LatticeToStdMapper< Real > Class Template Reference

Class LatticeToStdMapper maps a LatticeArc to a normal arc (StdArc) by adding the elements of the LatticeArc weight. More...

#include <lattice-utils.h>

Public Member Functions
StdArc	operator() (const LatticeArc &arc)
MapFinalAction	FinalAction ()
MapSymbolsAction	InputSymbolsAction ()
MapSymbolsAction	OutputSymbolsAction ()
uint64	Properties (uint64 props)

Private Types
typedef LatticeWeightTpl< Real >	LatticeWeight
typedef ArcTpl< LatticeWeight >	LatticeArc

Detailed Description

template<class Real>
class fst::LatticeToStdMapper< Real >

Class LatticeToStdMapper maps a LatticeArc to a normal arc (StdArc) by adding the elements of the LatticeArc weight.

Definition at line 226 of file lattice-utils.h.

Member Typedef Documentation

LatticeArc

typedef ArcTpl<LatticeWeight> LatticeArc

private

Definition at line 228 of file lattice-utils.h.

LatticeWeight

typedef LatticeWeightTpl<Real> LatticeWeight

private

Definition at line 227 of file lattice-utils.h.

Member Function Documentation

FinalAction()

MapFinalAction FinalAction ( )

inline

Definition at line 235 of file lattice-utils.h.

{ return MAP_NO_SUPERFINAL; }

InputSymbolsAction()

MapSymbolsAction InputSymbolsAction ( )

inline

Definition at line 237 of file lattice-utils.h.

{ return MAP_COPY_SYMBOLS; }

operator()()

StdArc operator() ( const LatticeArc &  arc )

inline

Definition at line 230 of file lattice-utils.h.

                                           {
    return StdArc(arc.ilabel, arc.olabel,
                  StdArc::Weight(arc.weight.Value1() + arc.weight.Value2()),
                  arc.nextstate);
  }

OutputSymbolsAction()

MapSymbolsAction OutputSymbolsAction ( )

inline

Definition at line 239 of file lattice-utils.h.

{ return MAP_COPY_SYMBOLS; }

Properties()

uint64 Properties ( uint64  props )

inline

Definition at line 242 of file lattice-utils.h.

References fst::PruneCompactLattice().

{ return props; }

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

• fstext/lattice-utils.h