Represents the composition state. More...

#include <fst/state-table.h>

Collaboration diagram for fst::ComposeStateTuple< S, F >:

Public Types
typedef S	StateId
typedef F	FilterState
Public Member Functions
	ComposeStateTuple ()
	ComposeStateTuple (StateId s1, StateId s2, const FilterState &f)
Public Attributes
StateId	state_id1
	State Id on fst1.
StateId	state_id2
	State Id on fst2.
FilterState	filter_state
	State of composition filter.

Detailed Description

template<typename S, typename F>
struct fst::ComposeStateTuple< S, F >

Represents the composition state.

COMPOSITION STATE TUPLES AND TABLES

The composition state table has the form:

template <class A, class F> class ComposeStateTable { public: typedef A Arc; typedef F FilterState; typedef typename A::StateId StateId; typedef ComposeStateTuple<StateId> StateTuple;

Required constructors. Copy constructor does not copy state. ComposeStateTable(const Fst<Arc> &fst1, const Fst<Arc> &fst2); ComposeStateTable(const ComposeStateTable<A, F> &table); Lookup state ID by tuple. If it doesn't exist, then add it. StateId FindState(const StateTuple &); Lookup state tuple by state ID. const StateTuple<StateId> &Tuple(StateId) const; # of stored tuples. StateId Size() const; };

Definition at line 461 of file state-table.h.