/**
* @param obj the object to check this against for equality
* @return true if the given obj is a SimplifiedRational value and its
* numerator and denominator are equal to this rational value's numerator and denominator,
* false otherwise
*/
public override bool Equals(object obj)
{
if (obj is SimplifiedRational)
{
SimplifiedRational s = (SimplifiedRational)obj;
if (s.Numerator == this.Numerator && s.Denominator == this.Denominator)
{
return(true);
}
}
return(false);
}
/**
* Specialized constructor to take advantage of shared code between
* Rational and SimplifiedRational
* <p>
* Essentially, this method allows us to implement most of RationalBase methods
* directly in the interface while preserving the underlying type
*
* @param numerator
* the numerator of the rational value to construct
* @param denominator
* the denominator of the rational value to construct
* @return the constructed rational value
* @throws ArgumentException
* if the given denominator is 0
*/
public override RationalBase Construct(int numerator, int denominator)
{
if (denominator == 0)
{
throw new ArgumentException();
}
int[] array = new int[2];
array = Simplify(numerator, denominator);
SimplifiedRational returnObj = new SimplifiedRational(array[0], array[1]);
return(returnObj);
}
/**
* @param obj the object to check this against for equality
* @return true if the given obj is a SimplifiedRational value and its
* numerator and denominator are equal to this rational value's numerator and denominator,
* false otherwise
*/
public override bool Equals(object obj)
{
if (obj == this)
{
return(true);
}
if (obj == null)
{
return(false);
}
SimplifiedRational check = null;
if (obj is SimplifiedRational)
{
check = (SimplifiedRational)obj;
}
return(check.Numerator == Numerator && check.Denominator == Denominator);
}
/**
* @param obj the object to check this against for equality
* @return true if the given obj is a SimplifiedRational value and its
* numerator and denominator are equal to this rational value's numerator and denominator,
* false otherwise
*/
public override bool Equals(object obj)
{
if (obj == this)
{
return(true);
}
if (obj == null)
{
return(false);
}
SimplifiedRational t = null;
if (obj is SimplifiedRational)
{
t = (SimplifiedRational)obj;
}
else
{
return(false);
}
return(this.Numerator == t.Numerator && this.Denominator == t.Denominator);
}