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