HoneycombMeshGenerator Class Reference

#include <HoneycombMeshGenerator.hpp>

Inheritance diagram for HoneycombMeshGenerator:

Collaboration diagram for HoneycombMeshGenerator:

Public Member Functions
	HoneycombMeshGenerator (unsigned numNodesAlongWidth, unsigned numNodesAlongLength, unsigned ghosts=0, double scaleFactor=1.0)
	HoneycombMeshGenerator ()
virtual	~HoneycombMeshGenerator ()
virtual MutableMesh< 2, 2 > *	GetMesh ()
std::vector< unsigned >	GetCellLocationIndices ()
MutableMesh< 2, 2 > *	GetCircularMesh (double radius)
double	GetDomainDepth ()
double	GetDomainWidth ()

Protected Attributes
MutableMesh< 2, 2 > *	mpMesh
std::set< unsigned >	mGhostNodeIndices
std::string	mMeshFilename
double	mDomainWidth
double	mDomainDepth
double	mBottom
double	mTop
unsigned	mNumCellWidth
unsigned	mNumCellLength

Detailed Description

Honeycomb mesh generator that creates a 2D honeycomb mesh (with equal distance between nodes) for use in cell-centre simulations.

NOTE: the user should delete the mesh after use to manage memory.

Definition at line 50 of file HoneycombMeshGenerator.hpp.

Constructor & Destructor Documentation

HoneycombMeshGenerator::HoneycombMeshGenerator	(	unsigned	numNodesAlongWidth,
		unsigned	numNodesAlongLength,
		unsigned	ghosts = 0,
		double	scaleFactor = 1.0
	)

Default constructor.

Parameters

numNodesAlongWidth	The number of cells you want alopng the bottom of the domain
numNodesAlongLength	The number of cells you want sides of the domain
ghosts	The thickness of ghost nodes to put around the edge (defaults to 0)
scaleFactor	The scale factor for the width (circumference) of the cells (defaults to 1.0)

Definition at line 46 of file HoneycombMeshGenerator.cpp.

References TetrahedralMesh< ELEMENT_DIM, SPACE_DIM >::ConstructFromMeshReader(), OutputFileHandler::GetOutputDirectoryFullPath(), PetscTools::IsSequential(), mBottom, mDomainDepth, mDomainWidth, mGhostNodeIndices, mMeshFilename, mNumCellLength, mNumCellWidth, mpMesh, mTop, AbstractMesh< ELEMENT_DIM, SPACE_DIM >::SetMeshHasChangedSinceLoading(), and SmallPow().

HoneycombMeshGenerator::HoneycombMeshGenerator ( )

inline

Null constructor for derived classes to call.

Definition at line 96 of file HoneycombMeshGenerator.hpp.

References GetCellLocationIndices(), GetCircularMesh(), GetDomainDepth(), GetDomainWidth(), GetMesh(), and ~HoneycombMeshGenerator().

HoneycombMeshGenerator::~HoneycombMeshGenerator ( )

virtual

Destructor - deletes the mesh object and pointer

Definition at line 228 of file HoneycombMeshGenerator.cpp.

References mpMesh.

Referenced by HoneycombMeshGenerator().

Member Function Documentation

std::vector< unsigned > HoneycombMeshGenerator::GetCellLocationIndices

(

)

Returns the indices of the nodes in the mesh which correspond to real cells. This information is needed when constructing a MeshBasedCellPopulationWithGhostNodes.

Returns

indices of nodes

Definition at line 238 of file HoneycombMeshGenerator.cpp.

References MutableMesh< ELEMENT_DIM, SPACE_DIM >::GetNumNodes(), mGhostNodeIndices, and mpMesh.

Referenced by HoneycombMeshGenerator().

MutableMesh< 2, 2 > * HoneycombMeshGenerator::GetCircularMesh

(

double

radius

)

Parameters

radius

the radius of the circular mesh

Returns

a honeycomb mesh constructed to be roughly circular.

Definition at line 252 of file HoneycombMeshGenerator.cpp.

References MutableMesh< ELEMENT_DIM, SPACE_DIM >::DeleteNodePriorToReMesh(), EXCEPTION, AbstractMesh< ELEMENT_DIM, SPACE_DIM >::GetNode(), AbstractMesh< ELEMENT_DIM, SPACE_DIM >::GetNumAllNodes(), MutableMesh< ELEMENT_DIM, SPACE_DIM >::GetNumNodes(), RandomNumberGenerator::Instance(), mGhostNodeIndices, mpMesh, RandomNumberGenerator::ranf(), MutableMesh< ELEMENT_DIM, SPACE_DIM >::ReMesh(), and AbstractMesh< ELEMENT_DIM, SPACE_DIM >::Translate().

