/* The class definition for fractions. */

#include <iostream>
#include "Fraction.h" /* <-- notice this */

using namespace std;

Fraction::Fraction()
/* Default constructor.  Initializes fraction to 0/1 */
{
   numerator = 0; 
   denominator = 1;
}

Fraction::Fraction(int n, int d)
/* initializes fraction to n/d */
{
   numerator = n;
   denominator = d;
}

void Fraction::Input()
/* Get a fraction from standard input, in the form "numerator/denominator." */
{
   char divSign;	// used to consume the '/' character during input
   cin >> numerator >> divSign >> denominator;
}

void Fraction::Show()
/* Display a fraction, in the form "numerator/denominator." */
{
   cout << numerator << '/' << denominator;
}

int Fraction::GetNumerator()
{
   return numerator;
}

int Fraction::GetDenominator()
{
   return denominator;
}

void Fraction::SetValue(int n, int d)
{
   numerator = n;
   denominator = d;
}


double Fraction::Evaluate()
/* Calculates and returns the decimal value of a fraction */
{
   double n = numerator;	// convert numerator to double
   double d = denominator;	// convert denominator to double
   return (n / d);		// compute and return float representation
}