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