66 lines
1.7 KiB
C++
66 lines
1.7 KiB
C++
|
// fstbin/fstdeterminizelog.cc
|
||
|
|
|
||
|
|
// Copyright 2009-2011 Microsoft Corporation
|
||
|
|
|
||
|
|
// See ../../COPYING for clarification regarding multiple authors
|
||
|
|
//
|
||
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
||
|
|
// you may not use this file except in compliance with the License.
|
||
|
|
// You may obtain a copy of the License at
|
||
|
|
//
|
||
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
||
|
|
//
|
||
|
|
// THIS CODE IS PROVIDED *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
|
||
|
|
// KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED
|
||
|
|
// WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,
|
||
|
|
// MERCHANTABLITY OR NON-INFRINGEMENT.
|
||
|
|
// See the Apache 2 License for the specific language governing permissions and
|
||
|
|
// limitations under the License.
|
||
|
|
|
||
|
|
|
||
|
|
#include "base/kaldi-common.h"
|
||
|
|
#include "util/kaldi-io.h"
|
||
|
|
#include "util/parse-options.h"
|
||
|
|
#include "util/text-utils.h"
|
||
|
|
#include "fst/fstlib.h"
|
||
|
|
#include "fstext/fstext-utils.h"
|
||
|
|
#include "fstext/kaldi-fst-io.h"
|
||
|
|
|
||
|
|
int main(int argc, char *argv[]) {
|
||
|
|
try {
|
||
|
|
using namespace kaldi;
|
||
|
|
using namespace fst;
|
||
|
|
using kaldi::int32;
|
||
|
|
|
||
|
|
const char *usage =
|
||
|
|
"Determinizes in the log semiring\n"
|
||
|
|
"\n"
|
||
|
|
"Usage: fstdeterminizelog [in.fst [out.fst] ]\n"
|
||
|
|
"\n"
|
||
|
|
"See also fstdeterminizestar\n";
|
||
|
|
|
||
|
|
ParseOptions po(usage);
|
||
|
|
po.Read(argc, argv);
|
||
|
|
|
||
|
|
if (po.NumArgs() > 2) {
|
||
|
|
po.PrintUsage();
|
||
|
|
exit(1);
|
||
|
|
}
|
||
|
|
|
||
|
|
std::string fst_in_filename = po.GetOptArg(1),
|
||
|
|
fst_out_filename = po.GetOptArg(2);
|
||
|
|
|
||
|
|
VectorFst<StdArc> *fst = ReadFstKaldi(fst_in_filename);
|
||
|
|
|
||
|
|
DeterminizeInLog(fst);
|
||
|
|
|
||
|
|
WriteFstKaldi(*fst, fst_out_filename);
|
||
|
|
delete fst;
|
||
|
|
return 0;
|
||
|
|
} catch(const std::exception &e) {
|
||
|
|
std::cerr << e.what();
|
||
|
|
return -1;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|