DegreeOfFreedomSet Class Reference

#include <DegreeOfFreedomSet.hpp>

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List of all members.

Public Types
typedef Vector< int >	Correspondance
Public Member Functions
const ScalarDegreeOfFreedomPositionsSet &	positionsSet (const size_t &i) const
const size_t &	numberOfDOFPositions (const size_t &i) const
const size_t &	numberOfVariables () const
size_t	size () const
size_t	operator() (const size_t &variableNumber, const size_t &scalarDOFNumber) const
bool	isDOFVertex (const size_t &variableNumber, const size_t &scalarDOFNumber) const
	DegreeOfFreedomSet (ConstReferenceCounting< DegreeOfFreedomPositionsSet > dofPositions, ConstReferenceCounting< Correspondance > correspondance)
	~DegreeOfFreedomSet ()
Private Attributes
ConstReferenceCounting < Correspondance >	__correspondance
ConstReferenceCounting < DegreeOfFreedomPositionsSet >	__dofPositionsSet
const size_t	__numberOfVariables
Vector< size_t >	__offset

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Detailed Description

This class defines degrees of freedom sets in the case where all the unknown share the same sets of vertices.

Author:

Stéphane Del Pino

Definition at line 40 of file DegreeOfFreedomSet.hpp.

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Member Typedef Documentation

typedef Vector<int> DegreeOfFreedomSet::Correspondance

Definition at line 43 of file DegreeOfFreedomSet.hpp.

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Constructor & Destructor Documentation

DegreeOfFreedomSet::DegreeOfFreedomSet	(	ConstReferenceCounting< DegreeOfFreedomPositionsSet >	dofPositions,
		ConstReferenceCounting< Correspondance >	correspondance
	)			[inline]

Definition at line 95 of file DegreeOfFreedomSet.hpp.

References __offset, Vector< T >::number(), and DegreeOfFreedomPositionsSet::number().

    : __correspondance(correspondance),
      __dofPositionsSet(dofPositions),
      __numberOfVariables(dofPositions->number()),
      __offset(__numberOfVariables+1)
  {
    __offset[0] = 0;
    const DegreeOfFreedomPositionsSet& dofPositionsSet = *dofPositions;
    for(size_t i=0; i<dofPositionsSet.number(); ++i) {
      __offset[i+1] = __offset[i]+(*dofPositions)[i].number();
    }
  }

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DegreeOfFreedomSet::~DegreeOfFreedomSet

(

)

[inline]

Definition at line 109 of file DegreeOfFreedomSet.hpp.

  {
    ;
  }

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Member Function Documentation

const ScalarDegreeOfFreedomPositionsSet& DegreeOfFreedomSet::positionsSet

(

const size_t &

i

)

const [inline]

Definition at line 53 of file DegreeOfFreedomSet.hpp.

References __dofPositionsSet.

Referenced by BoundaryConditionCommonFEMDiscretization< MeshType, TypeOfDiscretization >::__getDiagonalNaturalBoundaryConditions(), BoundaryConditionCommonFEMDiscretization< MeshType, TypeOfDiscretization >::__setSecondMemberDirichlet(), BoundaryConditionCommonFEMDiscretization< MeshType, TypeOfDiscretization >::__setVariationalBoundaryConditionsAlphaUV(), BoundaryConditionCommonFEMDiscretization< MeshType, TypeOfDiscretization >::__setVariationalBoundaryConditionsFV(), BoundaryConditionCommonFEMDiscretization< MeshType, TypeOfDiscretization >::__variationalBoundaryConditionsAlphaUVTimesX(), BoundaryConditionCommonFEMDiscretization< MeshType, TypeOfDiscretization >::__variationalBoundaryConditionsAlphaUVTransposedTimesX(), FEMDiscretization< Structured3DMesh, TypeOfDiscretization >::assembleMatrix(), FEMDiscretization< GivenMeshType, TypeOfDiscretization >::assembleMatrix(), FEMDiscretization< Structured3DMesh, TypeOfDiscretization >::assembleSecondMember(), FEMDiscretization< GivenMeshType, TypeOfDiscretization >::assembleSecondMember(), FEMDiscretization< Structured3DMesh, TypeOfDiscretization >::getDiagonal(), FEMDiscretization< GivenMeshType, TypeOfDiscretization >::getDiagonal(), LegendreSolution::getUserFunction(), FEMSolution::getUserFunction(), LegendreSolution::setUserFunction(), FEMSolution::setUserFunction(), FEMDiscretization< Structured3DMesh, TypeOfDiscretization >::timesX(), FEMDiscretization< GivenMeshType, TypeOfDiscretization >::timesX(), FEMDiscretization< Structured3DMesh, TypeOfDiscretization >::transposedTimesX(), and FEMDiscretization< GivenMeshType, TypeOfDiscretization >::transposedTimesX().

