一个小东西:class Gotter,它从一个异质容器里找到你要的那个东西(二)
用法大概像这样:
class A
{
public:
virtual void print(){cout VEC; VEC.push_back(new A); VEC.push_back(new B); VEC.push_back(new D); Gettor()(VEC)-print(); Gettor()(VEC)-pring(); }
用法大概像这样:
class A
{
public:
virtual void print(){cout VEC; VEC.push_back(new A); VEC.push_back(new B); VEC.push_back(new D); Gettor()(VEC)-print(); Gettor()(VEC)-pring(); }