Reference documentation for deal.II version Git 953c9590e9 2020-10-28 17:25:14 -0400
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data_out_faces.h
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2 //
3 // Copyright (C) 2000 - 2019 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.
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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 
115 template <int dim, typename DoFHandlerType = DoFHandler<dim>>
116 class DataOutFaces : public DataOut_DoFData<DoFHandlerType,
117  DoFHandlerType::dimension - 1,
118  DoFHandlerType::dimension>
119 {
120 public:
125  static const unsigned int dimension = DoFHandlerType::dimension;
126 
131  static const unsigned int space_dimension = DoFHandlerType::space_dimension;
132 
137  using cell_iterator = typename DataOut_DoFData<DoFHandlerType,
138  dimension - 1,
139  dimension>::cell_iterator;
140 
145  DataOutFaces(const bool surface_only = true);
146 
161  virtual void
162  build_patches(const unsigned int n_subdivisions = 0);
163 
184  virtual void
185  build_patches(const Mapping<dimension> &mapping,
186  const unsigned int n_subdivisions = 0);
187 
196  using FaceDescriptor = typename std::pair<cell_iterator, unsigned int>;
197 
198 
209  virtual FaceDescriptor
210  first_face();
211 
233  virtual FaceDescriptor
234  next_face(const FaceDescriptor &face);
235 
236 private:
240  const bool surface_only;
241 
245  void
246  build_one_patch(
247  const FaceDescriptor *cell_and_face,
249  & data,
251 };
252 
253 
255 
256 #endif
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)
const std::vector< std::shared_ptr<::hp::FECollection< dim, spacedim > > > finite_elements
const bool surface_only
std::vector< Point< spacedim > > patch_evaluation_points
UpdateFlags
Abstract base class for mapping classes.
Definition: mapping.h:301
#define DEAL_II_NAMESPACE_CLOSE
Definition: config.h:369
#define DEAL_II_NAMESPACE_OPEN
Definition: config.h:368
typename std::pair< cell_iterator, unsigned int > FaceDescriptor
typename DataOut_DoFData< DoFHandlerType, dimension - 1, dimension >::cell_iterator cell_iterator