/***********************************************************************
  Moses - factored phrase-based language decoder
  Copyright (C) 2010 University of Edinburgh

  This library is free software; you can redistribute it and/or
  modify it under the terms of the GNU Lesser General Public
  License as published by the Free Software Foundation; either
  version 2.1 of the License, or (at your option) any later version.

  This library 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
  Lesser General Public License for more details.

  You should have received a copy of the GNU Lesser General Public
  License along with this library; if not, write to the Free Software
  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 ***********************************************************************/

#pragma once
#ifndef SAFE_GETLINE_INCLUDED_
#define SAFE_GETLINE_INCLUDED_

#define SAFE_GETLINE(_IS, _LINE, _SIZE, _DELIM, _FILE) {            \
    _IS.getline(_LINE, _SIZE, _DELIM);                              \
    if(_IS.fail() && !_IS.bad() && !_IS.eof()) _IS.clear();         \
    if (_IS.gcount() == _SIZE-1) {                                  \
      cerr << "Line too long! Buffer overflow. Delete lines >="     \
       << _SIZE << " chars or raise LINE_MAX_LENGTH in " << _FILE   \
       << endl;                                                     \
      exit(1);                                                      \
    }                                                               \
  }

#endif