STL之template类模板

#include <iostream>
using namespace std;

template<class T>//类模板
class Person{
    public://构造函数
        Person(T id,T age){
            this->mAge=age;
            this->mId=id;
        }
    void Show(){
        cout<<"ID:"<<mId<<" Age:"<<mAge<<endl;
    }
    public:
        T mId;
        T mAge;
};
void test01(){
    Person<int> p(10,20);
    p.Show();
}
int main(){
    test01();
    return 0;
}