PtrMap.H
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21  You should have received a copy of the GNU General Public License
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23 
24 Class
25  Foam::PtrMap
26 
27 Description
28  A HashTable of pointers to objects of type <T> with a label key.
29 
30 See also
31  Map, HashPtrTable
32 
33 \*---------------------------------------------------------------------------*/
34 
35 #ifndef PtrMap_H
36 #define PtrMap_H
37 
38 #include "HashPtrTable.H"
39 
40 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
41 
42 namespace Foam
43 {
44 
45 /*---------------------------------------------------------------------------*\
46  Class PtrMap Declaration
47 \*---------------------------------------------------------------------------*/
48 
49 template<class T>
50 class PtrMap
51 :
52  public HashPtrTable<T, label, Hash<label>>
53 {
54 
55 public:
56 
57  // Constructors
58 
59  //- Construct given initial map size
60  PtrMap(const label size = 128)
61  :
63  {}
64 
65  //- Construct from Istream
66  PtrMap(Istream& is)
67  :
68  HashPtrTable<T, label, Hash<label>>(is)
69  {}
70 
71  //- Copy construct
72  PtrMap(const PtrMap<T>& map)
73  :
74  HashPtrTable<T, label, Hash<label>>(map)
75  {}
76 
77  //- Move constructor
78  PtrMap(PtrMap<T>&& map)
79  :
80  HashPtrTable<T, label, Hash<label>>(move(map))
81  {}
82 
83 
84  // Member Operators
85 
86  void operator=(const PtrMap<T>& map)
87  {
89  }
90 
91  void operator=(PtrMap<T>&& map)
92  {
94  }
95 };
96 
97 
98 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
99 
100 } // End namespace Foam
101 
102 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
103 
104 #endif
105 
106 // ************************************************************************* //
intWM_LABEL_SIZE_t label
A label is an int32_t or int64_t as specified by the pre-processor macro WM_LABEL_SIZE.
Definition: label.H:59
PtrMap(const label size=128)
Construct given initial map size.
Definition: PtrMap.H:59
An Istream is an abstract base class for all input systems (streams, files, token lists etc)...
Definition: Istream.H:57
A HashTable of pointers to objects of type <T> with a label key.
Definition: PtrMap.H:49
A HashTable specialization for hashing pointers.
Definition: HashPtrTable.H:50
label size() const
Return number of elements in table.
Definition: HashTableI.H:65
friend Ostream & operator(Ostream &, const HashPtrTable< T, label, Hash< label > > &)
void operator=(const PtrMap< T > &map)
Definition: PtrMap.H:85
void T(FieldField< Field, Type > &f1, const FieldField< Field, Type > &f2)
Hash function class for primitives. All non-primitives used to hash entries on hash tables likely nee...
Definition: Hash.H:54
Namespace for OpenFOAM.