Function main

LASlib/example/lasexample_write_only_with_extra_bytes.cpp:73–292

}

int main(int argc, char *argv[])
{
  int i;
  bool verbose = false;
  double start_time = 0.0;

  LASwriteOpener laswriteopener;

  if (argc == 1)
  {
    fprintf(stderr,"%s is better run in the command line\n", argv[0]);
    char file_name[256];
    fprintf(stderr,"enter output file: "); fgets(file_name, 256, stdin);
    file_name[strlen(file_name)-1] = '\0';
    laswriteopener.set_file_name(file_name);
  }
  else
  {
    laswriteopener.parse(argc, argv);
  }

  for (i = 1; i < argc; i++)
  {
    if (argv[i][0] == '\0')
    {
      continue;
    }
    else if (strcmp(argv[i],"-h") == 0 || strcmp(argv[i],"-help") == 0)
    {
      usage();
    }
    else if (strcmp(argv[i],"-v") == 0 || strcmp(argv[i],"-verbose") == 0)
    {
      verbose = true;
    }
    else if (i == argc - 1 && !laswriteopener.active())
    {
      laswriteopener.set_file_name(argv[i]);
    }
    else
    {
      fprintf(stderr, "ERROR: cannot understand argument '%s'\n", argv[i]);
      usage();
    }
  }

  if (verbose) start_time = taketime();

  // check output

  if (!laswriteopener.active())
  {
    fprintf(stderr,"ERROR: no output specified\n");
    usage(argc == 1);
  }

  // init header