/** Set this ratio to this - r
*/
public void sub(Rational r)
{
n = n * r.getD() - r.getN() * d;
d = d * r.getD();
// simplify now to avoid overflow problems
_simplified = false;
simplify();
// Must recalculate the double value.
_gotDoubleValue = false;
}
/** Set the value of this IntRatio to the given Ratioanal.
*/
public void set(Rational r)
{
n = r.getN();
d = r.getD();
// Must recalculate the double value.
_gotDoubleValue = false;
// No need to simplify until necessary.
_simplified = false;
}
/** Creates new IntRatio from the given Rational.
*/
public IntRatio(Rational r)
{
n = r.getN();
d = r.getD();
}
/** Set this ratio to this - r
*/
public void sub(Rational r)
{
n = n * r.getD() - r.getN() * d;
d = d * r.getD();
// simplify now to avoid overflow problems
_simplified = false;
simplify();
// Must recalculate the double value.
_gotDoubleValue = false;
}
/** Set the value of this IntRatio to the given Ratioanal.
*/
public void set(Rational r)
{
n = r.getN();
d = r.getD();
// Must recalculate the double value.
_gotDoubleValue = false;
// No need to simplify until necessary.
_simplified = false;
}
/** Creates new IntRatio from the given Rational.
*/
public IntRatio(Rational r)
{
n = r.getN();
d = r.getD();
}
