{"title":" std::priority_queue ","provider_url":"https://hatena.blog","width":"100%","height":"190","image_url":null,"categories":["C++"],"author_url":"https://blog.hatena.ne.jp/blanketsky/","author_name":"blanketsky","provider_name":"Hatena Blog","blog_title":"blanket log","description":"\u3088\u304f\u5d4c\u308b\u306e\u3067\u30e1\u30e2\u3002 \u5927\u304d\u306a\u3082\u306e\u304b\u3089\u51fa\u3066\u304f\u308b \u6bd4\u8f03\u95a2\u6570\u306e\u5b9f\u88c5\u6cd5\u306f\u982d\u306b\u5165\u308c\u3066\u304a\u304f \u30b3\u30f3\u30d1\u30a4\u30e9\u306e\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\u306b\u671f\u5f85\u3057\u306a\u3044 priority_queue<Hoge> pq; \u306e\u3088\u3046\u306b\u4f7f\u3046Hoge\u30af\u30e9\u30b9 \u3067\u306f\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u306f\u6bd4\u8f03\u306b std::less<Hoge> \u304c\u4f7f\u308f\u308c\u308b\u306e\u3067 operator< \u306e\u5b9f\u88c5\u304c\u5fc5\u8981\u3002 class Hoge { ... bool operator<(const Hoge &a) const; }; \u4e8c\u3064\u306econst \u3092\u5fd8\u308c\u308b\u3068\u60b2\u60e8\u306a\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002 \u6bd4\u8f03\u95a2\u6570\u306e\u90e8\u5206\u3092\u5206\u96e2\u3057\u3088\u3046\u3068\u3059\u308b\u3068\u3001\u300c\u578b\u300d\u304c\u5fc5\u8981\u306a\u306e\u3067\u666e\u901a\u306e\u95a2\u6570\u3067\u306a\u304f\u30d5\u30a1\u30f3\u30af\u30bf\u30af\u30e9\u30b9\u304c\u5fc5\u8981\u3002 struct Compare\u2026","type":"rich","url":"https://blanketsky.hatenadiary.org/entry/20070717/1184683160","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblanketsky.hatenadiary.org%2Fentry%2F20070717%2F1184683160\" title=\" std::priority_queue  - blanket log\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_url":"https://blanketsky.hatenadiary.org/","published":"2007-07-17 23:39:20","version":"1.0"}