#include "fraction.h"
//------------------------------------------------------------------------
// fraction.cpp -- implementation of a Fraction class
//
//------------------------------------------------------------------------
//------------------------------------------------------------------------
// Fraction::SetValue -- set the value of the fraction
//------------------------------------------------------------------------
void Fraction::SetValue (int numerator, int denominator)
{
   num = numerator;
   den = denominator;
}

//------------------------------------------------------------------------
// Fraction::GetValue -- get the approx. value of the fraction
//------------------------------------------------------------------------
double Fraction::GetValue ()
{
   return ((double) num / (double) den);   // typecasts force double division
}

//------------------------------------------------------------------------
// Fraction::Add -- add two fractions, return a new third fraction
//------------------------------------------------------------------------
Fraction Fraction::Add (Fraction rhs)
{
   Fraction retval;
   retval.SetValue (num * rhs.den + rhs.num * den, den * rhs.den);
   return retval;
}