MutableMesh< ELEMENT_DIM, SPACE_DIM > Class Template Reference

#include <MutableMesh.hpp>

Inherits TetrahedralMesh< ELEMENT_DIM, SPACE_DIM >.

Collaboration diagram for MutableMesh< ELEMENT_DIM, SPACE_DIM >:

Public Member Functions
	MutableMesh ()
	MutableMesh (std::vector< Node< SPACE_DIM > * > nodes)
virtual	~MutableMesh ()
void	Clear ()
unsigned	GetNumNodes () const
unsigned	GetNumElements () const
unsigned	GetNumBoundaryElements () const
void	RescaleMeshFromBoundaryNode (ChastePoint< 1 > updatedPoint, unsigned boundaryNodeIndex)
virtual unsigned	AddNode (Node< SPACE_DIM > *pNewNode)
unsigned	AddElement (Element< ELEMENT_DIM, SPACE_DIM > *pNewElement)
virtual void	SetNode (unsigned index, ChastePoint< SPACE_DIM > point, bool concreteMove=true)
void	MoveMergeNode (unsigned index, unsigned targetIndex, bool concreteMove=true)
virtual void	DeleteNode (unsigned index)
virtual void	DeleteElement (unsigned index)
void	DeleteNodePriorToReMesh (unsigned index)
unsigned	RefineElement (Element< ELEMENT_DIM, SPACE_DIM > *pElement, ChastePoint< SPACE_DIM > point)
void	DeleteBoundaryNodeAt (unsigned index)
void	ReIndex (NodeMap &map)
virtual void	ReMesh (NodeMap &map)
void	ReMesh ()
std::vector< c_vector < unsigned, 5 > >	SplitLongEdges (double cutoffLength)
c_vector< unsigned, 3 >	SplitEdge (Node< SPACE_DIM > pNodeA, Node< SPACE_DIM > pNodeB)
bool	CheckIsVoronoi (double maxPenetration=0.0)
template<>
void	RescaleMeshFromBoundaryNode (ChastePoint< 1 > updatedPoint, unsigned boundaryNodeIndex)
Protected Attributes
std::vector< unsigned >	mDeletedElementIndices
std::vector< unsigned >	mDeletedBoundaryElementIndices
std::vector< unsigned >	mDeletedNodeIndices
bool	mAddedNodes
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)
bool	CheckIsVoronoi (Element< ELEMENT_DIM, SPACE_DIM > *pElement, double maxPenetration)
Friends
class	boost::serialization::access

Detailed Description

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>
class MutableMesh< ELEMENT_DIM, SPACE_DIM >

A concrete mutable mesh class.

Definition at line 50 of file MutableMesh.hpp.

Constructor & Destructor Documentation

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

MutableMesh< ELEMENT_DIM, SPACE_DIM >::MutableMesh ( ) [inline]

Constructor.

Definition at line 52 of file MutableMesh.cpp.

References AbstractMesh< ELEMENT_DIM, SPACE_DIM >::mMeshChangesDuringSimulation.

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

MutableMesh< ELEMENT_DIM, SPACE_DIM >::MutableMesh ( std::vector< Node< SPACE_DIM > * > nodes ) [inline]

Constructor which takes in a vector of nodes.

Parameters:

nodes

a vector of nodes

Definition at line 59 of file MutableMesh.cpp.

References MutableMesh< ELEMENT_DIM, SPACE_DIM >::Clear(), MutableMesh< ELEMENT_DIM, SPACE_DIM >::mAddedNodes, AbstractMesh< ELEMENT_DIM, SPACE_DIM >::mMeshChangesDuringSimulation, AbstractMesh< ELEMENT_DIM, SPACE_DIM >::mNodes, and MutableMesh< ELEMENT_DIM, SPACE_DIM >::ReMesh().

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

MutableMesh< ELEMENT_DIM, SPACE_DIM >::~MutableMesh ( ) [inline, virtual]

Destructor.

Definition at line 74 of file MutableMesh.cpp.

