{"id":102554,"date":"2024-03-22T05:34:00","date_gmt":"2024-03-21T20:34:00","guid":{"rendered":"https:\/\/www.silicloud.com\/ja\/blog\/c%e8%a8%80%e8%aa%9e%e3%81%ae%e9%96%a2%e6%95%b0%e3%80%8cmodify%e3%80%8d%e3%81%ae%e5%88%a9%e7%94%a8%e6%96%b9%e6%b3%95\/"},"modified":"2024-03-28T12:01:35","modified_gmt":"2024-03-28T03:01:35","slug":"c%e8%a8%80%e8%aa%9e%e3%81%ae%e9%96%a2%e6%95%b0%e3%80%8cmodify%e3%80%8d%e3%81%ae%e5%88%a9%e7%94%a8%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/ja\/blog\/c%e8%a8%80%e8%aa%9e%e3%81%ae%e9%96%a2%e6%95%b0%e3%80%8cmodify%e3%80%8d%e3%81%ae%e5%88%a9%e7%94%a8%e6%96%b9%e6%b3%95\/","title":{"rendered":"C\u8a00\u8a9e\u306e\u95a2\u6570\u300cmodify\u300d\u306e\u5229\u7528\u65b9\u6cd5"},"content":{"rendered":"

C\u8a00\u8a9e\u3067\u306f\u3001modify\u95a2\u6570\u306f\u5909\u6570\u306e\u5024\u3092\u5909\u66f4\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n

\u95a2\u6570\u5b9a\u7fa9:<\/p>\n

void modify(int *ptr) {\r\n    \/\/ \u4fee\u6539ptr\u6307\u9488\u6240\u6307\u5411\u7684\u53d8\u91cf\u7684\u503c\r\n    *ptr = 10;\r\n}\r\n<\/code><\/pre>\n
\u4f7f\u308f\u308c\u308b\u4f8b\uff1a<\/p>\n
int main() {\r\n    int num = 5;\r\n    \r\n    printf(\"Before modify: %d\\n\", num);\r\n    \r\n    modify(&num);\r\n    \r\n    printf(\"After modify: %d\\n\", num);\r\n    \r\n    return 0;\r\n}\r\n<\/code><\/pre>\n
\u4f55\u3089\u304b\u306e\u7d50\u679c\u3092\u51fa\u3059<\/p>\n
Before modify: 5\r\nAfter modify: 10\r\n<\/code><\/pre>\n
\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001modify \u95a2\u6570\u306f int \u578b\u5909\u6570\u306e\u30dd\u30a4\u30f3\u30bf\u3092\u5f15\u6570\u3068\u3057\u3066\u53d7\u3051\u53d6\u308a\u307e\u3059\u3002* \u3068\u3044\u3046\u9006\u53c2\u7167\u6f14\u7b97\u5b50\u3092\u4f7f\u7528\u3057\u3066\u3001\u30dd\u30a4\u30f3\u30bf\u306e\u53c2\u7167\u3059\u308b\u5909\u6570\u306e\u5024\u3092\u5909\u66f4\u3057\u3001\u3053\u3053\u3067\u306f num \u306e\u5024\u3092 10 \u306b\u5909\u66f4\u3057\u3066\u3044\u307e\u3059\u3002main \u95a2\u6570\u3067\u306f\u3001& \u6f14\u7b97\u5b50\u3092\u4f7f\u7528\u3057\u3066 num \u306e\u30a2\u30c9\u30ec\u30b9\u3092\u53d6\u5f97\u3057\u3001\u30a2\u30c9\u30ec\u30b9\u3092 modify \u95a2\u6570\u306b\u6e21\u3057\u3066\u5909\u66f4\u3057\u3066\u3044\u307e\u3059\u3002\u6700\u7d42\u7684\u306b\u3001\u51fa\u529b\u7d50\u679c\u306f num \u306e\u5024\u304c\u6b63\u5e38\u306b 10 \u306b\u5909\u66f4\u3055\u308c\u305f\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
C\u8a00\u8a9e\u3067\u306f\u3001modify\u95a2\u6570\u306f\u5909\u6570\u306e\u5024\u3092\u5909\u66f4\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002 \u95a2\u6570\u5b9a\u7fa9: void modify(int *ptr) { \/\/ \u4fee\u6539ptr\u6307\u9488\u6240\u6307\u5411\u7684\u53d8\u91cf\u7684\u503c *ptr = 10; } \u4f7f\u308f\u308c\u308b\u4f8b\uff1a int ma […]<\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-102554","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"\nC\u8a00\u8a9e\u306e\u95a2\u6570\u300cmodify\u300d\u306e\u5229\u7528\u65b9\u6cd5 - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/ja\/blog\/c\u8a00\u8a9e\u306e\u95a2\u6570\u300cmodify\u300d\u306e\u5229\u7528\u65b9\u6cd5\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"C\u8a00\u8a9e\u306e\u95a2\u6570\u300cmodify\u300d\u306e\u5229\u7528\u65b9\u6cd5\" \/>\n<meta property=\"og:description\" content=\"C\u8a00\u8a9e\u3067\u306f\u3001modify\u95a2\u6570\u306f\u5909\u6570\u306e\u5024\u3092\u5909\u66f4\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002 \u95a2\u6570\u5b9a\u7fa9: void modify(int *ptr) { \/\/ \u4fee\u6539ptr\u6307\u9488\u6240\u6307\u5411\u7684\u53d8\u91cf\u7684\u503c *ptr = 10; } \u4f7f\u308f\u308c\u308b\u4f8b\uff1a int ma […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/ja\/blog\/c\u8a00\u8a9e\u306e\u95a2\u6570\u300cmodify\u300d\u306e\u5229\u7528\u65b9\u6cd5\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - Silicon Cloud\" \/>\n<meta property=\"article:published_time\" content=\"2024-03-21T20:34:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-03-28T03:01:35+00:00\" \/>\n<meta name=\"author\" content=\"\u590f\u6a39, \u98a8\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u57f7\u7b46\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u590f\u6a39, \u98a8\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/c%e8%a8%80%e8%aa%9e%e3%81%ae%e9%96%a2%e6%95%b0%e3%80%8cmodify%e3%80%8d%e3%81%ae%e5%88%a9%e7%94%a8%e6%96%b9%e6%b3%95\/\",\"url\":\"https:\/\/www.silicloud.com\/ja\/blog\/c%e8%a8%80%e8%aa%9e%e3%81%ae%e9%96%a2%e6%95%b0%e3%80%8cmodify%e3%80%8d%e3%81%ae%e5%88%a9%e7%94%a8%e6%96%b9%e6%b3%95\/\",\"name\":\"C\u8a00\u8a9e\u306e\u95a2\u6570\u300cmodify\u300d\u306e\u5229\u7528\u65b9\u6cd5 - Blog - Silicon Cloud\",\"isPartOf\":{\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/#website\"},\"datePublished\":\"2024-03-21T20:34:00+00:00\",\"dateModified\":\"2024-03-28T03:01:35+00:00\",\"author\":{\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/#\/schema\/person\/4e591db2661c4cc425470b461259391d\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/c%e8%a8%80%e8%aa%9e%e3%81%ae%e9%96%a2%e6%95%b0%e3%80%8cmodify%e3%80%8d%e3%81%ae%e5%88%a9%e7%94%a8%e6%96%b9%e6%b3%95\/#breadcrumb\"},\"inLanguage\":\"ja\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.silicloud.com\/ja\/blog\/c%e8%a8%80%e8%aa%9e%e3%81%ae%e9%96%a2%e6%95%b0%e3%80%8cmodify%e3%80%8d%e3%81%ae%e5%88%a9%e7%94%a8%e6%96%b9%e6%b3%95\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/c%e8%a8%80%e8%aa%9e%e3%81%ae%e9%96%a2%e6%95%b0%e3%80%8cmodify%e3%80%8d%e3%81%ae%e5%88%a9%e7%94%a8%e6%96%b9%e6%b3%95\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.silicloud.com\/ja\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"C\u8a00\u8a9e\u306e\u95a2\u6570\u300cmodify\u300d\u306e\u5229\u7528\u65b9\u6cd5\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/#website\",\"url\":\"https:\/\/www.silicloud.com\/ja\/blog\/\",\"name\":\"Blog - Silicon Cloud\",\"description\":\"\",\"inLanguage\":\"ja\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/#\/schema\/person\/4e591db2661c4cc425470b461259391d\",\"name\":\"\u590f\u6a39, \u98a8\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/65e0ff40534461b1fa000382dc194e1716f793ab0bcb218ac3c40895551a08c5?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/65e0ff40534461b1fa000382dc194e1716f793ab0bcb218ac3c40895551a08c5?s=96&d=mm&r=g\",\"caption\":\"\u590f\u6a39, \u98a8\"},\"url\":\"https:\/\/www.silicloud.com\/ja\/blog\/author\/natsukikaze\/\"},{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/c%e8%a8%80%e8%aa%9e%e3%81%ae%e9%96%a2%e6%95%b0%e3%80%8cmodify%e3%80%8d%e3%81%ae%e5%88%a9%e7%94%a8%e6%96%b9%e6%b3%95\/#local-main-organization-logo\",\"url\":\"\",\"contentUrl\":\"\",\"caption\":\"Blog - Silicon Cloud\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"C\u8a00\u8a9e\u306e\u95a2\u6570\u300cmodify\u300d\u306e\u5229\u7528\u65b9\u6cd5 - Blog - Silicon Cloud","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.silicloud.com\/ja\/blog\/c\u8a00\u8a9e\u306e\u95a2\u6570\u300cmodify\u300d\u306e\u5229\u7528\u65b9\u6cd5\/","og_locale":"ja_JP","og_type":"article","og_title":"C\u8a00\u8a9e\u306e\u95a2\u6570\u300cmodify\u300d\u306e\u5229\u7528\u65b9\u6cd5","og_description":"C\u8a00\u8a9e\u3067\u306f\u3001modify\u95a2\u6570\u306f\u5909\u6570\u306e\u5024\u3092\u5909\u66f4\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002 \u95a2\u6570\u5b9a\u7fa9: void modify(int *ptr) { \/\/ \u4fee\u6539ptr\u6307\u9488\u6240\u6307\u5411\u7684\u53d8\u91cf\u7684\u503c *ptr = 10; } \u4f7f\u308f\u308c\u308b\u4f8b\uff1a