Moses::Word Class Reference

#include <Word.h>

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List of all members.

Public Member Functions

 Word (const Word &copy)
 Word (bool isNonTerminal=false)
 ~Word ()
const Factor *& operator[] (FactorType index)
 returns Factor pointer for particular FactorType
const Factor *const & operator[] (FactorType index) const
const Factor * GetFactor (FactorType factorType) const
 Deprecated. should use operator[].
void SetFactor (FactorType factorType, const Factor *factor)
bool IsNonTerminal () const
void SetIsNonTerminal (bool val)
void Merge (const Word &sourceWord)
std::string GetString (const std::vector< FactorType > factorType, bool endWithBlank) const
 TO_STRING ()
bool operator< (const Word &compare) const
 transitive comparison of Word objects
bool operator== (const Word &compare) const
bool operator!= (const Word &compare) const
void CreateFromString (FactorDirection direction, const std::vector< FactorType > &factorOrder, const std::string &str, bool isNonTerminal)
void CreateUnknownWord (const Word &sourceWord)

Static Public Member Functions

static int Compare (const Word &targetWord, const Word &sourceWord)

Protected Types

typedef const Factor * FactorArray [MAX_NUM_FACTORS]

Protected Attributes

FactorArray m_factorArray
bool m_isNonTerminal

Friends

std::ostream & operator<< (std::ostream &, const Word &)

Detailed Description

Definition at line 41 of file Word.h.

Member Typedef Documentation

typedef const Factor* Moses::Word::FactorArray[MAX_NUM_FACTORS] [protected]

Definition at line 47 of file Word.h.

Constructor & Destructor Documentation

Moses::Word::Word ( const Word &  copy  )  [inline]

deep copy

Definition at line 54 of file Word.h.

References m_factorArray.

Moses::Word::Word ( bool  isNonTerminal = false  )  [inline, explicit]

empty word

Definition at line 60 of file Word.h.

References m_factorArray, and m_isNonTerminal.

Moses::Word::~Word (  )  [inline]

Definition at line 65 of file Word.h.

Member Function Documentation

int Moses::Word::Compare ( const Word &  targetWord,
const Word &  sourceWord 
) [static]

transitive comparison of 2 word objects. Used by operator<. Only compare the co-joined factors, ie. where factor exists for both words. Should make it non-static

Definition at line 35 of file Word.cpp.

References IsNonTerminal(), Moses::MAX_NUM_FACTORS, and NULL.

Referenced by operator!=(), operator<(), and operator==().

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void Moses::Word::CreateFromString ( FactorDirection  direction,
const std::vector< FactorType > &  factorOrder,
const std::string &  str,
bool  isNonTerminal 
)

Definition at line 88 of file Word.cpp.

References Moses::FactorCollection::AddFactor(), CHECK, Moses::FactorCollection::Instance(), m_factorArray, m_isNonTerminal, and Moses::Tokenize().

Referenced by Moses::Phrase::CreateFromStringNewFormat(), Moses::Vocab::GetWordID(), Moses::Vocab::InitSpecialWord(), Moses::Vocab::Load(), and Moses::ChartTranslationOptionCollection::ProcessOneUnknownWord().

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void Moses::Word::CreateUnknownWord ( const Word &  sourceWord  ) 

Definition at line 110 of file Word.cpp.

References Moses::FactorCollection::AddFactor(), Moses::Factor::GetString(), Moses::FactorCollection::Instance(), IsNonTerminal(), m_isNonTerminal, Moses::MAX_NUM_FACTORS, NULL, Moses::Output, SetFactor(), and UNKNOWN_FACTOR.

Referenced by Moses::ChartTranslationOptionCollection::ProcessOneUnknownWord().

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const Factor* Moses::Word::GetFactor ( FactorType  factorType  )  const [inline]

Deprecated. should use operator[].

Definition at line 77 of file Word.h.

References m_factorArray.

