/// <summary>
/// This returns the point function used to add continuity to the discrete space.
/// <seealso cref="IPoint"/>The interface <c>IPoint</c> is used in
/// mathematical functions applied to curves and surfaces.
/// </summary>
/// <returns>
/// <c>int</c> The number of <c>int</c> points.
/// </returns>
public IInterpolation GetInterpolatingFunction()
{
return(Interpolator.GetInterpolatingFunction());
}
