AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM > Class Template Reference

#include <AbstractCardiacTissue.hpp>

Inheritance diagram for AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >:

Collaboration diagram for AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >:

Public Member Functions
	AbstractCardiacTissue (AbstractCardiacCellFactory< ELEMENT_DIM, SPACE_DIM > *pCellFactory, bool exchangeHalos=false)
	AbstractCardiacTissue (AbstractTetrahedralMesh< ELEMENT_DIM, SPACE_DIM > *pMesh)
virtual	~AbstractCardiacTissue ()
bool	HasPurkinje ()
void	SetCacheReplication (bool doCacheReplication)
bool	GetDoCacheReplication ()
const c_matrix< double, SPACE_DIM, SPACE_DIM > &	rGetIntracellularConductivityTensor (unsigned elementIndex)
virtual const c_matrix< double, SPACE_DIM, SPACE_DIM > &	rGetExtracellularConductivityTensor (unsigned elementIndex)
AbstractCardiacCellInterface *	GetCardiacCell (unsigned globalIndex)
AbstractCardiacCellInterface *	GetPurkinjeCell (unsigned globalIndex)
AbstractCardiacCellInterface *	GetCardiacCellOrHaloCell (unsigned globalIndex)
virtual void	SolveCellSystems (Vec existingSolution, double time, double nextTime, bool updateVoltage=false)
ReplicatableVector &	rGetIionicCacheReplicated ()
ReplicatableVector &	rGetIntracellularStimulusCacheReplicated ()
ReplicatableVector &	rGetPurkinjeIionicCacheReplicated ()
ReplicatableVector &	rGetPurkinjeIntracellularStimulusCacheReplicated ()
void	UpdateCaches (unsigned globalIndex, unsigned localIndex, double nextTime)
void	UpdatePurkinjeCaches (unsigned globalIndex, unsigned localIndex, double nextTime)
void	ReplicateCaches ()
const std::vector < AbstractCardiacCellInterface * > &	rGetCellsDistributed () const
const std::vector < AbstractCardiacCellInterface * > &	rGetPurkinjeCellsDistributed () const
const AbstractTetrahedralMesh < ELEMENT_DIM, SPACE_DIM > *	pGetMesh () const
void	SetConductivityModifier (AbstractConductivityModifier< ELEMENT_DIM, SPACE_DIM > *pModifier)
template<class Archive >
void	SaveCardiacCells (Archive &archive, const unsigned int version) const
template<class Archive >
void	LoadCardiacCells (Archive &archive, const unsigned int version)

Protected Member Functions
void	CalculateHaloNodesFromNodeExchange ()
void	SetUpHaloCells (AbstractCardiacCellFactory< ELEMENT_DIM, SPACE_DIM > *pCellFactory)

Protected Attributes
AbstractTetrahedralMesh < ELEMENT_DIM, SPACE_DIM > *	mpMesh
AbstractConductivityTensors < ELEMENT_DIM, SPACE_DIM > *	mpIntracellularConductivityTensors
std::vector < AbstractCardiacCellInterface * >	mCellsDistributed
std::vector < AbstractCardiacCellInterface * >	mPurkinjeCellsDistributed
ReplicatableVector	mIionicCacheReplicated
ReplicatableVector	mPurkinjeIionicCacheReplicated
ReplicatableVector	mIntracellularStimulusCacheReplicated
ReplicatableVector	mPurkinjeIntracellularStimulusCacheReplicated
HeartConfig *	mpConfig
DistributedVectorFactory *	mpDistributedVectorFactory
std::string	mFibreFilePathNoExtension
AbstractConductivityModifier < ELEMENT_DIM, SPACE_DIM > *	mpConductivityModifier
bool	mHasPurkinje
bool	mDoCacheReplication
bool	mMeshUnarchived
bool	mExchangeHalos
std::vector< unsigned >	mHaloNodes
std::vector < AbstractCardiacCellInterface * >	mHaloCellsDistributed
std::map< unsigned, unsigned >	mHaloGlobalToLocalIndexMap
std::vector< std::vector < unsigned > >	mNodesToSendPerProcess
std::vector< std::vector < unsigned > >	mNodesToReceivePerProcess

Private Member Functions
template<class Archive >
void	save (Archive &archive, const unsigned int version) const
template<class Archive >
void	load (Archive &archive, const unsigned int version)
void	CreateIntracellularConductivityTensor ()

Friends
class	boost::serialization::access
class	TestMonodomainTissue

Detailed Description

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM = ELEMENT_DIM>
class AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >

Class containing "tissue-like" functionality used in monodomain and bidomain problems.

