initial commit for version 1.6.x patch release
[OpenFOAM-1.6.x.git] / src / OpenFOAM / db / IOstreams / token / CompoundToken.H
blobaf1cec6d2e98d3d5a94b0a90f7e9a38e49e930b5
1 /*---------------------------------------------------------------------------*\
2   =========                 |
3   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
4    \\    /   O peration     |
5     \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
6      \\/     M anipulation  |
7 -------------------------------------------------------------------------------
8 License
9     This file is part of OpenFOAM.
11     OpenFOAM 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 2 of the License, or (at your
14     option) any later version.
16     OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
17     ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
18     FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
19     for more details.
21     You should have received a copy of the GNU General Public License
22     along with OpenFOAM; if not, write to the Free Software Foundation,
23     Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
25 Class
26     Foam::CompoundToken
28 Description
29     An abstract base class for managing compound tokens
31 \*---------------------------------------------------------------------------*/
33 #ifndef CompoundToken_H
34 #define CompoundToken_H
36 #include "refCount.H"
37 #include "typeInfo.H"
38 #include "autoPtr.H"
39 #include "runTimeSelectionTables.H"
41 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
43 namespace Foam
46 // Forward declaration of friend functions and operators
48 class CompoundToken;
49 Ostream& operator<<(Ostream&, const CompoundToken&);
52 /*---------------------------------------------------------------------------*\
53                            Class CompoundToken Declaration
54 \*---------------------------------------------------------------------------*/
56 class CompoundToken
58     public refCount
60     // Private Member Functions
62         //- Disallow default bitwise copy construct
63         CompoundToken(const CompoundToken&);
65         //- Disallow default bitwise assignment
66         void operator=(const CompoundToken&);
69 public:
71     //- Runtime type information
72     virtual const word& type() const = 0;
75     // Declare run-time constructor selection tables
77         declareRunTimeSelectionTable
78         (
79             autoPtr,
80             CompoundToken,
81             Istream,
82             (const word& type, Istream& is),
83             (type, is)
84         );
87     // Constructors
89         //- Construct null
90         CompoundToken()
91         {}
93         //- Return the clone as this and increment reference count
94         virtual autoPtr<CompoundToken> clone() const = 0;
97     // Selectors
99         //- Select null constructed
100         static autoPtr<CompoundToken> New(const word& type, Istream& is);
103     // Destructor
105         virtual ~CompoundToken();
108     // Member Functions
110         // Access
112         // Check
114         // Edit
116         // Write
118             virtual void write(Istream&) = 0;
121     // IOstream Operators
123         friend Ostream& operator<<(Ostream&, const CompoundToken&);
127 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
129 } // End namespace Foam
131 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
133 #endif
135 // ************************************************************************* //