Reference documentation for deal.II version Git e413cbf8ac 2021-08-02 21:56:02 +0200
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dof_levels.h
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4 //
5 // This file is part of the deal.II library.
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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_dof_levels_h
17 #define dealii_dof_levels_h
18 
19 
20 #include <deal.II/base/config.h>
21 
24 
26 
27 #include <vector>
28 
29 
31 
32 
33 namespace internal
34 {
35  namespace DoFHandlerImplementation
36  {
68  template <int dim>
69  class DoFLevel
70  {
71  public:
76  std::vector<types::global_dof_index> cell_dof_indices_cache;
77 
82 
93  get_cell_cache_start(const unsigned int obj_index,
94  const unsigned int dofs_per_cell) const;
95 
100  std::size_t
101  memory_consumption() const;
102 
108  template <class Archive>
109  void
110  serialize(Archive &ar, const unsigned int version);
111  };
112 
113 
114 
115  template <int dim>
116  inline const types::global_dof_index *
117  DoFLevel<dim>::get_cell_cache_start(const unsigned int obj_index,
118  const unsigned int dofs_per_cell) const
119  {
120  Assert(obj_index * dofs_per_cell + dofs_per_cell <=
121  cell_dof_indices_cache.size(),
122  ExcInternalError());
123 
124  return cell_dof_indices_cache.data() + (obj_index * dofs_per_cell);
125  }
126 
127 
128 
129  template <int dim>
130  inline std::size_t
132  {
135  }
136 
137 
138  template <int dim>
139  template <class Archive>
140  inline void
141  DoFLevel<dim>::serialize(Archive &ar, const unsigned int)
142  {
144  ar &dof_object;
145  }
146  } // namespace DoFHandlerImplementation
147 } // namespace internal
148 
150 
151 #endif
std::vector< types::global_dof_index > cell_dof_indices_cache
Definition: dof_levels.h:76
#define Assert(cond, exc)
Definition: exceptions.h:1467
#define DEAL_II_NAMESPACE_CLOSE
Definition: config.h:401
const types::global_dof_index * get_cell_cache_start(const unsigned int obj_index, const unsigned int dofs_per_cell) const
Definition: dof_levels.h:117
#define DEAL_II_NAMESPACE_OPEN
Definition: config.h:400
void serialize(Archive &ar, const unsigned int version)
Definition: dof_levels.h:141
std::enable_if< std::is_fundamental< T >::value, std::size_t >::type memory_consumption(const T &t)
static ::ExceptionBase & ExcInternalError()