dune-grid  2.3.1
persistentcontainerwrapper.hh
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1 // -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
2 // vi: set et ts=4 sw=2 sts=2:
3 #ifndef DUNE_PERSISTENTCONTAINERWRAPPER_HH
4 #define DUNE_PERSISTENTCONTAINERWRAPPER_HH
5 
8 
9 namespace Dune
10 {
11 
12  // PersistentContainerWrapper
13  // --------------------------
14 
15  template< class G, class T >
17  {
19 
20  typedef Dune::HostGridAccess< G > HostGridAccess;
21 
22  typedef typename HostGridAccess::HostGrid HostGrid;
24 
25  public:
26  typedef G Grid;
27 
30 
33 
34  PersistentContainerWrapper ( const Grid &grid, int codim, const Value &value = Value() )
35  : hostContainer_( HostGridAccess::hostGrid( grid ), codim, value )
36  {}
37 
38  template< class Entity >
39  const Value &operator[] ( const Entity &entity ) const
40  {
41  return hostContainer_[ HostGridAccess::hostEntity( entity ) ];
42  }
43 
44  template< class Entity >
45  Value &operator[] ( const Entity &entity )
46  {
47  return hostContainer_[ HostGridAccess::hostEntity( entity ) ];
48  }
49 
50  template< class Entity >
51  const Value &operator() ( const Entity &entity, int subEntity ) const
52  {
53  return hostContainer_( HostGridAccess::hostEntity( entity ), subEntity );
54  }
55 
56  template< class Entity >
57  Value &operator() ( const Entity &entity, int subEntity )
58  {
59  return hostContainer_( HostGridAccess::hostEntity( entity ), subEntity );
60  }
61 
62  Size size () const { return hostContainer_.size(); }
63 
64  void resize ( const Value &value = Value() ) { hostContainer_.resize( value ); }
65  void shrinkToFit () { return hostContainer_.shrinkToFit(); }
66 
67  void fill ( const Value &value = Value() ) { hostContainer_.fill( value ); }
68 
69  void swap ( This &other ) { hostContainer_.swap( other ); }
70 
71  ConstIterator begin () const { return hostContainer_.begin(); }
73 
74  ConstIterator end () const { return hostContainer_.end(); }
75  Iterator end () { return hostContainer_.end(); }
76 
77  int codimension () const { return hostContainer_.codimension(); }
78 
79 
80  // deprecated stuff, will be removed after Dune 2.3
81 
82  typedef Grid GridType DUNE_DEPRECATED_MSG("Use Grid instead.");
83  typedef Value Data DUNE_DEPRECATED_MSG("Use Value instead.");
84 
85  void reserve () DUNE_DEPRECATED_MSG("Use resize() instead.")
86  { return resize(); }
87 
88  void clear () DUNE_DEPRECATED_MSG("Use resize() instead.")
89  {
90  resize( Value() );
91  shrinkToFit();
92  fill( Value() );
93  }
94 
95  void update () DUNE_DEPRECATED_MSG("Use resize() instead.")
96  {
97  resize( Value() );
98  shrinkToFit();
99  }
100 
101  protected:
103  };
104 
105 } // namespace Dune
106 
107 #endif // #ifndef DUNE_PERSISTENTCONTAINERWRAPPER_HH