Reference documentation for deal.II version 8.1.0
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fe_face.h
1 // ---------------------------------------------------------------------
2 // @f$Id: fe_face.h 31812 2013-11-27 15:18:25Z bangerth @f$
3 //
4 // Copyright (C) 2009 - 2013 by the deal.II authors
5 //
6 // This file is part of the deal.II library.
7 //
8 // The deal.II library is free software; you can use it, redistribute
9 // it, and/or modify it under the terms of the GNU Lesser General
10 // Public License as published by the Free Software Foundation; either
11 // version 2.1 of the License, or (at your option) any later version.
12 // The full text of the license can be found in the file LICENSE at
13 // the top level of the deal.II distribution.
14 //
15 // ---------------------------------------------------------------------
16 
17 #ifndef __deal2__fe_face_h
18 #define __deal2__fe_face_h
19 
20 #include <deal.II/base/config.h>
21 #include <deal.II/base/tensor_product_polynomials.h>
22 #include <deal.II/base/polynomial_space.h>
23 #include <deal.II/fe/fe_poly_face.h>
24 
25 DEAL_II_NAMESPACE_OPEN
26 
27 
51 template <int dim, int spacedim=dim>
52 class FE_FaceQ : public FE_PolyFace<TensorProductPolynomials<dim-1>, dim, spacedim>
53 {
54 public:
60  FE_FaceQ (const unsigned int p);
61 
62  virtual FiniteElement<dim,spacedim> *clone() const;
63 
69  virtual std::string get_name () const;
70 
79  virtual void
81  FullMatrix<double> &matrix) const;
82 
91  virtual void
93  const unsigned int subface,
94  FullMatrix<double> &matrix) const;
95 
104  virtual bool has_support_on_face (const unsigned int shape_index,
105  const unsigned int face_index) const;
106 
111  virtual bool hp_constraints_are_implemented () const;
112 
121  virtual
124 
125 private:
129  static std::vector<unsigned int> get_dpo_vector (const unsigned int deg);
130 };
131 
132 
133 
134 
154 template <int dim, int spacedim=dim>
155 class FE_FaceP : public FE_PolyFace<PolynomialSpace<dim-1>, dim, spacedim>
156 {
157 public:
163  FE_FaceP(unsigned int p);
164 
168  virtual FiniteElement<dim,spacedim> *clone() const;
169 
175  virtual std::string get_name () const;
176 
185  virtual void
187  FullMatrix<double> &matrix) const;
188 
197  virtual void
199  const unsigned int subface,
200  FullMatrix<double> &matrix) const;
201 
210  virtual bool has_support_on_face (const unsigned int shape_index,
211  const unsigned int face_index) const;
212 
217  virtual bool hp_constraints_are_implemented () const;
218 
227  virtual
230 
231 private:
235  static std::vector<unsigned int> get_dpo_vector (const unsigned int deg);
236 };
237 
238 
239 DEAL_II_NAMESPACE_CLOSE
240 
241 #endif
virtual FiniteElement< dim, spacedim > * clone() const
virtual bool hp_constraints_are_implemented() const
static std::vector< unsigned int > get_dpo_vector(const unsigned int deg)
static std::vector< unsigned int > get_dpo_vector(const unsigned int deg)
virtual FiniteElement< dim, spacedim > * clone() const
virtual void get_face_interpolation_matrix(const FiniteElement< dim, spacedim > &source, FullMatrix< double > &matrix) const
virtual void get_subface_interpolation_matrix(const FiniteElement< dim, spacedim > &source, const unsigned int subface, FullMatrix< double > &matrix) const
virtual bool has_support_on_face(const unsigned int shape_index, const unsigned int face_index) const
virtual void get_face_interpolation_matrix(const FiniteElement< dim, spacedim > &source, FullMatrix< double > &matrix) const
virtual std::string get_name() const
virtual bool has_support_on_face(const unsigned int shape_index, const unsigned int face_index) const
virtual FiniteElementDomination::Domination compare_for_face_domination(const FiniteElement< dim, spacedim > &fe_other) const
FE_FaceQ(const unsigned int p)
virtual void get_subface_interpolation_matrix(const FiniteElement< dim, spacedim > &source, const unsigned int subface, FullMatrix< double > &matrix) const
virtual bool hp_constraints_are_implemented() const
virtual FiniteElementDomination::Domination compare_for_face_domination(const FiniteElement< dim, spacedim > &fe_other) const
virtual std::string get_name() const
FE_FaceP(unsigned int p)