Moses::ConfusionNet Class Reference

#include <ConfusionNet.h>

Inheritance diagram for Moses::ConfusionNet:

Collaboration diagram for Moses::ConfusionNet:

List of all members.

Public Types

typedef std::vector< std::pair
< Word, ScorePair > > Column

Public Member Functions

ConfusionNet (AllOptions::ptr const &opts)

virtual ~ConfusionNet ()

ConfusionNet (Sentence const &s)

InputTypeEnum GetType () const

const Column & GetColumn (size_t i) const

const Column & operator[] (size_t i) const

virtual size_t GetColumnIncrement (size_t i, size_t j) const

bool Empty () const

returns 1 for CNs

size_t GetSize () const

number of words in this sentence/confusion network

void Clear ()

bool ReadF (std::istream &, int format=0)

virtual void Print (std::ostream &) const

Output debugging info to stream out.

int Read (std::istream &in)

populate this InputType with data from in stream

Phrase GetSubString (const Range &) const

return substring. Only valid for Sentence class. TODO - get rid of this fn

std::string GetStringRep (const std::vector< FactorType > factorsToPrint) const

const Word & GetWord (size_t pos) const

return substring at a particular position. Only valid for Sentence class. TODO - get rid of this fn

TranslationOptionCollection * CreateTranslationOptionCollection (ttasksptr const &ttask) const

create trans options specific to this InputType

const NonTerminalSet & GetLabelSet (size_t, size_t) const

Protected Member Functions

bool ReadFormat0 (std::istream &)

bool ReadFormat1 (std::istream &)

void String2Word (const std::string &s, Word &w, const std::vector< FactorType > &factorOrder)

Protected Attributes

std::vector< Column > data

NonTerminalSet m_defaultLabelSet

Detailed Description

An input to the decoder where each position can be 1 of a number of words, each with an associated probability. Compared with a sentence, where each position is a word

Definition at line 24 of file ConfusionNet.h.

Member Typedef Documentation

typedef std::vector<std::pair<Word, ScorePair > > Moses::ConfusionNet::Column

Definition at line 27 of file ConfusionNet.h.

Constructor & Destructor Documentation

Moses::ConfusionNet::ConfusionNet ( AllOptions::ptr const & opts )

Definition at line 65 of file ConfusionNet.cpp.

References Moses::CNStats::createOne(), Moses::InputFeature::InstancePtr(), Moses::is_syntax(), m_defaultLabelSet, NULL, Moses::stats, and UTIL_THROW_IF2.

Here is the call graph for this function:

Moses::ConfusionNet::~ConfusionNet ( ) [virtual]

Definition at line 76 of file ConfusionNet.cpp.

References Moses::CNStats::destroyOne(), and Moses::stats.

Here is the call graph for this function:

Moses::ConfusionNet::ConfusionNet ( Sentence const & s )

Definition at line 82 of file ConfusionNet.cpp.

References data, Moses::Sentence::GetSize(), and Moses::Sentence::GetWord().

Here is the call graph for this function:

Member Function Documentation

void Moses::ConfusionNet::Clear ( ) [inline]

Definition at line 64 of file ConfusionNet.h.

References data.

Referenced by Moses::WordLattice::Read(), ReadFormat0(), and ReadFormat1().

Here is the caller graph for this function:

TranslationOptionCollection * Moses::ConfusionNet::CreateTranslationOptionCollection ( ttasksptr const & ttask ) const [virtual]

create trans options specific to this InputType

Implements Moses::InputType.

Reimplemented in Moses::WordLattice.

Definition at line 279 of file ConfusionNet.cpp.

bool Moses::ConfusionNet::Empty ( ) const [inline]

returns 1 for CNs

Definition at line 58 of file ConfusionNet.h.

References data.

const Column& Moses::ConfusionNet::GetColumn ( size_t i ) const [inline]

Definition at line 47 of file ConfusionNet.h.

References data, and UTIL_THROW_IF2.

