Reference documentation for deal.II version GIT d7aca55de5 2022-08-10 12:50:02+00:00
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data_out_faces.h
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2 //
3 // Copyright (C) 2000 - 2022 by the deal.II authors
4 //
5 // This file is part of the deal.II library.
6 //
7 // The deal.II library is free software; you can use it, redistribute
8 // it, and/or modify it under the terms of the GNU Lesser General
9 // Public License as published by the Free Software Foundation; either
10 // version 2.1 of the License, or (at your option) any later version.
11 // The full text of the license can be found in the file LICENSE.md at
12 // the top level directory of deal.II.
13 //
14 // ---------------------------------------------------------------------
15 
16 #ifndef dealii_data_out_faces_h
17 #define dealii_data_out_faces_h
18 
19 
20 #include <deal.II/base/config.h>
21 
23 
24 #include <string>
25 #include <vector>
26 
28 
29 
30 namespace internal
31 {
32  namespace DataOutFacesImplementation
33  {
39  template <int dim, int spacedim>
40  struct ParallelData
42  {
43  ParallelData(const unsigned int n_datasets,
44  const unsigned int n_subdivisions,
45  const std::vector<unsigned int> &n_postprocessor_outputs,
46  const Mapping<dim, spacedim> & mapping,
47  const std::vector<
48  std::shared_ptr<::hp::FECollection<dim, spacedim>>>
51 
52  std::vector<Point<spacedim>> patch_evaluation_points;
53  };
54  } // namespace DataOutFacesImplementation
55 } // namespace internal
56 
57 
108 template <int dim, int spacedim = dim>
109 class DataOutFaces : public DataOut_DoFData<dim, dim - 1, spacedim, spacedim>
110 {
111  static_assert(dim == spacedim, "Not implemented for dim != spacedim.");
112 
113 public:
117  static constexpr int patch_dim = dim - 1;
118  static constexpr int patch_spacedim = spacedim;
119 
127 
139  DataOutFaces(const bool surface_only = true);
140 
155  virtual void
156  build_patches(const unsigned int n_subdivisions = 0);
157 
178  virtual void
179  build_patches(const Mapping<dim, spacedim> &mapping,
180  const unsigned int n_subdivisions = 0);
181 
190  using FaceDescriptor = typename std::pair<cell_iterator, unsigned int>;
191 
192 
203  virtual FaceDescriptor
204  first_face();
205 
227  virtual FaceDescriptor
228  next_face(const FaceDescriptor &face);
229 
230 private:
234  const bool surface_only;
235 
239  void
241  const FaceDescriptor *cell_and_face,
244 };
245 
246 
248 
249 #endif
static constexpr int patch_dim
void build_one_patch(const FaceDescriptor *cell_and_face, internal::DataOutFacesImplementation::ParallelData< dim, spacedim > &data, DataOutBase::Patch< patch_dim, patch_spacedim > &patch)
typename DataOut_DoFData< dim, patch_dim, spacedim, patch_spacedim >::cell_iterator cell_iterator
virtual FaceDescriptor next_face(const FaceDescriptor &face)
const bool surface_only
typename std::pair< cell_iterator, unsigned int > FaceDescriptor
virtual void build_patches(const unsigned int n_subdivisions=0)
static constexpr int patch_spacedim
DataOutFaces(const bool surface_only=true)
virtual FaceDescriptor first_face()
#define DEAL_II_NAMESPACE_OPEN
Definition: config.h:442
#define DEAL_II_NAMESPACE_CLOSE
Definition: config.h:443
UpdateFlags
ParallelData(const unsigned int n_datasets, const unsigned int n_subdivisions, const std::vector< unsigned int > &n_postprocessor_outputs, const Mapping< dim, spacedim > &mapping, const std::vector< std::shared_ptr<::hp::FECollection< dim, spacedim >>> &finite_elements, const UpdateFlags update_flags)
std::vector< Point< spacedim > > patch_evaluation_points
const std::vector< std::shared_ptr<::hp::FECollection< dim, spacedim > > > finite_elements