#include <DOF.hpp>

Collaboration diagram for DOF:

Private Types
typedef ArraySimple< UInt >	Container_Type

typedef ID(*	facetToPointPtr_Type) (ID const &localFace, ID const &point)

Private Attributes
const DOFLocalPattern &	M_elementDofPattern
	The pattern of the local degrees of freedom. More...

UInt	M_totalDof

UInt	M_numElement

UInt	M_nbLocalPeaks

UInt	M_nbLocalRidges

UInt	M_nbLocalFacets

Container_Type	M_localToGlobal

std::vector< std::vector< ID > >	M_localToGlobalByBdFacet

facetToPointPtr_Type	M_facetToPoint

UInt	M_dofPositionByEntity [5]

Constructor & Destructor
	DOF (const DOFLocalPattern &fePattern)

	DOF (const DOF &dof2)
	Copy constructor. More...

template<typename MeshType >
	DOF (MeshType &mesh, const DOFLocalPattern &fePattern)
	Constructor accepting a mesh as parameter. More...

Methods
template<typename MeshType >
void	update (MeshType &)
	Build the localToGlobal table. More...

template<typename MeshType >
std::vector< Int >	globalElements (MeshType &mesh)
	Build the globalElements list. More...

template<typename MeshType >
MapEpetraData	createMapData (MeshType &mesh)

ID	localToGlobalMapByBdFacet (const ID &facetId, const ID &localDof) const

std::vector< ID >	localToGlobalMapOnBdFacet (const ID &facetId) const

void	showMe (std::ostream &out=std::cout, bool verbose=false) const
	Ouput. More...

void	showMeByBdFacet (std::ostream &out=std::cout, bool verbose=false) const

Set Methods
void	setTotalDof (const UInt &totalDof)

Get Methods
const UInt &	numTotalDof () const
	The total number of Dof. More...

const UInt &	numLocalDof () const
	The number of local DOF (nodes) in the finite element. More...

const ID &	localToGlobalMap (const ID ElId, const ID localNode) const
	Return the specified entries of the localToGlobal table. More...

const UInt &	numElements () const
	Number of elements in mesh. More...

const UInt &	numLocalVertices () const
	Number of local vertices (in a elment) More...

const UInt &	numLocalEdges () const
	Number of local edges (in a elment) More...

const UInt &	numLocalFaces () const
	Number of local faces (in a elment) More...

const DOFLocalPattern &	localDofPattern () const
	Getter for the localDofPattern. More...

Detailed Description

Local-to-global table

This class provides the localtoglobal table that relates the local DOF of a finite element to its global numbering. It needs a DOFLocalPattern in order to obtain all the necessary information about the local pattern. In fact it stores a copy of it so to make the local pattern available, if needed.

It is useless until is has not been set up on a specific RegionMesh. This is accomplished either by passing the mesh to the constructor, or calling the method DOF::update().

Note: The methods bulds the table for ALL degrees of freedom, i.e. it does not handle any essential boundary condition.

Now the class include also a local-to-global table with DOF grouped by (internal) face that was implemented in the old versions into the dofByFace.hpp and dofByFace.cpp files created by D. A. Di Pietro in 2004

Note: The dof numbering refers to the global numbering, not the numbering local to a partition of a partitioned mesh

Todo:: This class must be bettered. The logic by which the dof table is built may fail for certain type of elements.

Definition at line 85 of file DOF.hpp.

Member Typedef Documentation

◆ Container_Type

typedef ArraySimple<UInt> Container_Type

private

Definition at line 237 of file DOF.hpp.

◆ facetToPointPtr_Type

typedef ID( * facetToPointPtr_Type) (ID const &localFace, ID const &point)

private

Definition at line 239 of file DOF.hpp.

Constructor & Destructor Documentation

◆ DOF() [1/3]

DOF ( const DOFLocalPattern & fePattern )

The minimal constructor

Parameters

fePattern	is the DOFLocalPattern on which the ref FE is built
Offset	the smallest DOF numbering. It might be used if we want the degrees of freedom numbering start from a specific value.

Definition at line 50 of file DOF.cpp.

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◆ DOF() [2/3]

DOF ( const DOF & dof2 )

Copy constructor.

Definition at line 60 of file DOF.cpp.

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◆ DOF() [3/3]

DOF	(	MeshType &	mesh,
		const DOFLocalPattern &	fePattern
	)

Constructor accepting a mesh as parameter.

Constructor that builds the localToglobal table.

Parameters

mesh	a RegionMesh
_fe	is the DOFLocalPattern on which the ref FE is built
Offset	the smallest DOF numbering. It might be used if we want the degrees of freedom numbering start from a specific value.

Definition at line 275 of file DOF.hpp.

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Member Function Documentation

◆ update()

void update ( MeshType & mesh )

Build the localToGlobal table.

Parameters

mesh	A RegionMesh Updates the LocaltoGlobal array

Definition at line 297 of file DOF.hpp.

◆ globalElements()

std::vector< Int > globalElements ( MeshType & mesh )

Build the globalElements list.

Parameters

mesh	A RegionMesh

Definition at line 506 of file DOF.hpp.

◆ createMapData()

MapEpetraData createMapData ( MeshType & mesh )

Definition at line 591 of file DOF.hpp.

