Moses::LexicalReorderingState Class Reference

Abstract class for lexical reordering model states. More...

#include <LexicalReorderingState.h>

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List of all members.

Public Member Functions

virtual int Compare (const FFState &o) const =0

virtual LexicalReorderingState * Expand (const TranslationOption &hypo, Scores &scores) const =0

Static Public Member Functions

static LexicalReorderingState * CreateLexicalReorderingState (const std::vector< std::string > &config, LexicalReorderingConfiguration::Direction dir, const InputType &input)

Protected Types

typedef int ReorderingType

Protected Member Functions

LexicalReorderingState (const LexicalReorderingState *prev, const TranslationOption &topt)

LexicalReorderingState (const LexicalReorderingConfiguration &config, LexicalReorderingConfiguration::Direction dir, size_t offset)

void CopyScores (Scores &scores, const TranslationOption &topt, ReorderingType reoType) const

void ClearScores (Scores &scores) const

int ComparePrevScores (const Scores *other) const

Protected Attributes

const
LexicalReorderingConfiguration & m_configuration

LexicalReorderingConfiguration::Direction m_direction

size_t m_offset

const Scores * m_prevScore

Static Protected Attributes

static const ReorderingType M = 0

static const ReorderingType NM = 1

static const ReorderingType S = 1

static const ReorderingType D = 2

static const ReorderingType DL = 2

static const ReorderingType DR = 3

static const ReorderingType R = 0

static const ReorderingType L = 1

Detailed Description

Abstract class for lexical reordering model states.

Definition at line 85 of file LexicalReorderingState.h.

Member Typedef Documentation

typedef int Moses::LexicalReorderingState::ReorderingType [protected]

Definition at line 95 of file LexicalReorderingState.h.

Constructor & Destructor Documentation

Moses::LexicalReorderingState::LexicalReorderingState	(	const LexicalReorderingState *	prev,
		const TranslationOption &	topt
	)			`[inline, protected]`

Definition at line 104 of file LexicalReorderingState.h.

Moses::LexicalReorderingState::LexicalReorderingState	(	const LexicalReorderingConfiguration &	config,
		LexicalReorderingConfiguration::Direction	dir,
		size_t	offset
	)			`[inline, protected]`

Definition at line 108 of file LexicalReorderingState.h.

Member Function Documentation

void Moses::LexicalReorderingState::ClearScores ( Scores & scores ) const [protected]

Definition at line 146 of file LexicalReorderingState.cpp.

References Moses::LexicalReorderingConfiguration::CollapseScores(), Moses::LexicalReorderingConfiguration::GetNumberOfTypes(), m_configuration, and m_offset.

Referenced by Moses::HierarchicalReorderingForwardState::Expand(), and Moses::PhraseBasedReorderingState::Expand().

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virtual int Moses::LexicalReorderingState::Compare ( const FFState & o ) const [pure virtual]

Implements Moses::FFState.

Implemented in Moses::BidirectionalReorderingState, Moses::PhraseBasedReorderingState, Moses::HierarchicalReorderingBackwardState, and Moses::HierarchicalReorderingForwardState.

Referenced by Moses::BidirectionalReorderingState::Compare().

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int Moses::LexicalReorderingState::ComparePrevScores ( const Scores * other ) const [protected]

Definition at line 154 of file LexicalReorderingState.cpp.

References Moses::LexicalReorderingConfiguration::GetNumberOfTypes(), m_configuration, m_offset, m_prevScore, and NULL.

Referenced by Moses::HierarchicalReorderingForwardState::Compare(), and Moses::PhraseBasedReorderingState::Compare().

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void Moses::LexicalReorderingState::CopyScores	(	Scores &	scores,
		const TranslationOption &	topt,
		ReorderingType	reoType
	)			const `[protected]`

Definition at line 126 of file LexicalReorderingState.cpp.

References Moses::LexicalReorderingConfiguration::Backward, CHECK, Moses::LexicalReorderingConfiguration::CollapseScores(), Moses::LexicalReorderingConfiguration::Forward, Moses::TranslationOption::GetLexReorderingScores(), Moses::LexicalReorderingConfiguration::GetNumberOfTypes(), Moses::LexicalReorderingConfiguration::GetScoreProducer(), m_configuration, m_direction, m_offset, m_prevScore, and NULL.

Referenced by Moses::HierarchicalReorderingForwardState::Expand(), Moses::HierarchicalReorderingBackwardState::Expand(), and Moses::PhraseBasedReorderingState::Expand().

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static LexicalReorderingState* Moses::LexicalReorderingState::CreateLexicalReorderingState	(	const std::vector< std::string > &	config,
		LexicalReorderingConfiguration::Direction	dir,
		const InputType &	input
	)			`[static]`

virtual LexicalReorderingState* Moses::LexicalReorderingState::Expand	(	const TranslationOption &	hypo,
		Scores &	scores
	)			const `[pure virtual]`

Implemented in Moses::BidirectionalReorderingState, Moses::PhraseBasedReorderingState, Moses::HierarchicalReorderingBackwardState, and Moses::HierarchicalReorderingForwardState.

