CellwiseDataGradient< DIM > Class Template Reference

#include <CellwiseDataGradient.hpp>

Collaboration diagram for CellwiseDataGradient< DIM >:

Public Member Functions
void	SetupGradients ()
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 38 of file CellwiseDataGradient.hpp.

Member Function Documentation

template<unsigned DIM>

c_vector< double, DIM > & CellwiseDataGradient< DIM >::rGetGradient ( unsigned nodeIndex ) [inline]

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

Parameters:

nodeIndex

Returns:: the gradient at the node.

Definition at line 33 of file CellwiseDataGradient.cpp.

References CellwiseDataGradient< DIM >::mGradients.

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

template<unsigned DIM>

void CellwiseDataGradient< DIM >::SetupGradients ( ) [inline]

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

Definition at line 40 of file CellwiseDataGradient.cpp.

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