CoRiBoDynamics::MatrixConnectome Class Reference

#include <MatrixConnectome.h>

Classes
struct	colored_segment
struct	CRix
struct	segment

Public Member Functions
	MatrixConnectome (int drop_size)
void	Update (const bool *diagonal_connection, int num, std::vector< CRix > extra_connections)
void	set_drop_size (int drop_size)

Public Attributes
std::vector< segment >	m_tridiag_segments
std::vector< segment >	m_null_tridiag_segments
std::vector< colored_segment >	all_segments
std::vector< int >	color_groups

Protected Member Functions
bool	contains (const segment &o, const segment &i)
segment	drop_expand (const bool *diagonal_connection, int num, int expand_center)

Protected Attributes
int	m_drop_size

Detailed Description

Author

Jorgen Haavind Jensen

Matrix utility class for computing connection patterns in a block-sparse, almost-block-tridiagonal matrix.

1) All consecutive tridiagonal connected elements are grouped.

2) To form connection matrices: a) All sporadic connections are projected down on their respective tridiagonal segments, and expanded up to the drop size or tridiagnal segment end. b) All connection matrices that are either (1) overlapping, or (2) touching within a tridiagonal segment, are merged and grouped.

3) All tridiagonal segments that are completely contained in a connection matrix are removed.

Revision history:

Q2 2014 JHJ: Initial version. Q2 2016 JHJ: Update to better handle disjoint element groups

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

• reloadrepos/fhsim_coribo/src/ConstraintSolver/MatrixConnectome.h