Merge branch 'master' of ssh://git.code.sf.net/p/foam-extend/foam-extend-3.2
[foam-extend-3.2.git] / src / foam / db / Callback / Callback.H
blob9ed66f72c0e564aa6a506a1f0fe53cf8e2df92ff
1 /*---------------------------------------------------------------------------*\
2   =========                 |
3   \\      /  F ield         | foam-extend: Open Source CFD
4    \\    /   O peration     | Version:     3.2
5     \\  /    A nd           | Web:         http://www.foam-extend.org
6      \\/     M anipulation  | For copyright notice see file Copyright
7 -------------------------------------------------------------------------------
8 License
9     This file is part of foam-extend.
11     foam-extend is free software: you can redistribute it and/or modify it
12     under the terms of the GNU General Public License as published by the
13     Free Software Foundation, either version 3 of the License, or (at your
14     option) any later version.
16     foam-extend is distributed in the hope that it will be useful, but
17     WITHOUT ANY WARRANTY; without even the implied warranty of
18     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
19     General Public License for more details.
21     You should have received a copy of the GNU General Public License
22     along with foam-extend.  If not, see <http://www.gnu.org/licenses/>.
24 Class
25     Foam::Callback
27 Description
28     Abstract class to handle automatic call-back registration with the
29     CallbackRegistry.  Derive from this class and extend by adding the
30     appropriate callback functions.
32 SourceFiles
33     Callback.C
35 \*---------------------------------------------------------------------------*/
37 #ifndef Callback_H
38 #define Callback_H
40 #include "CallbackRegistry.H"
42 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
44 namespace Foam
47 /*---------------------------------------------------------------------------*\
48                            Class Callback Declaration
49 \*---------------------------------------------------------------------------*/
51 template<class CallbackType>
52 class Callback
54     public CallbackRegistry<CallbackType>::link
56     // Private data
58         //- CallbackRegistry reference
59         CallbackRegistry<CallbackType>& cbr_;
62     // Private Member Functions
64         //- Disallow default bitwise assignment
65         void operator=(const Callback<CallbackType>&);
68 public:
70     // Constructors
72         //- Construct and register with CallbackRegistry
73         Callback(CallbackRegistry<CallbackType>&);
75         //- Construct as copy
76         Callback(const Callback<CallbackType>&);
79     // Destructor
81         virtual ~Callback();
84     // Member functions
86         // Registration
88             //- Register Callback with CallbackRegistry
89             bool checkIn();
91             //- Check-out Callback from CallbackRegistry
92             bool checkOut();
96 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
98 } // End namespace Foam
100 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
102 #ifdef NoRepository
103 #   include "Callback.C"
104 #endif
106 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
108 #endif
110 // ************************************************************************* //