01strategypattern.cpp

Head First设计模式在C++上的实现

// 01StrategyPattern.cpp : 定义控制台应用程序的入口点。
//

#include "stdafx.h"
#include "Duck.h"

int _tmain(int argc, _TCHAR* argv[])
{
	CDuck* mallard=new CMallardDuck;
	mallard->display();
	mallard->PerformFly();
	mallard->PerformQuack();
	
	CDuck* model =new CModelDuck;
	model->display();
	model->PerformFly();
	model->PerformQuack();
	model->setFlyBehavior(new CFlyRocketPowered);
	model->PerformFly();



	int i;
	std::cin>>i;
	return 0;
}