ExtendedBidomainAssembler< ELEMENT_DIM, SPACE_DIM > Class Template Reference

#include <ExtendedBidomainAssembler.hpp>

Inherits AbstractCardiacFeVolumeIntegralAssembler< ELEMENT_DIM, SPACE_DIM, 3, true, true, NORMAL >.

Collaboration diagram for ExtendedBidomainAssembler< ELEMENT_DIM, SPACE_DIM >:
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List of all members.

Public Member Functions

 ExtendedBidomainAssembler (AbstractTetrahedralMesh< ELEMENT_DIM, SPACE_DIM > *pMesh, ExtendedBidomainTissue< SPACE_DIM > *pTissue)
virtual ~ExtendedBidomainAssembler ()

Protected Member Functions

virtual c_matrix< double,
3 *(ELEMENT_DIM+1),
3 *(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, 3 > &rU, c_matrix< double, 3, SPACE_DIM > &rGradU, Element< ELEMENT_DIM, SPACE_DIM > *pElement)

Protected Attributes

ExtendedBidomainTissue
< SPACE_DIM > * 		mpExtendedBidomainTissue

Detailed Description

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

This is a derived class of AbstractCardiacFeVolumeIntegralAssembler and takes care of assembling LHS for solution of the extended bidomain euqations

See Buist ML, Poh YC. An Extended Bidomain Framework Incorporating Multiple Cell Types. Biophysical Journal, Volume 99, Issue 1, 13-18, 7 July 2010.

Major differences with bidomain assembler:

Definition at line 70 of file ExtendedBidomainAssembler.hpp.

Constructor & Destructor Documentation

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>
ExtendedBidomainAssembler< ELEMENT_DIM, SPACE_DIM >::ExtendedBidomainAssembler ( AbstractTetrahedralMesh< ELEMENT_DIM, SPACE_DIM > *  pMesh,
ExtendedBidomainTissue< SPACE_DIM > *  pTissue 
) [inline]

Constructor stores the mesh and pde and sets up boundary conditions.

Parameters:
pMesh pointer to the mesh
pTissue pointer to the tissue

Definition at line 133 of file ExtendedBidomainAssembler.cpp.

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>
ExtendedBidomainAssembler< ELEMENT_DIM, SPACE_DIM >::~ExtendedBidomainAssembler (  )  [inline, virtual]

Destructor.

Definition at line 143 of file ExtendedBidomainAssembler.cpp.

Member Function Documentation

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>
c_matrix< double, 3 *(ELEMENT_DIM+1), 3 *(ELEMENT_DIM+1)> ExtendedBidomainAssembler< ELEMENT_DIM, SPACE_DIM >::ComputeMatrixTerm ( c_vector< double, ELEMENT_DIM+1 > &  rPhi,
c_matrix< double, SPACE_DIM, ELEMENT_DIM+1 > &  rGradPhi,
ChastePoint< SPACE_DIM > &  rX,
c_vector< double, 3 > &  rU,
c_matrix< double, 3, SPACE_DIM > &  rGradU,
Element< ELEMENT_DIM, SPACE_DIM > *  pElement 
) [inline, protected, virtual]

ComputeMatrixTerm()

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

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
Returns:
stencil matrix

Definition at line 45 of file ExtendedBidomainAssembler.cpp.

References AbstractElement< ELEMENT_DIM, SPACE_DIM >::GetIndex(), PdeSimulationTime::GetPdeTimeStep(), and ExtendedBidomainAssembler< ELEMENT_DIM, SPACE_DIM >::mpExtendedBidomainTissue.

Member Data Documentation

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>
ExtendedBidomainTissue<SPACE_DIM>* ExtendedBidomainAssembler< ELEMENT_DIM, SPACE_DIM >::mpExtendedBidomainTissue [protected]

The tissue for which we assemble the matrix

Definition at line 77 of file ExtendedBidomainAssembler.hpp.

Referenced by ExtendedBidomainAssembler< ELEMENT_DIM, SPACE_DIM >::ComputeMatrixTerm().

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