#include <MonodomainAssembler.hpp>
Public Member Functions | |
MonodomainAssembler (AbstractTetrahedralMesh< ELEMENT_DIM, SPACE_DIM > *pMesh, MonodomainTissue< ELEMENT_DIM, SPACE_DIM > *pTissue, unsigned numQuadPoints=2) | |
Protected Member Functions | |
c_matrix< double, 1 *(ELEMENT_DIM+1), 1 *(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, 1 > &rU, c_matrix< double, 1, SPACE_DIM > &rGradU, Element< ELEMENT_DIM, SPACE_DIM > *pElement) |
c_vector< double, 1 *(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, 1 > &rU, c_matrix< double, 1, SPACE_DIM > &rGradU, Element< ELEMENT_DIM, SPACE_DIM > *pElement) |
c_vector< double, ELEMENT_DIM > | ComputeVectorSurfaceTerm (const BoundaryElement< ELEMENT_DIM-1, SPACE_DIM > &rSurfaceElement, c_vector< double, ELEMENT_DIM > &rPhi, ChastePoint< SPACE_DIM > &rX) |
void | ResetInterpolatedQuantities (void) |
void | IncrementInterpolatedQuantities (double phiI, const Node< SPACE_DIM > *pNode) |
Protected Attributes | |
HeartConfig * | mpConfig |
double | mIionic |
double | mIIntracellularStimulus |
MassMatrixAssembler < ELEMENT_DIM, SPACE_DIM > | mMassMatrixAssembler |
MonodomainStiffnessMatrixAssembler < ELEMENT_DIM, SPACE_DIM > | mStiffnessMatrixAssembler |
Definition at line 43 of file MonodomainAssembler.hpp.
MonodomainAssembler< ELEMENT_DIM, SPACE_DIM >::MonodomainAssembler | ( | AbstractTetrahedralMesh< ELEMENT_DIM, SPACE_DIM > * | pMesh, | |
MonodomainTissue< ELEMENT_DIM, SPACE_DIM > * | pTissue, | |||
unsigned | numQuadPoints = 2 | |||
) | [inline] |
Constructor
pMesh | pointer to the mesh | |
pTissue | pointer to the tissue | |
numQuadPoints | number of quadrature points (defaults to 2) |
Definition at line 89 of file MonodomainAssembler.cpp.
References HeartConfig::Instance(), and MonodomainAssembler< ELEMENT_DIM, SPACE_DIM >::mpConfig.
c_matrix< double, 1 *(ELEMENT_DIM+1), 1 *(ELEMENT_DIM+1)> MonodomainAssembler< 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, 1 > & | rU, | |||
c_matrix< double, 1, SPACE_DIM > & | rGradU, | |||
Element< ELEMENT_DIM, SPACE_DIM > * | pElement | |||
) | [inline, protected] |
This method is called by AssembleOnElement() and tells the assembler the contribution to add to the element stiffness matrix.
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 |
Am and Cm are set as scaling factors for the mass matrix in its constructor.
Definition at line 36 of file MonodomainAssembler.cpp.
References PdeSimulationTime::GetPdeTimeStepInverse(), MonodomainAssembler< ELEMENT_DIM, SPACE_DIM >::mMassMatrixAssembler, and MonodomainAssembler< ELEMENT_DIM, SPACE_DIM >::mStiffnessMatrixAssembler.
c_vector< double, 1 *(ELEMENT_DIM+1)> MonodomainAssembler< ELEMENT_DIM, SPACE_DIM >::ComputeVectorTerm | ( | c_vector< double, ELEMENT_DIM+1 > & | rPhi, | |
c_matrix< double, SPACE_DIM, ELEMENT_DIM+1 > & | rGradPhi, | |||
ChastePoint< SPACE_DIM > & | rX, | |||
c_vector< double, 1 > & | rU, | |||
c_matrix< double, 1, SPACE_DIM > & | rGradU, | |||
Element< ELEMENT_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.
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 |
Definition at line 52 of file MonodomainAssembler.cpp.
References HeartConfig::GetCapacitance(), PdeSimulationTime::GetPdeTimeStepInverse(), HeartConfig::GetSurfaceAreaToVolumeRatio(), MonodomainAssembler< ELEMENT_DIM, SPACE_DIM >::mIIntracellularStimulus, MonodomainAssembler< ELEMENT_DIM, SPACE_DIM >::mIionic, and MonodomainAssembler< ELEMENT_DIM, SPACE_DIM >::mpConfig.
c_vector< double, ELEMENT_DIM > MonodomainAssembler< ELEMENT_DIM, SPACE_DIM >::ComputeVectorSurfaceTerm | ( | const BoundaryElement< ELEMENT_DIM-1, SPACE_DIM > & | rSurfaceElement, | |
c_vector< double, ELEMENT_DIM > & | rPhi, | |||
ChastePoint< SPACE_DIM > & | rX | |||
) | [inline, protected, virtual] |
This method is called by AssembleOnSurfaceElement() and tells the assembler what to add to the element stiffness matrix arising from surface element contributions.
