2011-11-15 17:12:14 +04:00
|
|
|
/***********************************************************************
|
|
|
|
Moses - factored phrase-based language decoder
|
|
|
|
Copyright (C) 2011- 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
|
|
|
|
***********************************************************************/
|
|
|
|
|
2012-02-20 04:46:08 +04:00
|
|
|
#ifndef MERT_SCORE_DATA_ITERATOR_H_
|
|
|
|
#define MERT_SCORE_DATA_ITERATOR_H_
|
2011-11-15 17:12:14 +04:00
|
|
|
|
|
|
|
/*
|
|
|
|
* For loading from the score data file.
|
|
|
|
**/
|
|
|
|
#include <vector>
|
|
|
|
|
|
|
|
|
|
|
|
#include <boost/iterator/iterator_facade.hpp>
|
|
|
|
#include <boost/shared_ptr.hpp>
|
|
|
|
|
|
|
|
#include "util/string_piece.hh"
|
|
|
|
|
|
|
|
#include "FeatureDataIterator.h"
|
|
|
|
|
2012-10-31 00:25:05 +04:00
|
|
|
namespace util { class FilePiece; }
|
|
|
|
|
2012-06-30 23:23:45 +04:00
|
|
|
namespace MosesTuning
|
|
|
|
{
|
|
|
|
|
|
|
|
|
2011-11-15 17:12:14 +04:00
|
|
|
typedef std::vector<float> ScoreDataItem;
|
|
|
|
|
|
|
|
class ScoreDataIterator :
|
|
|
|
public boost::iterator_facade<ScoreDataIterator,
|
|
|
|
const std::vector<ScoreDataItem>,
|
|
|
|
boost::forward_traversal_tag>
|
|
|
|
{
|
|
|
|
public:
|
|
|
|
ScoreDataIterator();
|
2011-12-08 09:17:39 +04:00
|
|
|
explicit ScoreDataIterator(const std::string& filename);
|
2011-11-15 17:12:14 +04:00
|
|
|
|
2012-10-31 00:25:05 +04:00
|
|
|
~ScoreDataIterator();
|
|
|
|
|
2011-11-15 17:12:14 +04:00
|
|
|
static ScoreDataIterator end() {
|
|
|
|
return ScoreDataIterator();
|
|
|
|
}
|
|
|
|
|
|
|
|
private:
|
|
|
|
friend class boost::iterator_core_access;
|
|
|
|
|
|
|
|
void increment();
|
|
|
|
bool equal(const ScoreDataIterator& rhs) const;
|
|
|
|
const std::vector<ScoreDataItem>& dereference() const;
|
|
|
|
|
|
|
|
void readNext();
|
|
|
|
|
|
|
|
boost::shared_ptr<util::FilePiece> m_in;
|
|
|
|
std::vector<ScoreDataItem> m_next;
|
|
|
|
};
|
|
|
|
|
2012-06-30 23:23:45 +04:00
|
|
|
}
|
|
|
|
|
|
|
|
|
2012-02-20 04:46:08 +04:00
|
|
|
#endif // MERT_SCORE_DATA_ITERATOR_H_
|