main.cpp

c++程序

//main.cpp
#include "Component.h" 
#include "Composite.h" 
#include "Leaf.h" 
#include <iostream> 
using namespace std;

int main(int argc,char* argv[]) 
{ 
	Leaf* l = new Leaf(); 
	l->Operation();
	Composite* com = new Composite();
	com->Add(l);
	com->Operation();
	Component* ll = com->GetChild(0);
	ll->Operation();
	return 0;
}