References MutableMesh< ELEMENT_DIM, SPACE_DIM >::Clear().

Member Function Documentation

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

unsigned MutableMesh< ELEMENT_DIM, SPACE_DIM >::AddElement ( Element< ELEMENT_DIM, SPACE_DIM > * pNewElement ) [inline]

Helper method to add an element to the mesh.

Parameters:

pNewElement

pointer to the new element object. The object will be updated with the index assigned to the element.

Returns:: new element index

Definition at line 100 of file MutableMesh.cpp.

References AbstractElement< ELEMENT_DIM, SPACE_DIM >::GetIndex(), MutableMesh< ELEMENT_DIM, SPACE_DIM >::mDeletedElementIndices, AbstractTetrahedralMesh< ELEMENT_DIM, SPACE_DIM >::mElements, and Element< ELEMENT_DIM, SPACE_DIM >::ResetIndex().

Referenced by MutableMesh< ELEMENT_DIM, SPACE_DIM >::SplitEdge().

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

unsigned MutableMesh< ELEMENT_DIM, SPACE_DIM >::AddNode ( Node< SPACE_DIM > * pNewNode ) [inline, virtual]

Add a node to the mesh.

NB. After calling this one or more times, you must then call ReMesh

Parameters:

pNewNode

pointer to the new node

Returns:: the index of the new node in the mesh

Reimplemented in NodesOnlyMesh< SPACE_DIM >, NodesOnlyMesh< DIM >, and NodesOnlyMesh< 2 >.

Definition at line 80 of file MutableMesh.cpp.

References Node< SPACE_DIM >::GetIndex(), MutableMesh< ELEMENT_DIM, SPACE_DIM >::mAddedNodes, MutableMesh< ELEMENT_DIM, SPACE_DIM >::mDeletedNodeIndices, AbstractMesh< ELEMENT_DIM, SPACE_DIM >::mNodes, and Node< SPACE_DIM >::SetIndex().

Referenced by MutableMesh< ELEMENT_DIM, SPACE_DIM >::RefineElement(), and MutableMesh< ELEMENT_DIM, SPACE_DIM >::SplitEdge().

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

bool MutableMesh< ELEMENT_DIM, SPACE_DIM >::CheckIsVoronoi ( double maxPenetration = 0.0 ) [inline]

Returns:: true if Voronoi. Checks the entire mesh element by element and checks whether any neighbouring node is inside the circumsphere of this element.

Parameters:

maxPenetration

is the maximum distance a node is allowed to be inside the circumsphere of an element that it is not a member of, as a proportion of the circumsphere radius.

Todo:: use ElementIterator here?

Definition at line 1079 of file MutableMesh.cpp.

References MutableMesh< ELEMENT_DIM, SPACE_DIM >::CheckIsVoronoi(), and AbstractTetrahedralMesh< ELEMENT_DIM, SPACE_DIM >::mElements.

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

bool MutableMesh< ELEMENT_DIM, SPACE_DIM >::CheckIsVoronoi	(	Element< ELEMENT_DIM, SPACE_DIM > *	pElement,
		double	maxPenetration
	)			`[inline, private]`

Returns:: true if the mesh is Voronoi local to the given element. Check whether any neighbouring node is inside the circumsphere of this element.

Parameters:

	pElement	pointer to an element
	maxPenetration	is the maximum distance a node is allowed to be inside the circumsphere of the element, as a proportion of the circumsphere radius.

Definition at line 995 of file MutableMesh.cpp.

References Element< ELEMENT_DIM, SPACE_DIM >::CalculateCircumsphere(), AbstractTetrahedralMesh< ELEMENT_DIM, SPACE_DIM >::GetElement(), AbstractElement< ELEMENT_DIM, SPACE_DIM >::GetIndex(), AbstractMesh< ELEMENT_DIM, SPACE_DIM >::GetNode(), AbstractElement< ELEMENT_DIM, SPACE_DIM >::GetNode(), AbstractElement< ELEMENT_DIM, SPACE_DIM >::GetNodeGlobalIndex(), AbstractElement< ELEMENT_DIM, SPACE_DIM >::GetNumNodes(), TetrahedralMesh< ELEMENT_DIM, SPACE_DIM >::mElementInverseJacobians, TetrahedralMesh< ELEMENT_DIM, SPACE_DIM >::mElementJacobians, and Node< SPACE_DIM >::rGetContainingElementIndices().

