269         lfst_(0),  in matcher_()
276         lfst_(lmatcher.lfst_),
313     lfst_ = &fst;
333   const Fst<Arc> *lfst_;   // Look-ahead FST  variable
339   if (&fst != lfst_)  in LookAheadFst()
349       lfst_->Final(s) != Weight::Zero()) {  in LookAheadFst()
355                               Times(fst_.Final(s_), lfst_->Final(s))));  in LookAheadFst()
367   for (ArcIterator< Fst<Arc> > aiter(*lfst_, s);  in LookAheadFst()
441         lfst_(0),  in matcher_()
463         lfst_(lmatcher.lfst_),
545     lfst_ = &fst;
552     lfst_ = static_cast<const Fst<Arc> *>(&fst);
573   const Fst<Arc> *lfst_;                     // Look-ahead FST  variable
584   if (static_cast<const Fst<Arc> *>(&fst) != lfst_)  in LookAheadFst()
602                                            internal::NumArcs(*lfst_, s),  in LookAheadFst()
604   Weight lfinal = internal::Final(*lfst_, s);  in LookAheadFst()