fssssssss的专栏

策略模式定义了一系列的算法，并将每一个算法封装起来，而且使它们还可以相互替换。策略模式让算法独立于使用它的客户而独立变化。（原文：The Strategy Pattern defines a family of algorithms,encapsulates each one,and makes them interchangeable. Strategy lets the algorithm v

#include class Person { private: static Person *singlePerson; Person() { std::cout<<"Create Person"<<std::endl; } ~Person() { std::cout<<"Delete Person"<<std::endl; } class CGarInner{//