GNU Octave  4.0.0
A high-level interpreted language, primarily intended for numerical computations, mostly compatible with Matlab
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singleton-cleanup.cc
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1 /*
2 
3 Copyright (C) 2012-2015 John W. Eaton
4 
5 This file is part of Octave.
6 
7 Octave is free software; you can redistribute it and/or modify it
8 under the terms of the GNU General Public License as published by the
9 Free Software Foundation; either version 3 of the License, or (at your
10 option) any later version.
11 
12 Octave is distributed in the hope that it will be useful, but WITHOUT
13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
15 for more details.
16 
17 You should have received a copy of the GNU General Public License
18 along with Octave; see the file COPYING. If not, see
19 <http://www.gnu.org/licenses/>.
20 
21 */
22 
23 #ifdef HAVE_CONFIG_H
24 #include <config.h>
25 #endif
26 
27 #include <lo-error.h>
28 #include <singleton-cleanup.h>
29 
31 
33 {
34  for (std::set<fptr>::iterator p = fcn_list.begin ();
35  p != fcn_list.end (); p++)
36  {
37  fptr fcn = *p;
38 
39  fcn ();
40  }
41 }
42 
43 bool
45 {
46  bool retval = true;
47 
48  if (! instance)
50 
51  if (! instance)
52  {
54  ("unable to create singleton_cleanup_list object!");
55 
56  retval = false;
57  }
58 
59  return retval;
60 }
static singleton_cleanup_list * instance
liboctave_error_handler current_liboctave_error_handler
Definition: lo-error.c:38
static bool instance_ok(void)
std::set< fptr > fcn_list