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  1. // Copyright 2005-2024 Google LLC
  2. //
  3. // Licensed under the Apache License, Version 2.0 (the 'License');
  4. // you may not use this file except in compliance with the License.
  5. // You may obtain a copy of the License at
  6. //
  7. // http://www.apache.org/licenses/LICENSE-2.0
  8. //
  9. // Unless required by applicable law or agreed to in writing, software
  10. // distributed under the License is distributed on an 'AS IS' BASIS,
  11. // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12. // See the License for the specific language governing permissions and
  13. // limitations under the License.
  14. //
  15. // See www.openfst.org for extensive documentation on this weighted
  16. // finite-state transducer library.
  17. #ifndef FST_SCRIPT_VERIFY_H_
  18. #define FST_SCRIPT_VERIFY_H_
  19. #include <fst/fst.h>
  20. #include <fst/verify.h>
  21. #include <fst/script/arg-packs.h>
  22. #include <fst/script/fst-class.h>
  23. namespace fst {
  24. namespace script {
  25. using FstVerifyArgs = WithReturnValue<bool, const FstClass &>;
  26. template <class Arc>
  27. void Verify(FstVerifyArgs *args) {
  28. const Fst<Arc> &fst = *args->args.GetFst<Arc>();
  29. args->retval = Verify(fst);
  30. }
  31. bool Verify(const FstClass &fst);
  32. } // namespace script
  33. } // namespace fst
  34. #endif // FST_SCRIPT_VERIFY_H_