Paul Davis
58a027b7a2
git-svn-id: svn://localhost/ardour2/branches/3.0@13857 d708f5d6-7413-0410-9779-e7cbd77b26cf
49 lines
1.2 KiB
C++
49 lines
1.2 KiB
C++
/*
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Copyright (C) 2012 Paul Davis
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include <stdlib.h>
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#include <string.h>
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#include <locale.h>
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#include "pbd/locale_guard.h"
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using namespace PBD;
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LocaleGuard::LocaleGuard (const char* str)
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{
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old = setlocale (LC_NUMERIC, NULL);
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if (old) {
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old = strdup (old);
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if (strcmp (old, str)) {
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setlocale (LC_NUMERIC, str);
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}
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}
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}
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LocaleGuard::~LocaleGuard ()
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{
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setlocale (LC_NUMERIC, old);
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if (old) {
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free (const_cast<char*>(old));
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}
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}
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