◆ localToGlobalMapByBdFacet()

ID localToGlobalMapByBdFacet	(	const ID &	facetId,
		const ID &	localDof
	)		const

Returns the global numbering of a DOF, given an boundary facet and the local numbering

Parameters

faceId	the boundary facet ID
localDOF	the local DOF numbering

Returns: The global numbering of the DOF

Definition at line 81 of file DOF.cpp.

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◆ localToGlobalMapOnBdFacet()

std::vector<ID> localToGlobalMapOnBdFacet ( const ID & facetId ) const

inline

Definition at line 150 of file DOF.hpp.

◆ showMe()

void showMe	(	std::ostream &	out = `std::cout`,
		bool	verbose = `false`
	)		const

Ouput.

Definition at line 88 of file DOF.cpp.

◆ showMeByBdFacet()

void showMeByBdFacet	(	std::ostream &	out = `std::cout`,
		bool	verbose = `false`
	)		const

Definition at line 128 of file DOF.cpp.

◆ setTotalDof()

void setTotalDof ( const UInt & totalDof )

inline

Definition at line 165 of file DOF.hpp.

◆ numTotalDof()

const UInt& numTotalDof ( ) const

inline

The total number of Dof.

Definition at line 177 of file DOF.hpp.

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◆ numLocalDof()

const UInt& numLocalDof ( ) const

inline

The number of local DOF (nodes) in the finite element.

Definition at line 183 of file DOF.hpp.

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◆ localToGlobalMap()

const ID& localToGlobalMap	(	const ID	ElId,
		const ID	localNode
	)		const

inline

Return the specified entries of the localToGlobal table.

Returns the global numbering of a DOF, given an element and the local numbering

Parameters

ELId	the element ID
localNode	the local DOF numbering

Returns: The numbering of the DOF

Definition at line 195 of file DOF.hpp.

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◆ numElements()

const UInt& numElements ( ) const

inline

Number of elements in mesh.

Definition at line 201 of file DOF.hpp.

◆ numLocalVertices()

const UInt& numLocalVertices ( ) const

inline

Number of local vertices (in a elment)

Definition at line 207 of file DOF.hpp.

◆ numLocalEdges()

const UInt& numLocalEdges ( ) const

inline

Number of local edges (in a elment)

Definition at line 213 of file DOF.hpp.

◆ numLocalFaces()

const UInt& numLocalFaces ( ) const

inline

Number of local faces (in a elment)

Definition at line 219 of file DOF.hpp.

◆ localDofPattern()

const DOFLocalPattern& localDofPattern ( ) const

inline

Getter for the localDofPattern.

Definition at line 225 of file DOF.hpp.

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Field Documentation

◆ M_elementDofPattern

const DOFLocalPattern& M_elementDofPattern

private

The pattern of the local degrees of freedom.

Definition at line 242 of file DOF.hpp.

◆ M_totalDof

UInt M_totalDof

private

Definition at line 245 of file DOF.hpp.

◆ M_numElement

UInt M_numElement

private

Definition at line 248 of file DOF.hpp.

◆ M_nbLocalPeaks

UInt M_nbLocalPeaks

private

Definition at line 251 of file DOF.hpp.

◆ M_nbLocalRidges

UInt M_nbLocalRidges

private

Definition at line 252 of file DOF.hpp.

◆ M_nbLocalFacets

UInt M_nbLocalFacets

private

Definition at line 253 of file DOF.hpp.

◆ M_localToGlobal

Container_Type M_localToGlobal

private

Definition at line 256 of file DOF.hpp.

◆ M_localToGlobalByBdFacet

std::vector<std::vector<ID> > M_localToGlobalByBdFacet

private

Definition at line 259 of file DOF.hpp.

◆ M_facetToPoint

facetToPointPtr_Type M_facetToPoint

private

Definition at line 262 of file DOF.hpp.

◆ M_dofPositionByEntity

UInt M_dofPositionByEntity[5]

private

Definition at line 265 of file DOF.hpp.

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

Private Types

Private Attributes

Constructor & Destructor

Methods

Set Methods

Get Methods

Detailed Description

Member Typedef Documentation

◆ Container_Type

◆ facetToPointPtr_Type

Constructor & Destructor Documentation

◆ DOF() [1/3]

◆ DOF() [2/3]

◆ DOF() [3/3]

Member Function Documentation

◆ update()

◆ globalElements()

◆ createMapData()

◆ localToGlobalMapByBdFacet()

◆ localToGlobalMapOnBdFacet()

◆ showMe()

◆ showMeByBdFacet()

◆ setTotalDof()

◆ numTotalDof()

◆ numLocalDof()

◆ localToGlobalMap()

◆ numElements()

◆ numLocalVertices()

◆ numLocalEdges()

◆ numLocalFaces()

◆ localDofPattern()

Field Documentation

◆ M_elementDofPattern

◆ M_totalDof

◆ M_numElement

◆ M_nbLocalPeaks

◆ M_nbLocalRidges

◆ M_nbLocalFacets

◆ M_localToGlobal

◆ M_localToGlobalByBdFacet

◆ M_facetToPoint

◆ M_dofPositionByEntity