Contains the cardiac cells (ODE systems for each node of the mesh) and conductivity tensors (dependent on fibre directions).

Also contains knowledge of parallelisation in the form of the distributed vector factory. This class deals with created a distributed vector of cells, and getting the ionic current and stimuli from these cells and putting them in replicated arrays for the PDE solvers to call.

Definition at line 78 of file AbstractCardiacTissue.hpp.

Constructor & Destructor Documentation

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::AbstractCardiacTissue	(	AbstractCardiacCellFactory< ELEMENT_DIM, SPACE_DIM > *	pCellFactory,
		bool	exchangeHalos = false
	)

This constructor is called from the Initialise() method of the CardiacProblem class. It creates all the cell objects, and sets up the conductivities.

Note that pCellFactory contains a pointer to the mesh

Parameters

pCellFactory	factory to use to create cardiac cells. If this is actually an AbstractPurkinjeCellFactory it creates purkinje cells.
exchangeHalos	used in state-variable interpolation. Defaults to false.

Definition at line 53 of file AbstractCardiacTissue.cpp.

References GenericEventHandler< 16, HeartEventHandler >::BeginEvent(), AbstractCardiacCellFactory< ELEMENT_DIM, SPACE_DIM >::CreateCardiacCellForNode(), AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::CreateIntracellularConductivityTensor(), AbstractPurkinjeCellFactory< ELEMENT_DIM, SPACE_DIM >::CreatePurkinjeCellForNode(), GenericEventHandler< 16, HeartEventHandler >::EndEvent(), EXCEPTION, AbstractCardiacCellFactory< ELEMENT_DIM, SPACE_DIM >::FinaliseCellCreation(), AbstractPurkinjeCellFactory< ELEMENT_DIM, SPACE_DIM >::FinalisePurkinjeCellCreation(), DistributedVectorFactory::GetHigh(), DistributedVectorFactory::GetLocalOwnership(), DistributedVectorFactory::GetLow(), AbstractCardiacCellFactory< ELEMENT_DIM, SPACE_DIM >::GetMesh(), HeartConfig::GetMeshName(), AbstractCardiacCellFactory< ELEMENT_DIM, SPACE_DIM >::GetNumberOfCells(), HeartConfig::Instance(), PetscTools::IsSequential(), AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::mCellsDistributed, AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::mExchangeHalos, AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::mFibreFilePathNoExtension, AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::mHasPurkinje, AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::mIionicCacheReplicated, AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::mIntracellularStimulusCacheReplicated, AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::mpDistributedVectorFactory, AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::mpMesh, AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::mPurkinjeCellsDistributed, AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::mPurkinjeIionicCacheReplicated, AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::mPurkinjeIntracellularStimulusCacheReplicated, PetscTools::ReplicateBool(), PetscTools::ReplicateException(), ReplicatableVector::Resize(), and AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::SetUpHaloCells().

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::AbstractCardiacTissue

(

AbstractTetrahedralMesh< ELEMENT_DIM, SPACE_DIM > *

pMesh

)

This constructor is called by the archiver only.

Parameters

pMesh

a pointer to the AbstractTetrahedral mesh.

Definition at line 181 of file AbstractCardiacTissue.cpp.

References AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::CreateIntracellularConductivityTensor(), ArchiveLocationInfo::GetArchiveDirectory(), ArchiveLocationInfo::GetMeshFilename(), DistributedVectorFactory::GetProblemSize(), AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::mFibreFilePathNoExtension, AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::mIionicCacheReplicated, AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::mIntracellularStimulusCacheReplicated, AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::mpDistributedVectorFactory, and ReplicatableVector::Resize().

