CellwiseDataGradient< DIM > Class Template Reference

#include <CellwiseDataGradient.hpp>

Collaboration diagram for CellwiseDataGradient< DIM >:

Public Member Functions
void	SetupGradients (AbstractCellPopulation< DIM > &rCellPopulation, const std::string &rItemName)
c_vector< double, DIM > &	rGetGradient (unsigned nodeIndex)

Private Attributes
std::vector< c_vector< double, DIM > >	mGradients

Detailed Description

template<unsigned DIM>
class CellwiseDataGradient< DIM >

A class for calculating the gradients of the CellwiseData.

Definition at line 45 of file CellwiseDataGradient.hpp.

Member Function Documentation

rGetGradient()

template<unsigned DIM>

c_vector< double, DIM > & CellwiseDataGradient< DIM >::rGetGradient

(

unsigned

nodeIndex

)

Get the gradient at a given node. Not set up for ghost nodes.

Parameters

nodeIndex

Returns

the gradient at the node.

Definition at line 40 of file CellwiseDataGradient.cpp.

Referenced by ChemotacticForce< DIM >::AddForceContribution().

SetupGradients()

template<unsigned DIM>

void CellwiseDataGradient< DIM >::SetupGradients	(	AbstractCellPopulation< DIM > &	rCellPopulation,
		const std::string &	rItemName
	)

Compute the gradients at the nodes.

This is done by averaging the gradients at all the containing (non-ghost) elements for that node. Note that the gradients are piecewise constant- constant in each element

Parameters

rCellPopulation	population on which to calculate gradients - must be instantiation of MeshBasedCellPopulation
rItemName	is the name of the data from which to form the gradient (e.g. "oxygen").

Definition at line 46 of file CellwiseDataGradient.cpp.

References AbstractCellPopulation< ELEMENT_DIM, SPACE_DIM >::Begin(), LinearBasisFunction< ELEMENT_DIM >::ComputeTransformedBasisFunctionDerivatives(), AbstractCellPopulation< ELEMENT_DIM, SPACE_DIM >::End(), AbstractCellPopulation< ELEMENT_DIM, SPACE_DIM >::GetCellUsingLocationIndex(), AbstractTetrahedralMesh< ELEMENT_DIM, SPACE_DIM >::GetElement(), TetrahedralMesh< ELEMENT_DIM, SPACE_DIM >::GetInverseJacobianForElement(), AbstractCellPopulation< ELEMENT_DIM, SPACE_DIM >::GetLocationIndexUsingCell(), AbstractElement< ELEMENT_DIM, SPACE_DIM >::GetNodeGlobalIndex(), AbstractTetrahedralMesh< ELEMENT_DIM, SPACE_DIM >::GetNumElements(), MeshBasedCellPopulation< ELEMENT_DIM, SPACE_DIM >::GetNumNodes(), AbstractCentreBasedCellPopulation< ELEMENT_DIM, SPACE_DIM >::IsGhostNode(), NEVER_REACHED, and MeshBasedCellPopulation< ELEMENT_DIM, SPACE_DIM >::rGetMesh().

Referenced by ChemotacticForce< DIM >::AddForceContribution().

Member Data Documentation

mGradients

template<unsigned DIM>

std::vector<c_vector<double, DIM> > CellwiseDataGradient< DIM >::mGradients

private

The final gradients at the nodes

Definition at line 52 of file CellwiseDataGradient.hpp.

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

• cell_based/src/population/CellwiseDataGradient.hpp
• cell_based/src/population/CellwiseDataGradient.cpp