// See www.openfst.org for extensive documentation on this weighted
  // finite-state transducer library.
  
  #include <string>
  
  #include <fst/script/fst-class.h>
  #include <fst/script/info.h>
  #include <fst/script/script-impl.h>
  
  namespace fst {
  namespace script {
  
  void PrintFstInfo(const FstClass &fst, bool test_properties,
                    const string &arc_filter, const string &info_type, bool pipe,
                    bool verify) {
    InfoArgs args(fst, test_properties, arc_filter, info_type, pipe, verify);
    Apply<Operation<InfoArgs>>("PrintFstInfo", fst.ArcType(), &args);
  }
  
  void GetFstInfo(const FstClass &fst, bool test_properties,
                  const string &arc_filter, const string &info_type, bool verify,
                  FstInfo *result) {
    GetInfoArgs args(fst, test_properties, arc_filter, info_type, verify, result);
    Apply<Operation<GetInfoArgs>>("GetFstInfo", fst.ArcType(), &args);
  }
  
  REGISTER_FST_OPERATION(PrintFstInfo, StdArc, InfoArgs);
  REGISTER_FST_OPERATION(PrintFstInfo, LogArc, InfoArgs);
  REGISTER_FST_OPERATION(PrintFstInfo, Log64Arc, InfoArgs);
  
  REGISTER_FST_OPERATION(GetFstInfo, StdArc, GetInfoArgs);
  REGISTER_FST_OPERATION(GetFstInfo, LogArc, GetInfoArgs);
  REGISTER_FST_OPERATION(GetFstInfo, Log64Arc, GetInfoArgs);
  
  }  // namespace script
  }  // namespace fst