src/marnav/nmea/hdt.cpp

   1 #include "hdt.hpp"
   2 #include <marnav/nmea/io.hpp>
   3
   4 namespace marnav
   5 {
   6 namespace nmea
   7 {
   8 MARNAV_NMEA_DEFINE_SENTENCE_PARSE_FUNC(hdt)
   9
  10 constexpr const char * hdt::TAG;
  11
  12 hdt::hdt()
  13         : sentence(ID, TAG, talker_id::integrated_instrumentation)
  14 {
  15 }
  16
  17 hdt::hdt(talker talk, fields::const_iterator first, fields::const_iterator last)
  18         : sentence(ID, TAG, talk)
  19 {
  20         if (std::distance(first, last) != 2)
  21                 throw std::invalid_argument{"invalid number of fields in hdt"};
  22
  23         read(*(first + 0), heading);
  24         read(*(first + 1), heading_true);
  25 }
  26
  27 void hdt::set_heading(double t) noexcept
  28 {
  29         heading = t;
  30         heading_true = reference::TRUE;
  31 }
  32
  33 std::vector<std::string> hdt::get_data() const
  34 {
  35         return {to_string(heading), to_string(heading_true)};
  36 }
  37 }
  38 }