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#include <fst/script/fst-class.h>
18#include <fst/script/script-impl.h>
19#include <fst/script/relabel.h>
20
21namespace fst {
22namespace script {
23
24// 1
25void Relabel(MutableFstClass *ofst,
26             const SymbolTable *old_isyms, const SymbolTable *relabel_isyms,
27             bool attach_new_isyms,
28             const SymbolTable *old_osyms, const SymbolTable *relabel_osyms,
29             bool attach_new_osyms) {
30  RelabelArgs1 args(ofst, old_isyms, relabel_isyms, attach_new_isyms,
31                         old_osyms, relabel_osyms, attach_new_osyms);
32  Apply<Operation<RelabelArgs1> >("Relabel", ofst->ArcType(), &args);
33}
34
35// 2
36void Relabel(MutableFstClass *ofst,
37             const vector<pair<int64, int64> > &ipairs,
38             const vector<pair<int64, int64> > &opairs) {
39  RelabelArgs2 args(ofst, ipairs, opairs);
40
41  Apply<Operation<RelabelArgs2> >("Relabel", ofst->ArcType(), &args);
42}
43
44// 3
45void Relabel(MutableFstClass *fst,
46             const SymbolTable *new_isymbols,
47             const SymbolTable *new_osymbols) {
48  RelabelArgs3 args(fst, new_isymbols, new_osymbols);
49  Apply<Operation<RelabelArgs3> >("Relabel", fst->ArcType(), &args);
50}
51
52// 1
53REGISTER_FST_OPERATION(Relabel, StdArc, RelabelArgs1);
54REGISTER_FST_OPERATION(Relabel, LogArc, RelabelArgs1);
55REGISTER_FST_OPERATION(Relabel, Log64Arc, RelabelArgs1);
56
57// 2
58REGISTER_FST_OPERATION(Relabel, StdArc, RelabelArgs2);
59REGISTER_FST_OPERATION(Relabel, LogArc, RelabelArgs2);
60REGISTER_FST_OPERATION(Relabel, Log64Arc, RelabelArgs2);
61
62// 3
63REGISTER_FST_OPERATION(Relabel, StdArc, RelabelArgs3);
64REGISTER_FST_OPERATION(Relabel, LogArc, RelabelArgs3);
65REGISTER_FST_OPERATION(Relabel, Log64Arc, RelabelArgs3);
66
67}  // namespace script
68}  // namespace fst
69