/// <summary>
///
/// </summary>
/// <param name="size"></param>
/// <param name="type"></param>
/// <param name="data"></param>
/// <param name="step"></param>
public GpuMat(CvSize size, MatrixType type, IntPtr data, uint step)
{
ptr = GpuInvoke.GpuMat_new7(size, type, data, step);
if (ptr == IntPtr.Zero)
{
throw new OpenCvSharpException();
}
}
