Function read_args

library/tests/args.cpp:183–301

void read_args(
  int argc,
  char * argv[])
{
  for (unsigned i = 0; i < DTEST_NUM_OPTIONS; i++)
  {
    shortOptsAll += optList[i].shortName;
    if (optList[i].numArgs)
      shortOptsWithArg += optList[i].shortName;
  }

  if (argc == 1)
  {
    usage(argv[0]);
    exit(0);
  }

  SetDefaults();

  int c, m = 0;
  bool errFlag = false, matchFlag;
  string stmp;
  char * ctmp;
  struct stat buffer;

  while ((c = GetNextArgToken(argc, argv)) > 0)
  {
    switch(c)
    {
      case 'f':
        if (stat(optarg, &buffer) == 0)
        {
          options.fname_ = string(optarg);
          break;
        }

        stmp = "../hands/list" + string(optarg) + ".txt";
        if (stat(stmp.c_str(), &buffer) == 0)
        {
          options.fname_ = stmp;
          break;
        }

        cout << "Input file '" << optarg << "' not found\n";
        cout << "Input file '" << stmp << "' not found\n";
        nextToken -= 2;
        errFlag = true;
        break;

      case 's':
        matchFlag = false;
        stmp = optarg;
        transform(stmp.begin(), stmp.end(), stmp.begin(),
            [](unsigned char c) { return static_cast<char>(::tolower(c)); });

        for (unsigned i = 0; i < static_cast<unsigned>(Solver::DTEST_SOLVER_SIZE) && ! matchFlag; i++)
        {
          string s = solverList[i];