steghide  0.5.1
Globals.h
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1 /*
2  * steghide 0.5.1 - a steganography program
3  * Copyright (C) 1999-2003 Stefan Hetzl <shetzl@chello.at>
4  *
5  * This program is free software; you can redistribute it and/or
6  * modify it under the terms of the GNU General Public License
7  * as published by the Free Software Foundation; either version 2
8  * of the License, or (at your option) any later version.
9  *
10  * This program is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13  * GNU General Public License for more details.
14  *
15  * You should have received a copy of the GNU General Public License
16  * along with this program; if not, write to the Free Software
17  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
18  *
19  */
20 
21 #ifndef SH_GLOBALS_H
22 #define SH_GLOBALS_H
23 
24 #include <cstdlib>
25 
26 class CvrStgFile ;
27 class Graph ;
28 
52 class Globals {
53  public:
54  Globals (CvrStgFile* f = NULL, Graph* g = NULL)
55  : TheCvrStgFile(f), TheGraph(g) {} ;
56 
59 
62 
63  void operator= (const Globals& g)
64  {
66  TheGraph = g.TheGraph ;
67  }
68 
69  void reset (void)
70  {
71  TheCvrStgFile = NULL ;
72  TheGraph = NULL ;
73  }
74 } ;
75 
76 #endif // ndef SH_GLOBALS_H