#include "Rational.h"

// constructor
Rational::Rational(int n, int d) {  
	set(n, d); }  

bool Rational::set(int n, int d)
{
	if (d != 0) {
		num_ = n;
		den_ = d;
		return true;
	}
	else
		return false;
}

// accessor functions
int Rational::num() const { 
	return num_; }
int Rational::den() const { 
	return den_; }

// returns decimal equivalent
double Rational::decimal() const { 
	return num_ / double(den_); }