MFEM  v4.4.0
Finite element discretization library
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mfem::H1_Trace_FECollection Class Reference

Arbitrary order "H^{1/2}-conforming" trace finite elements defined on the interface between mesh elements (faces,edges,vertices); these are the trace FEs of the H1-conforming FEs. More...

#include <fe_coll.hpp>

Inheritance diagram for mfem::H1_Trace_FECollection:
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Collaboration diagram for mfem::H1_Trace_FECollection:
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Public Member Functions

 H1_Trace_FECollection (const int p, const int dim, const int btype=BasisType::GaussLobatto)
 
- Public Member Functions inherited from mfem::H1_FECollection
 H1_FECollection (const int p, const int dim=3, const int btype=BasisType::GaussLobatto)
 
virtual const FiniteElementFiniteElementForGeometry (Geometry::Type GeomType) const
 
virtual int DofForGeometry (Geometry::Type GeomType) const
 
virtual const int * DofOrderForOrientation (Geometry::Type GeomType, int Or) const
 Returns an array, say p, that maps a local permuted index i to a local base index: base_i = p[i]. More...
 
virtual const char * Name () const
 
virtual int GetContType () const
 
int GetBasisType () const
 
FiniteElementCollectionGetTraceCollection () const
 
const int * GetDofMap (Geometry::Type GeomType) const
 Get the Cartesian to local H1 dof map. More...
 
const int * GetDofMap (Geometry::Type GeomType, int p) const
 Variable order version of GetDofMap. More...
 
FiniteElementCollectionClone (int p) const
 Instantiate a new collection of the same type with a different order. More...
 
virtual ~H1_FECollection ()
 
- Public Member Functions inherited from mfem::FiniteElementCollection
int HasFaceDofs (Geometry::Type geom, int p) const
 
virtual const FiniteElementTraceFiniteElementForGeometry (Geometry::Type GeomType) 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. More...
 
const FiniteElementGetFE (Geometry::Type geom, int p) const
 Variable order version of FiniteElementForGeometry(). More...
 
int GetNumDof (Geometry::Type geom, int p) const
 Variable order version of DofForGeometry(). More...
 
const int * GetDofOrdering (Geometry::Type geom, int p, int ori) const
 Variable order version of DofOrderForOrientation(). More...
 
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. More...
 

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 FiniteElementCollectionNew (const char *name)
 Factory method: return a newly allocated FiniteElementCollection according to the given name. 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::H1_FECollection
int dim
 
int b_type
 
char h1_name [32]
 
FiniteElementH1_Elements [Geometry::NumGeom]
 
int H1_dof [Geometry::NumGeom]
 
int * SegDofOrd [2]
 
int * TriDofOrd [6]
 
int * QuadDofOrd [8]
 
int * TetDofOrd [24]
 
- Protected Attributes inherited from mfem::FiniteElementCollection
const int base_p
 Order as returned by GetOrder(). More...
 
Array< FiniteElementCollection * > var_orders
 

Detailed Description

Arbitrary order "H^{1/2}-conforming" trace finite elements defined on the interface between mesh elements (faces,edges,vertices); these are the trace FEs of the H1-conforming FEs.

Definition at line 276 of file fe_coll.hpp.

Constructor & Destructor Documentation

mfem::H1_Trace_FECollection::H1_Trace_FECollection ( const int  p,
const int  dim,
const int  btype = BasisType::GaussLobatto 
)

Definition at line 1955 of file fe_coll.cpp.


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