Referenced by MutableMesh< ELEMENT_DIM, SPACE_DIM >::CheckIsVoronoi().

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

void MutableMesh< ELEMENT_DIM, SPACE_DIM >::Clear ( ) [inline, virtual]

Clear all the data in the mesh.

Reimplemented from TetrahedralMesh< ELEMENT_DIM, SPACE_DIM >.

Reimplemented in NodesOnlyMesh< SPACE_DIM >, NodesOnlyMesh< DIM >, and NodesOnlyMesh< 2 >.

Definition at line 124 of file MutableMesh.cpp.

References MutableMesh< ELEMENT_DIM, SPACE_DIM >::mAddedNodes, MutableMesh< ELEMENT_DIM, SPACE_DIM >::mDeletedBoundaryElementIndices, MutableMesh< ELEMENT_DIM, SPACE_DIM >::mDeletedElementIndices, and MutableMesh< ELEMENT_DIM, SPACE_DIM >::mDeletedNodeIndices.

Referenced by MutableMesh< ELEMENT_DIM, SPACE_DIM >::MutableMesh(), MutableMesh< ELEMENT_DIM, SPACE_DIM >::ReMesh(), and MutableMesh< ELEMENT_DIM, SPACE_DIM >::~MutableMesh().

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

void MutableMesh< ELEMENT_DIM, SPACE_DIM >::DeleteBoundaryNodeAt ( unsigned index ) [inline]

Remove a boundary node, and update all the appropriate data structures.

The deleted node is not removed from the list, merely marked as deleted, and can be reused when a new node is added to the mesh.

Any elements or boundary elements containing this node will be removed. The boundary nodes information will be updated with new boundary node(s). NB: New boundary elements WILL NOT be added.

Parameters:

index

The index of the node to remove.

Definition at line 516 of file MutableMesh.cpp.

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

void MutableMesh< ELEMENT_DIM, SPACE_DIM >::DeleteElement ( unsigned index ) [inline, virtual]

Delete an element from the mesh. Any remaining nodes not connected to an element are also removed.

Parameters:

index

The index of the element to be deleted

Definition at line 267 of file MutableMesh.cpp.

References AbstractMesh< ELEMENT_DIM, SPACE_DIM >::GetNode(), MutableMesh< ELEMENT_DIM, SPACE_DIM >::GetNumBoundaryElements(), AbstractTetrahedralMesh< ELEMENT_DIM, SPACE_DIM >::mBoundaryElements, MutableMesh< ELEMENT_DIM, SPACE_DIM >::mDeletedBoundaryElementIndices, MutableMesh< ELEMENT_DIM, SPACE_DIM >::mDeletedElementIndices, MutableMesh< ELEMENT_DIM, SPACE_DIM >::mDeletedNodeIndices, and AbstractTetrahedralMesh< ELEMENT_DIM, SPACE_DIM >::mElements.

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

void MutableMesh< ELEMENT_DIM, SPACE_DIM >::DeleteNode ( unsigned index ) [inline, virtual]

Delete a node from the mesh by finding an appropriate neighbour node to merge it with.

Parameters:

index

is the index of the node to be deleted

Reimplemented in NodesOnlyMesh< SPACE_DIM >, NodesOnlyMesh< DIM >, and NodesOnlyMesh< 2 >.

Definition at line 231 of file MutableMesh.cpp.

References EXCEPTION, AbstractTetrahedralMesh< ELEMENT_DIM, SPACE_DIM >::GetElement(), AbstractElement< ELEMENT_DIM, SPACE_DIM >::GetNodeGlobalIndex(), AbstractMesh< ELEMENT_DIM, SPACE_DIM >::mNodes, and MutableMesh< ELEMENT_DIM, SPACE_DIM >::MoveMergeNode().

