Lines Matching refs:Matrix
18 * \param mat The matrix A
36 typedef Matrix<Scalar,Dynamic,1> VectorType;
113 * The matrix A must be selfadjoint. The matrix A and the vectors x and b can be either dense or sparse.
115 * \tparam _MatrixType the type of the matrix A, can be a dense or a sparse matrix.
117 * \c Upper, or \c Lower|Upper in which the full matrix entries will be considered.
130 * achieved when using a complete matrix and \b Lower|Upper as the \a _UpLo template parameter. Moreover, in this
152 * ConjugateGradient can also be used in a matrix-free context, see the following \link MatrixfreeSolverExample example \endlink.
160 using Base::matrix;
180 /** Initialize the solver with matrix \a A for further \c Ax=b solving.
185 * \warning this class stores a reference to the matrix A as well as some
188 * matrix A, or modify a copy of A.
222 RowMajorWrapper row_mat(matrix());
