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TrellisPathList.h « src « moses - github.com/moses-smt/mosesdecoder.git - Unnamed repository; edit this file 'description' to name the repository.
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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 <list>
#include <set>
#include "TrellisPath.h"


/** used to return n-best list of Trellis Paths from the Manager to the caller */
class TrellisPathList
{
protected:
	 std::list<const TrellisPath*> m_collection;
public:
	// iters
	typedef std::list<const TrellisPath*>::iterator iterator;
	typedef std::list<const TrellisPath*>::const_iterator const_iterator;
	
	iterator begin() { return m_collection.begin(); }
	iterator end() { return m_collection.end(); }
	const_iterator begin() const { return m_collection.begin(); }
	const_iterator end() const { return m_collection.end(); }

	~TrellisPathList()
	{
		// clean up
		RemoveAllInColl(m_collection);
	}

	//! add a new entry into collection
	void Add(TrellisPath *trellisPath)
	{
		m_collection.push_back(trellisPath);
	}

	size_t GetSize() const
	{
		return m_collection.size();
	}
};