Referenced by Moses::TranslationOptionCollectionLattice::Extend(), operator[](), Moses::TranslationOptionCollectionConfusionNet::ProcessUnknownWord(), Moses::TranslationOptionCollectionConfusionNet::TranslationOptionCollectionConfusionNet(), and Moses::TranslationOptionCollectionLattice::TranslationOptionCollectionLattice().

Here is the caller graph for this function:

size_t Moses::ConfusionNet::GetColumnIncrement	(	size_t	i,
		size_t	j
	)			const `[virtual]`

Reimplemented in Moses::WordLattice.

Definition at line 57 of file ConfusionNet.cpp.

Referenced by Moses::PDTAimp::CacheSource(), and Moses::TranslationOptionCollectionConfusionNet::ProcessUnknownWord().

Here is the caller graph for this function:

const NonTerminalSet& Moses::ConfusionNet::GetLabelSet	(	size_t	,
		size_t
	)			const `[inline, virtual]`

Implements Moses::InputType.

Definition at line 80 of file ConfusionNet.h.

References m_defaultLabelSet.

Referenced by Moses::TranslationOptionCollectionLattice::Extend(), Moses::TranslationOptionCollectionConfusionNet::TranslationOptionCollectionConfusionNet(), and Moses::TranslationOptionCollectionLattice::TranslationOptionCollectionLattice().

Here is the caller graph for this function:

size_t Moses::ConfusionNet::GetSize ( ) const [inline, virtual]

number of words in this sentence/confusion network

Implements Moses::InputType.

Definition at line 61 of file ConfusionNet.h.

References data.

Referenced by Moses::PDTAimp::CacheSource(), Moses::CNStats::collect(), Moses::TranslationOptionCollectionLattice::Extend(), Moses::TranslationOptionCollectionConfusionNet::TranslationOptionCollectionConfusionNet(), and Moses::TranslationOptionCollectionLattice::TranslationOptionCollectionLattice().

Here is the caller graph for this function:

std::string Moses::ConfusionNet::GetStringRep ( const std::vector< FactorType > factorsToPrint ) const

Definition at line 256 of file ConfusionNet.cpp.

References TRACE_ERR.

Phrase Moses::ConfusionNet::GetSubString ( const Range & ) const [virtual]

return substring. Only valid for Sentence class. TODO - get rid of this fn

Implements Moses::InputType.

Definition at line 248 of file ConfusionNet.cpp.

References UTIL_THROW2.

InputTypeEnum Moses::ConfusionNet::GetType ( ) const [inline, virtual]

Implements Moses::InputType.

Reimplemented in Moses::WordLattice.

Definition at line 43 of file ConfusionNet.h.

References Moses::ConfusionNetworkInput.

const Word & Moses::ConfusionNet::GetWord ( size_t pos ) const [virtual]

return substring at a particular position. Only valid for Sentence class. TODO - get rid of this fn

Implements Moses::InputType.

Definition at line 264 of file ConfusionNet.cpp.

References UTIL_THROW2.

const Column& Moses::ConfusionNet::operator[] ( size_t i ) const [inline]

Definition at line 53 of file ConfusionNet.h.

References GetColumn().

Here is the call graph for this function:

void Moses::ConfusionNet::Print ( std::ostream & ) const [virtual]

Output debugging info to stream out.

Implements Moses::InputType.

Reimplemented in Moses::WordLattice.

Definition at line 212 of file ConfusionNet.cpp.

References data.

Referenced by main(), and Moses::operator<<().

Here is the caller graph for this function:

int Moses::ConfusionNet::Read ( std::istream & in ) [virtual]

populate this InputType with data from in stream

Implements Moses::InputType.

Reimplemented in Moses::WordLattice.

Definition at line 111 of file ConfusionNet.cpp.

References Moses::CNStats::collect(), ReadF(), and Moses::stats.

Here is the call graph for this function:

bool Moses::ConfusionNet::ReadF	(	std::istream &	in,
		int	format = `0`
	)

Definition at line 94 of file ConfusionNet.cpp.

