【C++】std::bind()

C++11中的std::bind 简单易懂_云飞扬_Dylan的博客-CSDN博客_c++ std::bind

C++11新特性:参数绑定——std::bind____Blue_H的博客-CSDN博客_std:bind

 

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https://blog.csdn.net/dongkun152/article/details/123992292

 

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std::bind绑定一个成员函数

bind绑定类成员函数时,第一个参数表示对象的成员函数的指针,第二个参数表示对象的地址。
必须显示的指定&Base::diplay_sum,因为编译器不会将对象的成员函数隐式转换成函数指针,所以必须在Base::display_sum前添加&;
使用对象成员函数的指针时,必须要知道该指针属于哪个对象,因此第二个参数为对象的地址 &base;

posted @ 2022-08-10 13:31  星火-AI  阅读(71)  评论(0编辑  收藏  举报