Eigen::PardisoImpl< Derived > Class Template Reference

#include <PardisoSupport.h>

Inheritance diagram for Eigen::PardisoImpl< Derived >:

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

Public Member Functions
template<typename BDerived , typename XDerived >
bool	_solve (const MatrixBase< BDerived > &b, MatrixBase< XDerived > &x) const
Derived &	analyzePattern (const MatrixType &matrix)
Index	cols () const
Derived &	compute (const MatrixType &matrix)
Derived &	derived ()
const Derived &	derived () const
Derived &	factorize (const MatrixType &matrix)
ComputationInfo	info () const
	Reports whether previous computation was successful. More...
	PardisoImpl ()
ParameterType &	pardisoParameterArray ()
Index	rows () const
template<typename Rhs >
const internal::solve_retval< PardisoImpl, Rhs >	solve (const MatrixBase< Rhs > &b) const
template<typename Rhs >
const internal::sparse_solve_retval< PardisoImpl, Rhs >	solve (const SparseMatrixBase< Rhs > &b) const
	~PardisoImpl ()

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

Protected Attributes
bool	m_analysisIsOk
bool	m_factorizationIsOk
ComputationInfo	m_info
bool	m_initialized
ParameterType	m_iparm
SparseMatrixType	m_matrix
Index	m_msglvl
IntColVectorType	m_perm
void *	m_pt [64]
Index	m_size
Index	m_type

Private Types
typedef internal::pardiso_traits< Derived >	Traits

Private Member Functions
	PardisoImpl (PardisoImpl &)

Detailed Description

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

Definition at line 99 of file PardisoSupport.h.

Member Typedef Documentation

template<class Derived>

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

Definition at line 106 of file PardisoSupport.h.

template<class Derived>

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

Definition at line 110 of file PardisoSupport.h.

template<class Derived>

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

Definition at line 109 of file PardisoSupport.h.

template<class Derived>

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

Definition at line 103 of file PardisoSupport.h.

template<class Derived>

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

Definition at line 111 of file PardisoSupport.h.

template<class Derived>

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

Definition at line 105 of file PardisoSupport.h.

template<class Derived>

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

Definition at line 104 of file PardisoSupport.h.

template<class Derived>

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

Definition at line 107 of file PardisoSupport.h.

template<class Derived>

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

private

Definition at line 101 of file PardisoSupport.h.

template<class Derived>

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

Definition at line 108 of file PardisoSupport.h.

Member Enumeration Documentation

template<class Derived>

anonymous enum

Enumerator
ScalarIsComplex

Definition at line 112 of file PardisoSupport.h.

Constructor & Destructor Documentation

template<class Derived>

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

inline

Definition at line 116 of file PardisoSupport.h.

template<class Derived>

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

inline

Definition at line 124 of file PardisoSupport.h.

template<class Derived>

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

inlineprivate

Definition at line 281 of file PardisoSupport.h.

Member Function Documentation

template<class Base >

template<typename BDerived , typename XDerived >

bool Eigen::PardisoImpl< Base >::_solve	(	const MatrixBase< BDerived > &	b,
		MatrixBase< XDerived > &	x
	)		const

Definition at line 350 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 308 of file PardisoSupport.h.

template<class Derived>

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

inline

Definition at line 129 of file PardisoSupport.h.

template<class Derived >

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

(

const MatrixType &

matrix

)

Definition at line 285 of file PardisoSupport.h.

template<class Derived>

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

inline

Definition at line 197 of file PardisoSupport.h.

template<class Derived>

const Derived& Eigen::PardisoImpl< Derived >::derived ( ) const

inline

Definition at line 201 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 331 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 137 of file PardisoSupport.h.

template<class Derived>

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

inlineprotected

Definition at line 255 of file PardisoSupport.h.

template<class Derived>

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

inlineprotected

Definition at line 219 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 146 of file PardisoSupport.h.

template<class Derived>

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

inlineprotected

Definition at line 210 of file PardisoSupport.h.

template<class Derived>

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

inline

Definition at line 130 of file PardisoSupport.h.

template<class Derived>

template<typename Rhs >

const internal::solve_retval<PardisoImpl, Rhs> Eigen::PardisoImpl< Derived >::solve ( const MatrixBase< Rhs > &  b ) const

inline

Returns

the solution x of using the current decomposition of A.

See also

compute()

Definition at line 175 of file PardisoSupport.h.

template<class Derived>

template<typename Rhs >

const internal::sparse_solve_retval<PardisoImpl, Rhs> Eigen::PardisoImpl< Derived >::solve ( const SparseMatrixBase< Rhs > &  b ) const

inline

Returns

the solution x of using the current decomposition of A.

See also

compute()

Definition at line 189 of file PardisoSupport.h.

Member Data Documentation

template<class Derived>

bool Eigen::PardisoImpl< Derived >::m_analysisIsOk

protected

Definition at line 273 of file PardisoSupport.h.

template<class Derived>

bool Eigen::PardisoImpl< Derived >::m_factorizationIsOk

protected

Definition at line 273 of file PardisoSupport.h.

template<class Derived>

ComputationInfo Eigen::PardisoImpl< Derived >::m_info

protected

Definition at line 272 of file PardisoSupport.h.

template<class Derived>

bool Eigen::PardisoImpl< Derived >::m_initialized

protected

Definition at line 273 of file PardisoSupport.h.

template<class Derived>

ParameterType Eigen::PardisoImpl< Derived >::m_iparm

mutableprotected

Definition at line 276 of file PardisoSupport.h.

template<class Derived>

SparseMatrixType Eigen::PardisoImpl< Derived >::m_matrix

mutableprotected

Definition at line 271 of file PardisoSupport.h.

template<class Derived>

Index Eigen::PardisoImpl< Derived >::m_msglvl

protected

Definition at line 274 of file PardisoSupport.h.

template<class Derived>

IntColVectorType Eigen::PardisoImpl< Derived >::m_perm

mutableprotected

Definition at line 277 of file PardisoSupport.h.

template<class Derived>

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

mutableprotected

Definition at line 275 of file PardisoSupport.h.

template<class Derived>

Index Eigen::PardisoImpl< Derived >::m_size

protected

Definition at line 278 of file PardisoSupport.h.

template<class Derived>

Index Eigen::PardisoImpl< Derived >::m_type

protected

Definition at line 274 of file PardisoSupport.h.

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

• PardisoSupport.h