public class CvSeqWriter<T> : CvSeqWriter
where T : struct, new()

Public Class CvSeqWriter(Of T As {Structure, New})
	Inherits CvSeqWriter

generic<typename T>
where T : value class, gcnew()
public ref class CvSeqWriter : public CvSeqWriter

type CvSeqWriter<'T when 'T : struct, new()> =  
    class
        inherit CvSeqWriter
    end