{"provider_url":"https://hatena.blog","author_name":"Cryolite","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.cryolite.net%2Fentry%2F20040716%2Fp3\" title=\"resize + memcpy - Cry&#39;s Blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","title":"resize + memcpy","published":"2004-07-16 00:00:02","image_url":null,"blog_title":"Cry's Blog","description":"std::vector v; v.resize(sz); memcpy(&v[0], data, data + sz); \u307e\u305a\u6700\u521d\u306b1\u70b9\uff0e&v[0]\u306e\u3088\u3046\u306bvector\u306e\u5185\u90e8\u30d0\u30c3\u30d5\u30a1\u3092\u9023\u7d9a\u3057\u305f\u914d\u5217\u3068\u307f\u306a\u3057\u305f\u4e0a\u3067CAPI\u306b\u7a81\u3063\u8fbc\u3080\u306e\u306f\u6a19\u6e96\u3067\u4fdd\u8a3c\u3055\u308c\u305f\u5b89\u5168\u306a\u64cd\u4f5c\u3067\u3059\uff0e\uff08ISO/IEC 14882-2003 23.2.4 -1-\u304c\u8ad6\u62e0\u306b\u306a\u308a\u307e\u3059\uff0e\u5f8c\uff0c\u300cEffective STL\u300d\u3082\u53c2\u8003\u306b\u306a\u308a\u307e\u3059\uff0e\uff09 \u4e0a\u306e\u30b3\u30fc\u30c9\u306f\u305d\u3053\u305d\u3053\u901f\u3044\u3068\u601d\u308f\u308c\u307e\u3059\uff0e\u304c\uff0c\u305d\u3053\u305d\u3053\u901f\u3044\u306e\u306f\u6050\u3089\u304fvector\u306evalue_type\u304c(unsigned) char\u306e\u5834\u5408\u3060\u3051\u3067\u3059\uff0e\u4ed6\u306ePOD\uff0c\u4f8b\u3048\u3070int\u7b49\u3067\u306fresize\u3057\u305f\u3068\u304d\u306b\u660e\u793a\u2026","width":"100%","provider_name":"Hatena Blog","version":"1.0","height":"190","type":"rich","categories":[],"url":"https://blog.cryolite.net/entry/20040716/p3","author_url":"https://blog.hatena.ne.jp/Cryolite/","blog_url":"https://blog.cryolite.net/"}