copy-transition-model.cc File Reference

#include "hmm/transition-model.h"
#include "fst/fstlib.h"
#include "util/common-utils.h"

Include dependency graph for copy-transition-model.cc:

Go to the source code of this file.

Functions
int	main (int argc, char *argv[])

Function Documentation

main()

int main	(	int	argc,
		char *	argv[]
	)

Definition at line 25 of file copy-transition-model.cc.

References ParseOptions::GetArg(), KALDI_LOG, ParseOptions::NumArgs(), ParseOptions::PrintUsage(), ParseOptions::Read(), kaldi::ReadKaldiObject(), ParseOptions::Register(), and kaldi::WriteKaldiObject().

                                 {
  try {
    using namespace kaldi;
    typedef kaldi::int32 int32;
    using fst::SymbolTable;
    using fst::VectorFst;
    using fst::StdArc;

    const char *usage =
        "Copies a transition model (this can be used to separate transition \n"
        " models from the acoustic models they are written with.\n"
        "Usage:  copy-transition-model [options] <transition-model or model file> <transition-model-out>\n"
        "e.g.: \n"
        " copy-transition-model --binary=false 1.mdl 1.txt\n";

    bool binary;

    ParseOptions po(usage);

    po.Register("binary", &binary, "Write output in binary mode.");

    po.Read(argc, argv);

    if (po.NumArgs() != 2) {
      po.PrintUsage();
      exit(1);
    }

    std::string transition_model_rxfilename = po.GetArg(1),
        transition_model_wxfilename = po.GetArg(2);


    TransitionModel trans_model;
    ReadKaldiObject(transition_model_rxfilename, &trans_model);

    WriteKaldiObject(trans_model, transition_model_wxfilename, binary);

    KALDI_LOG << "Copied transition model.";
  } catch(const std::exception &e) {
    std::cerr << e.what();
    return -1;
  }
}