给容器快速赋值

#include <iostream>
#include <vector>
using namespace std;
template <typename T>
class InsertPoxy
{
	T & m_poxyContain;
public:
	InsertPoxy(T & poxyContain):m_poxyContain(poxyContain){ };
	template <typename U>
	InsertPoxy& operator()(U elem)
	{
		m_poxyContain.push_back(elem);
		return *this;
	}
	template <typename U>
	InsertPoxy& operator,(U elem)
	{
		m_poxyContain.push_back(elem);
		return *this;
	}
};
template<typename T>
inline InsertPoxy<T> push_back(T & contain)
{
	return InsertPoxy<T>(contain);
};
int main()
{
	vector<int> v;
	
	push_back(v)(1)(2)(3);
	push_back(v),4,5,6;
	vector<string> vs;
	push_back(vs)("nimei")("jiushi")("womei");
	push_back(vs),"shi","de","hehe";
	
	system("pause");
	return 0;
}