116.类模板与继承

#include <iostream>
#include <cstdlib>
using namespace std;

//类模板支撑封装 继承 还有多态
template<class T>
class Tfu
{
public:
    T t;
    Tfu():t(0)
    {

    }
    void show()
    {
        cout << t << endl;
    }

    virtual void go()
    {
        cout << "go" << endl;
    }
};

template<class T>
class Tzi :public Tfu<T>
{
public:
    void go()
    {
        cout << "gogogo" << endl;
    }

};

//普通类继承模板类
class zi :public Tfu<int>
{
public:
    void go()
    {
        cout << "gogogogo" << endl;
    }
};

void main()
{
    /*Tzi<int> tzi;
    tzi.t = 100;
    tzi.show();*/
    /*Tfu<int> *p = new Tzi<int>;
    p->go();*/

    Tfu<int> *p = new zi;
    p->go();
    cin.get();
}