diff options
-rw-r--r-- | Eigen/src/Eigenvalues/Tridiagonalization.h | 22 | ||||
-rw-r--r-- | doc/examples/class_FixedVectorBlock.cpp | 4 | ||||
-rw-r--r-- | doc/examples/class_VectorBlock.cpp | 4 | ||||
-rw-r--r-- | doc/snippets/Tridiagonalization_diagonal.cpp | 2 |
4 files changed, 16 insertions, 16 deletions
diff --git a/Eigen/src/Eigenvalues/Tridiagonalization.h b/Eigen/src/Eigenvalues/Tridiagonalization.h index 755bca1aa..ae4cdce7a 100644 --- a/Eigen/src/Eigenvalues/Tridiagonalization.h +++ b/Eigen/src/Eigenvalues/Tridiagonalization.h @@ -97,15 +97,15 @@ template<typename _MatrixType> class Tridiagonalization typedef internal::TridiagonalizationMatrixTReturnType<MatrixTypeRealView> MatrixTReturnType; typedef typename internal::conditional<NumTraits<Scalar>::IsComplex, - typename Diagonal<MatrixType,0>::RealReturnType, - Diagonal<MatrixType,0> + const typename Diagonal<const MatrixType>::RealReturnType, + const Diagonal<const MatrixType> >::type DiagonalReturnType; typedef typename internal::conditional<NumTraits<Scalar>::IsComplex, - typename Diagonal< - Block<MatrixType,SizeMinusOne,SizeMinusOne>,0 >::RealReturnType, - Diagonal< - Block<MatrixType,SizeMinusOne,SizeMinusOne>,0 > + const typename Diagonal< + Block<const MatrixType,SizeMinusOne,SizeMinusOne> >::RealReturnType, + const Diagonal< + Block<const MatrixType,SizeMinusOne,SizeMinusOne> > >::type SubDiagonalReturnType; /** \brief Return type of matrixQ() */ @@ -292,7 +292,7 @@ template<typename _MatrixType> class Tridiagonalization * * \sa matrixT(), subDiagonal() */ - const DiagonalReturnType diagonal() const; + DiagonalReturnType diagonal() const; /** \brief Returns the subdiagonal of the tridiagonal matrix T in the decomposition. * @@ -304,7 +304,7 @@ template<typename _MatrixType> class Tridiagonalization * * \sa diagonal() for an example, matrixT() */ - const SubDiagonalReturnType subDiagonal() const; + SubDiagonalReturnType subDiagonal() const; protected: @@ -314,7 +314,7 @@ template<typename _MatrixType> class Tridiagonalization }; template<typename MatrixType> -const typename Tridiagonalization<MatrixType>::DiagonalReturnType +typename Tridiagonalization<MatrixType>::DiagonalReturnType Tridiagonalization<MatrixType>::diagonal() const { eigen_assert(m_isInitialized && "Tridiagonalization is not initialized."); @@ -322,12 +322,12 @@ Tridiagonalization<MatrixType>::diagonal() const } template<typename MatrixType> -const typename Tridiagonalization<MatrixType>::SubDiagonalReturnType +typename Tridiagonalization<MatrixType>::SubDiagonalReturnType Tridiagonalization<MatrixType>::subDiagonal() const { eigen_assert(m_isInitialized && "Tridiagonalization is not initialized."); Index n = m_matrix.rows(); - return Block<MatrixType,SizeMinusOne,SizeMinusOne>(m_matrix, 1, 0, n-1,n-1).diagonal(); + return Block<const MatrixType,SizeMinusOne,SizeMinusOne>(m_matrix, 1, 0, n-1,n-1).diagonal(); } namespace internal { diff --git a/doc/examples/class_FixedVectorBlock.cpp b/doc/examples/class_FixedVectorBlock.cpp index 9be7d8d71..c88c9fbf1 100644 --- a/doc/examples/class_FixedVectorBlock.cpp +++ b/doc/examples/class_FixedVectorBlock.cpp @@ -11,10 +11,10 @@ firstTwo(MatrixBase<Derived>& v) } template<typename Derived> -const Eigen::VectorBlock<Derived, 2> +const Eigen::VectorBlock<const Derived, 2> firstTwo(const MatrixBase<Derived>& v) { - return Eigen::VectorBlock<Derived, 2>(v.derived(), 0); + return Eigen::VectorBlock<const Derived, 2>(v.derived(), 0); } int main(int, char**) diff --git a/doc/examples/class_VectorBlock.cpp b/doc/examples/class_VectorBlock.cpp index 2f02c8f69..dc213df20 100644 --- a/doc/examples/class_VectorBlock.cpp +++ b/doc/examples/class_VectorBlock.cpp @@ -11,10 +11,10 @@ segmentFromRange(MatrixBase<Derived>& v, int start, int end) } template<typename Derived> -const Eigen::VectorBlock<Derived> +const Eigen::VectorBlock<const Derived> segmentFromRange(const MatrixBase<Derived>& v, int start, int end) { - return Eigen::VectorBlock<Derived>(v.derived(), start, end-start); + return Eigen::VectorBlock<const Derived>(v.derived(), start, end-start); } int main(int, char**) diff --git a/doc/snippets/Tridiagonalization_diagonal.cpp b/doc/snippets/Tridiagonalization_diagonal.cpp index a4a5a9c5a..6eec82169 100644 --- a/doc/snippets/Tridiagonalization_diagonal.cpp +++ b/doc/snippets/Tridiagonalization_diagonal.cpp @@ -4,7 +4,7 @@ cout << "Here is a random self-adjoint 4x4 matrix:" << endl << A << endl << endl Tridiagonalization<MatrixXcd> triOfA(A); MatrixXd T = triOfA.matrixT(); -cout << "The tridiagonal matrix T is:" << endl << triOfA.matrixT() << endl << endl; +cout << "The tridiagonal matrix T is:" << endl << T << endl << endl; cout << "We can also extract the diagonals of T directly ..." << endl; VectorXd diag = triOfA.diagonal(); |