BidomainNeumannSurfaceTermAssembler< ELEMENT_DIM, SPACE_DIM > Class Template Reference

#include <BidomainNeumannSurfaceTermAssembler.hpp>

Inheritance diagram for BidomainNeumannSurfaceTermAssembler< ELEMENT_DIM, SPACE_DIM >:

Collaboration diagram for BidomainNeumannSurfaceTermAssembler< ELEMENT_DIM, SPACE_DIM >:

List of all members.

Public Member Functions
	BidomainNeumannSurfaceTermAssembler (AbstractTetrahedralMesh< ELEMENT_DIM, SPACE_DIM > *pMesh, BoundaryConditionsContainer< ELEMENT_DIM, SPACE_DIM, 2 > *pBoundaryConditions, unsigned numQuadPoints=2)
Protected Member Functions
virtual c_vector< double, 2 *ELEMENT_DIM >	ComputeVectorSurfaceTerm (const BoundaryElement< ELEMENT_DIM-1, SPACE_DIM > &rSurfaceElement, c_vector< double, ELEMENT_DIM > &rPhi, ChastePoint< SPACE_DIM > &rX)

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Detailed Description

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>
class BidomainNeumannSurfaceTermAssembler< ELEMENT_DIM, SPACE_DIM >

Assembler which sets up the surface integral integrals for the bidomain equations, assuming that the boundary conditions are written: div(sigma_i grad phi_i) . n = g1 and div(sigma_e grad phi_e) dot n = g2.

These are not 'natural' boundary conditions for the para-elliptic bidomain equations (natural BCs for the second

Hence we don't use the NaturalNeumannSurfaceTermAssembler and have a special class here. It means that any BCs specified for bidomain and put in a BoundaryConditionsContainer should be for div(sigma_i grad phi_i) . n and div(sigma_e grad phi_e) . n.

Definition at line 56 of file BidomainNeumannSurfaceTermAssembler.hpp.

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Constructor & Destructor Documentation

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

BidomainNeumannSurfaceTermAssembler< ELEMENT_DIM, SPACE_DIM >::BidomainNeumannSurfaceTermAssembler	(	AbstractTetrahedralMesh< ELEMENT_DIM, SPACE_DIM > *	pMesh,
		BoundaryConditionsContainer< ELEMENT_DIM, SPACE_DIM, 2 > *	pBoundaryConditions,
		unsigned	numQuadPoints = 2
	)		[inline]

Constructor

Parameters:

pMesh	The mesh
pBoundaryConditions	The boundary conditions container
numQuadPoints	Number of quad points (per dimension) to use

Definition at line 83 of file BidomainNeumannSurfaceTermAssembler.hpp.

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Member Function Documentation

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

c_vector< double, 2 *ELEMENT_DIM > BidomainNeumannSurfaceTermAssembler< ELEMENT_DIM, SPACE_DIM >::ComputeVectorSurfaceTerm	(	const BoundaryElement< ELEMENT_DIM-1, SPACE_DIM > &	rSurfaceElement,
		c_vector< double, ELEMENT_DIM > &	rPhi,
		ChastePoint< SPACE_DIM > &	rX
	)		[protected, virtual]

This method returns the vector to be added to full vector for a given Gauss point in BoundaryElement, ie, essentially the INTEGRAND in the boundary integral part of the definition of the vector. The arguments are the bases, x and current solution computed at the Gauss point.

Parameters:

rSurfaceElement	the element which is being considered.
rPhi	The basis functions, rPhi(i) = phi_i, i=1..numBases
rX	The point in space

Reimplemented from AbstractFeSurfaceIntegralAssembler< ELEMENT_DIM, SPACE_DIM, 2 >.

Definition at line 94 of file BidomainNeumannSurfaceTermAssembler.hpp.

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

• heart/src/solver/electrics/bidomain/BidomainNeumannSurfaceTermAssembler.hpp