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::~AbstractCardiacTissue ( )

virtual

Virtual destructor

Definition at line 197 of file AbstractCardiacTissue.cpp.

Member Function Documentation

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

void AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::CalculateHaloNodesFromNodeExchange ( )

protected

If the mesh is a tetrahedral mesh then all elements and nodes are known. The halo nodes to the ones which are actually used as cardiac cells must be calculated explicitly.

Definition at line 422 of file AbstractCardiacTissue.cpp.

References PetscTools::GetNumProcs().

Referenced by AbstractCardiacTissue< SPACE_DIM >::load().

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

void AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::CreateIntracellularConductivityTensor ( )

private

Convenience method for intracellular conductivity tensor creation

Todo:

#1316 Create a class defining constant tensors to be used when no fibre orientation is provided.

Todo:

#1316 Create a class defining constant tensors to be used when no fibre orientation is provided.

Definition at line 240 of file AbstractCardiacTissue.cpp.

References RelativeTo::AbsoluteOrCwd, GenericEventHandler< 16, HeartEventHandler >::BeginEvent(), GenericEventHandler< 16, HeartEventHandler >::EndEvent(), FileFinder::Exists(), HeartConfig::GetConductivityHeterogeneities(), HeartConfig::Instance(), NEVER_REACHED, and PetscTools::ReplicateException().

Referenced by AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::AbstractCardiacTissue().

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

AbstractCardiacCellInterface * AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::GetCardiacCell

(

unsigned

globalIndex

)

Returns

a pointer to a cell, indexed by the global node index.

Note

Should only called by the process owning the cell - triggers an assertion otherwise.

Parameters

globalIndex

global node index for which to retrieve a cell

Definition at line 384 of file AbstractCardiacTissue.cpp.

Referenced by CardiacSimulation::CreateAndRun().

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

AbstractCardiacCellInterface * AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::GetCardiacCellOrHaloCell

(

unsigned

globalIndex

)

Returns

a pointer to a halo cell, indexed by the global node index.

Note

Should only called by the process halo owning the cell - triggers an assertion otherwise.

Parameters

globalIndex

global node index for which to retrieve a cell

Definition at line 401 of file AbstractCardiacTissue.cpp.

References EXCEPTION, and PetscTools::GetMyRank().

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

bool AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::GetDoCacheReplication

(

)

Get whether or not to replicate the caches across all processors.

Returns

mDoCacheReplication - true if the cache needs to be replicated

Definition at line 358 of file AbstractCardiacTissue.cpp.

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

AbstractCardiacCellInterface * AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::GetPurkinjeCell

(

unsigned

globalIndex

)

Returns

a pointer to a Purkinje cell, indexed by the global node index.

Note

Should only called by the process owning the cell - triggers an assertion otherwise.

Parameters

globalIndex

global node index for which to retrieve a cell

Definition at line 392 of file AbstractCardiacTissue.cpp.

References EXCEPT_IF_NOT.

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

bool AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::HasPurkinje

(

)

Returns

whether this tissue contains Purkinje fibres.

Definition at line 234 of file AbstractCardiacTissue.cpp.

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM = ELEMENT_DIM>

template<class Archive >

void AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::load ( Archive &  archive, const unsigned int  version  )

inlineprivate

Unarchive the member variables.

Parameters

archive
version

Definition at line 162 of file AbstractCardiacTissue.hpp.

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM = ELEMENT_DIM>

template<class Archive >

void AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::LoadCardiacCells ( Archive &  archive, const unsigned int  version  )

inline

Load our tissue from an archive.

Handles the checkpoint migration case, deleting loaded cells immediately if they are not local to this process.

Also loads halo cells if we're doing halo exchange, by using the non-local cells from the archive.

Parameters

archive	the process-specific archive to load from
version	archive version

Definition at line 563 of file AbstractCardiacTissue.hpp.

Referenced by AbstractCardiacTissue< SPACE_DIM >::load().

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

const AbstractTetrahedralMesh< ELEMENT_DIM, SPACE_DIM > * AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::pGetMesh

(

)

const

Returns

a pointer to the mesh object

pointer to mesh object

Definition at line 774 of file AbstractCardiacTissue.cpp.

