BlockMatrixArray< number >::Entry Class Reference

#include <block_matrix_array.h>

Public Member Functions
template<class MATRIX >
	Entry (const MATRIX &matrix, size_type row, size_type col, double prefix, bool transpose)
	Entry (const Entry &)
	~Entry ()

Public Attributes
size_type	row
size_type	col
double	prefix
bool	transpose
PointerMatrixBase< Vector < number > > *	matrix

Detailed Description

template<typename number = double>
class BlockMatrixArray< number >::Entry

Internal data structure.

For each entry of a BlockMatrixArray, its position, matrix, prefix and optional transposition must be stored. This structure encapsulates all of them.

Author

Guido Kanschat, 2000, 2001

Definition at line 333 of file block_matrix_array.h.

Constructor & Destructor Documentation

template<typename number = double>

template<class MATRIX >

BlockMatrixArray< number >::Entry::Entry	(	const MATRIX &	matrix,
		size_type	row,
		size_type	col,
		double	prefix,
		bool	transpose
	)

Constructor initializing all data fields. A PointerMatrix object is generated for matrix.

template<typename number = double>

BlockMatrixArray< number >::Entry::Entry

(

const Entry &

)

Copy constructor invalidating the old object. Since it is only used for entering temporary objects into a vector, this is ok.

For a deep copy, we would need a reproduction operator in PointerMatixBase.

template<typename number = double>

BlockMatrixArray< number >::Entry::~Entry

(

)

Destructor, where we delete the PointerMatrix created by the constructor.

Member Data Documentation

template<typename number = double>

size_type BlockMatrixArray< number >::Entry::row

Row number in the block matrix.

Definition at line 375 of file block_matrix_array.h.

template<typename number = double>

size_type BlockMatrixArray< number >::Entry::col

Column number in the block matrix.

Definition at line 381 of file block_matrix_array.h.

template<typename number = double>

double BlockMatrixArray< number >::Entry::prefix

Factor in front of the matrix block.

Definition at line 387 of file block_matrix_array.h.

template<typename number = double>

bool BlockMatrixArray< number >::Entry::transpose

Indicates that matrix block must be transposed for multiplication.

Definition at line 394 of file block_matrix_array.h.

template<typename number = double>

PointerMatrixBase<Vector<number> >* BlockMatrixArray< number >::Entry::matrix

The matrix block itself.

Definition at line 399 of file block_matrix_array.h.

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

• include/deal.II/lac/block_matrix_array.h