1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
|
/* -*- mode: c++ -*-
*/
/*
GIFT, a flexible content based image retrieval system.
Copyright (C) 1998, 1999, 2000, 2001, 2002, CUI University of Geneva
Copyright (C) 2003, 2004 Bayreuth University
2005 Bamberg University
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
// -*- mode: c++ -*-
#ifndef _CNODELETE
#define _CNODELETE
#include "libMRML/include/uses-declarations.h"
#define INLINE
/**
The use of this class is to control where an element
is destroyed. If an instantiation of this class is
activated, it will bomb in the moment when the
destructor is called.
@Author: Wolfgang Mller
*/
class CNoDelete{
protected:
/** is this activated*/
bool mIsActivated;
public:
/** activate this.
This means: destruction of this
will bomb the program using
an assertion of !mIsActivated */
INLINE void activate(){
mIsActivated=1;
}
/** activate this.
This means: destruction of *this
will bomb the program using
a zero assertion */
INLINE void deActivate(){
mIsActivated=0;
};
/** activate this.
This means: destruction of *this
will be possible
*/
INLINE CNoDelete():
mIsActivated(0){
};
/** activate this.
This means: destruction of this
will bomb the program using
a zero assertion */
INLINE ~CNoDelete(){
assert(!mIsActivated);
};
};
#endif
|