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

void AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::ReplicateCaches

(

)

Replicate the Iionic and intracellular stimulus caches.

Definition at line 744 of file AbstractCardiacTissue.cpp.

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

const std::vector< AbstractCardiacCellInterface * > & AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::rGetCellsDistributed

(

)

const

Returns

a reference to the vector of distributed cells. Needed for archiving.

Definition at line 761 of file AbstractCardiacTissue.cpp.

Referenced by AbstractCardiacTissue< SPACE_DIM >::SaveCardiacCells().

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

const c_matrix< double, SPACE_DIM, SPACE_DIM > & AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::rGetExtracellularConductivityTensor ( unsigned  elementIndex )

virtual

Returns

the extracellular conductivity tensor for the given element (this throws an exception in this abstract class since monodomain don't have extracellular ones) it is overridden in the BidomainTissue.

Parameters

elementIndex

index of the element of interest

Reimplemented in ExtendedBidomainTissue< SPACE_DIM >, ExtendedBidomainTissue< DIM >, BidomainTissue< SPACE_DIM >, and BidomainTissue< DIM >.

Definition at line 378 of file AbstractCardiacTissue.cpp.

References EXCEPTION.

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

ReplicatableVector & AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::rGetIionicCacheReplicated

(

)

Returns

the entire ionic current cache

Definition at line 703 of file AbstractCardiacTissue.cpp.

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

const c_matrix< double, SPACE_DIM, SPACE_DIM > & AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::rGetIntracellularConductivityTensor

(

unsigned

elementIndex

)

Returns

the intracellular conductivity tensor for the given element

Parameters

elementIndex

index of the element of interest

Definition at line 364 of file AbstractCardiacTissue.cpp.

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

ReplicatableVector & AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::rGetIntracellularStimulusCacheReplicated

(

)

Returns

the entire stimulus current cache

Definition at line 709 of file AbstractCardiacTissue.cpp.

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

const std::vector< AbstractCardiacCellInterface * > & AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::rGetPurkinjeCellsDistributed

(

)

const

Returns

a reference to the vector of distributed Purkinje cells. Needed for archiving.

Definition at line 767 of file AbstractCardiacTissue.cpp.

References EXCEPT_IF_NOT.

Referenced by AbstractCardiacTissue< SPACE_DIM >::SaveCardiacCells().

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

ReplicatableVector & AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::rGetPurkinjeIionicCacheReplicated

(

)

Returns

the entire Purkinje ionic current cache

Definition at line 715 of file AbstractCardiacTissue.cpp.

References EXCEPT_IF_NOT.

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

ReplicatableVector & AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::rGetPurkinjeIntracellularStimulusCacheReplicated

(

)

Returns

the entire Purkinje stimulus current cache

Definition at line 722 of file AbstractCardiacTissue.cpp.

References EXCEPT_IF_NOT.

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM = ELEMENT_DIM>

template<class Archive >

void AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::save ( Archive &  archive, const unsigned int  version  ) const

inlineprivate

Archive the member variables.

Parameters

archive
version

Definition at line 93 of file AbstractCardiacTissue.hpp.

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM = ELEMENT_DIM>

template<class Archive >

void AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::SaveCardiacCells ( Archive &  archive, const unsigned int  version  ) const

inline

Save our tissue to an archive.

Writes:

1. mpDistributedVectorFactory
2. number of cells on this process
3. each cell pointer in turn, interleaved with Purkinje cells if present

Parameters

archive	the process-specific archive to write cells to.
version

Definition at line 521 of file AbstractCardiacTissue.hpp.

Referenced by AbstractCardiacTissue< SPACE_DIM >::save().

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

void AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::SetCacheReplication

(

bool

doCacheReplication

)

Set whether or not to replicate the caches across all processors.

See also mDoCacheReplication.

Parameters

doCacheReplication

- true if the cache needs to be replicated

Definition at line 352 of file AbstractCardiacTissue.cpp.

Referenced by MonodomainSolver< ELEMENT_DIM, SPACE_DIM >::MonodomainSolver(), and OperatorSplittingMonodomainSolver< ELEMENT_DIM, SPACE_DIM >::OperatorSplittingMonodomainSolver().

