PardisoMatrix Class Reference

#include <pardiso.h>

Inherits SparseMatrix.

List of all members.

Public Member Functions
	PardisoMatrix ()
virtual	~PardisoMatrix ()
virtual void	pre_add_ij (int row, int col)
	add indices of nonzero matrix element
virtual void	alloc ()
	allocate the memory for stiffness matrix and right-hand side
virtual void	free ()
	free the memory associated with stiffness matrix and right-hand side
virtual scalar	get (int m, int n)
	Get the value from a position.
virtual void	zero ()
	Zero the matrix.
virtual void	add (int m, int n, scalar v)
	update the stiffness matrix
virtual void	add (int m, int n, scalar **mat, int *rows, int *cols)
	update the stiffness matrix
virtual bool	dump (FILE *file, const char *var_name, EMatrixDumpFormat fmt=DF_MATLAB_SPARSE)
	dumping matrix and right-hand side
virtual int	get_matrix_size () const
virtual double	get_fill_in () const
Static Protected Member Functions
static void	insert_value (int *Ai, scalar *Ax, int Alen, int idx, scalar value)
Protected Attributes
int *	Ap
int *	Ai
scalar *	Ax
Friends
class	PardisoLinearSolver

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Constructor & Destructor Documentation

PardisoMatrix::PardisoMatrix

(

)

PardisoMatrix::~PardisoMatrix

(

)

[virtual]

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Member Function Documentation

void PardisoMatrix::add	(	int	m,
		int	n,
		scalar **	mat,
		int *	rows,
		int *	cols
	)			[virtual]

update the stiffness matrix

Parameters:

[in]	m	- number of rows of given block
[in]	n	- number of columns of given block
[in]	matrix	- block of values
[in]	rows	- array with row indexes
[in]	cols	- array with column indexes

Implements Matrix.

void PardisoMatrix::add	(	int	m,
		int	n,
		scalar	v
	)			[virtual]

update the stiffness matrix

Parameters:

[in]	m	- the row where to update
[in]	n	- the column where to update
[in]	v	- value

Implements Matrix.

void PardisoMatrix::alloc

(

)

[virtual]

allocate the memory for stiffness matrix and right-hand side

Implements Matrix.

bool PardisoMatrix::dump	(	FILE *	file,
		const char *	var_name,
		EMatrixDumpFormat	fmt = DF_MATLAB_SPARSE
	)			[virtual]

dumping matrix and right-hand side

Implements Matrix.

void PardisoMatrix::free

(

)

[virtual]

free the memory associated with stiffness matrix and right-hand side

Implements Matrix.

scalar PardisoMatrix::get	(	int	m,
		int	n
	)			[virtual]

Get the value from a position.

Returns:

the value from the specified position

Parameters:

[in]	m	- the number of row
[in]	n	- the number of column

Implements Matrix.

double PardisoMatrix::get_fill_in

(

)

const [virtual]

Implements SparseMatrix.

int PardisoMatrix::get_matrix_size

(

)

const [virtual]

Implements Matrix.

void PardisoMatrix::insert_value	(	int *	Ai,
		scalar *	Ax,
		int	Alen,
		int	idx,
		scalar	value
	)			[static, protected]

void PardisoMatrix::pre_add_ij	(	int	row,
		int	col
	)			[virtual]

add indices of nonzero matrix element

Parameters:

[in]	row	- row index
[in]	col	- column index

Reimplemented from SparseMatrix.

void PardisoMatrix::zero

(

)

[virtual]

Zero the matrix.

Implements Matrix.

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Friends And Related Function Documentation

friend class PardisoLinearSolver [friend]

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Member Data Documentation

int* PardisoMatrix::Ai [protected]

int* PardisoMatrix::Ap [protected]

scalar* PardisoMatrix::Ax [protected]

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

• pardiso.h
• pardiso.cpp