16   enum { Rows = MatrixType::RowsAtCompileTime, Cols = MatrixType::ColsAtCompileTime };  in diagonalmatrices()  enumerator
17   typedef Matrix<Scalar, Rows, 1> VectorType;  in diagonalmatrices()
19   typedef Matrix<Scalar, Rows, Rows> SquareMatrixType;  in diagonalmatrices()
21   typedef DiagonalMatrix<Scalar, Rows> LeftDiagonalMatrix;  in diagonalmatrices()
23   typedef Matrix<Scalar, Rows==Dynamic?Dynamic:2*Rows, Cols==Dynamic?Dynamic:2*Cols> BigMatrix;  in diagonalmatrices()
24   Index rows = m.rows();  in diagonalmatrices()  local
27   MatrixType m1 = MatrixType::Random(rows, cols),  in diagonalmatrices()
28              m2 = MatrixType::Random(rows, cols);  in diagonalmatrices()
29   VectorType v1 = VectorType::Random(rows),  in diagonalmatrices()
30              v2 = VectorType::Random(rows);  in diagonalmatrices()
51   sq_m1.block(0,0,rows,rows) = ldm1;  in diagonalmatrices()
56   Index i = internal::random<Index>(0, rows-1);  in diagonalmatrices()
69   if(rows>1)  in diagonalmatrices()
71     DynMatrixType tmp = m1.topRows(rows/2), res;  in diagonalmatrices()
72     VERIFY_IS_APPROX( (res = m1.topRows(rows/2) * rv1.asDiagonal()), tmp * rv1.asDiagonal() );  in diagonalmatrices()
73 …VERIFY_IS_APPROX( (res = v1.head(rows/2).asDiagonal()*m1.topRows(rows/2)), v1.head(rows/2).asDiago…  in diagonalmatrices()
77   big.setZero(2*rows, 2*cols);  in diagonalmatrices()
79   big.block(i,j,rows,cols) = m1;  in diagonalmatrices()
80   big.block(i,j,rows,cols) = v1.asDiagonal() * big.block(i,j,rows,cols);  in diagonalmatrices()
82   VERIFY_IS_APPROX((big.block(i,j,rows,cols)) , v1.asDiagonal() * m1 );  in diagonalmatrices()
84   big.block(i,j,rows,cols) = m1;  in diagonalmatrices()
85   big.block(i,j,rows,cols) = big.block(i,j,rows,cols) * rv1.asDiagonal();  in diagonalmatrices()
86   VERIFY_IS_APPROX((big.block(i,j,rows,cols)) , m1 * rv1.asDiagonal() );  in diagonalmatrices()