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

void AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::SetConductivityModifier

(

AbstractConductivityModifier< ELEMENT_DIM, SPACE_DIM > *

pModifier

)

Set a modifier class which will be used to modifier a conductivity obtained from mpIntracellularConductivityTensors when rGetIntracellularConductivityTensor() is called. For example, it is required when conductivities become deformation-dependent.

Parameters

pModifier

Pointer to the concrete modifier class

Definition at line 780 of file AbstractCardiacTissue.cpp.

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

void AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::SetUpHaloCells ( AbstractCardiacCellFactory< ELEMENT_DIM, SPACE_DIM > *  pCellFactory )

protected

If mExchangeHalos is true, this method calls CalculateHaloNodesFromNodeExchange and sets up the halo cell data structures mHaloCellsDistributed and mHaloGlobalToLocalIndexMap.

Parameters

pCellFactory

cell factory to use to create halo cells

Definition at line 435 of file AbstractCardiacTissue.cpp.

References AbstractCardiacCellFactory< ELEMENT_DIM, SPACE_DIM >::CreateCardiacCellForNode(), and AbstractCardiacCellInterface::SetUsedInTissueSimulation().

Referenced by AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::AbstractCardiacTissue().

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

void AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::SolveCellSystems ( Vec  existingSolution, double  time, double  nextTime, bool  updateVoltage = false  )

virtual

Integrate the cell ODEs and update ionic current etc for each of the cells, between the two times provided.

Parameters

existingSolution	the current voltage solution vector
time	the current simulation time
nextTime	when to simulate the cells until
updateVoltage	whether to also solve for the voltage (generally false, true for operator splitting methods). Defaults to false

Todo:

This may want to go to std::cerr ??

Todo:

#2017 This code will be needed in the future, not being covered now. Add a test which covers this, e.g. by doing a simulation with a bad stimulus for one of the Purkinje cells - stimulating with the wrong choice of sign say.

Reimplemented in ExtendedBidomainTissue< SPACE_DIM >, and ExtendedBidomainTissue< DIM >.

Definition at line 463 of file AbstractCardiacTissue.cpp.

References DistributedVector::Begin(), GenericEventHandler< 16, HeartEventHandler >::BeginEvent(), AbstractCvodeCell::ComputeExceptVoltage(), DistributedVector::End(), GenericEventHandler< 16, HeartEventHandler >::EndEvent(), PetscTools::GetMyRank(), AbstractCardiacCellInterface::GetNumberOfStateVariables(), PetscTools::GetNumProcs(), PetscVecTools::GetSize(), AbstractCardiacCellInterface::GetStdVecStateVariables(), NEVER_REACHED, PetscTools::ReplicateException(), DistributedVector::Restore(), AbstractUntemplatedParameterisedSystem::rGetStateVariableNames(), AbstractCardiacCellInterface::SetStateVariables(), and UNUSED_OPT.

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

void AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::UpdateCaches	(	unsigned	globalIndex,
		unsigned	localIndex,
		double	nextTime
	)

Update the Iionic and intracellular stimulus caches.

Parameters

globalIndex	global index of the entry to update
localIndex	local index of the entry to update
nextTime	the next PDE time point, at which to evaluate the stimulus current

Definition at line 729 of file AbstractCardiacTissue.cpp.

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

void AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::UpdatePurkinjeCaches	(	unsigned	globalIndex,
		unsigned	localIndex,
		double	nextTime
	)

Update the Iionic and intracellular stimulus caches for Purkinje cells.

Parameters

globalIndex	global index of the entry to update
localIndex	local index of the entry to update
nextTime	the next PDE time point, at which to evaluate the stimulus current

Definition at line 736 of file AbstractCardiacTissue.cpp.

Friends And Related Function Documentation

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM = ELEMENT_DIM>

friend class boost::serialization::access

friend

Needed for serialization.

Definition at line 83 of file AbstractCardiacTissue.hpp.

Member Data Documentation

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM = ELEMENT_DIM>

std::vector< AbstractCardiacCellInterface* > AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::mCellsDistributed

protected

The vector of cells. Distributed.

