Eigen::PardisoImpl< Derived > Class Template Reference

#include <PardisoSupport.h>

Inheritance diagram for Eigen::PardisoImpl< Derived >:

Public Types
enum	{ ScalarIsComplex = NumTraits<Scalar>::IsComplex, ColsAtCompileTime = Dynamic, MaxColsAtCompileTime = Dynamic }
typedef Matrix< StorageIndex, MatrixType::RowsAtCompileTime, 1 >	IntColVectorType
typedef Matrix< StorageIndex, 1, MatrixType::ColsAtCompileTime >	IntRowVectorType
typedef Traits::MatrixType	MatrixType
typedef Array< StorageIndex, 64, 1, DontAlign >	ParameterType
typedef Traits::RealScalar	RealScalar
typedef Traits::Scalar	Scalar
typedef SparseMatrix< Scalar, RowMajor, StorageIndex >	SparseMatrixType
typedef Traits::StorageIndex	StorageIndex
typedef Matrix< Scalar, Dynamic, 1 >	VectorType

Public Member Functions
template<typename Rhs , typename Dest >
void	_solve_impl (const MatrixBase< Rhs > &b, MatrixBase< Dest > &dest) const
template<typename BDerived , typename XDerived >
void	_solve_impl (const MatrixBase< BDerived > &b, MatrixBase< XDerived > &x) const
Derived &	analyzePattern (const MatrixType &matrix)
Index	cols () const
Derived &	compute (const MatrixType &matrix)
Derived &	factorize (const MatrixType &matrix)
ComputationInfo	info () const
	Reports whether previous computation was successful. More...
	PardisoImpl ()
ParameterType &	pardisoParameterArray ()
Index	rows () const
	~PardisoImpl ()
Public Member Functions inherited from Eigen::SparseSolverBase< Derived >
template<typename Rhs , typename Dest >
void	_solve_impl (const SparseMatrixBase< Rhs > &b, SparseMatrixBase< Dest > &dest) const
Derived &	derived ()
const Derived &	derived () const
template<typename Rhs >
const Solve< Derived, Rhs >	solve (const MatrixBase< Rhs > &b) const
template<typename Rhs >
const Solve< Derived, Rhs >	solve (const SparseMatrixBase< Rhs > &b) const
	SparseSolverBase ()
	~SparseSolverBase ()

Protected Types
typedef SparseSolverBase< Derived >	Base
typedef internal::pardiso_traits< Derived >	Traits

Protected Member Functions
void	manageErrorCode (Index error) const
void	pardisoInit (int type)
void	pardisoRelease ()

Protected Attributes
bool	m_analysisIsOk
bool	m_factorizationIsOk
ComputationInfo	m_info
ParameterType	m_iparm
SparseMatrixType	m_matrix
StorageIndex	m_msglvl
IntColVectorType	m_perm
void *	m_pt [64]
Index	m_size
StorageIndex	m_type
Protected Attributes inherited from Eigen::SparseSolverBase< Derived >
bool	m_isInitialized

Detailed Description

template<class Derived>
class Eigen::PardisoImpl< Derived >

Definition at line 99 of file PardisoSupport.h.

Member Typedef Documentation

template<class Derived>

typedef SparseSolverBase<Derived> Eigen::PardisoImpl< Derived >::Base

protected

Definition at line 102 of file PardisoSupport.h.

template<class Derived>

typedef Matrix<StorageIndex, MatrixType::RowsAtCompileTime, 1> Eigen::PardisoImpl< Derived >::IntColVectorType

Definition at line 117 of file PardisoSupport.h.

template<class Derived>

typedef Matrix<StorageIndex, 1, MatrixType::ColsAtCompileTime> Eigen::PardisoImpl< Derived >::IntRowVectorType

Definition at line 116 of file PardisoSupport.h.

template<class Derived>

typedef Traits::MatrixType Eigen::PardisoImpl< Derived >::MatrixType

Definition at line 110 of file PardisoSupport.h.

template<class Derived>

typedef Array<StorageIndex,64,1,DontAlign> Eigen::PardisoImpl< Derived >::ParameterType

Definition at line 118 of file PardisoSupport.h.

template<class Derived>

typedef Traits::RealScalar Eigen::PardisoImpl< Derived >::RealScalar

Definition at line 112 of file PardisoSupport.h.

template<class Derived>

typedef Traits::Scalar Eigen::PardisoImpl< Derived >::Scalar

Definition at line 111 of file PardisoSupport.h.

template<class Derived>

typedef SparseMatrix<Scalar,RowMajor,StorageIndex> Eigen::PardisoImpl< Derived >::SparseMatrixType

Definition at line 114 of file PardisoSupport.h.

template<class Derived>

typedef Traits::StorageIndex Eigen::PardisoImpl< Derived >::StorageIndex

Definition at line 113 of file PardisoSupport.h.

template<class Derived>

typedef internal::pardiso_traits<Derived> Eigen::PardisoImpl< Derived >::Traits

protected

Definition at line 106 of file PardisoSupport.h.

template<class Derived>

typedef Matrix<Scalar,Dynamic,1> Eigen::PardisoImpl< Derived >::VectorType

Definition at line 115 of file PardisoSupport.h.

