#include <CellwiseSourceEllipticPde.hpp>

Inheritance diagram for CellwiseSourceEllipticPde< DIM >:

Collaboration diagram for CellwiseSourceEllipticPde< DIM >:

Public Member Functions
	CellwiseSourceEllipticPde (AbstractCellPopulation< DIM, DIM > &rCellPopulation, double constantSourceCoefficient=0.0, double linearSourceCoefficient=0.0, double diffusionCoefficient=1.0, bool scaleByCellVolume=false)

const AbstractCellPopulation< DIM > &	rGetCellPopulation () const

double	GetConstantCoefficient () const

double	GetLinearCoefficient () const

double	GetDiffusionCoefficient () const

bool	GetScaleByCellVolume () const

double	ComputeConstantInUSourceTerm (const ChastePoint< DIM > &rX, Element< DIM, DIM > *pElement) override

double	ComputeLinearInUCoeffInSourceTerm (const ChastePoint< DIM > &rX, Element< DIM, DIM > *pElement) override

double	ComputeLinearInUCoeffInSourceTermAtNode (const Node< DIM > &rNode) override

double	ComputeConstantInUSourceTermAtNode (const Node< DIM > &rNode) override

c_matrix< double, DIM, DIM >	ComputeDiffusionTerm (const ChastePoint< DIM > &rX) override

Public Member Functions inherited from AbstractLinearEllipticPde< DIM, DIM >
	AbstractLinearEllipticPde ()

	~AbstractLinearEllipticPde () override=default

virtual double	ComputeConstantInUSourceTerm (const ChastePoint< SPACE_DIM > &rX, Element< ELEMENT_DIM, SPACE_DIM > *pElement)=0

virtual double	ComputeLinearInUCoeffInSourceTerm (const ChastePoint< SPACE_DIM > &rX, Element< ELEMENT_DIM, SPACE_DIM > *pElement)=0

virtual c_matrix< double, SPACE_DIM, SPACE_DIM >	ComputeDiffusionTerm (const ChastePoint< SPACE_DIM > &rX)=0

virtual double	ComputeConstantInUSourceTermAtNode (const Node< SPACE_DIM > &rNode)

virtual double	ComputeLinearInUCoeffInSourceTermAtNode (const Node< SPACE_DIM > &rNode)

Public Member Functions inherited from AbstractLinearPde< ELEMENT_DIM, SPACE_DIM >
	AbstractLinearPde ()

virtual	~AbstractLinearPde ()

Protected Attributes
AbstractCellPopulation< DIM, DIM > &	mrCellPopulation

double	mConstantSourceCoefficient

double	mLinearSourceCoefficient

double	mDiffusionCoefficient

bool	mScaleByCellVolume

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

Friends
class	TestCellBasedEllipticPdes

class	boost::serialization::access

Detailed Description

template<unsigned DIM>
class CellwiseSourceEllipticPde< DIM >

An elliptic PDE to be solved numerically using the finite element method, for coupling to a cell-based simulation.

The PDE takes the form

Grad.(D Grad(u)) + a*u*rho(x) + b*rho(x) = 0,

where the scalars a and b are specified by the members mLinearSourceCoefficient, and mConstantSourceCoefficient respectively, whose value must be set in the constructor.

For a node of the finite element mesh with location x, the function rho(x) equals one if there is a non-apoptotic cell associated with x, and zero otherwise. Here, 'associated with' takes a different meaning for each cell population class, and is encoded in the method IsPdeNodeAssociatedWithNonApoptoticCell().

Todo:: make member names and methods consistent with those of CellwiseSourceParabolicPde

Definition at line 65 of file CellwiseSourceEllipticPde.hpp.

Constructor & Destructor Documentation

◆ CellwiseSourceEllipticPde()

template<unsigned DIM>

CellwiseSourceEllipticPde< DIM >::CellwiseSourceEllipticPde	(	AbstractCellPopulation< DIM, DIM > &	rCellPopulation,
		double	constantSourceCoefficient = `0.0`,
		double	linearSourceCoefficient = `0.0`,
		double	diffusionCoefficient = `1.0`,
		bool	scaleByCellVolume = `false`
	)

Constructor.

Parameters

rCellPopulation	reference to the cell population
constantSourceCoefficient	the constant source term coefficient (defaults to 0.0)
linearSourceCoefficient	the linear source term coefficient (defaults to 0.0)
diffusionCoefficient	the rate of diffusion (defaults to 1.0)
scaleByCellVolume	whether to scale by cell volume (defaults to)