// Specification file for the IntRange class
#ifndef INTRANGE_H
#define INTRANGE_H

#include <iostream>
using namespace std;

class IntRange
{
private:
	int input;	// For user input
	int lower;	// Lower limit of range
	int upper;	// Upper limit of range
public:
	// Exception class
	class OutOfRange
		{ };		// Empty class declaration

	// Member functions
	IntRange(int low, int high)	// Constructor
		{ lower = low; upper = high; }

	int getInput()
		{ cin >> input;
		  if (input < lower || input > upper)
			  throw OutOfRange();
		  return input;
		 }
};

#endif