56     CvMat buffer = cvMat( 1, N, CV_32F, buf );   in cvArcLength()
796     CvMat _S = cvMat(6,6,CV_64F,S), _C = cvMat(6,6,CV_64F,C), _T = cvMat(6,6,CV_64F,T);  in icvFitEllipse_F()
797     CvMat _EIGVECS = cvMat(6,6,CV_64F,eigenvectors), _EIGVALS = cvMat(6,1,CV_64F,eigenvalues);  in icvFitEllipse_F()
890     _EIGVECS = cvMat( 6, 1, CV_64F, eigenvectors + 6*i );  in icvFitEllipse_F()
891     _T = cvMat( 6, 1, CV_64F, T );  in icvFitEllipse_F()
957     _S = cvMat( 2, 2, CV_64F, S );  in icvFitEllipse_F()
958     _EIGVECS = cvMat( 2, 2, CV_64F, eigenvectors );  in icvFitEllipse_F()
959     _EIGVALS = cvMat( 1, 2, CV_64F, eigenvalues );  in icvFitEllipse_F()
1024     A = cvMat( n, 5, CV_64F, Ad );  in cvFitEllipse2()
1025     b = cvMat( n, 1, CV_64F, bd );  in cvFitEllipse2()
1026     x = cvMat( 5, 1, CV_64F, gfp );  in cvFitEllipse2()
1055     A = cvMat( 2, 2, CV_64F, Ad );  in cvFitEllipse2()
1056     b = cvMat( 2, 1, CV_64F, bd );  in cvFitEllipse2()
1057     x = cvMat( 2, 1, CV_64F, rp );  in cvFitEllipse2()
1066     A = cvMat( n, 3, CV_64F, Ad );  in cvFitEllipse2()
1067     b = cvMat( n, 1, CV_64F, bd );  in cvFitEllipse2()
1068     x = cvMat( 3, 1, CV_64F, gfp );  in cvFitEllipse2()