#include <BidomainCorrectionTermAssembler.hpp>

Inheritance diagram for BidomainCorrectionTermAssembler< ELEM_DIM, SPACE_DIM >:

Collaboration diagram for BidomainCorrectionTermAssembler< ELEM_DIM, SPACE_DIM >:

Public Member Functions
	BidomainCorrectionTermAssembler (AbstractTetrahedralMesh< ELEM_DIM, SPACE_DIM > pMesh, BidomainTissue< SPACE_DIM > pTissue)

Public Member Functions inherited from AbstractCorrectionTermAssembler< ELEM_DIM, SPACE_DIM, 2 >
	AbstractCorrectionTermAssembler (AbstractTetrahedralMesh< ELEM_DIM, SPACE_DIM > pMesh, AbstractCardiacTissue< ELEM_DIM, SPACE_DIM > pTissue)

Public Member Functions inherited from AbstractCardiacFeVolumeIntegralAssembler< ELEM_DIM, SPACE_DIM, PROBLEM_DIM, true, false, CARDIAC >
	AbstractCardiacFeVolumeIntegralAssembler (AbstractTetrahedralMesh< ELEMENT_DIM, SPACE_DIM > pMesh, AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM > pTissue)

Public Member Functions inherited from AbstractFeVolumeIntegralAssembler< ELEMENT_DIM, SPACE_DIM, PROBLEM_DIM, CAN_ASSEMBLE_VECTOR, CAN_ASSEMBLE_MATRIX, INTERPOLATION_LEVEL >
	AbstractFeVolumeIntegralAssembler (AbstractTetrahedralMesh< ELEMENT_DIM, SPACE_DIM > *pMesh)

virtual	~AbstractFeVolumeIntegralAssembler ()

Public Member Functions inherited from AbstractFeAssemblerCommon< ELEMENT_DIM, SPACE_DIM, PROBLEM_DIM, CAN_ASSEMBLE_VECTOR, CAN_ASSEMBLE_MATRIX, INTERPOLATION_LEVEL >
	AbstractFeAssemblerCommon ()

void	SetCurrentSolution (Vec currentSolution)

virtual	~AbstractFeAssemblerCommon ()

Public Member Functions inherited from AbstractFeAssemblerInterface< CAN_ASSEMBLE_VECTOR, CAN_ASSEMBLE_MATRIX >
	AbstractFeAssemblerInterface ()

void	SetMatrixToAssemble (Mat &rMatToAssemble, bool zeroMatrixBeforeAssembly=true)

void	SetVectorToAssemble (Vec &rVecToAssemble, bool zeroVectorBeforeAssembly)

void	Assemble ()

void	AssembleMatrix ()

void	AssembleVector ()

virtual	~AbstractFeAssemblerInterface ()

Protected Member Functions
c_vector< double, 2 *(ELEM_DIM+1)>	ComputeVectorTerm (c_vector< double, ELEM_DIM+1 > &rPhi, c_matrix< double, SPACE_DIM, ELEM_DIM+1 > &rGradPhi, ChastePoint< SPACE_DIM > &rX, c_vector< double, 2 > &rU, c_matrix< double, 2, SPACE_DIM > &rGradU, Element< ELEM_DIM, SPACE_DIM > *pElement)

Protected Member Functions inherited from AbstractCorrectionTermAssembler< ELEM_DIM, SPACE_DIM, 2 >
void	ResetInterpolatedQuantities (void)

void	IncrementInterpolatedQuantities (double phiI, const Node< SPACE_DIM > *pNode)

bool	ElementAssemblyCriterion (Element< ELEM_DIM, SPACE_DIM > &rElement)

Protected Member Functions inherited from AbstractFeVolumeIntegralAssembler< ELEMENT_DIM, SPACE_DIM, PROBLEM_DIM, CAN_ASSEMBLE_VECTOR, CAN_ASSEMBLE_MATRIX, INTERPOLATION_LEVEL >
void	ComputeTransformedBasisFunctionDerivatives (const ChastePoint< ELEMENT_DIM > &rPoint, const c_matrix< double, ELEMENT_DIM, SPACE_DIM > &rInverseJacobian, c_matrix< double, SPACE_DIM, ELEMENT_DIM+1 > &rReturnValue)

void	DoAssemble ()

virtual c_matrix< double, PROBLEM_DIM (ELEMENT_DIM+1), PROBLEM_DIM (ELEMENT_DIM+1)>	ComputeMatrixTerm (c_vector< double, ELEMENT_DIM+1 > &rPhi, c_matrix< double, SPACE_DIM, ELEMENT_DIM+1 > &rGradPhi, ChastePoint< SPACE_DIM > &rX, c_vector< double, PROBLEM_DIM > &rU, c_matrix< double, PROBLEM_DIM, SPACE_DIM > &rGradU, Element< ELEMENT_DIM, SPACE_DIM > *pElement)

virtual c_vector< double, PROBLEM_DIM *(ELEMENT_DIM+1)>	ComputeVectorTerm (c_vector< double, ELEMENT_DIM+1 > &rPhi, c_matrix< double, SPACE_DIM, ELEMENT_DIM+1 > &rGradPhi, ChastePoint< SPACE_DIM > &rX, c_vector< double, PROBLEM_DIM > &rU, c_matrix< double, PROBLEM_DIM, SPACE_DIM > &rGradU, Element< ELEMENT_DIM, SPACE_DIM > *pElement)

virtual void	AssembleOnElement (Element< ELEMENT_DIM, SPACE_DIM > &rElement, c_matrix< double, PROBLEM_DIM (ELEMENT_DIM+1), PROBLEM_DIM (ELEMENT_DIM+1) > &rAElem, c_vector< double, PROBLEM_DIM *(ELEMENT_DIM+1)> &rBElem)

virtual bool	ElementAssemblyCriterion (Element< ELEMENT_DIM, SPACE_DIM > &rElement)

