Moses::LanguageModelDelegate Class Reference

#include <LanguageModelDelegate.h>

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List of all members.

Public Member Functions
	LanguageModelDelegate (bool registerScore, ScoreIndexManager &scoreIndexManager, LanguageModelSingleFactor *delegate)
bool	Load (const std::string &, FactorType, size_t)
float	GetValueGivenState (const std::vector< const Word * > &contextFactor, FFState &state, unsigned int *len=0) const
float	GetValueForgotState (const std::vector< const Word * > &contextFactor, FFState &state, unsigned int *len=0) const
void	GetState (const std::vector< const Word * > &contextFactor, FFState &outState) const
	get State for a particular n-gram. We don't care what the score is.
FFState *	NewState (const FFState *from=NULL) const

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Detailed Description

A language model which delegates all its calculation to another language model. Used when you want to have the same language model with two different weights.

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Constructor & Destructor Documentation

Moses::LanguageModelDelegate::LanguageModelDelegate	(	bool	registerScore,
		ScoreIndexManager &	scoreIndexManager,
		LanguageModelSingleFactor *	delegate
	)			[inline]

References Moses::LanguageModelSingleFactor::GetFactorType(), Moses::LanguageModel::GetNGramOrder(), Moses::LanguageModelSingleFactor::GetSentenceEnd(), Moses::LanguageModel::GetSentenceEndArray(), Moses::LanguageModelSingleFactor::GetSentenceStart(), Moses::LanguageModel::GetSentenceStartArray(), Moses::LanguageModelSingleFactor::m_factorType, Moses::LanguageModel::m_nGramOrder, Moses::LanguageModelSingleFactor::m_sentenceEnd, Moses::LanguageModel::m_sentenceEndArray, Moses::LanguageModelSingleFactor::m_sentenceStart, and Moses::LanguageModel::m_sentenceStartArray.

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Member Function Documentation

void Moses::LanguageModelDelegate::GetState	(	const std::vector< const Word * > &	contextFactor,
		FFState &	outState
	)			const [inline, virtual]

get State for a particular n-gram. We don't care what the score is.

Reimplemented from Moses::LanguageModel.

References Moses::LanguageModel::GetState().

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float Moses::LanguageModelDelegate::GetValueForgotState	(	const std::vector< const Word * > &	contextFactor,
		FFState &	state,
		unsigned int *	len = 0
	)			const [inline, virtual]

Implements Moses::LanguageModel.

References Moses::LanguageModel::GetValueForgotState().

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float Moses::LanguageModelDelegate::GetValueGivenState	(	const std::vector< const Word * > &	contextFactor,
		FFState &	state,
		unsigned int *	len = 0
	)			const [inline, virtual]

Reimplemented from Moses::LanguageModel.

References Moses::LanguageModel::GetValueGivenState().

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bool Moses::LanguageModelDelegate::Load	(	const std::string &	,
		FactorType	,
		size_t
	)			[inline, virtual]

Implements Moses::LanguageModelSingleFactor.

FFState* Moses::LanguageModelDelegate::NewState

(

const FFState *

from = NULL

)

const [inline, virtual]

Implements Moses::LanguageModel.

References Moses::LanguageModel::NewState().

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

• moses/src/LanguageModelDelegate.h