Definition at line 236 of file AbstractCardiacTissue.hpp.

Referenced by AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::AbstractCardiacTissue(), and AbstractCardiacTissue< SPACE_DIM >::LoadCardiacCells().

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM = ELEMENT_DIM>

bool AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::mDoCacheReplication

protected

Whether we need to replicate the caches.

When doing matrix-based RHS assembly, we only actually need information from cells/nodes local to the processor, so replicating the caches is an unnecessary communication overhead.

Defaults to true.

Definition at line 303 of file AbstractCardiacTissue.hpp.

Referenced by AbstractCardiacTissue< SPACE_DIM >::load(), and AbstractCardiacTissue< SPACE_DIM >::save().

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM = ELEMENT_DIM>

bool AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::mExchangeHalos

protected

Whether to exchange cell models across the halo boundaries. Used in state variable interpolation.

Definition at line 314 of file AbstractCardiacTissue.hpp.

Referenced by AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::AbstractCardiacTissue(), AbstractCardiacTissue< SPACE_DIM >::load(), and AbstractCardiacTissue< SPACE_DIM >::save().

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM = ELEMENT_DIM>

std::string AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::mFibreFilePathNoExtension

protected

Path to the location of the fibre file without extension.

Definition at line 282 of file AbstractCardiacTissue.hpp.

Referenced by AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::AbstractCardiacTissue(), and AbstractCardiacTissue< SPACE_DIM >::save().

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM = ELEMENT_DIM>

std::vector< AbstractCardiacCellInterface* > AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::mHaloCellsDistributed

protected

The vector of halo cells. Distributed.

Definition at line 320 of file AbstractCardiacTissue.hpp.

Referenced by AbstractCardiacTissue< SPACE_DIM >::load(), and AbstractCardiacTissue< SPACE_DIM >::LoadCardiacCells().

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM = ELEMENT_DIM>

std::map<unsigned, unsigned> AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::mHaloGlobalToLocalIndexMap

protected

Map of global to local indices for halo nodes.

Definition at line 323 of file AbstractCardiacTissue.hpp.

Referenced by AbstractCardiacTissue< SPACE_DIM >::load(), and AbstractCardiacTissue< SPACE_DIM >::LoadCardiacCells().

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM = ELEMENT_DIM>

std::vector<unsigned> AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::mHaloNodes

protected

Vector of halo node indices for current process

Definition at line 317 of file AbstractCardiacTissue.hpp.

Referenced by AbstractCardiacTissue< SPACE_DIM >::load().

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM = ELEMENT_DIM>

bool AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::mHasPurkinje

protected

Whether this tissue has any Purkinje cells.

Definition at line 292 of file AbstractCardiacTissue.hpp.

Referenced by AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::AbstractCardiacTissue(), AbstractCardiacTissue< SPACE_DIM >::load(), AbstractCardiacTissue< SPACE_DIM >::LoadCardiacCells(), and AbstractCardiacTissue< SPACE_DIM >::save().

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM = ELEMENT_DIM>

ReplicatableVector AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::mIionicCacheReplicated

protected

Cache containing all the ionic currents for each node, replicated over all processes.

Definition at line 246 of file AbstractCardiacTissue.hpp.

Referenced by AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::AbstractCardiacTissue().

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM = ELEMENT_DIM>

ReplicatableVector AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::mIntracellularStimulusCacheReplicated

protected

Cache containing all the stimulus currents for each node, replicated over all processes.

Definition at line 258 of file AbstractCardiacTissue.hpp.

Referenced by AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::AbstractCardiacTissue().

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM = ELEMENT_DIM>

bool AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::mMeshUnarchived

protected

Whether the mesh was unarchived or got from elsewhere.

Definition at line 308 of file AbstractCardiacTissue.hpp.

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM = ELEMENT_DIM>

std::vector<std::vector<unsigned> > AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::mNodesToReceivePerProcess

protected

A vector which will be of size GetNumProcs() for information to receive for process i.

Definition at line 336 of file AbstractCardiacTissue.hpp.

