函数指针，函数对象如何彼此不同？它们在哪些地方有用？ [英] How does function pointer, function object differ from each other? In which places are they useful?

问题描述

函数指针和函数对象（仿函数）使用

Function pointers and Function object(functors) uses

推荐答案

利用Google做一些基础研究会找到答案，例如 http://stackoverflow.com/questions/356950/c-functors-and-their-uses [<一个href =http://stackoverflow.com/questions/356950/c-functors-and-their-usestarget =_ blanktitle =New Window> ^ ]。

Making use of Google to do some basic research would find you answers such as http://stackoverflow.com/questions/356950/c-functors-and-their-uses[^].

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