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

void MutableMesh< ELEMENT_DIM, SPACE_DIM >::DeleteNodePriorToReMesh ( unsigned index ) [inline]

Mark a node as deleted. Note that this method DOES NOT deal with the associated elements and therefore should only be called immediately prior to a ReMesh() being called. (Thus saves work compared to DeleteNode() function and does not MoveMerge the node and elements).

Parameters:

index

The index of the node to delete

Definition at line 299 of file MutableMesh.cpp.

References MutableMesh< ELEMENT_DIM, SPACE_DIM >::mDeletedNodeIndices, and AbstractMesh< ELEMENT_DIM, SPACE_DIM >::mNodes.

Referenced by HoneycombMeshGenerator::GetCircularMesh(), and NodeBasedCellPopulation< DIM >::RemoveDeadCells().

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

unsigned MutableMesh< ELEMENT_DIM, SPACE_DIM >::GetNumBoundaryElements ( ) const [inline, virtual]

Returns:: the number of boundary elements that are actually in use.

Reimplemented from AbstractTetrahedralMesh< ELEMENT_DIM, SPACE_DIM >.

Definition at line 135 of file MutableMesh.cpp.

References AbstractTetrahedralMesh< ELEMENT_DIM, SPACE_DIM >::mBoundaryElements, and MutableMesh< ELEMENT_DIM, SPACE_DIM >::mDeletedBoundaryElementIndices.

Referenced by MutableMesh< ELEMENT_DIM, SPACE_DIM >::DeleteElement().

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

unsigned MutableMesh< ELEMENT_DIM, SPACE_DIM >::GetNumElements ( ) const [inline, virtual]

Returns:: the number of elements that are actually in use.

Reimplemented from AbstractTetrahedralMesh< ELEMENT_DIM, SPACE_DIM >.

Definition at line 141 of file MutableMesh.cpp.

References MutableMesh< ELEMENT_DIM, SPACE_DIM >::mDeletedElementIndices, and AbstractTetrahedralMesh< ELEMENT_DIM, SPACE_DIM >::mElements.

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

unsigned MutableMesh< ELEMENT_DIM, SPACE_DIM >::GetNumNodes ( ) const [inline, virtual]

Returns:: the number of nodes that are actually in use.

Reimplemented from AbstractMesh< ELEMENT_DIM, SPACE_DIM >.

Reimplemented in NodesOnlyMesh< SPACE_DIM >, NodesOnlyMesh< DIM >, and NodesOnlyMesh< 2 >.

Definition at line 147 of file MutableMesh.cpp.

References MutableMesh< ELEMENT_DIM, SPACE_DIM >::mDeletedNodeIndices, and AbstractMesh< ELEMENT_DIM, SPACE_DIM >::mNodes.

Referenced by HoneycombMeshGenerator::GetCellLocationIndices(), HoneycombMeshGenerator::GetCircularMesh(), MutableMesh< SPACE_DIM, SPACE_DIM >::load(), and MutableMesh< ELEMENT_DIM, SPACE_DIM >::ReMesh().

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

template<class Archive >

void MutableMesh< ELEMENT_DIM, SPACE_DIM >::load	(	Archive &	archive,
		const unsigned int	version
	)			`[inline, private]`

Load the mesh, along with attributes if saved nodes have attributes. Loading of attributes is covered in TestNodesOnlyMesh.

Parameters:

	archive	the archive to save to.
	version	the version number.

Reimplemented from AbstractTetrahedralMesh< ELEMENT_DIM, SPACE_DIM >.

Definition at line 93 of file MutableMesh.hpp.

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

void MutableMesh< ELEMENT_DIM, SPACE_DIM >::MoveMergeNode	(	unsigned	index,
		unsigned	targetIndex,
		bool	concreteMove = `true`
	)			`[inline]`

Move one node to another (i.e. merges the nodes), refreshing/deleting elements as appropriate.

