Method MaybeBind

Source/cmArgumentParser.h:139–142

  ArgumentParser::ActionMap Bindings;

  bool MaybeBind(cm::string_view name, KeywordAction action)
  {
    return this->Bindings.Keywords.Emplace(name, std::move(action)).second;
  }

  void Bind(cm::string_view name, KeywordAction action)
  {