Referenced by Moses::SyntacticLanguageModel::Evaluate(), Moses::operator<<(), and Moses::ChartTranslationOptionCollection::ProcessOneUnknownWord().

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std::string Moses::Word::GetString ( const std::vector< FactorType >  factorType,
bool  endWithBlank 
) const

get string representation of list of factors. Used by PDTimp so supposed to be invariant to changes in format of debuggin output, therefore, doesn't use streaming output or ToString() from any class so not dependant on these debugging functions.

Referenced by Moses::PDTAimp::Factors2String().

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bool Moses::Word::IsNonTerminal (  )  const [inline]

Definition at line 84 of file Word.h.

References m_isNonTerminal.

Referenced by Moses::TreeInput::AddChartLabel(), Moses::LanguageModelImplementation::CalcScore(), Compare(), Moses::Phrase::CreateFromStringNewFormat(), Moses::ChartHypothesis::CreateOutputPhrase(), CreateUnknownWord(), Moses::LanguageModelImplementation::EvaluateChart(), Moses::PhraseDictionaryNodeSCFG::GetChild(), Moses::Phrase::GetNumTerminals(), Moses::PhraseDictionaryNodeSCFG::GetOrCreateChild(), Moses::PhraseDictionarySCFG::GetOrCreateNode(), Moses::UTrieNode::GetOrCreateNonTerminalChild(), Moses::UTrieNode::GetOrCreateTerminalChild(), Moses::ChartTrellisNode::GetOutputPhrase(), Moses::DottedRule::IsNonTerminal(), and Moses::operator<<().

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void Moses::Word::Merge ( const Word &  sourceWord  ) 

add the factors from sourceWord into this representation, NULL elements in sourceWord will be skipped

Definition at line 56 of file Word.cpp.

References m_factorArray, Moses::MAX_NUM_FACTORS, and NULL.

Referenced by Moses::TargetPhrase::MergeNext().

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bool Moses::Word::operator!= ( const Word &  compare  )  const [inline]

Definition at line 118 of file Word.h.

References Compare().

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bool Moses::Word::operator< ( const Word &  compare  )  const [inline]

transitive comparison of Word objects

Definition at line 104 of file Word.h.

References Compare().

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bool Moses::Word::operator== ( const Word &  compare  )  const [inline]

Definition at line 111 of file Word.h.

References Compare().

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const Factor* const& Moses::Word::operator[] ( FactorType  index  )  const [inline]

Definition at line 72 of file Word.h.

References m_factorArray.

const Factor*& Moses::Word::operator[] ( FactorType  index  )  [inline]

returns Factor pointer for particular FactorType

Definition at line 68 of file Word.h.

References m_factorArray.

void Moses::Word::SetFactor ( FactorType  factorType,
const Factor *  factor 
) [inline]

Definition at line 80 of file Word.h.

References m_factorArray.

Referenced by CreateUnknownWord(), Moses::LanguageModelJoint::GetValueForgotState(), Moses::GenerationDictionary::Load(), Moses::StaticData::LoadNonTerminals(), and Moses::ConfusionNet::String2Word().

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void Moses::Word::SetIsNonTerminal ( bool  val  )  [inline]

Definition at line 87 of file Word.h.

References m_isNonTerminal.

Referenced by Moses::StaticData::LoadNonTerminals().

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Moses::Word::TO_STRING (  ) 

Friends And Related Function Documentation

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

Member Data Documentation

FactorArray Moses::Word::m_factorArray [protected]

set of factors

Definition at line 49 of file Word.h.

Referenced by CreateFromString(), GetFactor(), Merge(), operator[](), SetFactor(), and Word().

bool Moses::Word::m_isNonTerminal [protected]

Definition at line 50 of file Word.h.

Referenced by CreateFromString(), CreateUnknownWord(), IsNonTerminal(), SetIsNonTerminal(), and Word().

The documentation for this class was generated from the following files:
Generated on Wed Feb 8 07:04:10 2012 for Moses by  doxygen 1.5.9