Referenced by AbstractCardiacTissue< SPACE_DIM >::load().

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM = ELEMENT_DIM>

std::vector<std::vector<unsigned> > AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::mNodesToSendPerProcess

protected

A vector which will be of size GetNumProcs() where each internal vector except i=GetMyRank() contains an ordered list of indices of nodes to send to process i during data exchange

Definition at line 330 of file AbstractCardiacTissue.hpp.

Referenced by AbstractCardiacTissue< SPACE_DIM >::load().

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM = ELEMENT_DIM>

AbstractConductivityModifier<ELEMENT_DIM,SPACE_DIM>* AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::mpConductivityModifier

protected

This class, if not NULL, will be used to modify the conductivity that is obtained from mpIntracellularConductivityTensors when rGetIntracellularConductivityTensor() is called. For example, it is required when conductivities become deformation dependent.

Definition at line 289 of file AbstractCardiacTissue.hpp.

Referenced by AbstractCardiacTissue< SPACE_DIM >::load().

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM = ELEMENT_DIM>

HeartConfig* AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::mpConfig

protected

Local pointer to the HeartConfig singleton instance, for convenience.

Definition at line 267 of file AbstractCardiacTissue.hpp.

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM = ELEMENT_DIM>

DistributedVectorFactory* AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::mpDistributedVectorFactory

protected

Local pointer to the distributed vector factory associated with the mesh object used.

Used to retrieve node ownership range when needed.

NB: This is set from mpMesh->GetDistributedVectorFactory() and thus always equal to that. We never assume ownership of the object.

Definition at line 277 of file AbstractCardiacTissue.hpp.

Referenced by AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::AbstractCardiacTissue(), AbstractCardiacTissue< SPACE_DIM >::load(), AbstractCardiacTissue< SPACE_DIM >::save(), and AbstractCardiacTissue< SPACE_DIM >::SaveCardiacCells().

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM = ELEMENT_DIM>

AbstractConductivityTensors<ELEMENT_DIM,SPACE_DIM>* AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::mpIntracellularConductivityTensors

protected

Intracellular conductivity tensors. Not archived, since it's loaded from the HeartConfig singleton.

Definition at line 233 of file AbstractCardiacTissue.hpp.

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM = ELEMENT_DIM>

AbstractTetrahedralMesh<ELEMENT_DIM,SPACE_DIM>* AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::mpMesh

protected

It's handy to keep a pointer to the mesh object

Definition at line 229 of file AbstractCardiacTissue.hpp.

Referenced by AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::AbstractCardiacTissue(), AbstractCardiacTissue< SPACE_DIM >::load(), AbstractCardiacTissue< SPACE_DIM >::LoadCardiacCells(), and AbstractCardiacTissue< SPACE_DIM >::save().

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM = ELEMENT_DIM>

std::vector< AbstractCardiacCellInterface* > AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::mPurkinjeCellsDistributed

protected

The vector of the purkinje cells. Distributed. Empty unless a AbstractPurkinjeCellFactory is given to the constructor.

Definition at line 240 of file AbstractCardiacTissue.hpp.

Referenced by AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::AbstractCardiacTissue(), and AbstractCardiacTissue< SPACE_DIM >::LoadCardiacCells().

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM = ELEMENT_DIM>

ReplicatableVector AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::mPurkinjeIionicCacheReplicated

protected

Cache containing all the ionic currents for each purkinje node, replicated over all processes.

Definition at line 252 of file AbstractCardiacTissue.hpp.

Referenced by AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::AbstractCardiacTissue(), and AbstractCardiacTissue< SPACE_DIM >::load().

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM = ELEMENT_DIM>

ReplicatableVector AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::mPurkinjeIntracellularStimulusCacheReplicated

protected

Cache containing all the stimulus currents for each Purkinje node, replicated over all processes.

Definition at line 264 of file AbstractCardiacTissue.hpp.

Referenced by AbstractCardiacTissue< ELEMENT_DIM, SPACE_DIM >::AbstractCardiacTissue().

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

• heart/src/tissue/AbstractCardiacTissue.hpp
• heart/src/tissue/AbstractCardiacTissue.cpp