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#pragma once
#include <string>
#include "StatelessFeatureFunction.h"
namespace Moses
{
class TargetPhrase;
class ScoreComponentCollection;
class WordPenaltyProducer : public StatelessFeatureFunction
{
protected:
static WordPenaltyProducer *s_instance;
public:
static const WordPenaltyProducer& Instance() {
return *s_instance;
}
static WordPenaltyProducer& InstanceNonConst() {
return *s_instance;
}
WordPenaltyProducer(const std::string &line);
bool IsUseable(const FactorMask &mask) const {
return true;
}
virtual void EvaluateInIsolation(const Phrase &source
, const TargetPhrase &targetPhrase
, ScoreComponentCollection &scoreBreakdown
, ScoreComponentCollection &estimatedFutureScore) const;
void EvaluateWhenApplied(const Hypothesis& hypo,
ScoreComponentCollection* accumulator) const {
}
void EvaluateWhenApplied(const ChartHypothesis &hypo,
ScoreComponentCollection* accumulator) const {
}
void EvaluateWhenApplied(const Syntax::SHyperedge &hyperedge,
ScoreComponentCollection* accumulator) const {
}
void EvaluateWithSourceContext(const InputType &input
, const InputPath &inputPath
, const TargetPhrase &targetPhrase
, const StackVec *stackVec
, ScoreComponentCollection &scoreBreakdown
, ScoreComponentCollection *estimatedFutureScore = NULL) const {
}
void EvaluateTranslationOptionListWithSourceContext(const InputType &input
, const TranslationOptionList &translationOptionList) const {
}
/*
virtual void Evaluate(const InputType &source
, ScoreComponentCollection &scoreBreakdown) const;
*/
};
}
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