src/marnav/nmea/waypoint.hpp

   1 #ifndef __MARNAV__NMEA__WAYPOINT__HPP__
   2 #define __MARNAV__NMEA__WAYPOINT__HPP__
   3
   4 #include <string>
   5
   6 namespace marnav
   7 {
   8 namespace nmea
   9 {
  10 /// This represents a waypoint ID. They must be at least 1 character,
  11 /// but can only be 8 long.
  12 ///
  13 class waypoint
  14 {
  15 public:
  16         using value_type = std::string;
  17         using size_type = value_type::size_type;
  18
  19         /// default constructed, invalid waypoint.
  20         waypoint() {}
  21
  22         explicit waypoint(const std::string & id);
  23
  24         waypoint(const waypoint &) = default;
  25         waypoint & operator=(const waypoint &) = default;
  26
  27         waypoint(waypoint &&) = default;
  28         waypoint & operator=(waypoint &&) = default;
  29
  30         value_type get() const { return id_; }
  31         operator value_type() const { return id_; }
  32
  33         const char * c_str() const { return id_.c_str(); }
  34
  35         size_type size() const { return id_.size(); }
  36         bool empty() const { return id_.empty(); }
  37
  38 private:
  39         value_type id_;
  40 };
  41 }
  42 }
  43
  44 #endif