1f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson 2f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson// Licensed under the Apache License, Version 2.0 (the "License"); 3f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson// you may not use this file except in compliance with the License. 4f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson// You may obtain a copy of the License at 5f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson// 6f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson// http://www.apache.org/licenses/LICENSE-2.0 7f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson// 8f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson// Unless required by applicable law or agreed to in writing, software 9f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson// distributed under the License is distributed on an "AS IS" BASIS, 10f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 11f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson// See the License for the specific language governing permissions and 12f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson// limitations under the License. 13f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson// 14f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson// Copyright 2005-2010 Google, Inc. 15f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson// Author: jpr@google.com (Jake Ratkiewicz) 16f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson 17f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson#ifndef FST_SCRIPT_EQUIVALENT_H_ 18f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson#define FST_SCRIPT_EQUIVALENT_H_ 19f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson 20f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson#include <fst/script/arg-packs.h> 21f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson#include <fst/script/fst-class.h> 22f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson#include <fst/equivalent.h> 23f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson 24f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodsonnamespace fst { 25f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodsonnamespace script { 26f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson 27f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodsontypedef args::Package<const FstClass &, const FstClass &, 28f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson float> EquivalentInnerArgs; 29f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodsontypedef args::WithReturnValue<bool, EquivalentInnerArgs> EquivalentArgs; 30f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson 31f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodsontemplate<class Arc> 32f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodsonvoid Equivalent(EquivalentArgs *args) { 33f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson const Fst<Arc> &fst1 = *(args->args.arg1.GetFst<Arc>()); 34f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson const Fst<Arc> &fst2 = *(args->args.arg2.GetFst<Arc>()); 35f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson 36f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson args->retval = Equivalent(fst1, fst2, args->args.arg3); 37f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson} 38f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson 39f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodsonbool Equivalent(const FstClass &fst1, const FstClass &fst2, 40f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson float delta = kDelta); 41f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson 42f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson} // namespace script 43f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson} // namespace fst 44f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson 45f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson 46f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson 47f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson#endif // FST_SCRIPT_EQUIVALENT_H_ 48