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_COMPOSE_H_ 18f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson#define FST_SCRIPT_COMPOSE_H_ 19f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson 20f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson#include <fst/script/arg-packs.h> 21f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson#include <fst/script/fst-class.h> 22f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson#include <fst/compose.h> 23f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson 24f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodsonnamespace fst { 25f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodsonnamespace script { 26f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson 27f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodsontypedef args::Package<const FstClass&, const FstClass&, 28f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson MutableFstClass*, ComposeFilter> ComposeArgs1; 29f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson 30f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodsontemplate<class Arc> 31f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodsonvoid Compose(ComposeArgs1 *args) { 32f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson const Fst<Arc> &ifst1 = *(args->arg1.GetFst<Arc>()); 33f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson const Fst<Arc> &ifst2 = *(args->arg2.GetFst<Arc>()); 34f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson MutableFst<Arc> *ofst = args->arg3->GetMutableFst<Arc>(); 35f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson 36f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson Compose(ifst1, ifst2, ofst, args->arg4); 37f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson} 38f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson 39f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodsontypedef fst::ComposeOptions ComposeOptions; 40f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson 41f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodsontypedef args::Package<const FstClass&, const FstClass&, 42f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson MutableFstClass*, const ComposeOptions &> ComposeArgs2; 43f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson 44f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodsontemplate<class Arc> 45f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodsonvoid Compose(ComposeArgs2 *args) { 46f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson const Fst<Arc> &ifst1 = *(args->arg1.GetFst<Arc>()); 47f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson const Fst<Arc> &ifst2 = *(args->arg2.GetFst<Arc>()); 48f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson MutableFst<Arc> *ofst = args->arg3->GetMutableFst<Arc>(); 49f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson 50f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson Compose(ifst1, ifst2, ofst, args->arg4); 51f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson} 52f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson 53f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodsonvoid Compose(const FstClass &ifst1, const FstClass &ifst2, 54f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson MutableFstClass *ofst, 55f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson const ComposeOptions &opts = fst::script::ComposeOptions()); 56f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson 57f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodsonvoid Compose(const FstClass &ifst1, const FstClass &ifst2, 58f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson MutableFstClass *ofst, ComposeFilter compose_filter); 59f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson 60f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson} // namespace script 61f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson} // namespace fst 62f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson 63f4c12fce1ee58e670f9c3fce46c40296ba9ee8a2Ian Hodson#endif // FST_SCRIPT_COMPOSE_H_ 64