src/marnav/nmea/zfo.hpp

   1 #ifndef __MARNAV__NMEA__ZFO__HPP__
   2 #define __MARNAV__NMEA__ZFO__HPP__
   3
   4 #include <marnav/nmea/sentence.hpp>
   5 #include <marnav/nmea/time.hpp>
   6 #include <marnav/nmea/waypoint.hpp>
   7 #include <marnav/utils/optional.hpp>
   8
   9 namespace marnav
  10 {
  11 namespace nmea
  12 {
  13 MARNAV_NMEA_DECLARE_SENTENCE_PARSE_FUNC(zfo)
  14
  15 /// @brief ZFO - UTC & Time from origin Waypoint
  16 ///
  17 /// @code
  18 ///        1         2         3
  19 ///        |         |         |
  20 /// $--ZFO,hhmmss.ss,hhmmss.ss,c--c*hh<CR><LF>
  21 /// @endcode
  22 ///
  23 /// Field Number:
  24 /// 1. Universal Time Coordinated (UTC)
  25 /// 2. Elapsed Time
  26 /// 3. Origin Waypoint ID
  27 ///
  28 class zfo : public sentence
  29 {
  30         MARNAV_NMEA_SENTENCE_FRIENDS(zfo)
  31
  32 public:
  33         constexpr static const sentence_id ID = sentence_id::ZFO;
  34         constexpr static const char * TAG = "ZFO";
  35
  36         zfo();
  37         zfo(const zfo &) = default;
  38         zfo & operator=(const zfo &) = default;
  39         zfo(zfo &&) = default;
  40         zfo & operator=(zfo &&) = default;
  41
  42 protected:
  43         zfo(talker talk, fields::const_iterator first, fields::const_iterator last);
  44         virtual std::vector<std::string> get_data() const override;
  45
  46 private:
  47         utils::optional<nmea::time> time_utc;
  48         utils::optional<nmea::duration> time_elapsed;
  49         utils::optional<waypoint> waypoint_id;
  50
  51 public:
  52         decltype(time_utc) get_time_utc() const { return time_utc; }
  53         decltype(time_elapsed) get_time_elapsed() const { return time_elapsed; }
  54         decltype(waypoint_id) get_waypoint_id() const { return waypoint_id; }
  55
  56         void set_time_utc(const nmea::time & t) noexcept { time_utc = t; }
  57         void set_time_elapsed(const nmea::duration & t) noexcept { time_elapsed = t; }
  58         void set_waypoint_id(const waypoint & id) { waypoint_id = id; }
  59 };
  60 }
  61 }
  62
  63 #endif