| |
| // 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. |
| // |
| // Copyright 2005-2010 Google, Inc. |
| // Author: jpr@google.com (Jake Ratkiewicz) |
| |
| #ifndef FST_SCRIPT_INTERSECT_H_ |
| #define FST_SCRIPT_INTERSECT_H_ |
| |
| #include <fst/script/arg-packs.h> |
| #include <fst/script/fst-class.h> |
| #include <fst/intersect.h> |
| #include <fst/script/compose.h> // for ComposeOptions, ComposeFilter |
| |
| namespace fst { |
| namespace script { |
| |
| typedef args::Package<const FstClass&, const FstClass&, |
| MutableFstClass*, ComposeFilter> IntersectArgs1; |
| |
| template<class Arc> |
| void Intersect(IntersectArgs1 *args) { |
| const Fst<Arc> &ifst1 = *(args->arg1.GetFst<Arc>()); |
| const Fst<Arc> &ifst2 = *(args->arg2.GetFst<Arc>()); |
| MutableFst<Arc> *ofst = args->arg3->GetMutableFst<Arc>(); |
| |
| Intersect(ifst1, ifst2, ofst, args->arg4); |
| } |
| |
| typedef args::Package<const FstClass&, const FstClass&, |
| MutableFstClass*, const ComposeOptions &> IntersectArgs2; |
| |
| template<class Arc> |
| void Intersect(IntersectArgs2 *args) { |
| const Fst<Arc> &ifst1 = *(args->arg1.GetFst<Arc>()); |
| const Fst<Arc> &ifst2 = *(args->arg2.GetFst<Arc>()); |
| MutableFst<Arc> *ofst = args->arg3->GetMutableFst<Arc>(); |
| |
| Intersect(ifst1, ifst2, ofst, args->arg4); |
| } |
| |
| void Intersect(const FstClass &ifst1, const FstClass &ifst2, |
| MutableFstClass *ofst, |
| ComposeFilter compose_filter); |
| |
| void Intersect(const FstClass &ifst, const FstClass &ifst2, |
| MutableFstClass *ofst, |
| const ComposeOptions &opts = fst::script::ComposeOptions()); |
| |
| } // namespace script |
| } // namespace fst |
| |
| |
| |
| #endif // FST_SCRIPT_INTERSECT_H_ |