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#include "Ratio.h"
namespace Sexy
{
Ratio::Ratio()
: mNumerator(1)
, mDenominator(1)
{
}
Ratio::Ratio(int theNumerator, int theDenominator)
{
Set(theNumerator, theDenominator);
}
void Ratio::Set(int theNumerator, int theDenominator)
{
// find the greatest-common-denominator of theNumerator and theDenominator.
int t;
int a = theNumerator;
int b = theDenominator;
while (b != 0)
{
t = b;
b = a % b;
a = t;
}
// divide by the g-c-d to reduce mNumerator/mDenominator to lowest terms.
mNumerator = theNumerator/a;
mDenominator = theDenominator/a;
}
}
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