dummyscoreproducers.h.svn-base

来自「解码器是基于短语的统计机器翻译系统的核心模块」· SVN-BASE 代码 · 共 43 行

// $Id$

#ifndef _DUMMY_SCORE_PRODUCERS_H_
#define _DUMMY_SCORE_PRODUCERS_H_

#include "ScoreProducer.h"

class WordsRange;

/** Calculates Distortion scores
 */
class DistortionScoreProducer : public ScoreProducer {
public:
	DistortionScoreProducer();

	float CalculateDistortionScore(const WordsRange &prev, const WordsRange &curr) const;

	size_t GetNumScoreComponents() const;
	const std::string GetScoreProducerDescription(int idx = 0) const;
};

/** Doesn't do anything but provide a key into the global
 * score array to store the word penalty in.
 */
class WordPenaltyProducer : public ScoreProducer {
public:
	WordPenaltyProducer();

	size_t GetNumScoreComponents() const;
	const std::string GetScoreProducerDescription(int idx = 0) const;
};

/** unknown word penalty */
class UnknownWordPenaltyProducer : public ScoreProducer {
public:
	UnknownWordPenaltyProducer();

	size_t GetNumScoreComponents() const;
	const std::string GetScoreProducerDescription(int idx = 0) const;
};

#endif