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#pragma once
/*
* OnDiskWrapper.h
* CreateOnDisk
*
* Created by Hieu Hoang on 31/12/2009.
* Copyright 2009 __MyCompanyName__. All rights reserved.
*
*/
#include <string>
#include <fstream>
#include "Vocab.h"
#include "PhraseNode.h"
#include "../../moses/src/Word.h"
namespace OnDiskPt
{
const float DEFAULT_COUNT = 66666;
class OnDiskWrapper
{
protected:
Vocab m_vocab;
std::string m_filePath;
int m_numSourceFactors, m_numTargetFactors, m_numScores;
std::fstream m_fileMisc, m_fileVocab, m_fileSource, m_fileTarget, m_fileTargetInd, m_fileTargetColl;
size_t m_defaultNodeSize;
PhraseNode *m_rootSourceNode;
std::map<std::string, Moses::UINT64> m_miscInfo;
void SaveMisc();
bool OpenForLoad(const std::string &filePath);
bool LoadMisc();
public:
OnDiskWrapper();
~OnDiskWrapper();
bool BeginLoad(const std::string &filePath);
bool BeginSave(const std::string &filePath
, int numSourceFactors, int numTargetFactors, int numScores);
void EndSave();
Vocab &GetVocab()
{ return m_vocab; }
size_t GetSourceWordSize() const;
size_t GetTargetWordSize() const;
std::fstream &GetFileSource()
{ return m_fileSource; }
std::fstream &GetFileTargetInd()
{ return m_fileTargetInd; }
std::fstream &GetFileTargetColl()
{ return m_fileTargetColl; }
std::fstream &GetFileVocab()
{ return m_fileVocab; }
size_t GetNumSourceFactors() const
{ return m_numSourceFactors; }
size_t GetNumTargetFactors() const
{ return m_numTargetFactors; }
size_t GetNumScores() const
{ return m_numScores; }
size_t GetNumCounts() const
{ return 1; }
PhraseNode &GetRootSourceNode();
Moses::UINT64 GetMisc(const std::string &key) const;
Word *ConvertFromMoses(Moses::FactorDirection direction
, const std::vector<Moses::FactorType> &factorsVec
, const Moses::Word &origWord) const;
};
}
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