FST  openfst-1.8.1
OpenFst Library
compressscript.cc
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1 // Copyright 2005-2020 Google LLC
2 //
3 // Licensed under the Apache License, Version 2.0 (the 'License');
4 // you may not use this file except in compliance with the License.
5 // You may obtain a copy of the License at
6 //
7 // http://www.apache.org/licenses/LICENSE-2.0
8 //
9 // Unless required by applicable law or agreed to in writing, software
10 // distributed under the License is distributed on an 'AS IS' BASIS,
11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 // See the License for the specific language governing permissions and
13 // limitations under the License.
14 //
15 // See www.openfst.org for extensive documentation on this weighted
16 // finite-state transducer library.
17 
19 
20 #include <fst/arc-map.h>
21 #include <fst/script/script-impl.h>
22 
23 namespace fst {
24 namespace script {
25 
26 bool Compress(const FstClass &fst, const std::string &source) {
27  CompressInnerArgs iargs(fst, source);
28  CompressArgs args(iargs);
29  Apply<Operation<CompressArgs>>("Compress", fst.ArcType(), &args);
30  return args.retval;
31 }
32 
34 
35 bool Decompress(const std::string &source, MutableFstClass *fst) {
36  DecompressInnerArgs iargs(source, fst);
37  DecompressArgs args(iargs);
38  Apply<Operation<DecompressArgs>>("Decompress", fst->ArcType(), &args);
39  return args.retval;
40 }
41 
43 
44 } // namespace script
45 } // namespace fst
REGISTER_FST_OPERATION_3ARCS(Compress, CompressArgs)
const std::string & ArcType() const final
Definition: fst-class.h:320
std::tuple< const FstClass &, const std::string & > CompressInnerArgs
std::tuple< const std::string &, MutableFstClass * > DecompressInnerArgs
bool Compress(const FstClass &fst, const std::string &source)
bool Decompress(const std::string &source, MutableFstClass *fst)