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 AbstractFeObjectAssembler< ELEMENT_DIM, SPACE_DIM, PROBLEM_DIM, CAN_ASSEMBLE_VECTOR, CAN_ASSEMBLE_MATRIX, INTERPOLATION_LEVEL >.
Definition at line 69 of file MonodomainAssembler.cpp.
void MonodomainAssembler< ELEMENT_DIM, SPACE_DIM >::ResetInterpolatedQuantities | ( | void | ) | [inline, protected, virtual] |
Overridden ResetInterpolatedQuantities() method.
Reimplemented from AbstractFeObjectAssembler< ELEMENT_DIM, SPACE_DIM, PROBLEM_DIM, CAN_ASSEMBLE_VECTOR, CAN_ASSEMBLE_MATRIX, INTERPOLATION_LEVEL >.
Definition at line 123 of file MonodomainAssembler.hpp.
References MonodomainAssembler< ELEMENT_DIM, SPACE_DIM >::mIIntracellularStimulus, and MonodomainAssembler< ELEMENT_DIM, SPACE_DIM >::mIionic.
void MonodomainAssembler< ELEMENT_DIM, SPACE_DIM >::IncrementInterpolatedQuantities | ( | double | phiI, | |
const Node< SPACE_DIM > * | pNode | |||
) | [inline, protected, virtual] |
Overridden IncrementInterpolatedQuantities() method.
phiI | ||
pNode |
Reimplemented from AbstractFeObjectAssembler< ELEMENT_DIM, SPACE_DIM, PROBLEM_DIM, CAN_ASSEMBLE_VECTOR, CAN_ASSEMBLE_MATRIX, INTERPOLATION_LEVEL >.
Definition at line 81 of file MonodomainAssembler.cpp.
References Node< SPACE_DIM >::GetIndex(), MonodomainAssembler< ELEMENT_DIM, SPACE_DIM >::mIIntracellularStimulus, MonodomainAssembler< ELEMENT_DIM, SPACE_DIM >::mIionic, and AbstractCardiacFeObjectAssembler< ELEMENT_DIM, SPACE_DIM, 1, true, true, CARDIAC >::mpCardiacTissue.
HeartConfig* MonodomainAssembler< ELEMENT_DIM, SPACE_DIM >::mpConfig [protected] |
Local cache of the configuration singleton instance
Definition at line 48 of file MonodomainAssembler.hpp.
Referenced by MonodomainAssembler< ELEMENT_DIM, SPACE_DIM >::ComputeVectorTerm(), and MonodomainAssembler< ELEMENT_DIM, SPACE_DIM >::MonodomainAssembler().
double MonodomainAssembler< ELEMENT_DIM, SPACE_DIM >::mIionic [protected] |
Ionic current to be interpolated from cache
Definition at line 51 of file MonodomainAssembler.hpp.
Referenced by MonodomainAssembler< ELEMENT_DIM, SPACE_DIM >::ComputeVectorTerm(), MonodomainAssembler< ELEMENT_DIM, SPACE_DIM >::IncrementInterpolatedQuantities(), and MonodomainAssembler< ELEMENT_DIM, SPACE_DIM >::ResetInterpolatedQuantities().
double MonodomainAssembler< ELEMENT_DIM, SPACE_DIM >::mIIntracellularStimulus [protected] |
Intracellular stimulus to be interpolated from cache
Definition at line 53 of file MonodomainAssembler.hpp.
Referenced by MonodomainAssembler< ELEMENT_DIM, SPACE_DIM >::ComputeVectorTerm(), MonodomainAssembler< ELEMENT_DIM, SPACE_DIM >::IncrementInterpolatedQuantities(), and MonodomainAssembler< ELEMENT_DIM, SPACE_DIM >::ResetInterpolatedQuantities().
MassMatrixAssembler<ELEMENT_DIM, SPACE_DIM> MonodomainAssembler< ELEMENT_DIM, SPACE_DIM >::mMassMatrixAssembler [protected] |
Assembler for the mass matrix
Definition at line 56 of file MonodomainAssembler.hpp.
Referenced by MonodomainAssembler< ELEMENT_DIM, SPACE_DIM >::ComputeMatrixTerm().
MonodomainStiffnessMatrixAssembler<ELEMENT_DIM, SPACE_DIM> MonodomainAssembler< ELEMENT_DIM, SPACE_DIM >::mStiffnessMatrixAssembler [protected] |
Assembler for the stiffness matrix
Definition at line 59 of file MonodomainAssembler.hpp.
Referenced by MonodomainAssembler< ELEMENT_DIM, SPACE_DIM >::ComputeMatrixTerm().