lttoolbox-unicode/lttoolbox/lt_locale.cc

   1 /*
   2  * Copyright (C) 2005 Universitat d'Alacant / Universidad de Alicante
   3  *
   4  * This program is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU General Public License as
   6  * published by the Free Software Foundation; either version 2 of the
   7  * License, or (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful, but
  10  * WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * General Public License for more details.
  13  *
  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., 59 Temple Place - Suite 330, Boston, MA
  17  * 02111-1307, USA.
  18  */
  19 #include <lttoolbox/lt_locale.h>
  20
  21 #include <clocale>
  22 #include <iostream>
  23
  24 using namespace std;
  25
  26
  27 void
  28 LtLocale::tryToSetLocale()
  29 {
  30   if(setlocale(LC_CTYPE, "") != NULL)
  31   {
  32     return;
  33   }
  34
  35   wcerr << L"Warning: unsupported locale, fallback to \"C\"" << endl;
  36   setlocale(LC_ALL, "C");
  37 }