Moses::PhraseDictionaryMemory Class Reference

#include <PhraseDictionaryMemory.h>

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List of all members.

Public Member Functions

 PhraseDictionaryMemory (const std::string &line)
const PhraseDictionaryNodeMemory & GetRootNode () const
ChartRuleLookupManager * CreateRuleLookupManager (const ChartParser &, const ChartCellCollectionBase &, std::size_t)
 Create a sentence-specific manager for SCFG rule lookup.
TargetPhraseCollection::shared_ptr GetTargetPhraseCollectionLEGACY (const Phrase &src) const
 find list of translations that can translates src. Only for phrase input
void GetTargetPhraseCollectionBatch (const InputPathList &inputPathQueue) const
 TO_STRING ()

Protected Member Functions

 PhraseDictionaryMemory (int type, const std::string &line)
TargetPhraseCollection::shared_ptr GetOrCreateTargetPhraseCollection (const Phrase &source, const TargetPhrase &target, const Word *sourceLHS)
PhraseDictionaryNodeMemory & GetOrCreateNode (const Phrase &source, const TargetPhrase &target, const Word *sourceLHS)
void SortAndPrune ()

Protected Attributes

PhraseDictionaryNodeMemory m_collection

Friends

class RuleTableLoader
std::ostream & operator<< (std::ostream &, const PhraseDictionaryMemory &)

Detailed Description

Implementation of a in-memory rule table in a trie. Looking up a rule of length n symbols requires n look-ups to find the TargetPhraseCollection.

Definition at line 35 of file PhraseDictionaryMemory.h.

Constructor & Destructor Documentation

Moses::PhraseDictionaryMemory::PhraseDictionaryMemory ( int  type,
const std::string &  line 
) [inline, protected]

Definition at line 41 of file PhraseDictionaryMemory.h.

Moses::PhraseDictionaryMemory::PhraseDictionaryMemory ( const std::string &  line  ) 

Definition at line 42 of file PhraseDictionaryMemory.cpp.

References Moses::PhraseDictionary::m_maxCacheSize, and Moses::FeatureFunction::ReadParameters().

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Member Function Documentation

ChartRuleLookupManager * Moses::PhraseDictionaryMemory::CreateRuleLookupManager ( const ChartParser &  ,
const ChartCellCollectionBase &  ,
std::size_t   
) [virtual]

Create a sentence-specific manager for SCFG rule lookup.

Implements Moses::PhraseDictionary.

Definition at line 127 of file PhraseDictionaryMemory.cpp.

PhraseDictionaryNodeMemory & Moses::PhraseDictionaryMemory::GetOrCreateNode ( const Phrase &  source,
const TargetPhrase &  target,
const Word *  sourceLHS 
) [protected]

Definition at line 83 of file PhraseDictionaryMemory.cpp.

References Moses::AlignmentInfo::begin(), Moses::AlignmentInfo::end(), Moses::TargetPhrase::GetAlignNonTerm(), Moses::PhraseDictionaryNodeMemory::GetOrCreateChild(), Moses::Phrase::GetSize(), Moses::Phrase::GetWord(), Moses::Word::IsNonTerminal(), m_collection, NULL, and UTIL_THROW_IF2.

Referenced by GetOrCreateTargetPhraseCollection().

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TargetPhraseCollection::shared_ptr Moses::PhraseDictionaryMemory::GetOrCreateTargetPhraseCollection ( const Phrase &  source,
const TargetPhrase &  target,
const Word *  sourceLHS 
) [protected, virtual]

Implements Moses::RuleTableTrie.

Definition at line 54 of file PhraseDictionaryMemory.cpp.

References GetOrCreateNode(), and Moses::PhraseDictionaryNodeMemory::GetTargetPhraseCollection().

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const PhraseDictionaryNodeMemory& Moses::PhraseDictionaryMemory::GetRootNode (  )  const [inline]

Definition at line 48 of file PhraseDictionaryMemory.h.

References m_collection.

Referenced by Moses::ChartRuleLookupManagerMemory::GetChartRuleCollection(), and GetTargetPhraseCollectionBatch().

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void Moses::PhraseDictionaryMemory::GetTargetPhraseCollectionBatch ( const InputPathList &  inputPathQueue  )  const [virtual]

Reimplemented from Moses::PhraseDictionary.

Definition at line 144 of file PhraseDictionaryMemory.cpp.

References Moses::PhraseDictionaryNodeMemory::GetChild(), Moses::InputPath::GetPhrase(), Moses::InputPath::GetPrevPath(), Moses::InputPath::GetPtNode(), GetRootNode(), Moses::Phrase::GetSize(), Moses::PhraseDictionaryNodeMemory::GetTargetPhraseCollection(), Moses::Phrase::GetWord(), Moses::DecodeFeature::m_inputFactors, NULL, Moses::Word::OnlyTheseFactors(), Moses::PhraseDictionary::SatisfyBackoff(), and Moses::InputPath::SetTargetPhrases().

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TargetPhraseCollection::shared_ptr Moses::PhraseDictionaryMemory::GetTargetPhraseCollectionLEGACY ( const Phrase &  src  )  const [virtual]

find list of translations that can translates src. Only for phrase input

Reimplemented from Moses::PhraseDictionary.

Definition at line 64 of file PhraseDictionaryMemory.cpp.

References Moses::PhraseDictionaryNodeMemory::GetChild(), Moses::Phrase::GetSize(), Moses::PhraseDictionaryNodeMemory::GetTargetPhraseCollection(), Moses::Phrase::GetWord(), m_collection, Moses::DecodeFeature::m_inputFactors, NULL, and Moses::Phrase::OnlyTheseFactors().

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void Moses::PhraseDictionaryMemory::SortAndPrune (  )  [protected, virtual]

Implements Moses::RuleTableTrie.

Definition at line 135 of file PhraseDictionaryMemory.cpp.

References Moses::PhraseDictionary::GetTableLimit(), m_collection, and Moses::PhraseDictionaryNodeMemory::Sort().

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Moses::PhraseDictionaryMemory::TO_STRING (  ) 

Friends And Related Function Documentation

std::ostream& operator<< ( std::ostream &  ,
const PhraseDictionaryMemory &   
) [friend]

friend class RuleTableLoader [friend]

Reimplemented from Moses::RuleTableTrie.

Definition at line 38 of file PhraseDictionaryMemory.h.

Member Data Documentation

PhraseDictionaryNodeMemory Moses::PhraseDictionaryMemory::m_collection [protected]

Definition at line 78 of file PhraseDictionaryMemory.h.

Referenced by Moses::PhraseDictionaryALSuffixArray::CleanUpAfterSentenceProcessing(), GetOrCreateNode(), GetRootNode(), GetTargetPhraseCollectionLEGACY(), Moses::operator<<(), and SortAndPrune().

The documentation for this class was generated from the following files:
Generated on Thu Jul 6 00:33:50 2017 for Moses by  doxygen 1.5.9