This class stores a sparse matrix in Harwell-Boeing format. More...

Inheritance diagram for FECore::CompactUnSymmMatrix:

Public Member Functions
	CompactUnSymmMatrix (int offset=0, bool row_based=false)
	Constructor for CompactUnSymmMatrix class.
void	Create (SparseMatrixProfile &mp)
	Create a sparse matrix from a sparse-matrix profile.
void	Assemble (matrix &ke, vector< int > &lm)
void	Assemble (matrix &ke, vector< int > &lmi, vector< int > &lmj)
	assemble a matrix into the sparse matrix
void	add (int i, int j, double v)
void	set (int i, int j, double v)
double	get (int i, int j)
double	diag (int i)
Protected Attributes
bool	m_brow_based

Detailed Description

This class stores a sparse matrix in Harwell-Boeing format.

Unlike CompactMatrix does not assume the matrix is symmetric. This still assumes that the sparsity pattern is symmetric for row based formats.

Member Function Documentation

void FECore::CompactUnSymmMatrix::Assemble	(	matrix &	ke,
		vector< int > &	LM
	)		`[virtual]`

This function assembles the local stiffness matrix into the global stiffness matrix which is in compact column storage and the matrix is unsymmetric

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