Referenced by HoneycombMeshGenerator().

double HoneycombMeshGenerator::GetDomainDepth

(

)

Returns

mDomainDepth

Definition at line 296 of file HoneycombMeshGenerator.cpp.

References mDomainDepth.

Referenced by HoneycombMeshGenerator().

double HoneycombMeshGenerator::GetDomainWidth

(

)

Returns

mDomainWidth

Definition at line 301 of file HoneycombMeshGenerator.cpp.

References mDomainWidth.

Referenced by HoneycombMeshGenerator().

MutableMesh< 2, 2 > * HoneycombMeshGenerator::GetMesh ( )

virtual

Returns

a 2D honeycomb mesh based on a 2D plane

Reimplemented in CylindricalHoneycombMeshGenerator.

Definition at line 233 of file HoneycombMeshGenerator.cpp.

References mpMesh.

Referenced by HoneycombMeshGenerator().

Member Data Documentation

double HoneycombMeshGenerator::mBottom

protected

The y coordinate of the bottom row of cells (ghosts if requested)

Definition at line 70 of file HoneycombMeshGenerator.hpp.

Referenced by CylindricalHoneycombMeshGenerator::CylindricalHoneycombMeshGenerator(), and HoneycombMeshGenerator().

double HoneycombMeshGenerator::mDomainDepth

protected

The (y) depth of the domain to be constructed

Definition at line 67 of file HoneycombMeshGenerator.hpp.

Referenced by CylindricalHoneycombMeshGenerator::CylindricalHoneycombMeshGenerator(), GetDomainDepth(), and HoneycombMeshGenerator().

double HoneycombMeshGenerator::mDomainWidth

protected

The (x) width of the domain to be constructed

Definition at line 64 of file HoneycombMeshGenerator.hpp.

Referenced by CylindricalHoneycombMeshGenerator::CylindricalHoneycombMeshGenerator(), GetDomainWidth(), and HoneycombMeshGenerator().

std::set<unsigned> HoneycombMeshGenerator::mGhostNodeIndices

protected

The indices of the nodes in this mesh which are 'ghost nodes'

Definition at line 58 of file HoneycombMeshGenerator.hpp.

Referenced by CylindricalHoneycombMeshGenerator::CylindricalHoneycombMeshGenerator(), GetCellLocationIndices(), GetCircularMesh(), and HoneycombMeshGenerator().

std::string HoneycombMeshGenerator::mMeshFilename

protected

The mesh is generated by writing out a series of nodes and reading them in from this file

Definition at line 61 of file HoneycombMeshGenerator.hpp.

Referenced by CylindricalHoneycombMeshGenerator::CylindricalHoneycombMeshGenerator(), and HoneycombMeshGenerator().

unsigned HoneycombMeshGenerator::mNumCellLength

protected

The number of rows of cells to put up the y coordinate of the mesh

Definition at line 79 of file HoneycombMeshGenerator.hpp.

Referenced by CylindricalHoneycombMeshGenerator::CylindricalHoneycombMeshGenerator(), and HoneycombMeshGenerator().

unsigned HoneycombMeshGenerator::mNumCellWidth

protected

The number of columns of cells to put across the x coordinate of the mesh

Definition at line 76 of file HoneycombMeshGenerator.hpp.

Referenced by CylindricalHoneycombMeshGenerator::CylindricalHoneycombMeshGenerator(), and HoneycombMeshGenerator().

MutableMesh<2,2>* HoneycombMeshGenerator::mpMesh

protected

A pointer to the mesh this class creates

Definition at line 55 of file HoneycombMeshGenerator.hpp.

Referenced by CylindricalHoneycombMeshGenerator::CylindricalHoneycombMeshGenerator(), GetCellLocationIndices(), GetCircularMesh(), CylindricalHoneycombMeshGenerator::GetCylindricalMesh(), CylindricalHoneycombMeshGenerator::GetMesh(), GetMesh(), HoneycombMeshGenerator(), and ~HoneycombMeshGenerator().

double HoneycombMeshGenerator::mTop

protected

The y coordinate of the top row of cells (ghosts if requested)

Definition at line 73 of file HoneycombMeshGenerator.hpp.

Referenced by CylindricalHoneycombMeshGenerator::CylindricalHoneycombMeshGenerator(), and HoneycombMeshGenerator().

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

• mesh/src/mutable/HoneycombMeshGenerator.hpp
• mesh/src/mutable/HoneycombMeshGenerator.cpp