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openfst-1.8.4
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fstsynchronize-main.cc
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// Copyright 2005-2024 Google LLC
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//
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// Licensed under the Apache License, Version 2.0 (the 'License');
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an 'AS IS' BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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// See www.openfst.org for extensive documentation on this weighted
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// finite-state transducer library.
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//
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// Synchronizes an FST.
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#include <cstring>
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#include <memory>
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#include <string>
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#include <
fst/flags.h
>
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#include <
fst/script/fst-class.h
>
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#include <
fst/script/synchronize.h
>
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int
fstsynchronize_main
(
int
argc,
char
**argv) {
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namespace
s =
fst::script
;
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using
fst::script::FstClass
;
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using
fst::script::VectorFstClass
;
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std::string usage =
"Synchronizes an FST.\n\n Usage: "
;
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usage += argv[0];
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usage +=
" [in.fst [out.fst]]\n"
;
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SET_FLAGS
(usage.c_str(), &argc, &argv,
true
);
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if
(argc > 3) {
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ShowUsage
();
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return
1;
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}
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const
std::string in_name =
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(argc > 1 && strcmp(argv[1],
"-"
) != 0) ? argv[1] :
""
;
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const
std::string out_name =
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(argc > 2 && strcmp(argv[2],
"-"
) != 0) ? argv[2] :
""
;
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std::unique_ptr<FstClass> ifst(FstClass::Read(in_name));
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if
(!ifst)
return
1;
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VectorFstClass ofst(ifst->ArcType());
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s::Synchronize
(*ifst, &ofst);
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return
!ofst.Write(out_name);
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}
ShowUsage
void ShowUsage(bool long_usage=true)
Definition:
flags.cc:138
synchronize.h
fst-class.h
fst::script::Synchronize
void Synchronize(FstSynchronizeArgs *args)
Definition:
synchronize.h:34
SET_FLAGS
#define SET_FLAGS(usage, argc, argv, rmflags)
Definition:
flags.h:226
fst::script
Definition:
compressscript.cc:26
flags.h
fstsynchronize_main
int fstsynchronize_main(int argc, char **argv)
Definition:
fstsynchronize-main.cc:28
fst::script::VectorFstClass
Definition:
fst-class.h:562
fst::script::FstClass
Definition:
fst-class.h:313
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