Member Enumeration Documentation

template<class Derived>

anonymous enum

Enumerator
ScalarIsComplex
ColsAtCompileTime
MaxColsAtCompileTime

Definition at line 119 of file PardisoSupport.h.

Constructor & Destructor Documentation

template<class Derived>

Eigen::PardisoImpl< Derived >::PardisoImpl ( )

inline

Definition at line 125 of file PardisoSupport.h.

template<class Derived>

Eigen::PardisoImpl< Derived >::~PardisoImpl ( )

inline

Definition at line 133 of file PardisoSupport.h.

Member Function Documentation

template<class Derived>

template<typename Rhs , typename Dest >

void Eigen::PardisoImpl< Derived >::_solve_impl	(	const MatrixBase< Rhs > &	b,
		MatrixBase< Dest > &	dest
	)		const

template<class Derived>

template<typename BDerived , typename XDerived >

void Eigen::PardisoImpl< Derived >::_solve_impl	(	const MatrixBase< BDerived > &	b,
		MatrixBase< XDerived > &	x
	)		const

Definition at line 321 of file PardisoSupport.h.

template<class Derived >

Derived & Eigen::PardisoImpl< Derived >::analyzePattern

(

const MatrixType &

matrix

)

Performs a symbolic decomposition on the sparcity of matrix.

This function is particularly useful when solving for several problems having the same structure.

See also

factorize()

Definition at line 280 of file PardisoSupport.h.

template<class Derived>

Index Eigen::PardisoImpl< Derived >::cols ( void  ) const

inline

Definition at line 138 of file PardisoSupport.h.

template<class Derived >

Derived & Eigen::PardisoImpl< Derived >::compute

(

const MatrixType &

matrix

)

Definition at line 259 of file PardisoSupport.h.

template<class Derived >

Derived & Eigen::PardisoImpl< Derived >::factorize

(

const MatrixType &

matrix

)

Performs a numeric decomposition of matrix

The given matrix must has the same sparcity than the matrix on which the symbolic decomposition has been performed.

See also

analyzePattern()

Definition at line 302 of file PardisoSupport.h.

template<class Derived>

ComputationInfo Eigen::PardisoImpl< Derived >::info ( ) const

inline

Reports whether previous computation was successful.

Returns

Success if computation was succesful, NumericalIssue if the matrix appears to be negative.

Definition at line 146 of file PardisoSupport.h.

template<class Derived>

void Eigen::PardisoImpl< Derived >::manageErrorCode ( Index  error ) const

inlineprotected

Definition at line 231 of file PardisoSupport.h.

template<class Derived>

void Eigen::PardisoImpl< Derived >::pardisoInit ( int  type )

inlineprotected

Definition at line 192 of file PardisoSupport.h.

template<class Derived>

ParameterType& Eigen::PardisoImpl< Derived >::pardisoParameterArray ( )

inline

Warning

for advanced usage only.

Returns

a reference to the parameter array controlling PARDISO. See the PARDISO manual to know how to use it.

Definition at line 155 of file PardisoSupport.h.

template<class Derived>

void Eigen::PardisoImpl< Derived >::pardisoRelease ( )

inlineprotected

Definition at line 182 of file PardisoSupport.h.

template<class Derived>

Index Eigen::PardisoImpl< Derived >::rows ( void  ) const

inline

Definition at line 139 of file PardisoSupport.h.

Member Data Documentation

template<class Derived>

bool Eigen::PardisoImpl< Derived >::m_analysisIsOk

protected

Definition at line 249 of file PardisoSupport.h.

template<class Derived>

bool Eigen::PardisoImpl< Derived >::m_factorizationIsOk

protected

Definition at line 249 of file PardisoSupport.h.

template<class Derived>

ComputationInfo Eigen::PardisoImpl< Derived >::m_info

mutableprotected

Definition at line 248 of file PardisoSupport.h.

template<class Derived>

ParameterType Eigen::PardisoImpl< Derived >::m_iparm

mutableprotected

Definition at line 252 of file PardisoSupport.h.

template<class Derived>

SparseMatrixType Eigen::PardisoImpl< Derived >::m_matrix

mutableprotected

Definition at line 247 of file PardisoSupport.h.

template<class Derived>

StorageIndex Eigen::PardisoImpl< Derived >::m_msglvl

protected

Definition at line 250 of file PardisoSupport.h.

template<class Derived>

IntColVectorType Eigen::PardisoImpl< Derived >::m_perm

mutableprotected

Definition at line 253 of file PardisoSupport.h.

template<class Derived>

void* Eigen::PardisoImpl< Derived >::m_pt[64]

mutableprotected

Definition at line 251 of file PardisoSupport.h.

template<class Derived>

Index Eigen::PardisoImpl< Derived >::m_size

protected

Definition at line 254 of file PardisoSupport.h.

template<class Derived>

StorageIndex Eigen::PardisoImpl< Derived >::m_type

protected

Definition at line 250 of file PardisoSupport.h.

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

• PardisoSupport.h