Reference documentation for deal.II version Git 932f7faded 2020-11-28 20:02:43 +0100
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mapping_q1_eulerian.h
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5 // This file is part of the deal.II library.
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15 
16 #ifndef dealii_mapping_q1_eulerian_h
17 #define dealii_mapping_q1_eulerian_h
18 
19 #include <deal.II/base/config.h>
20 
22 
24 
25 #include <deal.II/fe/mapping_q1.h>
26 
27 #include <array>
28 
30 
31 template <typename>
32 class Vector;
33 
34 
37 
92 template <int dim, typename VectorType = Vector<double>, int spacedim = dim>
93 class MappingQ1Eulerian : public MappingQGeneric<dim, spacedim>
94 {
95 public:
110  MappingQ1Eulerian(const DoFHandler<dim, spacedim> &euler_dof_handler,
111  const VectorType & euler_vector);
112 
119  virtual boost::container::small_vector<Point<spacedim>,
122  const override;
123 
128  virtual std::unique_ptr<Mapping<dim, spacedim>>
129  clone() const override;
130 
136  virtual bool
137  preserves_vertex_locations() const override;
138 
143 
144 
145 
146 protected:
157  const typename Triangulation<dim, spacedim>::cell_iterator &cell,
158  const CellSimilarity::Similarity cell_similarity,
159  const Quadrature<dim> & quadrature,
160  const typename Mapping<dim, spacedim>::InternalDataBase & internal_data,
162  &output_data) const override;
163 
170  virtual std::vector<Point<spacedim>>
172  const typename Triangulation<dim, spacedim>::cell_iterator &cell)
173  const override;
174 
180 
187 };
188 
191 /*----------------------------------------------------------------------*/
192 
193 #ifndef DOXYGEN
194 
195 template <int dim, typename VectorType, int spacedim>
196 inline bool
198 {
199  return false;
200 }
201 
202 #endif // DOXYGEN
203 
205 
206 #endif
MappingQ1Eulerian(const DoFHandler< dim, spacedim > &euler_dof_handler, const VectorType &euler_vector)
virtual CellSimilarity::Similarity fill_fe_values(const typename Triangulation< dim, spacedim >::cell_iterator &cell, const CellSimilarity::Similarity cell_similarity, const Quadrature< dim > &quadrature, const typename Mapping< dim, spacedim >::InternalDataBase &internal_data, internal::FEValuesImplementation::MappingRelatedData< dim, spacedim > &output_data) const override
static ::ExceptionBase & ExcInactiveCell()
virtual bool preserves_vertex_locations() const override
virtual std::vector< Point< spacedim > > compute_mapping_support_points(const typename Triangulation< dim, spacedim >::cell_iterator &cell) const override
virtual boost::container::small_vector< Point< spacedim >, GeometryInfo< dim >::vertices_per_cell > get_vertices(const typename Triangulation< dim, spacedim >::cell_iterator &cell) const override
#define DeclException0(Exception0)
Definition: exceptions.h:470
#define DEAL_II_NAMESPACE_CLOSE
Definition: config.h:372
SmartPointer< const DoFHandler< dim, spacedim >, MappingQ1Eulerian< dim, VectorType, spacedim > > shiftmap_dof_handler
SmartPointer< const VectorType, MappingQ1Eulerian< dim, VectorType, spacedim > > euler_transform_vectors
virtual std::unique_ptr< Mapping< dim, spacedim > > clone() const override
#define DEAL_II_NAMESPACE_OPEN
Definition: config.h:371