AbstractLinAlgPack::DirectSparseSolverImp Class Reference

Implementation node class for DirectSparseSolver that takes care of the memory management details. More...

#include <AbstractLinAlgPack_DirectSparseSolverImp.hpp>

Inheritance diagram for AbstractLinAlgPack::DirectSparseSolverImp:

[legend]List of all members.

Overridden from DirectSparseSolver
void	analyze_and_factor (const AbstractLinAlgPack::MatrixConvertToSparse &A, DenseLinAlgPack::IVector *row_perm, DenseLinAlgPack::IVector *col_perm, size_type *rank, BasisMatrix *basis_matrix, std::ostream *out)
void	factor (const AbstractLinAlgPack::MatrixConvertToSparse &A, BasisMatrix *basis_matrix, const BasisMatrix::fact_struc_ptr_t &fact_struc, std::ostream *out)
const BasisMatrix::fact_struc_ptr_t &	get_fact_struc () const
void	set_uninitialized ()
Protected pure virtual methods to be overridden by concrete direct solver subclasses
virtual const Teuchos::RCP< FactorizationStructure >	create_fact_struc () const =0
	Create a new, uninitialized FactorizationStructure object.
virtual const Teuchos::RCP< FactorizationNonzeros >	create_fact_nonzeros () const =0
	Create a new, uninitialized FactorizationNonzeros object.
virtual void	imp_analyze_and_factor (const AbstractLinAlgPack::MatrixConvertToSparse &A, FactorizationStructure *fact_struc, FactorizationNonzeros *fact_nonzeros, DenseLinAlgPack::IVector *row_perm, DenseLinAlgPack::IVector *col_perm, size_type *rank, std::ostream *out=NULL)=0
	Called to implement the analyze_and_factor() without having to worry about memory mangagment details.
virtual void	imp_factor (const AbstractLinAlgPack::MatrixConvertToSparse &A, const FactorizationStructure &fact_struc, FactorizationNonzeros *fact_nonzeros, std::ostream *out=NULL)=0
	Called to implement the analyze_and_factor() without having to worry about memory mangagment details.
Classes
class	BasisMatrixImp
	Implementation node subclass that combines factorization structure and factorization nonzeros into a single basis matrix object. More...
class	FactorizationNonzeros
	Abstract class for objects that represent the factorization nonzeros of a particular matrix. More...

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Detailed Description

Implementation node class for DirectSparseSolver that takes care of the memory management details.

ToDo: Finish documentation!

Subclasses must override the following methods which are pure virtual and are not implemented here: basis_matrix_factory(), estimated_fillin_ratio(), create_fact_struc(), create_fact_nonzeros(), imp_analyze_and_factor() and imp_factor().

Definition at line 50 of file AbstractLinAlgPack_DirectSparseSolverImp.hpp.

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Member Function Documentation

void AbstractLinAlgPack::DirectSparseSolverImp::analyze_and_factor	(	const AbstractLinAlgPack::MatrixConvertToSparse &	A,
		DenseLinAlgPack::IVector *	row_perm,
		DenseLinAlgPack::IVector *	col_perm,
		size_type *	rank,
		BasisMatrix *	basis_matrix,
		std::ostream *	out
	)

Definition at line 133 of file AbstractLinAlgPack_DirectSparseSolverImp.cpp.

void AbstractLinAlgPack::DirectSparseSolverImp::factor	(	const AbstractLinAlgPack::MatrixConvertToSparse &	A,
		BasisMatrix *	basis_matrix,
		const BasisMatrix::fact_struc_ptr_t &	fact_struc,
		std::ostream *	out
	)

Definition at line 187 of file AbstractLinAlgPack_DirectSparseSolverImp.cpp.

const DirectSparseSolver::BasisMatrix::fact_struc_ptr_t & AbstractLinAlgPack::DirectSparseSolverImp::get_fact_struc

(

)

const [virtual]

Implements AbstractLinAlgPack::DirectSparseSolver.

Definition at line 230 of file AbstractLinAlgPack_DirectSparseSolverImp.cpp.

void AbstractLinAlgPack::DirectSparseSolverImp::set_uninitialized

(

)

[virtual]

Implements AbstractLinAlgPack::DirectSparseSolver.

Definition at line 235 of file AbstractLinAlgPack_DirectSparseSolverImp.cpp.

virtual const Teuchos::RCP<FactorizationStructure> AbstractLinAlgPack::DirectSparseSolverImp::create_fact_struc

(

)

const [protected, pure virtual]

Create a new, uninitialized FactorizationStructure object.

Implemented in AbstractLinAlgPack::DirectSparseSolverDense, and AbstractLinAlgPack::DirectSparseSolverMA28.

virtual const Teuchos::RCP<FactorizationNonzeros> AbstractLinAlgPack::DirectSparseSolverImp::create_fact_nonzeros

(

)

const [protected, pure virtual]

Create a new, uninitialized FactorizationNonzeros object.

Implemented in AbstractLinAlgPack::DirectSparseSolverDense, and AbstractLinAlgPack::DirectSparseSolverMA28.

virtual void AbstractLinAlgPack::DirectSparseSolverImp::imp_analyze_and_factor	(	const AbstractLinAlgPack::MatrixConvertToSparse &	A,
		FactorizationStructure *	fact_struc,
		FactorizationNonzeros *	fact_nonzeros,
		DenseLinAlgPack::IVector *	row_perm,
		DenseLinAlgPack::IVector *	col_perm,
		size_type *	rank,
		std::ostream *	out = NULL
	)			[protected, pure virtual]

Called to implement the analyze_and_factor() without having to worry about memory mangagment details.

ToDo: Finish documentation!

virtual void AbstractLinAlgPack::DirectSparseSolverImp::imp_factor	(	const AbstractLinAlgPack::MatrixConvertToSparse &	A,
		const FactorizationStructure &	fact_struc,
		FactorizationNonzeros *	fact_nonzeros,
		std::ostream *	out = NULL
	)			[protected, pure virtual]

Called to implement the analyze_and_factor() without having to worry about memory mangagment details.

ToDo: Finish documentation!

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The documentation for this class was generated from the following files:

• AbstractLinAlgPack_DirectSparseSolverImp.hpp
• AbstractLinAlgPack_DirectSparseSolverImp.cpp

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