/// <summary>
/// Converts std::vector to managed array
/// </summary>
/// <returns></returns>
public DMatch[][] ToArray()
{
int size1 = Size1;
if (size1 == 0)
{
return(new DMatch[0][]);
}
long[] size2 = Size2;
DMatch[][] ret = new DMatch[size1][];
for (int i = 0; i < size1; i++)
{
ret[i] = new DMatch[size2[i]];
}
using (ArrayAddress2 <DMatch> retPtr = new ArrayAddress2 <DMatch>(ret))
{
NativeMethods.vector_vector_KeyPoint_copy(ptr, retPtr);
}
return(ret);
}
public static extern void features2d_drawMatches1(IntPtr img1, KeyPoint[] keypoints1, int keypoints1Length,
IntPtr img2, KeyPoint[] keypoints2, int keypoints2Length,
DMatch[] matches1to2, int matches1to2Length, IntPtr outImg,
CvScalar matchColor, CvScalar singlePointColor,
byte[] matchesMask, int matchesMaskLength, int flags);