PardisoImpl< Derived > Class Template Reference

Inheritance diagram for PardisoImpl< Derived >:

List of all members.

Public Types
enum	{ ScalarIsComplex }
typedef Traits::Index	Index
typedef Matrix< Index, MatrixType::RowsAtCompileTime, 1 >	IntColVectorType
typedef Matrix< Index, 1, MatrixType::ColsAtCompileTime >	IntRowVectorType
typedef Traits::MatrixType	MatrixType
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
template<typename Rhs , typename DestScalar , int DestOptions, typename DestIndex >
void	_solve_sparse (const Rhs &b, SparseMatrix< DestScalar, DestOptions, DestIndex > &dest) 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.
	PardisoImpl ()
Array< Index, 64, 1 > &	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
Array< Index, 64, 1 >	m_iparm
SparseMatrixType	m_matrix
Index	m_msglvl
IntColVectorType	m_perm
void *	m_pt [64]
Index	m_size
Index	m_type

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

---

Member Typedef Documentation

typedef Traits::Index Index

Reimplemented in PardisoLDLT< MatrixType, Options >, and PardisoLLT< MatrixType, _UpLo >.

typedef Matrix<Index, MatrixType::RowsAtCompileTime, 1> IntColVectorType

typedef Matrix<Index, 1, MatrixType::ColsAtCompileTime> IntRowVectorType

typedef Traits::MatrixType MatrixType

typedef Traits::RealScalar RealScalar

Reimplemented in PardisoLDLT< MatrixType, Options >, PardisoLLT< MatrixType, _UpLo >, and PardisoLU< MatrixType >.

typedef Traits::Scalar Scalar

Reimplemented in PardisoLDLT< MatrixType, Options >, PardisoLLT< MatrixType, _UpLo >, and PardisoLU< MatrixType >.

typedef SparseMatrix<Scalar,RowMajor,Index> SparseMatrixType

typedef Matrix<Scalar,Dynamic,1> VectorType

---

Member Enumeration Documentation

anonymous enum

Enumerator:

ScalarIsComplex

---

Constructor & Destructor Documentation

PardisoImpl

(

)

[inline]

~PardisoImpl

(

)

[inline]

---

Member Function Documentation

bool _solve	(	const MatrixBase< BDerived > &	b,
		MatrixBase< XDerived > &	x
	)		const

void _solve_sparse	(	const Rhs &	b,
		SparseMatrix< DestScalar, DestOptions, DestIndex > &	dest
	)		const [inline]

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()

Index cols

(

void

)

const [inline]

Derived & compute

(

const MatrixType &

matrix

)

Derived& derived

(

)

[inline]

const Derived& derived

(

)

const [inline]

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()

ComputationInfo info

(

)

const [inline]

Reports whether previous computation was successful.

Returns:

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

void manageErrorCode

(

Index

error

)

[inline, protected]

void pardisoInit

(

int

type

)

[inline, protected]

Array<Index,64,1>& 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.

void pardisoRelease

(

)

[inline, protected]

Index rows

(

void

)

const [inline]

const internal::solve_retval<PardisoImpl, Rhs> solve

(

const MatrixBase< Rhs > &

b

)

const [inline]

Returns:

the solution x of using the current decomposition of A.

See also:

compute()

const internal::sparse_solve_retval<PardisoImpl, Rhs> solve

(

const SparseMatrixBase< Rhs > &

b

)

const [inline]

Returns:

the solution x of using the current decomposition of A.

See also:

compute()

---

Member Data Documentation

bool m_analysisIsOk [protected]

bool m_factorizationIsOk [protected]

ComputationInfo m_info [protected]

bool m_initialized [protected]

Array<Index,64,1> m_iparm [mutable, protected]

SparseMatrixType m_matrix [mutable, protected]

Index m_msglvl [protected]

IntColVectorType m_perm [mutable, protected]

void* m_pt[64] [mutable, protected]

Index m_size [protected]

Index m_type [protected]

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