MonodomainCorrectionTermAssembler< ELEM_DIM, SPACE_DIM > Class Template Reference

#include <MonodomainCorrectionTermAssembler.hpp>

Inheritance diagram for MonodomainCorrectionTermAssembler< ELEM_DIM, SPACE_DIM >:

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Collaboration diagram for MonodomainCorrectionTermAssembler< ELEM_DIM, SPACE_DIM >:

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List of all members.

Public Member Functions
	MonodomainCorrectionTermAssembler (AbstractTetrahedralMesh< ELEM_DIM, SPACE_DIM > *pMesh, MonodomainTissue< ELEM_DIM, SPACE_DIM > *pTissue, unsigned numQuadPoints=2)
Protected Member Functions
c_vector< double, 1 *(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, 1 > &rU, c_matrix< double, 1, SPACE_DIM > &rGradU, Element< ELEM_DIM, SPACE_DIM > *pElement)
Protected Attributes
HeartConfig *	mpConfig

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Detailed Description

template<unsigned ELEM_DIM, unsigned SPACE_DIM>
class MonodomainCorrectionTermAssembler< 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 wiki page ChasteGuides/StateVariableInterpolation for more details.

Definition at line 47 of file MonodomainCorrectionTermAssembler.hpp.

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Constructor & Destructor Documentation

template<unsigned ELEM_DIM, unsigned SPACE_DIM>

MonodomainCorrectionTermAssembler< ELEM_DIM, SPACE_DIM >::MonodomainCorrectionTermAssembler	(	AbstractTetrahedralMesh< ELEM_DIM, SPACE_DIM > *	pMesh,
		MonodomainTissue< ELEM_DIM, SPACE_DIM > *	pTissue,
		unsigned	numQuadPoints = 2
	)			[inline]

Constructor.

Parameters:

	pMesh	pointer to the mesh
	pTissue	pointer to the cardiac tissue
	numQuadPoints	number of quadrature points

Definition at line 33 of file MonodomainCorrectionTermAssembler.cpp.

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

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Member Function Documentation

template<unsigned ELEM_DIM, unsigned SPACE_DIM>

c_vector< double, 1 *(ELEM_DIM+1)> MonodomainCorrectionTermAssembler< 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, 1 > &	rU,
		c_matrix< double, 1, SPACE_DIM > &	rGradU,
		Element< ELEM_DIM, SPACE_DIM > *	pElement
	)			[inline, 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, rU(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

Definition at line 44 of file MonodomainCorrectionTermAssembler.cpp.

References AbstractCardiacCellInterface::GetIIonic(), AbstractElement< ELEMENT_DIM, SPACE_DIM >::GetNodeGlobalIndex(), HeartConfig::GetSurfaceAreaToVolumeRatio(), AbstractCorrectionTermAssembler< ELEM_DIM, SPACE_DIM, 1 >::mIionicInterp, AbstractCardiacFeObjectAssembler< ELEM_DIM, SPACE_DIM, PROBLEM_DIM, true, false, CARDIAC >::mpCardiacTissue, MonodomainCorrectionTermAssembler< ELEM_DIM, SPACE_DIM >::mpConfig, and AbstractCorrectionTermAssembler< ELEM_DIM, SPACE_DIM, 1 >::mStateVariablesAtQuadPoint.

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Member Data Documentation

template<unsigned ELEM_DIM, unsigned SPACE_DIM>

HeartConfig* MonodomainCorrectionTermAssembler< ELEM_DIM, SPACE_DIM >::mpConfig [protected]

Local cache of the configuration singleton instance

Definition at line 52 of file MonodomainCorrectionTermAssembler.hpp.

Referenced by MonodomainCorrectionTermAssembler< ELEM_DIM, SPACE_DIM >::ComputeVectorTerm(), and MonodomainCorrectionTermAssembler< ELEM_DIM, SPACE_DIM >::MonodomainCorrectionTermAssembler().

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

• heart/src/solver/electrics/MonodomainCorrectionTermAssembler.hpp
• heart/src/solver/electrics/MonodomainCorrectionTermAssembler.cpp