我如何界定在C++中接受衍生成员职能点的一类方法?
原文：How I do define a class method that accepts a derived class member function pointer as a parameter in C++?
原文：How I do define a class method that accepts a derived class member function pointer as a parameter in C++?
I m 采用信号-Slot C++执行,见:https://github.com/pbhogan/Signals,在用户接口图书馆Im发展中安装活动听众。