CEPS  24.01
Cardiac ElectroPhysiology Simulator
FEExtendedBidomainAssembler.hpp
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1 /*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2  This file is part of CEPS.
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19  Copyright 2019-2024 Inria, Universite de Bordeaux
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21  Authors, in alphabetical order:
22 
23  Pierre-Elliott BECUE, Florian CARO, Yves COUDIERE(*), Andjela DAVIDOVIC,
24  Charlie DOUANLA-LONTSI, Marc FUENTES, Mehdi JUHOOR, Michael LEGUEBE(*),
25  Pauline MIGERDITICHAN, Valentin PANNETIER(*), Nejib ZEMZEMI.
26  * : currently active authors
27 
28 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~*/
31 #pragma once
32 
36 
39 {
40 public:
43 
45  ~FEExtendedBidomainAssembler() override = default;
46 
47 protected:
54  void
56  FEBase* element,
57  CepsReal3D xQ,
58  CepsReal t,
59  const CepsMathDynamic1D& phi,
60  const CepsMathDynamic2D& gradPhi
61  ) override;
62 
63 protected:
65  CepsBool
66  isTissue(FEBase* element) const;
67 
69  CepsBool
70  isExtracardiac(FEBase* element) const;
71 
74 };
Eigen::Matrix< CepsScalar, Eigen::Dynamic, 1 > CepsMathDynamic1D
Dynamic 1D array, eigen format.
Definition: CepsTypes.hpp:139
std::set< _Type, _Compare, _Alloc > CepsSet
C++ set.
Definition: CepsTypes.hpp:209
bool CepsBool
Booleans.
Definition: CepsTypes.hpp:124
float CepsReal
Need single precision floating point.
Definition: CepsTypes.hpp:100
CepsArray3< CepsReal > CepsReal3D
Three real scalars, used like this for compatibility in polynomials.
Definition: CepsTypes.hpp:178
Eigen::Matrix< CepsScalar, Eigen::Dynamic, Eigen::Dynamic > CepsMathDynamic2D
Dynamic 2D array, eigen format.
Definition: CepsTypes.hpp:140
Bidomain equation with extracardiac medium main class.
Abstract class for finite elements.
Definition: FEBase.hpp:65
Common elements of cardiac assemblers.
Linear system builder for the bidomain extended equation.
~FEExtendedBidomainAssembler() override=default
Destructor.
CepsSet< CepsAttribute > m_extracardiacAttributes
Link to extracardiac attributes.
CepsSet< CepsAttribute > m_tissueAttributes
Link to tissue attributes.
FEExtendedBidomainAssembler(ExtendedBidomainProblem *problem, FiniteElements *fe)
Constructor from problem and multiplication factor.
void computeBlocksOnElementAtQuadPoint(FEBase *element, CepsReal3D xQ, CepsReal t, const CepsMathDynamic1D &phi, const CepsMathDynamic2D &gradPhi) override
Computes element contribution for both unknowns.
CepsBool isExtracardiac(FEBase *element) const
Return true if the element is in the extracardiac medium.
CepsBool isTissue(FEBase *element) const
Return true if the element is in the tissue medium.
Assembles the heat problem matrix for a given set of finite elements. here the diffusion coefficient ...
Holds all finite elements corresponding to each geometrical element.