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ä½ç½®ï¼šé¦–页 > C++ å‚考手册 >è¿ä»£å™¨åº“ > std::permutable
std::permutable
concept permutable =
std::forward_iterator<I> &&
std::indirectly_movable_storable<I> &&
概念 permutable 细化 std::forward_iterator ï¼Œæ·»åŠ é€šè¿‡ç§»åŠ¨ä¸Žäº¤æ¢é‡æŽ’çš„è¦æ±‚。
è¯ä¹‰è¦æ±‚
I 实现 permutable ，仅若其所蕴å«çš„所有概念å‡å¾—到实现。
å‚阅
| (C++20) |
指定é‡æŽ’åºåˆ—为有åºåºåˆ—的算法的共用è¦æ±‚ (概念) |