mfem::P1OnQuadFECollection Class Reference

Linear (P1) finite elements on quadrilaterals. More...

#include <fe_coll.hpp>

Inheritance diagram for mfem::P1OnQuadFECollection:

Collaboration diagram for mfem::P1OnQuadFECollection:

Public Member Functions
	P1OnQuadFECollection ()
const FiniteElement *	FiniteElementForGeometry (Geometry::Type GeomType) const override
int	DofForGeometry (Geometry::Type GeomType) const override
const int *	DofOrderForOrientation (Geometry::Type GeomType, int Or) const override
	Returns an array, say p, that maps a local permuted index i to a local base index: base_i = p[i].
const char *	Name () const override
int	GetContType () const override
Public Member Functions inherited from mfem::FiniteElementCollection
virtual const FiniteElement *	FiniteElementForDim (int dim) const
	Returns the first non-NULL FiniteElement for the given dimension.
virtual const StatelessDofTransformation *	DofTransformationForGeometry (Geometry::Type GeomType) const
	Returns a DoF transformation object compatible with this basis and geometry type.
int	HasFaceDofs (Geometry::Type geom, int p) const
virtual const FiniteElement *	TraceFiniteElementForGeometry (Geometry::Type GeomType) const
virtual FiniteElementCollection *	GetTraceCollection () const
virtual	~FiniteElementCollection ()
void	SubDofOrder (Geometry::Type Geom, int SDim, int Info, Array< int > &dofs) const
	Get the local dofs for a given sub-manifold.
const FiniteElement *	GetFE (Geometry::Type geom, int p) const
	Variable order version of FiniteElementForGeometry().
int	GetNumDof (Geometry::Type geom, int p) const
	Variable order version of DofForGeometry().
const int *	GetDofOrdering (Geometry::Type geom, int p, int ori) const
	Variable order version of DofOrderForOrientation().
int	GetOrder () const
	Return the order (polynomial degree) of the FE collection, corresponding to the order/degree returned by FiniteElement::GetOrder() of the highest-dimensional FiniteElements defined by the collection.
virtual FiniteElementCollection *	Clone (int p) const
	Instantiate a new collection of the same type with a different order.
int	GetRangeType (int dim) const
int	GetDerivRangeType (int dim) const
int	GetMapType (int dim) const
int	GetDerivType (int dim) const
int	GetDerivMapType (int dim) const
int	GetRangeDim (int dim) const

Additional Inherited Members
Public Types inherited from mfem::FiniteElementCollection
enum	{ CONTINUOUS , TANGENTIAL , NORMAL , DISCONTINUOUS }
	Enumeration for ContType: defines the continuity of the field across element interfaces. More...
Static Public Member Functions inherited from mfem::FiniteElementCollection
static FiniteElementCollection *	New (const char *name)
	Factory method: return a newly allocated FiniteElementCollection according to the given name.
Protected Types inherited from mfem::FiniteElementCollection
enum	ErrorMode { RETURN_NULL , RAISE_MFEM_ERROR }
	How to treat errors in FiniteElementForGeometry() calls. More...
Protected Member Functions inherited from mfem::FiniteElementCollection
	FiniteElementCollection ()
	FiniteElementCollection (int p)
void	InitVarOrder (int p) const
Static Protected Member Functions inherited from mfem::FiniteElementCollection
template<Geometry::Type geom>
static void	GetNVE (int &nv, int &ne)
template<Geometry::Type geom, typename v_t >
static void	GetEdge (int &nv, v_t &v, int &ne, int &e, int &eo, const int edge_info)
template<Geometry::Type geom, Geometry::Type f_geom, typename v_t , typename e_t , typename eo_t >
static void	GetFace (int &nv, v_t &v, int &ne, e_t &e, eo_t &eo, int &nf, int &f, Geometry::Type &fg, int &fo, const int face_info)
Protected Attributes inherited from mfem::FiniteElementCollection
const int	base_p
	Order as returned by GetOrder().
Array< FiniteElementCollection * >	var_orders
ErrorMode	error_mode = RAISE_MFEM_ERROR
	How to treat errors in FiniteElementForGeometry() calls.

Detailed Description

Linear (P1) finite elements on quadrilaterals.

Definition at line 1042 of file fe_coll.hpp.

Constructor & Destructor Documentation

P1OnQuadFECollection()

mfem::P1OnQuadFECollection::P1OnQuadFECollection ( )

inline

Definition at line 1047 of file fe_coll.hpp.

Member Function Documentation

DofForGeometry()

int mfem::P1OnQuadFECollection::DofForGeometry ( Geometry::Type GeomType ) const

overridevirtual

Implements mfem::FiniteElementCollection.

Definition at line 1128 of file fe_coll.cpp.

DofOrderForOrientation()

const int * mfem::P1OnQuadFECollection::DofOrderForOrientation ( Geometry::Type GeomType, int Or ) const

overridevirtual

Returns an array, say p, that maps a local permuted index i to a local base index: base_i = p[i].

Note

Only provides information about interior dofs. See FiniteElementCollection::SubDofOrder if interior and boundary dof order is needed.

Implements mfem::FiniteElementCollection.

Definition at line 1141 of file fe_coll.cpp.

FiniteElementForGeometry()

const FiniteElement * mfem::P1OnQuadFECollection::FiniteElementForGeometry ( Geometry::Type GeomType ) const

overridevirtual

Implements mfem::FiniteElementCollection.

Definition at line 1118 of file fe_coll.cpp.

GetContType()

int mfem::P1OnQuadFECollection::GetContType ( ) const

inlineoverridevirtual

Implements mfem::FiniteElementCollection.

Definition at line 1059 of file fe_coll.hpp.

Name()

const char * mfem::P1OnQuadFECollection::Name ( ) const

inlineoverridevirtual

Reimplemented from mfem::FiniteElementCollection.

Definition at line 1057 of file fe_coll.hpp.

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

• fem/fe_coll.hpp
• fem/fe_coll.cpp