mirror of
https://github.com/moses-smt/mosesdecoder.git
synced 2024-12-27 05:55:02 +03:00
98 lines
2.7 KiB
C++
98 lines
2.7 KiB
C++
// $Id$
|
|
// vim:tabstop=2
|
|
/***********************************************************************
|
|
Moses - factored phrase-based language decoder
|
|
Copyright (C) 2006 University of Edinburgh
|
|
|
|
This library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Lesser General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2.1 of the License, or (at your option) any later version.
|
|
|
|
This library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with this library; if not, write to the Free Software
|
|
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
***********************************************************************/
|
|
|
|
#ifndef moses_PhraseDictionaryCompact_h
|
|
#define moses_PhraseDictionaryCompact_h
|
|
|
|
#include <boost/unordered_map.hpp>
|
|
|
|
#ifdef WITH_THREADS
|
|
#ifdef BOOST_HAS_PTHREADS
|
|
#include <boost/thread/mutex.hpp>
|
|
#endif
|
|
#endif
|
|
|
|
#include "moses/TranslationModel/PhraseDictionary.h"
|
|
#include "moses/ThreadPool.h"
|
|
|
|
#include "BlockHashIndex.h"
|
|
#include "StringVector.h"
|
|
#include "PhraseDecoder.h"
|
|
#include "TargetPhraseCollectionCache.h"
|
|
|
|
namespace Moses
|
|
{
|
|
|
|
class PhraseDecoder;
|
|
|
|
class PhraseDictionaryCompact : public PhraseDictionary
|
|
{
|
|
protected:
|
|
friend class PhraseDecoder;
|
|
|
|
bool m_inMemory;
|
|
bool m_useAlignmentInfo;
|
|
|
|
typedef std::vector<TargetPhraseCollection*> PhraseCache;
|
|
#ifdef WITH_THREADS
|
|
boost::mutex m_sentenceMutex;
|
|
typedef std::map<boost::thread::id, PhraseCache> SentenceCache;
|
|
#else
|
|
typedef PhraseCache SentenceCache;
|
|
#endif
|
|
SentenceCache m_sentenceCache;
|
|
|
|
BlockHashIndex m_hash;
|
|
PhraseDecoder* m_phraseDecoder;
|
|
|
|
StringVector<unsigned char, size_t, MmapAllocator> m_targetPhrasesMapped;
|
|
StringVector<unsigned char, size_t, std::allocator> m_targetPhrasesMemory;
|
|
|
|
std::vector<float> m_weight;
|
|
public:
|
|
PhraseDictionaryCompact(const std::string &line);
|
|
|
|
~PhraseDictionaryCompact();
|
|
|
|
void Load();
|
|
|
|
const TargetPhraseCollection* GetTargetPhraseCollection(const Phrase &source) const;
|
|
TargetPhraseVectorPtr GetTargetPhraseCollectionRaw(const Phrase &source) const;
|
|
|
|
void AddEquivPhrase(const Phrase &source, const TargetPhrase &targetPhrase);
|
|
|
|
void CacheForCleanup(TargetPhraseCollection* tpc);
|
|
void CleanUpAfterSentenceProcessing(const InputType &source);
|
|
|
|
virtual ChartRuleLookupManager *CreateRuleLookupManager(
|
|
const ChartParser &,
|
|
const ChartCellCollectionBase &) {
|
|
assert(false);
|
|
return 0;
|
|
}
|
|
|
|
TO_STRING();
|
|
|
|
};
|
|
|
|
}
|
|
#endif
|