public override int GetHashCode(GraphEdge <TValue, TDirection> obj)
{
if (ReferenceEquals(obj, null))
{
return(0);
}
// Combine the high and low words of the direction and target hash codes.
return(DirectionEqualityComparer.GetHashCode(obj.Direction) << 16 | GraphNodeEqualityComparer.GetHashCode(obj.Target) >> 16);
}
public override bool Equals(GraphEdge <TValue, TDirection> x, GraphEdge <TValue, TDirection> y)
{
if (ReferenceEquals(x, y))
{
return(true);
}
if (ReferenceEquals(x, null) || ReferenceEquals(y, null))
{
return(false);
}
return(DirectionEqualityComparer.Equals(x.Direction, y.Direction) &&
GraphNodeEqualityComparer.Equals(x.Target, y.Target));
}