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Lines Matching refs:ofst

36 void Reverse(const Fst<Arc> &ifst, MutableFst<RevArc> *ofst) {
41   ofst->DeleteStates();
42   ofst->SetInputSymbols(ifst.InputSymbols());
43   ofst->SetOutputSymbols(ifst.OutputSymbols());
45   StateId ostart = ofst->AddState();
46   ofst->SetStart(ostart);
53     while (ofst->NumStates() <= os)
54       ofst->AddState();
56       ofst->SetFinal(os, RevWeight::One());
61       ofst->AddArc(0, oarc);
70       while (ofst->NumStates() <= nos)
71         ofst->AddState();
72       ofst->AddArc(nos, oarc);
76   uint64 oprops = ofst->Properties(kFstProperties, false);
77   ofst->SetProperties(ReverseProperties(iprops) | oprops, kFstProperties);