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_DECODE_H_
18#define FST_SCRIPT_DECODE_H_
19
20#include <string>
21
22#include <fst/script/arg-packs.h>
23#include <fst/script/fst-class.h>
24#include <fst/encode.h>
25
26namespace fst {
27namespace script {
28
29typedef args::Package<MutableFstClass*, const string&> DecodeArgs;
30
31template<class Arc>
32void Decode(DecodeArgs *args) {
33  MutableFst<Arc> *ofst = args->arg1->GetMutableFst<Arc>();
34
35  EncodeMapper<Arc> *decoder = EncodeMapper<Arc>::Read(args->arg2, DECODE);
36  Decode(ofst, *decoder);
37
38  delete decoder;
39}
40
41void Decode(MutableFstClass *fst, const string &coder_fname);
42
43}  // namespace script
44}  // namespace fst
45
46#endif  // FST_SCRIPT_DECODE_H_
47