Protected Member Functions inherited from AbstractFeAssemblerCommon< ELEMENT_DIM, SPACE_DIM, PROBLEM_DIM, CAN_ASSEMBLE_VECTOR, CAN_ASSEMBLE_MATRIX, INTERPOLATION_LEVEL >
virtual double	GetCurrentSolutionOrGuessValue (unsigned nodeIndex, unsigned indexOfUnknown)

virtual void	IncrementInterpolatedGradientQuantities (const c_matrix< double, SPACE_DIM, ELEMENT_DIM+1 > &rGradPhi, unsigned phiIndex, const Node< SPACE_DIM > *pNode)

Protected Attributes
HeartConfig *	mpConfig

Protected Attributes inherited from AbstractCorrectionTermAssembler< ELEM_DIM, SPACE_DIM, 2 >
double	mIionicInterp

std::vector< double >	mStateVariablesAtQuadPoint

std::vector< bool >	mElementsCanDoSvi

Protected Attributes inherited from AbstractCardiacFeVolumeIntegralAssembler< ELEM_DIM, SPACE_DIM, PROBLEM_DIM, true, false, CARDIAC >
AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM > *	mpCardiacTissue

HeartConfig *	mpConfig

Protected Attributes inherited from AbstractFeVolumeIntegralAssembler< ELEMENT_DIM, SPACE_DIM, PROBLEM_DIM, CAN_ASSEMBLE_VECTOR, CAN_ASSEMBLE_MATRIX, INTERPOLATION_LEVEL >
AbstractTetrahedralMesh< ELEMENT_DIM, SPACE_DIM > *	mpMesh

GaussianQuadratureRule< ELEMENT_DIM > *	mpQuadRule

Protected Attributes inherited from AbstractFeAssemblerCommon< ELEMENT_DIM, SPACE_DIM, PROBLEM_DIM, CAN_ASSEMBLE_VECTOR, CAN_ASSEMBLE_MATRIX, INTERPOLATION_LEVEL >
ReplicatableVector	mCurrentSolutionOrGuessReplicated

Protected Attributes inherited from AbstractFeAssemblerInterface< CAN_ASSEMBLE_VECTOR, CAN_ASSEMBLE_MATRIX >
Vec	mVectorToAssemble

Mat	mMatrixToAssemble

bool	mAssembleMatrix

bool	mAssembleVector

bool	mZeroMatrixBeforeAssembly

bool	mZeroVectorBeforeAssembly

PetscInt	mOwnershipRangeLo

PetscInt	mOwnershipRangeHi

Additional Inherited Members
Protected Types inherited from AbstractFeVolumeIntegralAssembler< ELEMENT_DIM, SPACE_DIM, PROBLEM_DIM, CAN_ASSEMBLE_VECTOR, CAN_ASSEMBLE_MATRIX, INTERPOLATION_LEVEL >
typedef LinearBasisFunction< ELEMENT_DIM >	BasisFunction

Detailed Description

template<unsigned ELEM_DIM, unsigned SPACE_DIM>
class BidomainCorrectionTermAssembler< ELEM_DIM, SPACE_DIM >

An assembler which computes the correction term to add to the RHS vector if using state variable interpolation (SVI), as well as determining which elements should be corrected on. The formula to determine which elements SVI is used is delta Iionic > TOL, where delta Iionic is the max difference between nodal ionic values, and TOL is chosen conservatively to be 1uA/cm^2^. See https://chaste.github.io/docs/user-guides/state-variable-interpolation/ for more details.

Definition at line 53 of file BidomainCorrectionTermAssembler.hpp.

Constructor & Destructor Documentation

◆ BidomainCorrectionTermAssembler()

template<unsigned ELEM_DIM, unsigned SPACE_DIM>

BidomainCorrectionTermAssembler< ELEM_DIM, SPACE_DIM >::BidomainCorrectionTermAssembler	(	AbstractTetrahedralMesh< ELEM_DIM, SPACE_DIM > *	pMesh,
		BidomainTissue< SPACE_DIM > *	pTissue
	)

Constructor

Parameters

pMesh	pointer to the mesh
pTissue	pointer to the PDE

Definition at line 42 of file BidomainCorrectionTermAssembler.cpp.

References HeartConfig::GetUseStateVariableInterpolation(), HeartConfig::Instance(), and BidomainCorrectionTermAssembler< ELEM_DIM, SPACE_DIM >::mpConfig.

Member Function Documentation

◆ ComputeVectorTerm()

template<unsigned ELEM_DIM, unsigned SPACE_DIM>

c_vector< double, 2 *(ELEM_DIM+1)> BidomainCorrectionTermAssembler< ELEM_DIM, SPACE_DIM >::ComputeVectorTerm	(	c_vector< double, ELEM_DIM+1 > &	rPhi,
		c_matrix< double, SPACE_DIM, ELEM_DIM+1 > &	rGradPhi,
		ChastePoint< SPACE_DIM > &	rX,
		c_vector< double, 2 > &	rU,
		c_matrix< double, 2, SPACE_DIM > &	rGradU,
		Element< ELEM_DIM, SPACE_DIM > *	pElement
	)

protected

This method is called by AssembleOnElement and tells the assembler the contribution to add to the element stiffness vector.

Parameters

rPhi	The basis functions, rPhi(i) = phi_i, i=1..numBases
rGradPhi	Basis gradients, rGradPhi(i,j) = d(phi_j)/d(X_i)
rX	The point in space
rU	The unknown as a vector, u(i) = u_i
rGradU	The gradient of the unknown as a matrix, rGradU(i,j) = d(u_i)/d(X_j)
pElement	Pointer to the element