// See www.openfst.org for extensive documentation on this weighted
  // finite-state transducer library.
  
  #include <fst/script/fst-class.h>
  #include <fst/script/closure.h>
  #include <fst/script/script-impl.h>
  
  namespace fst {
  namespace script {
  
  void Closure(MutableFstClass *fst, ClosureType closure_type) {
    ClosureArgs args(fst, closure_type);
    Apply<Operation<ClosureArgs>>("Closure", fst->ArcType(), &args);
  }
  
  REGISTER_FST_OPERATION(Closure, StdArc, ClosureArgs);
  REGISTER_FST_OPERATION(Closure, LogArc, ClosureArgs);
  REGISTER_FST_OPERATION(Closure, Log64Arc, ClosureArgs);
  
  }  // namespace script
  }  // namespace fst