Moses::LanguageModelSingleFactor Class Reference

Abstract class for for single factor LM. More...

#include <SingleFactor.h>

Inheritance diagram for Moses::LanguageModelSingleFactor:

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Collaboration diagram for Moses::LanguageModelSingleFactor:

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List of all members.

Public Member Functions
virtual	~LanguageModelSingleFactor ()
bool	IsUseable (const FactorMask &mask) const
virtual void	SetParameter (const std::string &key, const std::string &value)
const Factor *	GetSentenceStart () const
const Factor *	GetSentenceEnd () const
FactorType	GetFactorType () const
virtual const FFState *	GetNullContextState () const
virtual const FFState *	GetBeginSentenceState () const
virtual FFState *	NewState (const FFState *from=NULL) const
virtual LMResult	GetValueForgotState (const std::vector< const Word * > &contextFactor, FFState &outState) const
std::string	DebugContextFactor (const std::vector< const Word * > &contextFactor) const
Protected Types
typedef const void *	State
Protected Member Functions
	LanguageModelSingleFactor (const std::string &line)
virtual LMResult	GetValue (const std::vector< const Word * > &contextFactor, State *finalState=NULL) const =0
Protected Attributes
const Factor *	m_sentenceStart
const Factor *	m_sentenceEnd
FactorType	m_factorType
FFState *	m_nullContextState
FFState *	m_beginSentenceState

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Detailed Description

Abstract class for for single factor LM.

Definition at line 34 of file SingleFactor.h.

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Member Typedef Documentation

typedef const void* Moses::LanguageModelSingleFactor::State [protected]

Definition at line 37 of file SingleFactor.h.

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Constructor & Destructor Documentation

Moses::LanguageModelSingleFactor::LanguageModelSingleFactor

(

const std::string &

line

)

[protected]

Definition at line 41 of file SingleFactor.cpp.

References m_beginSentenceState, m_nullContextState, and NULL.

Moses::LanguageModelSingleFactor::~LanguageModelSingleFactor

(

)

[virtual]

Definition at line 49 of file SingleFactor.cpp.

References m_beginSentenceState, and m_nullContextState.

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Member Function Documentation

std::string Moses::LanguageModelSingleFactor::DebugContextFactor

(

const std::vector< const Word * > &

contextFactor

)

const

Definition at line 90 of file SingleFactor.cpp.

const FFState * Moses::LanguageModelSingleFactor::GetBeginSentenceState

(

)

const [virtual]

Implements Moses::LanguageModelImplementation.

Definition at line 60 of file SingleFactor.cpp.

References m_beginSentenceState.

FactorType Moses::LanguageModelSingleFactor::GetFactorType

(

)

const [inline]

Definition at line 58 of file SingleFactor.h.

References m_factorType.

Referenced by Moses::LanguageModelRemote::GetValue().

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const FFState * Moses::LanguageModelSingleFactor::GetNullContextState

(

)

const [virtual]

Implements Moses::LanguageModelImplementation.

Definition at line 55 of file SingleFactor.cpp.

References m_nullContextState.

const Factor* Moses::LanguageModelSingleFactor::GetSentenceEnd

(

)

const [inline]

Definition at line 55 of file SingleFactor.h.

References m_sentenceEnd.

const Factor* Moses::LanguageModelSingleFactor::GetSentenceStart

(

)

const [inline]

Definition at line 52 of file SingleFactor.h.

References m_sentenceStart.

virtual LMResult Moses::LanguageModelSingleFactor::GetValue	(	const std::vector< const Word * > &	contextFactor,
		State *	finalState = NULL
	)			const [protected, pure virtual]

Implemented in Moses::ExampleLM, Moses::LanguageModelIRST, Moses::LanguageModelMaxEntSRI, Moses::NeuralLMWrapper, Moses::OxLM< Model >, Moses::LanguageModelRandLM, Moses::LanguageModelRemote, and Moses::LanguageModelSRI.

Referenced by GetValueForgotState().

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LMResult Moses::LanguageModelSingleFactor::GetValueForgotState	(	const std::vector< const Word * > &	contextFactor,
		FFState &	outState
	)			const [virtual]

Implements Moses::LanguageModelImplementation.

Definition at line 70 of file SingleFactor.cpp.

References GetValue().

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bool Moses::LanguageModelSingleFactor::IsUseable

(

const FactorMask &

mask

)

const [virtual]

Implements Moses::FeatureFunction.

Reimplemented in Moses::LanguageModelIRST.

Definition at line 75 of file SingleFactor.cpp.

References m_factorType.

FFState * Moses::LanguageModelSingleFactor::NewState

(

const FFState *

from = NULL

)

const [virtual]

Implements Moses::LanguageModelImplementation.

Definition at line 65 of file SingleFactor.cpp.

References NULL.

void Moses::LanguageModelSingleFactor::SetParameter	(	const std::string &	key,
		const std::string &	value
	)			[virtual]

Reimplemented from Moses::LanguageModelImplementation.

Reimplemented in Moses::LanguageModelIRST, and Moses::OxLM< Model >.

Definition at line 81 of file SingleFactor.cpp.

References m_factorType.

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Member Data Documentation

FFState* Moses::LanguageModelSingleFactor::m_beginSentenceState [protected]

Definition at line 43 of file SingleFactor.h.

Referenced by GetBeginSentenceState(), LanguageModelSingleFactor(), and ~LanguageModelSingleFactor().

FactorType Moses::LanguageModelSingleFactor::m_factorType [protected]

Definition at line 41 of file SingleFactor.h.

Referenced by Moses::LanguageModelSRI::CreateFactors(), Moses::LanguageModelRandLM::CreateFactors(), Moses::LanguageModelMaxEntSRI::CreateFactors(), Moses::LanguageModelIRST::CreateFactors(), Moses::ExampleLM::ExampleLM(), GetFactorType(), Moses::LanguageModelIRST::GetLmID(), IsUseable(), Moses::LanguageModelIRST::IsUseable(), Moses::LanguageModelIRST::LanguageModelIRST(), Moses::LanguageModelRemote::Load(), Moses::NeuralLMWrapper::Load(), and SetParameter().

FFState* Moses::LanguageModelSingleFactor::m_nullContextState [protected]

Definition at line 42 of file SingleFactor.h.

Referenced by GetNullContextState(), LanguageModelSingleFactor(), and ~LanguageModelSingleFactor().

const Factor * Moses::LanguageModelSingleFactor::m_sentenceEnd [protected]

Definition at line 39 of file SingleFactor.h.

Referenced by Moses::LanguageModelSRI::CreateFactors(), Moses::LanguageModelRandLM::CreateFactors(), Moses::LanguageModelMaxEntSRI::CreateFactors(), Moses::LanguageModelIRST::CreateFactors(), Moses::ExampleLM::ExampleLM(), GetSentenceEnd(), and Moses::NeuralLMWrapper::Load().

const Factor* Moses::LanguageModelSingleFactor::m_sentenceStart [protected]

Definition at line 39 of file SingleFactor.h.

Referenced by Moses::LanguageModelSRI::CreateFactors(), Moses::LanguageModelRandLM::CreateFactors(), Moses::LanguageModelMaxEntSRI::CreateFactors(), Moses::LanguageModelIRST::CreateFactors(), Moses::ExampleLM::ExampleLM(), GetSentenceStart(), and Moses::NeuralLMWrapper::Load().

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The documentation for this class was generated from the following files:

• /disk4/html/www/moses/doxygen/mosesdecoder/moses/LM/SingleFactor.h
• /disk4/html/www/moses/doxygen/mosesdecoder/moses/LM/SingleFactor.cpp