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// $Id: InputFileStream.cpp 2780 2010-01-29 17:11:17Z bojar $
/***********************************************************************
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
***********************************************************************/
#include "InputFileStream.h"
#include "gzfilebuf.h"
#include <iostream>
using namespace std;
namespace Moses
{
InputFileStream::InputFileStream(const std::string &filePath)
: std::istream(NULL)
, m_streambuf(NULL)
{
if (filePath.size() > 3 &&
filePath.substr(filePath.size() - 3, 3) == ".gz")
{
m_streambuf = new gzfilebuf(filePath.c_str());
} else {
std::filebuf* fb = new std::filebuf();
fb = fb->open(filePath.c_str(), std::ios::in);
if (! fb) {
cerr << "Can't read " << filePath.c_str() << endl;
exit(1);
}
m_streambuf = fb;
}
this->init(m_streambuf);
}
InputFileStream::~InputFileStream()
{
delete m_streambuf;
m_streambuf = NULL;
}
void InputFileStream::Close()
{
}
}
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