mosesdecoder/phrase-extract/InputFileStream.h

// $Id: InputFileStream.h 2939 2010-02-24 11:15:44Z jfouet $

/***********************************************************************
 Moses - factored phrase-based language decoder
 Copyright (C) 2006 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
 ***********************************************************************/

#ifndef moses_InputFileStream_h
#define moses_InputFileStream_h

#include <cstdlib>
#include <fstream>
#include <string>

namespace Moses
{

/** Used in place of std::istream, can read zipped files if it ends in .gz
 */
class InputFileStream : public std::istream
{
protected:
  std::streambuf *m_streambuf;
public:

  explicit InputFileStream(const std::string &filePath);
  ~InputFileStream();

  void Close();
};

}

#endif