2 Copyright (C) 2012 Paul Davis
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
24 #include "pbd/locale_guard.h"
28 // try to avoid calling setlocale() recursively. this is not thread-safe.
29 std::string PBD::LocaleGuard::current;
31 LocaleGuard::LocaleGuard (const char* str)
35 old = strdup (setlocale (LC_NUMERIC, NULL));
36 if (strcmp (old, str)) {
37 if (setlocale (LC_NUMERIC, str)) {
44 LocaleGuard::~LocaleGuard ()
47 if (setlocale (LC_NUMERIC, old)) {