| 2679 | } |
| 2680 | |
| 2681 | inline |
| 2682 | std::vector<std::string> |
| 2683 | Options::groups() const |
| 2684 | { |
| 2685 | std::vector<std::string> g; |
| 2686 | |
| 2687 | std::transform( |
| 2688 | m_help.begin(), |
| 2689 | m_help.end(), |
| 2690 | std::back_inserter(g), |
| 2691 | [] (const std::map<std::string, HelpGroupDetails>::value_type& pair) |
| 2692 | { |
| 2693 | return pair.first; |
| 2694 | } |
| 2695 | ); |
| 2696 | |
| 2697 | return g; |
| 2698 | } |
| 2699 | |
| 2700 | inline |
| 2701 | const HelpGroupDetails& |