Function find_member

simcore/framework/src/cli/cli.hpp:366–390

Check if a string is a member of a list of strings and optionally ignore case or ignore underscores

/// Check if a string is a member of a list of strings and optionally ignore case or ignore underscores
inline std::ptrdiff_t find_member(std::string name, const std::vector<std::string> names, bool ignore_case = false,
                                  bool ignore_underscore = false) {
  auto it = std::end(names);
  if (ignore_case) {
    if (ignore_underscore) {
      name = detail::to_lower(detail::remove_underscore(name));
      it = std::find_if(std::begin(names), std::end(names), [&name](std::string local_name) {
        return detail::to_lower(detail::remove_underscore(local_name)) == name;
      });
    } else {
      name = detail::to_lower(name);
      it = std::find_if(std::begin(names), std::end(names),
                        [&name](std::string local_name) { return detail::to_lower(local_name) == name; });
    }

  } else if (ignore_underscore) {
    name = detail::remove_underscore(name);
    it = std::find_if(std::begin(names), std::end(names),
                      [&name](std::string local_name) { return detail::remove_underscore(local_name) == name; });
  } else {
    it = std::find(std::begin(names), std::end(names), name);
  }

  return (it != std::end(names)) ? (it - std::begin(names)) : (-1);
}

/// Find a trigger string and call a modify callable function that takes the current string and starting position of the
/// trigger and returns the position in the string to search for the next trigger string