text: // Copyright 2005-2020 Google LLC
  //
  // Licensed under the Apache License, Version 2.0 (the 'License');
  // you may not use this file except in compliance with the License.
  // You may obtain a copy of the License at
  //
  //     http://www.apache.org/licenses/LICENSE-2.0
  //
  // Unless required by applicable law or agreed to in writing, software
  // distributed under the License is distributed on an 'AS IS' BASIS,
  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  // See the License for the specific language governing permissions and
  // limitations under the License.
  //
  // See www.openfst.org for extensive documentation on this weighted
  // finite-state transducer library.
  
  #include <fst/script/randgen.h>
  
  #include <fst/script/script-impl.h>
  
  namespace fst {
  namespace script {
  
  void RandGen(const FstClass &ifst, MutableFstClass *ofst,
               const RandGenOptions<RandArcSelection> &opts, uint64 seed) {
    if (!internal::ArcTypesMatch(ifst, *ofst, "RandGen")) {
      ofst->SetProperties(kError, kError);
      return;
    }
    RandGenArgs args(ifst, ofst, opts, seed);
    Apply<Operation<RandGenArgs>>("RandGen", ifst.ArcType(), &args);
  }
  
  REGISTER_FST_OPERATION_3ARCS(RandGen, RandGenArgs);
  
  }  // namespace script
  }  // namespace fst
  