Sparse matrix which uses blocks on the diagonal. More...

Inheritance diagram for SparseBlockMatrixDiagonal< MatrixType >:

Collaboration diagram for SparseBlockMatrixDiagonal< MatrixType >:

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

Public Member Functions
int	baseOfBlock (int r) const
	where does the row /col at block-row / block-column r starts?
const Buffer< int > &	blockIndices () const
	indices of the row blocks
int	cols () const
	columns of the matrix
const DiagonalVector &	diagonal () const
	the block matrices per block-column
int	dimOfBlock (int r) const
	how many rows/cols does the block at block-row / block-column r has?
int	rows () const
	rows of the matrix

Protected Attributes
const Buffer< int > *	_blockIndices = nullptr
	vector of the indices of the blocks along the diagonal

Detailed Description

template<class MatrixType>
class SparseBlockMatrixDiagonal< MatrixType >

Sparse matrix which uses blocks on the diagonal.

This class is used as a const view on a SparseBlockMatrix which allows a faster iteration over the elements of the matrix.

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

Public Types