sofa::linearalgebra::CRSConstraintPolicy Class Reference

#include <CompressedRowSparseMatrixConstraint.h>

Inheritance diagram for sofa::linearalgebra::CRSConstraintPolicy:

Detailed Description

Constraint policy type, showing the types and flags to give to CompressedRowSparseMatrix for its second template type. The default values correspond to the original implementation.

Static Public Attributes
static constexpr bool	AutoSize = true
static constexpr bool	AutoCompress = true
static constexpr bool	CompressZeros = false
static constexpr bool	ClearByZeros = false
static constexpr bool	OrderedInsertion = false
static constexpr int	matrixType = 2
Static Public Attributes inherited from sofa::linearalgebra::CRSDefaultPolicy
static constexpr bool	IsAlwaysSquare = false
	Set to true if this matrix is always square (must be true for symmetric) More...
static constexpr bool	IsAlwaysSymmetric = false
	Set to true if this matrix is always symmetric (IsAlwaysSquare should be true) More...
static constexpr bool	AutoSize = false
	Set to true if the size of the matrix should be automatically increased when new blocks are added. More...
static constexpr bool	AutoCompress = true
	Set to true if the matrix should be automatically compressed (easier to use, but might cause issues in multithreading) More...
static constexpr bool	CompressZeros = true
	Set to true if the blocks that are all zeros should be removed from the matrix when compressing (expensive) More...
static constexpr bool	ClearByZeros = true
	Set to true if clear methods will put all concerned value to zero instead of clearing vectors (CompressZeros should be true) More...
static constexpr bool	OrderedInsertion = false
	Set to true if insertion in matrix are in most case at last line index or last col index. More...
static constexpr bool	StoreLowerTriangularBlock = true
	Set to false to disable storage of blocks on the lower triangular part (IsAlwaysSymmetric must be true) More...
static constexpr int	matrixType = 0
	Do not change this value, has to be overrided for all derivated class. More...

Attribute details

AutoCompress

constexpr bool sofa::linearalgebra::CRSConstraintPolicy::AutoCompress = true

staticconstexpr

AutoSize

constexpr bool sofa::linearalgebra::CRSConstraintPolicy::AutoSize = true

staticconstexpr

ClearByZeros

constexpr bool sofa::linearalgebra::CRSConstraintPolicy::ClearByZeros = false

staticconstexpr

CompressZeros

constexpr bool sofa::linearalgebra::CRSConstraintPolicy::CompressZeros = false

staticconstexpr

matrixType

constexpr int sofa::linearalgebra::CRSConstraintPolicy::matrixType = 2

staticconstexpr

OrderedInsertion

constexpr bool sofa::linearalgebra::CRSConstraintPolicy::OrderedInsertion = false

staticconstexpr