Parameters:

	index	is the index of the node to be moved
	targetIndex	is the index of the node to move to
	concreteMove	can be set to false if you just want to check whether this will work (defaults to true). Set it to true if you're doing the merger for real, in order to do all the bookkeeping.

Definition at line 306 of file MutableMesh.cpp.

Referenced by MutableMesh< ELEMENT_DIM, SPACE_DIM >::DeleteNode().

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

unsigned MutableMesh< ELEMENT_DIM, SPACE_DIM >::RefineElement	(	Element< ELEMENT_DIM, SPACE_DIM > *	pElement,
		ChastePoint< SPACE_DIM >	point
	)			`[inline]`

Refine an element at a given point.

Parameters:

	pElement	pointer to the element
	point	a point located in the element

Returns:: index of the new node which has been created at the given location

Definition at line 460 of file MutableMesh.cpp.

References MutableMesh< ELEMENT_DIM, SPACE_DIM >::AddNode(), EXCEPTION, Element< ELEMENT_DIM, SPACE_DIM >::IncludesPoint(), MutableMesh< ELEMENT_DIM, SPACE_DIM >::mDeletedElementIndices, AbstractTetrahedralMesh< ELEMENT_DIM, SPACE_DIM >::mElements, AbstractMesh< ELEMENT_DIM, SPACE_DIM >::mNodes, ChastePoint< DIM >::rGetLocation(), and Element< ELEMENT_DIM, SPACE_DIM >::UpdateNode().

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

void MutableMesh< ELEMENT_DIM, SPACE_DIM >::ReIndex ( NodeMap & map ) [inline]

Re-index a mesh so that it has no deleted elements or nodes.

Parameters:

map

is a NodeMap which associates the indices of nodes in the old mesh with indices of nodes in the new mesh. This should be created with the correct size (NumAllNodes)

Definition at line 565 of file MutableMesh.cpp.

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

void MutableMesh< ELEMENT_DIM, SPACE_DIM >::ReMesh ( ) [inline]

Alternative version of remesh which takes no parameters, i.e. does not require a NodeMap. It will create one and call the other ReMesh method. Note: inherited classes should overload ReMesh(NodeMap&)

Definition at line 810 of file MutableMesh.cpp.

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

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

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

void MutableMesh< ELEMENT_DIM, SPACE_DIM >::ReMesh ( NodeMap & map ) [inline, virtual]

Re-mesh a mesh using triangle (via library calls) or tetgen

Parameters:

map

is a NodeMap which associates the indices of nodes in the old mesh with indices of nodes in the new mesh. This should be created with the correct size (NumAllNodes)

Reimplemented in NodesOnlyMesh< SPACE_DIM >, Cylindrical2dMesh, NodesOnlyMesh< DIM >, and NodesOnlyMesh< 2 >.

Definition at line 677 of file MutableMesh.cpp.

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

template<>

void MutableMesh< 1, 1 >::RescaleMeshFromBoundaryNode	(	ChastePoint< 1 >	updatedPoint,
		unsigned	boundaryNodeIndex
	)			`[inline]`

The RescaleMeshFromBoundaryNode method is only defined for 1D meshes.

Parameters:

	updatedPoint	point determining the scale factor
	boundaryNodeIndex	index of the boundary node

Definition at line 159 of file MutableMesh.cpp.

References AbstractMesh< ELEMENT_DIM, SPACE_DIM >::GetNode(), AbstractMesh< ELEMENT_DIM, SPACE_DIM >::mNodes, and TetrahedralMesh< ELEMENT_DIM, SPACE_DIM >::RefreshMesh().

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

void MutableMesh< ELEMENT_DIM, SPACE_DIM >::RescaleMeshFromBoundaryNode	(	ChastePoint< 1 >	updatedPoint,
		unsigned	boundaryNodeIndex
	)

Todo:: should unsigned GetNumBoundaryNodes() be overloaded too??

Rescale the mesh from a boundary node.

