tree-info.cc File Reference

#include "base/kaldi-common.h"
#include "util/common-utils.h"
#include "hmm/hmm-topology.h"
#include "tree/context-dep.h"

Include dependency graph for tree-info.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 26 of file tree-info.cc.

References ContextDependency::CentralPosition(), ContextDependency::ContextWidth(), ParseOptions::GetArg(), ParseOptions::NumArgs(), ContextDependency::NumPdfs(), ParseOptions::PrintUsage(), ParseOptions::Read(), and kaldi::ReadKaldiObject().

                                 {
  using namespace kaldi;
  try {
    using namespace kaldi;
    typedef kaldi::int32 int32;

    const char *usage =
        "Print information about decision tree (mainly the number of pdfs), to stdout\n"
        "Usage:  tree-info <tree-in>\n";
        
    ParseOptions po(usage);
    
    po.Read(argc, argv);

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

    std::string tree_in_filename = po.GetArg(1);

    ContextDependency ctx_dep;
    ReadKaldiObject(tree_in_filename, &ctx_dep);

    std::cout << "num-pdfs " << ctx_dep.NumPdfs() << std::endl;
    std::cout << "context-width " << ctx_dep.ContextWidth() << std::endl;
    std::cout << "central-position " << ctx_dep.CentralPosition() << std::endl;
    
  } catch(const std::exception &e) {
    std::cerr << e.what();
    return -1;
  }
}