FST  openfst-1.8.3
OpenFst Library
randequivalent.cc
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1 // Copyright 2005-2024 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,
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12 // See the License for the specific language governing permissions and
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14 //
15 // See www.openfst.org for extensive documentation on this weighted
16 // finite-state transducer library.
17 
19 
20 #include <cstdint>
21 
22 #include <fst/randgen.h>
23 #include <fst/script/fst-class.h>
24 #include <fst/script/script-impl.h>
25 
26 namespace fst {
27 namespace script {
28 
29 bool RandEquivalent(const FstClass &fst1, const FstClass &fst2, int32_t npath,
30  const RandGenOptions<RandArcSelection> &opts, float delta,
31  uint64_t seed) {
32  if (!internal::ArcTypesMatch(fst1, fst2, "RandEquivalent")) return false;
33  FstRandEquivalentInnerArgs iargs{fst1, fst2, npath, opts, delta, seed};
34  FstRandEquivalentArgs args(iargs);
35  Apply<Operation<FstRandEquivalentArgs>>("RandEquivalent", fst1.ArcType(),
36  &args);
37  return args.retval;
38 }
39 
41 
42 } // namespace script
43 } // namespace fst
REGISTER_FST_OPERATION_3ARCS(Compress, CompressArgs)
void RandEquivalent(FstRandEquivalentArgs *args)
const std::string & ArcType() const final
Definition: fst-class.h:329
bool ArcTypesMatch(const M &m, const N &n, const std::string &op_name)
Definition: script-impl.h:195
std::tuple< const FstClass &, const FstClass &, int32_t, const RandGenOptions< RandArcSelection > &, float, uint64_t > FstRandEquivalentInnerArgs