Sparse matrix which uses blocks based on hash structures. More...

Collaboration diagram for SparseBlockMatrixHashMap< MatrixType >:

Public Types
typedef MatrixType	SparseMatrixBlock
	this is the type of the elementary block, it is an Eigen::Matrix.

Public Member Functions
MatrixType *	addBlock (int r, uint04 c, bool zeroBlock=false)
	add a block to the pattern, return a pointer to the added block
int	colBaseOfBlock (int c) const
	where does the col at block-col r start?
const Buffer< int > &	colBlockIndices () const
	indices of the column blocks
int	cols () const
	columns of the matrix
int	colsOfBlock (int c) const
	how many cols does the block at block-col c has?
const Buffer< SparseColumn > &	columns () const
	the block matrices per block-column
int	rowBaseOfBlock (int r) const
	where does the row at block-row r start?
const Buffer< int > &	rowBlockIndices () const
	indices of the row blocks
int	rows () const
	rows of the matrix
int	rowsOfBlock (int r) const
	how many rows does the block at block-row r has?

Protected Attributes
const Buffer< int > *	_colBlockIndices
	vector of the indices of the blocks along the cols
const Buffer< int > *	_rowBlockIndices
	vector of the indices of the blocks along the rows.
Buffer< SparseColumn >	m_block_cols
	the matrices stored in CCS order

Detailed Description

template<class MatrixType>
class SparseBlockMatrixHashMap< MatrixType >

Sparse matrix which uses blocks based on hash structures.

This class is used to construct the pattern of a sparse block matrix

Definition at line 231 of file sparse_block_matrix_ccs.h.

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

Public Types