FST  openfst-1.8.3
OpenFst Library
compose.h
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3 // Licensed under the Apache License, Version 2.0 (the 'License');
4 // you may not use this file except in compliance with the License.
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15 // See www.openfst.org for extensive documentation on this weighted
16 // finite-state transducer library.
17 
18 #ifndef FST_SCRIPT_COMPOSE_H_
19 #define FST_SCRIPT_COMPOSE_H_
20 
21 #include <tuple>
22 
23 #include <fst/compose.h>
24 #include <fst/fst.h>
25 #include <fst/mutable-fst.h>
26 #include <fst/script/fst-class.h>
27 
28 namespace fst {
29 namespace script {
30 
31 using FstComposeArgs = std::tuple<const FstClass &, const FstClass &,
33 
34 template <class Arc>
35 void Compose(FstComposeArgs *args) {
36  const Fst<Arc> &ifst1 = *std::get<0>(*args).GetFst<Arc>();
37  const Fst<Arc> &ifst2 = *std::get<1>(*args).GetFst<Arc>();
38  MutableFst<Arc> *ofst = std::get<2>(*args)->GetMutableFst<Arc>();
39  const auto &opts = std::get<3>(*args);
40  Compose(ifst1, ifst2, ofst, opts);
41 }
42 
43 void Compose(const FstClass &ifst1, const FstClass &ifst2,
44  MutableFstClass *ofst,
45  const ComposeOptions &opts = ComposeOptions());
46 
47 } // namespace script
48 } // namespace fst
49 
50 #endif // FST_SCRIPT_COMPOSE_H_
std::tuple< const FstClass &, const FstClass &, MutableFstClass *, const ComposeOptions & > FstComposeArgs
Definition: compose.h:32
void Compose(const FstClass &ifst1, const FstClass &ifst2, const std::vector< std::pair< int64_t, int64_t >> &parens, const std::vector< int64_t > &assignments, MutableFstClass *ofst, const MPdtComposeOptions &copts, bool left_pdt)
Definition: mpdtscript.cc:41