References ReadFormat0(), ReadFormat1(), and VERBOSE.

Referenced by main(), and Read().

Here is the call graph for this function:

Here is the caller graph for this function:

bool Moses::ConfusionNet::ReadFormat0 ( std::istream & in ) [protected]

Definition at line 120 of file ConfusionNet.cpp.

References Clear(), Moses::Word::CreateFromString(), data, EPSILON, Moses::InputFeature::GetNumInputScores(), Moses::InputFeature::GetNumRealWordsInInput(), Moses::Input, Moses::InputFeature::InstancePtr(), Moses::LOWEST_SCORE, Moses::InputType::m_options, prob(), Moses::ShrinkToFit(), totalCount, TRACE_ERR, and VERBOSE.

Referenced by ReadF().

Here is the call graph for this function:

Here is the caller graph for this function:

bool Moses::ConfusionNet::ReadFormat1 ( std::istream & in ) [protected]

Definition at line 178 of file ConfusionNet.cpp.

References Clear(), Moses::Word::CreateFromString(), data, Moses::Input, Moses::InputType::m_options, prob(), and VERBOSE.

Referenced by ReadF().

Here is the call graph for this function:

Here is the caller graph for this function:

void Moses::ConfusionNet::String2Word	(	const std::string &	s,
		Word &	w,
		const std::vector< FactorType > &	factorOrder
	)			`[protected]`

Member Data Documentation

std::vector<Column> Moses::ConfusionNet::data [protected]

Definition at line 30 of file ConfusionNet.h.

Referenced by Clear(), ConfusionNet(), Empty(), Moses::WordLattice::GetAsEdgeMatrix(), GetColumn(), GetSize(), Moses::WordLattice::InitializeFromPCNDataType(), Moses::WordLattice::Print(), Print(), ReadFormat0(), and ReadFormat1().

NonTerminalSet Moses::ConfusionNet::m_defaultLabelSet [protected]

Definition at line 31 of file ConfusionNet.h.

Referenced by ConfusionNet(), and GetLabelSet().

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

/disk4/html/www/moses/doxygen/mosesdecoder/moses/ConfusionNet.h
/disk4/html/www/moses/doxygen/mosesdecoder/moses/ConfusionNet.cpp


Public Types
typedef std::vector< std::pair < Word, ScorePair > >	Column
Public Member Functions
	ConfusionNet (AllOptions::ptr const &opts)
virtual	~ConfusionNet ()
	ConfusionNet (Sentence const &s)
InputTypeEnum	GetType () const
const Column &	GetColumn (size_t i) const
const Column &	operator[] (size_t i) const
virtual size_t	GetColumnIncrement (size_t i, size_t j) const
bool	Empty () const
	returns 1 for CNs
size_t	GetSize () const
	number of words in this sentence/confusion network
void	Clear ()
bool	ReadF (std::istream &, int format=0)
virtual void	Print (std::ostream &) const
	Output debugging info to stream out.
int	Read (std::istream &in)
	populate this InputType with data from in stream
Phrase	GetSubString (const Range &) const
	return substring. Only valid for Sentence class. TODO - get rid of this fn
std::string	GetStringRep (const std::vector< FactorType > factorsToPrint) const
const Word &	GetWord (size_t pos) const
	return substring at a particular position. Only valid for Sentence class. TODO - get rid of this fn
TranslationOptionCollection *	CreateTranslationOptionCollection (ttasksptr const &ttask) const
	create trans options specific to this InputType
const NonTerminalSet &	GetLabelSet (size_t, size_t) const
Protected Member Functions
bool	ReadFormat0 (std::istream &)
bool	ReadFormat1 (std::istream &)
void	String2Word (const std::string &s, Word &w, const std::vector< FactorType > &factorOrder)
Protected Attributes
std::vector< Column >	data
NonTerminalSet	m_defaultLabelSet