string&amp; code, const ReviewItem&amp; item) {\n        \/\/ \u30ec\u30d3\u30e5\u30fc\u9805\u76ee\u306b\u57fa\u3065\u304f\u30b3\u30fc\u30c9\u5206\u6790\u30ed\u30b8\u30c3\u30af\n        return false; \/\/ \u5b9f\u969b\u306e\u5b9f\u88c5\u3067\u306f\u3088\u308a\u8a73\u7d30\u306a\u5206\u6790\u3092\u884c\u3046\n    }\n\n    std::string formatFinding(const ReviewItem&amp; item) {\n        return item.category + \": \" + item.check_point + \n               (item.is_critical ? \" [\u91cd\u8981]\" : \"\");\n    }\n};<\/pre>\n\n\n\n<p>\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u898f\u7d04\u306e\u30dd\u30a4\u30f3\u30c8\uff1a<\/p>\n\n\n<div id=\"id-e4cb7e4b-db5e-48d4-902c-87d0a66dccb3\">\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u30ab\u30c6\u30b4\u30ea<\/th><th>\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3<\/th><th>\u7406\u7531<\/th><\/tr><\/thead><tbody><tr><td>\u30d1\u30bf\u30fc\u30f3\u7ba1\u7406<\/td><td>\u96c6\u4e2d\u7ba1\u7406\u3068\u6587\u66f8\u5316<\/td><td>\u4fdd\u5b88\u6027\u306e\u5411\u4e0a<\/td><\/tr><tr><td>\u547d\u540d\u898f\u5247<\/td><td>\u660e\u78ba\u3067\u8aac\u660e\u7684\u306a\u540d\u524d<\/td><td>\u53ef\u8aad\u6027\u306e\u5411\u4e0a<\/td><\/tr><tr><td>\u30a8\u30e9\u30fc\u51e6\u7406<\/td><td>\u5305\u62ec\u7684\u306a\u4f8b\u5916\u51e6\u7406<\/td><td>\u5b89\u5b9a\u6027\u306e\u78ba\u4fdd<\/td><\/tr><tr><td>\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9<\/td><td>\u6700\u9069\u5316\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3<\/td><td>\u52b9\u7387\u6027\u306e\u7dad\u6301<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n<p>\u5b9f\u88c5\u6642\u306e\u91cd\u8981\u306a\u30dd\u30a4\u30f3\u30c8\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30d1\u30bf\u30fc\u30f3\u306e\u7ba1\u7406<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4e00\u5143\u7ba1\u7406\u306e\u5b9f\u65bd<\/li>\n\n\n\n<li>\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u306e\u6d3b\u7528<\/li>\n\n\n\n<li>\u30c6\u30b9\u30c8\u30b1\u30fc\u30b9\u306e\u7ba1\u7406<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u5316<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30a4\u30f3\u30e9\u30a4\u30f3\u30b3\u30e1\u30f3\u30c8<\/li>\n\n\n\n<li>API\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8<\/li>\n\n\n\n<li>\u4f7f\u7528\u4f8b\u306e\u63d0\u4f9b<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u30ec\u30d3\u30e5\u30fc\u30d7\u30ed\u30bb\u30b9<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\u306e\u6d3b\u7528<\/li>\n\n\n\n<li>\u81ea\u52d5\u5316\u30c4\u30fc\u30eb\u306e\u5229\u7528<\/li>\n\n\n\n<li>\u30b3\u30fc\u30c9\u30ec\u30d3\u30e5\u30fc\u57fa\u6e96\u306e\u7d71\u4e00<\/li>\n<\/ul>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u3092\u9075\u5b88\u3059\u308b\u3053\u3068\u3067\u3001\u4fdd\u5b88\u6027\u306e\u9ad8\u3044\u6b63\u898f\u8868\u73fe\u51e6\u7406\u30b7\u30b9\u30c6\u30e0\u3092\u7dad\u6301\u3067\u304d\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Warning: Undefined array key &#8220;is_admin&#8221; in \/home\/xs392991\/dexall.co.jp\/public_html\/articles\/wp-content\/themes\/ &#8230; <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":{"0":"post-2219","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\/2219","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=2219"}],"version-history":[{"count":1,"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=\/wp\/v2\/posts\/2219\/revisions"}],"predecessor-version":[{"id":2220,"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=\/wp\/v2\/posts\/2219\/revisions\/2220"}],"wp:attachment":[{"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2219"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2219"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dexall.co.jp\/articles\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2219"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}