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#pragma once
#include "../FFState.h"
#include "LRModel.h"
namespace Moses2
{
template<typename WORD>
class TargetPhrase;
class LexicalReordering;
class Hypothesis;
class System;
class Scores;
class Bitmap;
class ManagerBase;
class InputType;
class InputPathBase;
class Word;
class LRState: public FFState
{
public:
typedef LRModel::ReorderingType ReorderingType;
const TargetPhrase<Moses2::Word> *prevTP;
LRState(const LRModel &config, LRModel::Direction dir, size_t offset);
virtual void Init(const LRState *prev, const TargetPhrase<Moses2::Word> &topt,
const InputPathBase &path, bool first, const Bitmap *coverage) = 0;
virtual void Expand(const ManagerBase &mgr, const LexicalReordering &ff,
const Hypothesis &hypo, size_t phraseTableInd, Scores &scores,
FFState &state) const = 0;
void CopyScores(const System &system, Scores &accum, const TargetPhrase<Moses2::Word> &topt,
ReorderingType reoType) const;
protected:
const LRModel& m_configuration;
LRModel::Direction m_direction;
size_t m_offset;
int
ComparePrevScores(const TargetPhrase<Moses2::Word> *other) const;
};
}
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