#include <iterator>	//supplies ostream_iterator

#include <algorithm>	//supplies copy

#include <iostream>	//supplies cout

using namespace std;



template <class Elem>	//class template prefix

class Array

{

	public:

		template <class Iterator>	//member template prefix

		Array(Iterator Begin, Iterator End) 

			{	aPtr = new Elem[End-Begin];	

				copy(Begin,End,aPtr);	

			}

		~Array() { delete[] aPtr;	}

		void Print(unsigned int num){ copy(aPtr,aPtr+num,ostream_iterator<int>(cout," ")); }

		//.. a realistic implementation would include overloaded operators, exception handling etc. 

	private:

		Elem* aPtr;

};