/// <summary>
/// The PointPairBase copy constructor.
/// </summary>
/// <param name="rhs">The basis for the copy.</param>
public PointPairBase(PointPairBase rhs)
{
this.X = rhs.X;
this.Y = rhs.Y;
}
/// <summary>
/// Compare two <see cref="PointPairBase"/> objects for equality. To be equal, X and Y
/// must be exactly the same between the two objects.
/// </summary>
/// <param name="obj">The <see cref="PointPairBase"/> object to be compared with.</param>
/// <returns>true if the <see cref="PointPairBase"/> objects are equal, false otherwise</returns>
public override bool Equals(object obj)
{
PointPairBase rhs = obj as PointPairBase;
return(this.X == rhs.X && this.Y == rhs.Y);
}