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// $Id$
/***********************************************************************
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
***********************************************************************/
#pragma once
#include <vector>
#include <set>
class WordsRange;
class AlignmentElement
{
protected:
std::set<size_t> m_elements;
public:
typedef std::set<size_t>::iterator iterator;
typedef std::set<size_t>::const_iterator const_iterator;
const_iterator begin() const {
return m_elements.begin();
}
const_iterator end() const {
return m_elements.end();
}
AlignmentElement()
{}
size_t GetSize() const {
return m_elements.size();
}
void Merge(size_t align);
};
class AlignmentPhrase
{
protected:
std::vector<AlignmentElement> m_elements;
public:
AlignmentPhrase(size_t size)
:m_elements(size)
{}
void Merge(const AlignmentPhrase &newAlignment, const WordsRange &newAlignmentRange);
void Merge(const std::vector< std::vector<size_t> > &source);
size_t GetSize() const {
return m_elements.size();
}
const AlignmentElement &GetElement(size_t pos) const {
return m_elements[pos];
}
};
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