int IEqualityComparer <UnordererPair <T> > .GetHashCode(UnordererPair <T> obj)
{
return(obj.Item1.GetHashCode() + obj.Item2.GetHashCode());
}
bool IEquatable <UnordererPair <T> > .Equals(UnordererPair <T> other)
{
return
((Item1.Equals(other.Item1) && Item2.Equals(other.Item2)) ||
(Item1.Equals(other.Item2) && Item2.Equals(other.Item1)));
}
bool IEqualityComparer <UnordererPair <T> > .Equals(UnordererPair <T> x, UnordererPair <T> y)
{
return(((IEquatable <UnordererPair <T> >)x).Equals(y));
}