Chaste  Release::2018.1
Public Member Functions | Private Member Functions | Private Attributes | List of all members
MonodomainPurkinjeVolumeAssembler< ELEMENT_DIM, SPACE_DIM > Class Template Reference

#include <MonodomainPurkinjeVolumeAssembler.hpp>

+ Inheritance diagram for MonodomainPurkinjeVolumeAssembler< ELEMENT_DIM, SPACE_DIM >:
+ Collaboration diagram for MonodomainPurkinjeVolumeAssembler< ELEMENT_DIM, SPACE_DIM >:

Public Member Functions

 MonodomainPurkinjeVolumeAssembler (AbstractTetrahedralMesh< ELEMENT_DIM, SPACE_DIM > *pMesh, MonodomainTissue< ELEMENT_DIM, SPACE_DIM > *pTissue)
 
- Public Member Functions inherited from AbstractCardiacFeVolumeIntegralAssembler< ELEMENT_DIM, SPACE_DIM, 2, false, true, 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 ()
 

Private Member Functions

c_matrix< double,
2 *(ELEMENT_DIM+1),
2 *(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, 2 > &rU, c_matrix< double, 2, SPACE_DIM > &rGradU, Element< ELEMENT_DIM, SPACE_DIM > *pElement)
 

Private Attributes

MonodomainAssembler
< ELEMENT_DIM, SPACE_DIM > 		mMonodomainAssembler
 

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
 
- 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 ResetInterpolatedQuantities ()
 
virtual void IncrementInterpolatedQuantities (double phiI, const Node< SPACE_DIM > *pNode)
 
virtual void IncrementInterpolatedGradientQuantities (const c_matrix< double, SPACE_DIM, ELEMENT_DIM+1 > &rGradPhi, unsigned phiIndex, const Node< SPACE_DIM > *pNode)
 
- Protected Attributes inherited from AbstractCardiacFeVolumeIntegralAssembler< ELEMENT_DIM, SPACE_DIM, 2, false, true, 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
 

Detailed Description

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

Assembler for the volume integral part of the LHS matrix in a monodomain Purkinje problem. The full LHS matrix will look like (written in block form, although the code uses striping) [ chi C M/dt + K 0 ] [ 0 chi' C' M'/dt + K' ] where the top left block is the standard LHS matrix in a monodomain problem, and the bottom right block is the equivalent from integrals over cable elements.

This class assembles the matrix [ chi C M/dt + K 0 ] [ 0 0 ] and makes use of a MonodomainAssembler.

Definition at line 60 of file MonodomainPurkinjeVolumeAssembler.hpp.

Constructor & Destructor Documentation

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>
MonodomainPurkinjeVolumeAssembler< ELEMENT_DIM, SPACE_DIM >::MonodomainPurkinjeVolumeAssembler ( AbstractTetrahedralMesh< ELEMENT_DIM, SPACE_DIM > *  pMesh,
MonodomainTissue< ELEMENT_DIM, SPACE_DIM > *  pTissue 
)

Constructor

Parameters
pMeshpointer to the mesh
pTissuepointer to the tissue

Definition at line 72 of file MonodomainPurkinjeVolumeAssembler.cpp.

Member Function Documentation

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>
c_matrix< double, 2 *(ELEMENT_DIM+1), 2 *(ELEMENT_DIM+1)> MonodomainPurkinjeVolumeAssembler< 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, 2 > &  rU,
c_matrix< double, 2, SPACE_DIM > &  rGradU,
Element< ELEMENT_DIM, SPACE_DIM > *  pElement 
)
private

ComputeMatrixTerm()

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

Parameters
rPhiThe basis functions, rPhi(i) = phi_i, i=1..numBases
rGradPhiBasis gradients, rGradPhi(i,j) = d(phi_j)/d(X_i)
rXThe point in space
rUThe unknown as a vector, u(i) = u_i
rGradUThe gradient of the unknown as a matrix, rGradU(i,j) = d(u_i)/d(X_j)
pElementPointer to the element
Returns
the stencil matrix

Definition at line 45 of file MonodomainPurkinjeVolumeAssembler.cpp.

Member Data Documentation

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>
MonodomainAssembler<ELEMENT_DIM, SPACE_DIM> MonodomainPurkinjeVolumeAssembler< ELEMENT_DIM, SPACE_DIM >::mMonodomainAssembler
private

A normal monodomain assembler, on which ComputeMatrixTerm will be called

Definition at line 65 of file MonodomainPurkinjeVolumeAssembler.hpp.

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