int ma […]","og_url":"https:\/\/www.silicloud.com\/ja\/blog\/c\u8a00\u8a9e\u306e\u95a2\u6570\u300cmodify\u300d\u306e\u5229\u7528\u65b9\u6cd5\/","og_site_name":"Blog - Silicon Cloud","article_published_time":"2024-03-21T20:34:00+00:00","article_modified_time":"2024-03-28T03:01:35+00:00","author":"\u590f\u6a39, \u98a8","twitter_card":"summary_large_image","twitter_misc":{"\u57f7\u7b46\u8005":"\u590f\u6a39, \u98a8"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.silicloud.com\/ja\/blog\/c%e8%a8%80%e8%aa%9e%e3%81%ae%e9%96%a2%e6%95%b0%e3%80%8cmodify%e3%80%8d%e3%81%ae%e5%88%a9%e7%94%a8%e6%96%b9%e6%b3%95\/","url":"https:\/\/www.silicloud.com\/ja\/blog\/c%e8%a8%80%e8%aa%9e%e3%81%ae%e9%96%a2%e6%95%b0%e3%80%8cmodify%e3%80%8d%e3%81%ae%e5%88%a9%e7%94%a8%e6%96%b9%e6%b3%95\/","name":"C\u8a00\u8a9e\u306e\u95a2\u6570\u300cmodify\u300d\u306e\u5229\u7528\u65b9\u6cd5 - Blog - Silicon Cloud","isPartOf":{"@id":"https:\/\/www.silicloud.com\/ja\/blog\/#website"},"datePublished":"2024-03-21T20:34:00+00:00","dateModified":"2024-03-28T03:01:35+00:00","author":{"@id":"https:\/\/www.silicloud.com\/ja\/blog\/#\/schema\/person\/4e591db2661c4cc425470b461259391d"},"breadcrumb":{"@id":"https:\/\/www.silicloud.com\/ja\/blog\/c%e8%a8%80%e8%aa%9e%e3%81%ae%e9%96%a2%e6%95%b0%e3%80%8cmodify%e3%80%8d%e3%81%ae%e5%88%a9%e7%94%a8%e6%96%b9%e6%b3%95\/#breadcrumb"},"inLanguage":"ja","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.silicloud.com\/ja\/blog\/c%e8%a8%80%e8%aa%9e%e3%81%ae%e9%96%a2%e6%95%b0%e3%80%8cmodify%e3%80%8d%e3%81%ae%e5%88%a9%e7%94%a8%e6%96%b9%e6%b3%95\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.silicloud.com\/ja\/blog\/c%e8%a8%80%e8%aa%9e%e3%81%ae%e9%96%a2%e6%95%b0%e3%80%8cmodify%e3%80%8d%e3%81%ae%e5%88%a9%e7%94%a8%e6%96%b9%e6%b3%95\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/www.silicloud.com\/ja\/blog\/"},{"@type":"ListItem","position":2,"name":"C\u8a00\u8a9e\u306e\u95a2\u6570\u300cmodify\u300d\u306e\u5229\u7528\u65b9\u6cd5"}]},{"@type":"WebSite","@id":"https:\/\/www.silicloud.com\/ja\/blog\/#website","url":"https:\/\/www.silicloud.com\/ja\/blog\/","name":"Blog - Silicon Cloud","description":"","inLanguage":"ja"},{"@type":"Person","@id":"https:\/\/www.silicloud.com\/ja\/blog\/#\/schema\/person\/4e591db2661c4cc425470b461259391d","name":"\u590f\u6a39, \u98a8","image":{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/www.silicloud.com\/ja\/blog\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/65e0ff40534461b1fa000382dc194e1716f793ab0bcb218ac3c40895551a08c5?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/65e0ff40534461b1fa000382dc194e1716f793ab0bcb218ac3c40895551a08c5?s=96&d=mm&r=g","caption":"\u590f\u6a39, \u98a8"},"url":"https:\/\/www.silicloud.com\/ja\/blog\/author\/natsukikaze\/"},{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/www.silicloud.com\/ja\/blog\/c%e8%a8%80%e8%aa%9e%e3%81%ae%e9%96%a2%e6%95%b0%e3%80%8cmodify%e3%80%8d%e3%81%ae%e5%88%a9%e7%94%a8%e6%96%b9%e6%b3%95\/#local-main-organization-logo","url":"","contentUrl":"","caption":"Blog - Silicon Cloud"}]}},"_links":{"self":[{"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/posts\/102554","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/comments?post=102554"}],"version-history":[{"count":2,"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/posts\/102554\/revisions"}],"predecessor-version":[{"id":204956,"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/posts\/102554\/revisions\/204956"}],"wp:attachment":[{"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/media?parent=102554"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/categories?post=102554"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/tags?post=102554"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}