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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
***********************************************************************/
#ifndef moses_TranslationOptionCollectionText_h
#define moses_TranslationOptionCollectionText_h
#include "TranslationOptionCollection.h"
#include "InputPath.h"
#include <map>
#include <vector>
namespace Moses
{
class Sentence;
/** Holds all translation options, for all spans, of a particular sentence input
* Inherited from TranslationOptionCollection.
*/
class TranslationOptionCollectionText : public TranslationOptionCollection
{
public:
typedef std::vector< std::vector<InputPath*> > InputPathMatrix;
protected:
InputPathMatrix m_inputPathMatrix; /*< contains translation options */
InputPath &GetInputPath(size_t startPos, size_t endPos);
public:
void ProcessUnknownWord(size_t sourcePos);
TranslationOptionCollectionText(ttasksptr const& ttask, Sentence const& input);
// , size_t maxNoTransOptPerCoverage, float translationOptionThreshold);
bool HasXmlOptionsOverlappingRange(size_t startPosition, size_t endPosition) const;
bool ViolatesXmlOptionsConstraint(size_t startPosition, size_t endPosition, TranslationOption *transOpt) const;
void CreateXmlOptionsForRange(size_t startPosition, size_t endPosition);
void CreateTranslationOptions();
bool CreateTranslationOptionsForRange(const DecodeGraph &decodeStepList
, size_t startPosition
, size_t endPosition
, bool adhereTableLimit
, size_t graphInd);
};
}
#endif
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