fst::ConstFst< A, U > Class Template Reference

#include <fst/const-fst.h>

Inherits ImplToExpandedFst< ConstFstImpl< A, U > >.

Collaboration diagram for fst::ConstFst< A, U >:

List of all members.

Public Types
typedef A	Arc
typedef A::StateId	StateId
typedef ConstFstImpl< A, U >	Impl
typedef U	Unsigned
Public Member Functions
template<class F , class G >
void friend	Cast (const F &, G *)
	ConstFst ()
	ConstFst (const Fst< A > &fst)
	ConstFst (const ConstFst< A, U > &fst)
virtual ConstFst< A, U > *	Copy (bool safe=false) const
	Get a copy of this ConstFst. See Fst<>::Copy() for further doc.
virtual void	InitStateIterator (StateIteratorData< Arc > *data) const
virtual void	InitArcIterator (StateId s, ArcIteratorData< Arc > *data) const
Static Public Member Functions
static ConstFst< A, U > *	Read (istream &strm, const FstReadOptions &opts)
	Read a ConstFst from an input stream; return NULL on error.
static ConstFst< A, U > *	Read (const string &filename)
Friends
class	StateIterator< ConstFst< A, U > >
class	ArcIterator< ConstFst< A, U > >

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Detailed Description

template<class A, class U>
class fst::ConstFst< A, U >

Simple concrete immutable FST. This class attaches interface to implementation and handles reference counting, delegating most methods to ImplToExpandedFst. The unsigned type U is used to represent indices into the arc array (uint32 by default, declared in fst-decl.h).

Definition at line 261 of file const-fst.h.

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Member Typedef Documentation

template<class A, class U>

typedef A fst::ConstFst< A, U >::Arc

Reimplemented from fst::ImplToExpandedFst< ConstFstImpl< A, U > >.

Definition at line 267 of file const-fst.h.

template<class A, class U>

typedef ConstFstImpl<A, U> fst::ConstFst< A, U >::Impl

Definition at line 269 of file const-fst.h.

template<class A, class U>

typedef A::StateId fst::ConstFst< A, U >::StateId

Reimplemented from fst::ImplToExpandedFst< ConstFstImpl< A, U > >.

Definition at line 268 of file const-fst.h.

template<class A, class U>

typedef U fst::ConstFst< A, U >::Unsigned

Definition at line 270 of file const-fst.h.

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Constructor & Destructor Documentation

template<class A, class U>

fst::ConstFst< A, U >::ConstFst

(

)

[inline]

Definition at line 272 of file const-fst.h.

template<class A, class U>

fst::ConstFst< A, U >::ConstFst

(

const Fst< A > &

fst

)

[inline, explicit]

Definition at line 274 of file const-fst.h.

template<class A, class U>

fst::ConstFst< A, U >::ConstFst

(

const ConstFst< A, U > &

fst

)

[inline]

Definition at line 277 of file const-fst.h.

---

Member Function Documentation

template<class A, class U>

template<class F , class G >

void friend fst::ConstFst< A, U >::Cast	(	const F &	,
		G *
	)

template<class A, class U>

virtual ConstFst<A, U>* fst::ConstFst< A, U >::Copy

(

bool

safe = false

)

const [inline, virtual]

Get a copy of this ConstFst. See Fst<>::Copy() for further doc.

Implements fst::ExpandedFst< typename ConstFstImpl< A, U >::Arc >.

Definition at line 280 of file const-fst.h.

template<class A, class U>

virtual void fst::ConstFst< A, U >::InitArcIterator	(	StateId	s,
		ArcIteratorData< Arc > *	data
	)			const [inline, virtual]

Definition at line 301 of file const-fst.h.

template<class A, class U>

virtual void fst::ConstFst< A, U >::InitStateIterator

(

StateIteratorData< Arc > *

data

)

const [inline, virtual]

Definition at line 297 of file const-fst.h.

template<class A, class U>

static ConstFst<A, U>* fst::ConstFst< A, U >::Read	(	istream &	strm,
		const FstReadOptions &	opts
	)			[inline, static]

Read a ConstFst from an input stream; return NULL on error.

Reimplemented from fst::ExpandedFst< typename ConstFstImpl< A, U >::Arc >.

Definition at line 285 of file const-fst.h.

template<class A, class U>

static ConstFst<A, U>* fst::ConstFst< A, U >::Read

(

const string &

filename

)

[inline, static]

Read a ConstFst from a file; return NULL on error Empty filename reads from standard input

Reimplemented from fst::ImplToExpandedFst< ConstFstImpl< A, U > >.

Definition at line 292 of file const-fst.h.

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Friends And Related Function Documentation

template<class A, class U>

friend class ArcIterator< ConstFst< A, U > > [friend]

Definition at line 264 of file const-fst.h.

template<class A, class U>

friend class StateIterator< ConstFst< A, U > > [friend]

Definition at line 263 of file const-fst.h.

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

• openfst-1.2.6/src/include/fst/const-fst.h