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43 lines
1.1 KiB
C++
43 lines
1.1 KiB
C++
// $Id$
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#pragma once
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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 WordLattice;
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/** Holds all translation options, for all spans, of a lattice input. NOT confusion networks
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* No legacy phrase-tables, CANNOT be used with Zen's binary phrase-table.
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*/
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class TranslationOptionCollectionLattice : public TranslationOptionCollection
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{
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protected:
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/* forcibly create translation option for a 1 word.
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* call the base class' ProcessOneUnknownWord() for each possible word in the confusion network
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* at a particular source position
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*/
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void ProcessUnknownWord(size_t sourcePos); // do not implement
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public:
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TranslationOptionCollectionLattice(ttasksptr const& ttask, const WordLattice &source);
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// , size_t maxNoTransOptPerCoverage, float translationOptionThreshold);
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void CreateTranslationOptions();
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bool
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CreateTranslationOptionsForRange
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(const DecodeGraph &decodeStepList, size_t startPosition, size_t endPosition,
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bool adhereTableLimit, size_t graphInd); // do not implement
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protected:
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void Extend(const InputPath &prevPath, const WordLattice &input,
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size_t const maxPhraseLength);
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};
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}
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