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// $Id$
#ifndef moses_TranslationOptionCollectionConfusionNet_h
#define moses_TranslationOptionCollectionConfusionNet_h
#include "TranslationOptionCollection.h"
#include "InputPath.h"
namespace Moses
{
class ConfusionNet;
/** Holds all translation options, for all spans, of a particular confusion network input
* Inherited from TranslationOptionCollection.
*/
class TranslationOptionCollectionConfusionNet : public TranslationOptionCollection
{
public:
typedef std::vector< std::vector<InputPathList> > TargetPhraseMatrix;
protected:
bool m_useLegacy;
TargetPhraseMatrix m_targetPhrasesfromPt; /*< contains translation options */
InputPathList &GetInputPathList(size_t startPos, size_t endPos);
void CheckLegacy();
public:
TranslationOptionCollectionConfusionNet(const ConfusionNet &source, size_t maxNoTransOptPerCoverage, float translationOptionThreshold);
void ProcessUnknownWord(size_t sourcePos);
void CreateTranslationOptionsForRange(const DecodeGraph &decodeStepList
, size_t startPosition
, size_t endPosition
, bool adhereTableLimit
, size_t graphInd);
protected:
};
}
#endif
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