include/marnav/nmea/pgrmm.hpp

   1 #ifndef MARNAV__NMEA__PGRMM__HPP
   2 #define MARNAV__NMEA__PGRMM__HPP
   3
   4 #include <marnav/nmea/sentence.hpp>
   5 #include <marnav/utils/optional.hpp>
   6
   7 namespace marnav
   8 {
   9 namespace nmea
  10 {
  11 /// @brief PGRMM - Garmin Map Datum
  12 ///
  13 /// @code
  14 ///        1
  15 ///        |
  16 /// $PGRMM,c--c*hh<CR><LF>
  17 /// @endcode
  18 ///
  19 /// Field Number:
  20 ///
  21 /// 1. Map datum, variable length
  22 ///
  23 /// Example: <tt>$PGRMM,WGS 84*06</tt>
  24 ///
  25 class pgrmm : public sentence
  26 {
  27         friend class detail::factory;
  28
  29 public:
  30         constexpr static sentence_id ID = sentence_id::PGRMM;
  31         constexpr static const char * TAG = "PGRMM";
  32
  33         pgrmm();
  34         pgrmm(const pgrmm &) = default;
  35         pgrmm & operator=(const pgrmm &) = default;
  36         pgrmm(pgrmm &&) = default;
  37         pgrmm & operator=(pgrmm &&) = default;
  38
  39 protected:
  40         pgrmm(talker talk, fields::const_iterator first, fields::const_iterator last);
  41         virtual void append_data_to(std::string &) const override;
  42
  43 private:
  44         std::string map_datum_;
  45
  46 public:
  47         decltype(map_datum_) get_map_datum() const { return map_datum_; }
  48
  49         void set_map_datum(const std::string & t) noexcept;
  50 };
  51 }
  52 }
  53
  54 #endif