| #pragma once |
|
|
| #include "InputFeature.h" |
| #include "StatelessFeatureFunction.h" |
|
|
| namespace Moses |
| { |
|
|
|
|
| class InputFeature : public StatelessFeatureFunction |
| { |
| protected: |
| static InputFeature *s_instance; |
|
|
| size_t m_numInputScores; |
| size_t m_numRealWordCount; |
| bool m_legacy; |
|
|
| public: |
| static const InputFeature *InstancePtr() { |
| return s_instance; |
| } |
|
|
| InputFeature(const std::string &line); |
|
|
| void Load(AllOptions::ptr const& opts); |
|
|
| void SetParameter(const std::string& key, const std::string& value); |
|
|
| bool IsUseable(const FactorMask &mask) const { |
| return true; |
| } |
|
|
| size_t GetNumInputScores() const { |
| return m_numInputScores; |
| } |
| size_t GetNumRealWordsInInput() const { |
| return m_numRealWordCount; |
| } |
|
|
| void EvaluateInIsolation(const Phrase &source |
| , const TargetPhrase &targetPhrase |
| , ScoreComponentCollection &scoreBreakdown |
| , ScoreComponentCollection &estimatedScores) const { |
| } |
|
|
| void EvaluateWithSourceContext(const InputType &input |
| , const InputPath &inputPath |
| , const TargetPhrase &targetPhrase |
| , const StackVec *stackVec |
| , ScoreComponentCollection &scoreBreakdown |
| , ScoreComponentCollection *estimatedScores = NULL) const; |
|
|
| void EvaluateTranslationOptionListWithSourceContext(const InputType &input |
| , const TranslationOptionList &translationOptionList) const { |
| } |
|
|
| void EvaluateWhenApplied(const Hypothesis& hypo, |
| ScoreComponentCollection* accumulator) const { |
| } |
| void EvaluateWhenApplied(const ChartHypothesis &hypo, |
| ScoreComponentCollection* accumulator) const { |
| } |
|
|
|
|
| }; |
|
|
|
|
| } |
|
|
|
|
