steghide  0.5.1
Arg.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_ARG_H
22 #define SH_ARG_H
23 
24 #include <list>
25 #include <string>
26 
27 #include "EncryptionAlgorithm.h"
28 #include "EncryptionMode.h"
29 
30 // to include DEBUG if defined
31 #ifdef HAVE_CONFIG_H
32 #include <config.h>
33 #endif
34 
35 template<class T> class Arg {
36  public:
37  Arg (void) : set(false) {} ;
38  Arg (T v, bool setbyuser = true) ;
39 
40  T getValue (void) const
41  { return Value ; } ;
42 
43  void setValue (T v, bool setbyuser = true) ;
44 
45  bool is_set (void) const
46  { return set ; } ;
47 
48  private:
49  T Value ;
50  bool set ;
51 } ;
52 
56 
59 typedef Arg<bool> ArgBool ;
62 typedef Arg<int> ArgInt ;
69 
70 #endif // ndef SH_ARG_H
DEBUGCOMMAND
Definition: Arg.h:55
Arg< bool > ArgBool
Definition: Arg.h:59
Arg< COMMAND > ArgCommand
Definition: Arg.h:57
Definition: Arg.h:53
Definition: Arg.h:53
Definition: Arg.h:54
Arg< float > ArgFloat
Definition: Arg.h:63
Definition: Arg.h:53
VERBOSITY
Definition: Arg.h:54
Definition: Arg.h:55
Definition: Arg.h:53
Arg< EncryptionMode > ArgEncMode
Definition: Arg.h:65
Definition: Arg.h:35
Definition: Arg.h:55
Definition: Arg.h:53
Definition: Arg.h:55
Arg< DEBUGCOMMAND > ArgDebugCommand
Definition: Arg.h:68
Definition: Arg.h:54
Arg< EncryptionAlgorithm > ArgEncAlgo
Definition: Arg.h:64
Arg< int > ArgInt
Definition: Arg.h:62
bool set
Definition: Arg.h:50
COMMAND
Definition: Arg.h:53
Definition: Arg.h:55
Definition: Arg.h:54
T Value
Definition: Arg.h:46
Arg< VERBOSITY > ArgVerbosity
Definition: Arg.h:58
Arg< unsigned long > ArgULong
Definition: Arg.h:61
Definition: Arg.h:53
Arg< std::list< std::string > > ArgStringList
Definition: Arg.h:67
Arg< unsigned int > ArgUInt
Definition: Arg.h:66
bool is_set(void) const
Definition: Arg.h:45
void setValue(T v, bool setbyuser=true)
Definition: Arg.cc:29
Definition: Arg.h:53
Arg(void)
Definition: Arg.h:37
Definition: Arg.h:53
Arg< std::string > ArgString
Definition: Arg.h:60
T getValue(void) const
Definition: Arg.h:40
Definition: Arg.h:54