  {
    return (*__dofPositionsSet)[i];
  }

const size_t& DegreeOfFreedomSet::numberOfDOFPositions

(

const size_t &

i

)

const [inline]

Definition at line 63 of file DegreeOfFreedomSet.hpp.

References __dofPositionsSet.

  {
    return (*__dofPositionsSet)[i].number();
  }

const size_t& DegreeOfFreedomSet::numberOfVariables

(

)

const [inline]

Definition at line 68 of file DegreeOfFreedomSet.hpp.

References __numberOfVariables.

Referenced by LegendreSolution::getUserFunction(), FEMSolution::getUserFunction(), LegendreSolution::setUserFunction(), and FEMSolution::setUserFunction().

  {
    return __numberOfVariables;
  }

size_t DegreeOfFreedomSet::size

(

)

const [inline]

Definition at line 73 of file DegreeOfFreedomSet.hpp.

References __numberOfVariables, and __offset.

Referenced by SpectralMethod::__discretizeOnConformingMesh(), FiniteElementMethod::__discretizeOnMesh(), FictitiousDomainMethod::__discretizeOnMesh(), SpectralMethod::__discretizeOnOctreeMesh(), SpectralFEMPreconditioner::Internal::__solveFEM(), MultiGrid::MultiGrid(), and PDESolution::size().

  {
    return __offset[__numberOfVariables];
  }

size_t DegreeOfFreedomSet::operator()	(	const size_t &	variableNumber,
		const size_t &	scalarDOFNumber
	)			const [inline]

Definition at line 78 of file DegreeOfFreedomSet.hpp.

References __correspondance, __offset, and ASSERT.

  {
    const size_t dofNumber = __offset[variableNumber]+scalarDOFNumber;

    ASSERT((*__correspondance)[dofNumber] != -1);

    return ((*__correspondance)[dofNumber]);
  }

bool DegreeOfFreedomSet::isDOFVertex	(	const size_t &	variableNumber,
		const size_t &	scalarDOFNumber
	)			const [inline]

Definition at line 88 of file DegreeOfFreedomSet.hpp.

References __correspondance, and __offset.

Referenced by FEMSolution::getUserFunction(), and FEMSolution::setUserFunction().

  {
    const size_t dofNumber = __offset[variableNumber]+scalarDOFNumber;
    return ((*__correspondance)[dofNumber] != -1);
  }

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Member Data Documentation

ConstReferenceCounting<Correspondance> DegreeOfFreedomSet::__correspondance [private]

Definition at line 45 of file DegreeOfFreedomSet.hpp.

Referenced by isDOFVertex(), and operator()().

ConstReferenceCounting<DegreeOfFreedomPositionsSet> DegreeOfFreedomSet::__dofPositionsSet [private]

Definition at line 46 of file DegreeOfFreedomSet.hpp.

Referenced by numberOfDOFPositions(), and positionsSet().

const size_t DegreeOfFreedomSet::__numberOfVariables [private]

Definition at line 48 of file DegreeOfFreedomSet.hpp.

Referenced by numberOfVariables(), and size().

Vector<size_t> DegreeOfFreedomSet::__offset [private]

Definition at line 50 of file DegreeOfFreedomSet.hpp.

Referenced by DegreeOfFreedomSet(), isDOFVertex(), operator()(), and size().

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

• DegreeOfFreedomSet.hpp