Parameters:

	updatedPoint	point determining the scale factor
	boundaryNodeIndex	index of the boundary node

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

template<class Archive >

void MutableMesh< ELEMENT_DIM, SPACE_DIM >::save	(	Archive &	archive,
		const unsigned int	version
	)			const `[inline, private]`

Save the mesh, along with attributes if nodes have attributes. Saving of attributes is covered in TestNodesOnlyMesh.

Parameters:

	archive	the archive to save to.
	version	the version number.

Reimplemented from AbstractTetrahedralMesh< ELEMENT_DIM, SPACE_DIM >.

Definition at line 62 of file MutableMesh.hpp.

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

void MutableMesh< ELEMENT_DIM, SPACE_DIM >::SetNode	(	unsigned	index,
		ChastePoint< SPACE_DIM >	point,
		bool	concreteMove = `true`
	)			`[inline, virtual]`

Move the node with a particular index to a new point in space and verifies that the signed areas of the supporting Elements are positive.

Parameters:

	index	is the index of the node to be moved
	point	is the new target location of the node
	concreteMove	is set to false if we want to skip the signed area tests (defaults to true)

Definition at line 174 of file MutableMesh.cpp.

References EXCEPTION, AbstractTetrahedralMesh< ELEMENT_DIM, SPACE_DIM >::GetBoundaryElement(), AbstractTetrahedralMesh< ELEMENT_DIM, SPACE_DIM >::GetElement(), TetrahedralMesh< ELEMENT_DIM, SPACE_DIM >::mElementWeightedDirections, and AbstractMesh< ELEMENT_DIM, SPACE_DIM >::mNodes.

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

c_vector< unsigned, 3 > MutableMesh< ELEMENT_DIM, SPACE_DIM >::SplitEdge	(	Node< SPACE_DIM > *	pNodeA,
		Node< SPACE_DIM > *	pNodeB
	)			`[inline]`

Splits an edge in two and create all the relevant new elements and nodes

Parameters:

	pNodeA	first point defining the edge
	pNodeB	second point defining the edge

Returns:: the index of the new node

Definition at line 914 of file MutableMesh.cpp.

References MutableMesh< ELEMENT_DIM, SPACE_DIM >::AddElement(), MutableMesh< ELEMENT_DIM, SPACE_DIM >::AddNode(), AbstractTetrahedralMesh< ELEMENT_DIM, SPACE_DIM >::GetElement(), Node< SPACE_DIM >::GetIndex(), AbstractElement< ELEMENT_DIM, SPACE_DIM >::GetNodeGlobalIndex(), AbstractMesh< ELEMENT_DIM, SPACE_DIM >::GetVectorFromAtoB(), AbstractMesh< ELEMENT_DIM, SPACE_DIM >::mNodes, NEVER_REACHED, AbstractElement< ELEMENT_DIM, SPACE_DIM >::ReplaceNode(), Node< SPACE_DIM >::rGetContainingElementIndices(), Node< SPACE_DIM >::rGetLocation(), and UNSIGNED_UNSET.

Referenced by MutableMesh< ELEMENT_DIM, SPACE_DIM >::SplitLongEdges().

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

std::vector< c_vector< unsigned, 5 > > MutableMesh< ELEMENT_DIM, SPACE_DIM >::SplitLongEdges ( double cutoffLength ) [inline]

Find edges in the mesh longer than the given cutoff length and split them creating new elements as required.

Parameters:

cutoffLength

cutoff length for edge splitting

Returns:: returns a vector of triples with pointers to the new node followed by pointers to the nodes defining the bisected edge.

Todo:: use iterators to tidy this up

Definition at line 817 of file MutableMesh.cpp.

References AbstractMesh< ELEMENT_DIM, SPACE_DIM >::GetDistanceBetweenNodes(), AbstractTetrahedralMesh< ELEMENT_DIM, SPACE_DIM >::GetElementIteratorBegin(), AbstractTetrahedralMesh< ELEMENT_DIM, SPACE_DIM >::GetElementIteratorEnd(), Node< SPACE_DIM >::GetIndex(), AbstractMesh< ELEMENT_DIM, SPACE_DIM >::GetNode(), and MutableMesh< ELEMENT_DIM, SPACE_DIM >::SplitEdge().

