Inheritance diagram for isam::CholeskyImpl:

Public Member Functions
	CholeskyImpl ()
void	factorize (const SparseSystem &Ab, VectorXd *delta=NULL, double lambda=0)
int *	get_order ()
void	get_R (SparseSystem &R)
virtual	~CholeskyImpl ()
Private Member Functions
void	of_cholmod_transp (const cholmod_sparse T, SparseSystem &A, int order)
void	reset ()
cholmod_sparse *	to_cholmod_transp (const SparseSystem &A)
Private Attributes
cholmod_sparse *	_L
int *	_order
cholmod_dense *	_rhs
cholmod_common	Common

Detailed Description

Definition at line 50 of file Cholesky.cpp.

Constructor & Destructor Documentation

isam::CholeskyImpl::CholeskyImpl ( ) [inline]

Definition at line 59 of file Cholesky.cpp.

virtual isam::CholeskyImpl::~CholeskyImpl ( ) [inline, virtual]

Definition at line 63 of file Cholesky.cpp.

void isam::CholeskyImpl::factorize	(	const SparseSystem &	Ab,
		VectorXd *	delta = `NULL`,
		double	lambda = `0`
	)		`[inline]`

Definition at line 68 of file Cholesky.cpp.

int* isam::CholeskyImpl::get_order ( ) [inline, virtual]

Access the variable ordering used for Cholesky factorization.

Definition at line 157 of file Cholesky.cpp.

void isam::CholeskyImpl::get_R ( SparseSystem & R ) [inline, virtual]

Copy R into a SparseSystem data structure (expensive, so can be avoided during batch factorization).

Parameters:

R	SparseSystem that upon return will contain the R factor.

Definition at line 149 of file Cholesky.cpp.

void isam::CholeskyImpl::of_cholmod_transp	(	const cholmod_sparse *	T,
		SparseSystem &	A,
		int *	order
	)		`[inline, private]`

Definition at line 197 of file Cholesky.cpp.

void isam::CholeskyImpl::reset ( ) [inline, private]

Definition at line 163 of file Cholesky.cpp.

cholmod_sparse* isam::CholeskyImpl::to_cholmod_transp ( const SparseSystem & A ) [inline, private]

Definition at line 171 of file Cholesky.cpp.

cholmod_sparse* isam::CholeskyImpl::_L [private]

Definition at line 51 of file Cholesky.cpp.

Definition at line 53 of file Cholesky.cpp.

cholmod_dense* isam::CholeskyImpl::_rhs [private]

Definition at line 52 of file Cholesky.cpp.

cholmod_common isam::CholeskyImpl::Common [private]

Definition at line 55 of file Cholesky.cpp.

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