fst::VectorFst< A > Class Template Reference

#include <fst/vector-fst.h>

Inherits ImplToMutableFst< VectorFstImpl< A > >.

Collaboration diagram for fst::VectorFst< A >:

List of all members.

Public Types
typedef A	Arc
typedef A::StateId	StateId
typedef VectorFstImpl< A >	Impl
Public Member Functions
	VectorFst ()
	VectorFst (const Fst< A > &fst)
	VectorFst (const VectorFst< A > &fst)
virtual VectorFst< A > *	Copy (bool safe=false) const
	Get a copy of this VectorFst. See Fst<>::Copy() for further doc.
VectorFst< A > &	operator= (const VectorFst< A > &fst)
virtual VectorFst< A > &	operator= (const Fst< A > &fst)
void	ReserveStates (StateId n)
void	ReserveArcs (StateId s, size_t n)
virtual void	InitStateIterator (StateIteratorData< Arc > *data) const
virtual void	InitArcIterator (StateId s, ArcIteratorData< Arc > *data) const
virtual void	InitMutableArcIterator (StateId s, MutableArcIteratorData< A > *)
	Provide information needed for the generic mutable arc iterator.
Static Public Member Functions
static VectorFst< A > *	Read (istream &strm, const FstReadOptions &opts)
	Read a VectorFst from an input stream; return NULL on error.
static VectorFst< A > *	Read (const string &filename)
Friends
class	StateIterator< VectorFst< A > >
class	ArcIterator< VectorFst< A > >
class	MutableArcIterator< VectorFst< A > >
template<class F , class G >
void	Cast (const F &, G *)

---

Detailed Description

template<class A>
class fst::VectorFst< A >

Simple concrete, mutable FST. This class attaches interface to implementation and handles reference counting, delegating most methods to ImplToMutableFst. Supports additional operations: ReserveStates and ReserveArcs (cf. STL vectors).

Definition at line 427 of file vector-fst.h.

---

Member Typedef Documentation

template<class A>

typedef A fst::VectorFst< A >::Arc

Reimplemented from fst::ImplToMutableFst< VectorFstImpl< A > >.

Definition at line 434 of file vector-fst.h.

template<class A>

typedef VectorFstImpl<A> fst::VectorFst< A >::Impl

Definition at line 436 of file vector-fst.h.

template<class A>

typedef A::StateId fst::VectorFst< A >::StateId

Reimplemented from fst::ImplToMutableFst< VectorFstImpl< A > >.

Definition at line 435 of file vector-fst.h.

---

Constructor & Destructor Documentation

template<class A>

fst::VectorFst< A >::VectorFst

(

)

[inline]

Definition at line 438 of file vector-fst.h.

template<class A>

fst::VectorFst< A >::VectorFst

(

const Fst< A > &

fst

)

[inline, explicit]

Definition at line 440 of file vector-fst.h.

template<class A>

fst::VectorFst< A >::VectorFst

(

const VectorFst< A > &

fst

)

[inline]

Definition at line 443 of file vector-fst.h.

---

Member Function Documentation

template<class A>

virtual VectorFst<A>* fst::VectorFst< A >::Copy

(

bool

safe = false

)

const [inline, virtual]

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

Implements fst::MutableFst< typename VectorFstImpl< A >::Arc >.

Definition at line 446 of file vector-fst.h.

template<class A>

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

Definition at line 487 of file vector-fst.h.

template<class A>

void fst::VectorFst< A >::InitMutableArcIterator	(	StateId	s,
		MutableArcIteratorData< A > *	data
	)			[inline, virtual]

Provide information needed for the generic mutable arc iterator.

Definition at line 671 of file vector-fst.h.

template<class A>

virtual void fst::VectorFst< A >::InitStateIterator

(

StateIteratorData< Arc > *

data

)

const [inline, virtual]

Definition at line 483 of file vector-fst.h.

template<class A>

VectorFst<A>& fst::VectorFst< A >::operator=

(

const VectorFst< A > &

fst

)

[inline]

Definition at line 450 of file vector-fst.h.

template<class A>

virtual VectorFst<A>& fst::VectorFst< A >::operator=

(

const Fst< A > &

fst

)

[inline, virtual]

Definition at line 455 of file vector-fst.h.

template<class A>

static VectorFst<A>* fst::VectorFst< A >::Read

(

const string &

filename

)

[inline, static]

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

Reimplemented from fst::ImplToExpandedFst< VectorFstImpl< A >, MutableFst< typename VectorFstImpl< A >::Arc > >.

Definition at line 468 of file vector-fst.h.

template<class A>

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

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

Reimplemented from fst::MutableFst< typename VectorFstImpl< A >::Arc >.

Definition at line 461 of file vector-fst.h.

template<class A>

void fst::VectorFst< A >::ReserveArcs	(	StateId	s,
		size_t	n
	)			[inline]

Definition at line 478 of file vector-fst.h.

template<class A>

void fst::VectorFst< A >::ReserveStates

(

StateId

n

)

[inline]

Definition at line 473 of file vector-fst.h.

---

Friends And Related Function Documentation

template<class A>

friend class ArcIterator< VectorFst< A > > [friend]

Definition at line 430 of file vector-fst.h.

template<class A>

template<class F , class G >

void Cast	(	const F &	,
		G *
	)			[friend]

Converts FSTs by casting their implementations, where this makes sense (which excludes implementations with virtual methods). Must be a friend of the Fst classes involved (currently the concrete Fsts: VectorFst, ConstFst, CompactFst).

template<class A>

friend class MutableArcIterator< VectorFst< A > > [friend]

Definition at line 431 of file vector-fst.h.

template<class A>

friend class StateIterator< VectorFst< A > > [friend]

Definition at line 429 of file vector-fst.h.

---

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

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