Friends And Related Function Documentation

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

friend class boost::serialization::access [friend]

Needed for serialization.

Reimplemented from TetrahedralMesh< ELEMENT_DIM, SPACE_DIM >.

Reimplemented in NodesOnlyMesh< SPACE_DIM >, Cylindrical2dMesh, Cylindrical2dNodesOnlyMesh, NodesOnlyMesh< DIM >, and NodesOnlyMesh< 2 >.

Definition at line 53 of file MutableMesh.hpp.

Member Data Documentation

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

bool MutableMesh< ELEMENT_DIM, SPACE_DIM >::mAddedNodes [protected]

Whether any nodes have been added to the mesh.

Definition at line 151 of file MutableMesh.hpp.

Referenced by MutableMesh< ELEMENT_DIM, SPACE_DIM >::AddNode(), MutableMesh< ELEMENT_DIM, SPACE_DIM >::Clear(), MutableMesh< ELEMENT_DIM, SPACE_DIM >::MutableMesh(), MutableMesh< ELEMENT_DIM, SPACE_DIM >::ReIndex(), and MutableMesh< ELEMENT_DIM, SPACE_DIM >::ReMesh().

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

std::vector<unsigned> MutableMesh< ELEMENT_DIM, SPACE_DIM >::mDeletedBoundaryElementIndices [protected]

Indices of boundary elements that have been marked as deleted. These indices can be reused when adding new boundary elements.

Definition at line 142 of file MutableMesh.hpp.

Referenced by MutableMesh< ELEMENT_DIM, SPACE_DIM >::Clear(), MutableMesh< ELEMENT_DIM, SPACE_DIM >::DeleteBoundaryNodeAt(), MutableMesh< ELEMENT_DIM, SPACE_DIM >::DeleteElement(), MutableMesh< ELEMENT_DIM, SPACE_DIM >::GetNumBoundaryElements(), MutableMesh< ELEMENT_DIM, SPACE_DIM >::MoveMergeNode(), and MutableMesh< ELEMENT_DIM, SPACE_DIM >::ReIndex().

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

std::vector<unsigned> MutableMesh< ELEMENT_DIM, SPACE_DIM >::mDeletedElementIndices [protected]

Indices of elements that have been marked as deleted. These indices can be reused when adding new elements.

Definition at line 136 of file MutableMesh.hpp.

Referenced by MutableMesh< ELEMENT_DIM, SPACE_DIM >::AddElement(), MutableMesh< ELEMENT_DIM, SPACE_DIM >::Clear(), MutableMesh< ELEMENT_DIM, SPACE_DIM >::DeleteBoundaryNodeAt(), MutableMesh< ELEMENT_DIM, SPACE_DIM >::DeleteElement(), MutableMesh< ELEMENT_DIM, SPACE_DIM >::GetNumElements(), MutableMesh< ELEMENT_DIM, SPACE_DIM >::MoveMergeNode(), MutableMesh< ELEMENT_DIM, SPACE_DIM >::RefineElement(), and MutableMesh< ELEMENT_DIM, SPACE_DIM >::ReIndex().

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>

std::vector<unsigned> MutableMesh< ELEMENT_DIM, SPACE_DIM >::mDeletedNodeIndices [protected]

Indices of nodes that have been marked as deleted. These indices can be reused when adding new nodes.

Definition at line 148 of file MutableMesh.hpp.

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

mesh/src/common/MutableMesh.hpp
mesh/src/common/MutableMesh.cpp

MutableMesh< ELEMENT_DIM, SPACE_DIM > Class Template Reference

Public Member Functions

Protected Attributes

Private Member Functions

Friends

Detailed Description

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM> class MutableMesh< ELEMENT_DIM, SPACE_DIM >

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Member Data Documentation

template<unsigned ELEMENT_DIM, unsigned SPACE_DIM>
class MutableMesh< ELEMENT_DIM, SPACE_DIM >