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@google.com (Jake Ratkiewicz) 16 17#ifndef FST_SCRIPT_ARCSORT_H_ 18#define FST_SCRIPT_ARCSORT_H_ 19 20#include <fst/arcsort.h> 21#include <fst/script/arg-packs.h> 22#include <fst/script/fst-class.h> 23 24namespace fst { 25namespace script { 26 27enum ArcSortType { ILABEL_COMPARE, OLABEL_COMPARE }; 28 29typedef args::Package<MutableFstClass*, const ArcSortType> ArcSortArgs; 30 31template<class Arc> 32void ArcSort(ArcSortArgs *args) { 33 MutableFst<Arc> *fst = args->arg1->GetMutableFst<Arc>(); 34 35 if (args->arg2 == ILABEL_COMPARE) { 36 ILabelCompare<Arc> icomp; 37 ArcSort(fst, icomp); 38 } else { // OLABEL_COMPARE 39 OLabelCompare<Arc> ocomp; 40 ArcSort(fst, ocomp); 41 } 42} 43 44void ArcSort(MutableFstClass *ofst, ArcSortType sort_type); 45 46} // namespace script 47} // namespace fst 48 49#endif // FST_SCRIPT_ARCSORT_H_ 50