public static bool operator==(GfVec2d lhs, GfVec2d rhs)
{
// The Swig binding glue will re-enter this operator comparing to null, so
// that case must be handled explicitly to avoid an infinite loop. This is still
// not great, since it crosses the C#/C++ barrier twice. A better approache might
// be to return a simple value from C++ that can be compared in C#.
bool lnull = lhs as object == null;
bool rnull = rhs as object == null;
return((lnull == rnull) && ((lnull && rnull) || GfVec2d.Equals(lhs, rhs)));
}
override public bool Equals(object rhs)
{
return(GfVec2d.Equals(this, rhs as GfVec2d));
}