#include <BelosDenseSolver.hpp>

Inheritance diagram for Belos::DenseSolver< ScalarType, DM >:

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Public Member Functions
Constructor/Destructor Methods
	DenseSolver ()
	Default constructor; matrix should be set using setMatrix(), LHS and RHS set with setVectors().

virtual	~DenseSolver ()
	SerialDenseSolver destructor.

Set Methods
virtual int	setMatrix (const Teuchos::RCP< DM > &A)
	Sets the pointers for coefficient matrix.

virtual int	setVectors (const Teuchos::RCP< DM > &X, const Teuchos::RCP< DM > &B)
	Sets the pointers for left and right hand side vector(s).

Strategy Modifying Methods
void	setSPD (bool flag)
	Set if dense matrix is symmetric positive definite.

void	factorWithEquilibration (bool flag)
	Causes equilibration to be called just before the matrix factorization as part of the call to `factor`.

void	solveWithTransposeFlag (Teuchos::ETransp trans)
	All subsequent function calls will work with the transpose-type set by this method (`Teuchos::NO_TRANS`, `Teuchos::TRANS`, and `Teuchos::CONJ_TRANS`).

Factor/Solve Methods
bool	spd_

bool	equilibrate_

Teuchos::ETransp	TRANS_

bool	newMatrix_

Teuchos::RCP< DM >	A_

Teuchos::RCP< DM >	X_

Teuchos::RCP< DM >	B_

virtual int	factor ()=0
	Computes the in-place LU factorization of the matrix.

virtual int	solve ()=0
	Computes the solution X to AX = B for the this matrix and the B provided.

Detailed Description

template<class ScalarType, class DM>
class Belos::DenseSolver< ScalarType, DM >

Definition at line 23 of file BelosDenseSolver.hpp.

Constructor & Destructor Documentation

◆ DenseSolver()

template<class ScalarType , class DM >

Belos::DenseSolver< ScalarType, DM >::DenseSolver ( )

inline

Default constructor; matrix should be set using setMatrix(), LHS and RHS set with setVectors().

Definition at line 30 of file BelosDenseSolver.hpp.

◆ ~DenseSolver()

template<class ScalarType , class DM >

virtual Belos::DenseSolver< ScalarType, DM >::~DenseSolver ( )

inlinevirtual

SerialDenseSolver destructor.

Definition at line 38 of file BelosDenseSolver.hpp.

Member Function Documentation

◆ setMatrix()

template<class ScalarType , class DM >

virtual int Belos::DenseSolver< ScalarType, DM >::setMatrix ( const Teuchos::RCP< DM > & A )

inlinevirtual

Sets the pointers for coefficient matrix.

Definition at line 45 of file BelosDenseSolver.hpp.

◆ setVectors()

template<class ScalarType , class DM >

virtual int Belos::DenseSolver< ScalarType, DM >::setVectors	(	const Teuchos::RCP< DM > &	X,
		const Teuchos::RCP< DM > &	B
	)

inlinevirtual

Sets the pointers for left and right hand side vector(s).

Row dimension of X must match column dimension of matrix A, row dimension of B must match row dimension of A. X and B must have the same dimensions.

Definition at line 51 of file BelosDenseSolver.hpp.

◆ setSPD()

template<class ScalarType , class DM >

void Belos::DenseSolver< ScalarType, DM >::setSPD ( bool flag )

inline

Set if dense matrix is symmetric positive definite.

Note: This method must be called before the factorization is performed, otherwise it will have no effect.

Definition at line 59 of file BelosDenseSolver.hpp.

◆ factorWithEquilibration()

template<class ScalarType , class DM >

void Belos::DenseSolver< ScalarType, DM >::factorWithEquilibration ( bool flag )

inline

Causes equilibration to be called just before the matrix factorization as part of the call to factor.

Note: This method must be called before the factorization is performed, otherwise it will have no effect.

Definition at line 64 of file BelosDenseSolver.hpp.

◆ solveWithTransposeFlag()

template<class ScalarType , class DM >

void Belos::DenseSolver< ScalarType, DM >::solveWithTransposeFlag ( Teuchos::ETransp trans )

inline

All subsequent function calls will work with the transpose-type set by this method (Teuchos::NO_TRANS, Teuchos::TRANS, and Teuchos::CONJ_TRANS).