This operation checks the sanity of a FST's contents. It returns false if the transducer is incomplete or ill-formed (e.g., a non-trivial FST that has no initial state or transitions to non-existent destination states).


template<class Arc>
bool Verify(const Fst<Arc> &fst);



  • Time: O(V + E)
  • Space: O(1)
where V = # of states and E = # of arcs.

-- MichaelRiley - 03 Mar 2009

This topic: FST > WebHome > FstQuickTour > VerifyDoc
Topic revision: r2 - 2018-04-27 - MichaelRiley
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