C++11 virtual函數學習筆記

#include
#include
using namespace std;
class Base
{
public:
	Base(){}
	~Base(){}
public:
	virtual void f1(int x){ cout << "baseclass: f1() " << x << endl; }
	virtual void f2()final{ cout << "baseclass: f2()  " << endl; }
	void f3(int x){ cout << "baseclass : f3() " <f1(1);
	pBase->f2();
	pBase->f3(3);
	cout << endl;
	Derive* pDerive = new Derive();
	pDerive->f1(2.0);
	pDerive->f1(2);
	//pDerive->f2();
	pDerive->f3(3);
	cout << endl;
	return 0;
}