Referenced by Moses::LexicalReordering::Evaluate(), and Moses::BidirectionalReorderingState::Expand().

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Member Data Documentation

const ReorderingType Moses::LexicalReorderingState::D = 2 [static, protected]

Definition at line 120 of file LexicalReorderingState.h.

Referenced by Moses::PhraseBasedReorderingState::GetOrientationTypeMSD().

const ReorderingType Moses::LexicalReorderingState::DL = 2 [static, protected]

Definition at line 121 of file LexicalReorderingState.h.

Referenced by Moses::PhraseBasedReorderingState::GetOrientationTypeMSLR().

const ReorderingType Moses::LexicalReorderingState::DR = 3 [static, protected]

Definition at line 122 of file LexicalReorderingState.h.

Referenced by Moses::PhraseBasedReorderingState::GetOrientationTypeMSLR().

const ReorderingType Moses::LexicalReorderingState::L = 1 [static, protected]

Definition at line 124 of file LexicalReorderingState.h.

Referenced by Moses::PhraseBasedReorderingState::GetOrientationTypeLeftRight().

const ReorderingType Moses::LexicalReorderingState::M = 0 [static, protected]

Definition at line 117 of file LexicalReorderingState.h.

Referenced by Moses::PhraseBasedReorderingState::GetOrientationTypeMonotonic(), Moses::PhraseBasedReorderingState::GetOrientationTypeMSD(), and Moses::PhraseBasedReorderingState::GetOrientationTypeMSLR().

const LexicalReorderingConfiguration& Moses::LexicalReorderingState::m_configuration [protected]

Definition at line 98 of file LexicalReorderingState.h.

Referenced by ClearScores(), ComparePrevScores(), CopyScores(), Moses::HierarchicalReorderingForwardState::Expand(), Moses::HierarchicalReorderingBackwardState::Expand(), Moses::BidirectionalReorderingState::Expand(), and Moses::PhraseBasedReorderingState::Expand().

LexicalReorderingConfiguration::Direction Moses::LexicalReorderingState::m_direction [protected]

Definition at line 100 of file LexicalReorderingState.h.

Referenced by Moses::PhraseBasedReorderingState::Compare(), CopyScores(), and Moses::PhraseBasedReorderingState::Expand().

size_t Moses::LexicalReorderingState::m_offset [protected]

Definition at line 101 of file LexicalReorderingState.h.

Referenced by ClearScores(), ComparePrevScores(), CopyScores(), and Moses::BidirectionalReorderingState::Expand().

const Scores* Moses::LexicalReorderingState::m_prevScore [protected]

Definition at line 102 of file LexicalReorderingState.h.

Referenced by Moses::HierarchicalReorderingForwardState::Compare(), Moses::PhraseBasedReorderingState::Compare(), ComparePrevScores(), and CopyScores().

const ReorderingType Moses::LexicalReorderingState::NM = 1 [static, protected]

Definition at line 118 of file LexicalReorderingState.h.

Referenced by Moses::PhraseBasedReorderingState::GetOrientationTypeMonotonic().

const ReorderingType Moses::LexicalReorderingState::R = 0 [static, protected]

Definition at line 123 of file LexicalReorderingState.h.

Referenced by Moses::PhraseBasedReorderingState::GetOrientationTypeLeftRight().

const ReorderingType Moses::LexicalReorderingState::S = 1 [static, protected]

Definition at line 119 of file LexicalReorderingState.h.

Referenced by Moses::PhraseBasedReorderingState::GetOrientationTypeMSD(), and Moses::PhraseBasedReorderingState::GetOrientationTypeMSLR().

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

mosesdecoder/moses/LexicalReorderingState.h
mosesdecoder/moses/LexicalReorderingState.cpp


Public Member Functions
virtual int	Compare (const FFState &o) const =0
virtual LexicalReorderingState *	Expand (const TranslationOption &hypo, Scores &scores) const =0
Static Public Member Functions
static LexicalReorderingState *	CreateLexicalReorderingState (const std::vector< std::string > &config, LexicalReorderingConfiguration::Direction dir, const InputType &input)
Protected Types
typedef int	ReorderingType
Protected Member Functions
	LexicalReorderingState (const LexicalReorderingState *prev, const TranslationOption &topt)
	LexicalReorderingState (const LexicalReorderingConfiguration &config, LexicalReorderingConfiguration::Direction dir, size_t offset)
void	CopyScores (Scores &scores, const TranslationOption &topt, ReorderingType reoType) const
void	ClearScores (Scores &scores) const
int	ComparePrevScores (const Scores *other) const
Protected Attributes
const LexicalReorderingConfiguration &	m_configuration
LexicalReorderingConfiguration::Direction	m_direction
size_t	m_offset
const Scores *	m_prevScore
Static Protected Attributes
static const ReorderingType	M = 0
static const ReorderingType	NM = 1
static const ReorderingType	S = 1
static const ReorderingType	D = 2
static const ReorderingType	DL = 2
static const ReorderingType	DR = 3
static const ReorderingType	R = 0
static const ReorderingType	L = 1