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AbstractLinAlgPack: C++ Interfaces For Vectors, Matrices And Related Linear Algebra Objects
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AbstractLinAlgPack: C++ Interfaces For Vectors, Matrices And Related Linear Algebra Objects
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Abstract class for objects that represent the factorized matrix and can be used to solve for different right-hand-sides. More...
#include <AbstractLinAlgPack_DirectSparseSolver.hpp>
Public Types | |
| typedef Teuchos::RCP < FactorizationStructure > | fact_struc_ptr_t |
Public Member Functions | |
| virtual const fact_struc_ptr_t & | get_fact_struc () const =0 |
| Return a reference to a smart pointer to the object that represents the factorization structure. More... | |
 Public Member Functions inherited from AbstractLinAlgPack::MatrixNonsing | |
| virtual mat_mns_mut_ptr_t | clone_mns () |
| Clone the non-const matrix object (if supported). More... | |
| virtual mat_mns_ptr_t | clone_mns () const |
| Clone the const matrix object (if supported). More... | |
| virtual void | V_InvMtV (VectorMutable *v_lhs, BLAS_Cpp::Transp trans_rhs1, const Vector &v_rhs2) const =0 |
| v_lhs = inv(op(M_rhs1)) * vs_rhs2 More... | |
| virtual void | V_InvMtV (VectorMutable *v_lhs, BLAS_Cpp::Transp trans_rhs1, const SpVectorSlice &sv_rhs2) const |
| v_lhs = inv(op(M_rhs1)) * sv_rhs2 More... | |
| virtual value_type | transVtInvMtV (const Vector &v_rhs1, BLAS_Cpp::Transp trans_rhs2, const Vector &v_rhs3) const |
| result = vs_rhs1' * inv(op(M_rhs2)) * vs_rhs3 More... | |
| virtual value_type | transVtInvMtV (const SpVectorSlice &sv_rhs1, BLAS_Cpp::Transp trans_rhs2, const SpVectorSlice &sv_rhs3) const |
| result = sv_rhs1' * inv(op(M_rhs2)) * sv_rhs3 More... | |
| virtual void | M_StInvMtM (MatrixOp *m_lhs, value_type alpha, BLAS_Cpp::Transp trans_rhs1, const MatrixOp &mwo_rhs2, BLAS_Cpp::Transp trans_rhs2) const |
| m_lhs = alpha * inv(op(M_rhs1)) * op(mwo_rhs2) (right). More... | |
| virtual void | M_StMtInvM (MatrixOp *m_lhs, value_type alpha, const MatrixOp &mwo_rhs1, BLAS_Cpp::Transp trans_rhs1, BLAS_Cpp::Transp trans_rhs2) const |
| m_lhs = alpha * op(mwo_rhs1) * inv(op(M_rhs2)) (left). More... | |
| Public Member Functions inherited from AbstractLinAlgPack::MatrixBase | |
| virtual | ~MatrixBase () |
| Virtual destructor. More... | |
| virtual const VectorSpace & | space_cols () const =0 |
| Vector space for vectors that are compatible with the columns of the matrix. More... | |
| virtual const VectorSpace & | space_rows () const =0 |
| Vector space for vectors that are compatible with the rows of the matrix. More... | |
| virtual size_type | rows () const |
| Return the number of rows in the matrix. More... | |
| virtual size_type | cols () const |
| Return the number of columns in the matrix. More... | |
| virtual size_type | nz () const |
| Return the number of nonzero elements in the matrix. More... | |
Abstract class for objects that represent the factorized matrix and can be used to solve for different right-hand-sides.
This object encapsulates the factorzation structure and the nonzero values of the factorized basis matrix.
Definition at line 263 of file AbstractLinAlgPack_DirectSparseSolver.hpp.
| typedef Teuchos::RCP<FactorizationStructure> AbstractLinAlgPack::DirectSparseSolver::BasisMatrix::fact_struc_ptr_t |
Definition at line 266 of file AbstractLinAlgPack_DirectSparseSolver.hpp.
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pure virtual |
Return a reference to a smart pointer to the object that represents the factorization structure.
Returning a reference to a RCP<> object verses returning a RCP<> object itself is critical so that we can rely on RCP<>::count() to tell us how many clients have a reference to this object.
Implemented in AbstractLinAlgPack::DirectSparseSolverImp::BasisMatrixImp.
1.8.6