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/*
* MSPT.h
*
* Created on: 28 Oct 2015
* Author: hieu
*/
#pragma once
#include "../PhraseTable.h"
#include "../../legacy/Util2.h"
#include "../../SCFG/InputPath.h"
#include "MSNode.h"
#include "../../PhraseBased/PhraseImpl.h"
#include "../../PhraseBased/TargetPhraseImpl.h"
#include "../../PhraseBased/TargetPhrases.h"
#include "../../SCFG/PhraseImpl.h"
#include "../../SCFG/TargetPhraseImpl.h"
#include "../../SCFG/TargetPhrases.h"
namespace Moses2
{
class MSPT: public PhraseTable
{
typedef MSPTNS::Node<Word, Phrase<Word>, TargetPhraseImpl, TargetPhrases> PBNODE;
typedef MSPTNS::Node<SCFG::Word, Phrase<SCFG::Word>, SCFG::TargetPhraseImpl, SCFG::TargetPhrases> SCFGNODE;
//////////////////////////////////////
class ActiveChartEntryMem : public SCFG::ActiveChartEntry
{
typedef SCFG::ActiveChartEntry Parent;
public:
const MSPT::SCFGNODE &node;
ActiveChartEntryMem(MemPool &pool, const MSPT::SCFGNODE &vnode)
:Parent(pool)
,node(vnode)
{}
ActiveChartEntryMem(
MemPool &pool,
const MSPT::SCFGNODE &vnode,
const ActiveChartEntry &prevEntry)
:Parent(prevEntry)
,node(vnode)
{}
};
//////////////////////////////////////
public:
MSPT(size_t startInd, const std::string &line);
virtual ~MSPT();
virtual TargetPhrases *Lookup(const Manager &mgr, MemPool &pool,
InputPath &inputPath) const;
virtual void InitActiveChart(
MemPool &pool,
const SCFG::Manager &mgr,
SCFG::InputPath &path) const;
void Lookup(MemPool &pool,
const SCFG::Manager &mgr,
size_t maxChartSpan,
const SCFG::Stacks &stacks,
SCFG::InputPath &path) const;
virtual void InitializeForInput(const System &system, const InputType &input);
protected:
PBNODE *m_rootPb;
SCFGNODE *m_rootSCFG;
void LookupGivenNode(
MemPool &pool,
const SCFG::Manager &mgr,
const SCFG::ActiveChartEntry &prevEntry,
const SCFG::Word &wordSought,
const Moses2::Hypotheses *hypos,
const Moses2::Range &subPhraseRange,
SCFG::InputPath &outPath) const;
void CreatePTForInput(const System &system, std::string phraseTableString);
};
}
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