public class BGCodeBookModel<TColor> : UnmanagedObject, 
	IBGFGDetector<TColor>
where TColor : struct, new(), IColor

Public Class BGCodeBookModel(Of TColor As {Structure, New, IColor}) _
	Inherits UnmanagedObject _
	Implements IBGFGDetector(Of TColor)

generic<typename TColor>
where TColor : value class, gcnew(), IColor
public ref class BGCodeBookModel : public UnmanagedObject, 
	IBGFGDetector<TColor>