我的笔记

1：调用基类方法

#include<iostream>

using namespace std;

class Mammal
{
	public:
	void Move() const {cout<<"move one step"<<endl;}
	void Move(int distance)//加cosnt和不加的区别
	{
		cout<<"move"<<distance<<"step"<<endl;
	}
	protected:
	int itsAge;
	int itsWight;
};

class Dog : public Mammal
{
	public:
	void Move() const;
};

void Dog::Move() const
{
	cout <<"In dog move..."<<endl;
	Mammal::Move(3);
}

int main()
{
	Mammal bigAnimal;
	Dog Fido;
	bigAnimal.Move(10);
	Fido.Mammal::Move(6);//覆盖基类后，仍可以通过限定方法名来调用它，在方法名前加基类名和两
//	Fido.Move(12);       //个冒号，baseClass::Method()
	Fido.Move();
	return 0;
	
}