适配器模式（c++）

#include<iostream>
#include<vector>
#include<algorithm>
using namespace std;

struct MyPrint {
	void operator()(int v1,int v2){
		cout << v1 + v2 << endl;
	}
};
//定义目标接口 我是配偶 适配成什么样
class Target {
public:
	virtual void operator()(int v) = 0;
};
//适配器
//class Adapter :public Target {
//public:
//	virtual void operator()(int v) {
//		print(v, 100);
//	}
//private:
//	MyPrint print;
//};
class Adapter :public Target {
public:
	Adapter(int param) {
		this->param = param;
	}
	virtual void operator()(int v) {
		print(v, param);
	}
private:
	MyPrint print;
	int param;
};
int main() {

	vector<int> v;
	for (int i = 0; i < 10; i++)
	{
		v.push_back(i);
	}
	for_each(v.begin(),v.end(),Adapter(5));

	cin.get();
	return 0;
}