85 lines
2.4 KiB
C++
85 lines
2.4 KiB
C++
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#ifndef POSITION_VECTOR_HPP_WJAGEOCS
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#define POSITION_VECTOR_HPP_WJAGEOCS
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#include <vanetza/common/bit_number.hpp>
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#include <vanetza/geodesy/position.hpp>
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#include <vanetza/geonet/address.hpp>
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#include <vanetza/geonet/serialization.hpp>
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#include <vanetza/geonet/timestamp.hpp>
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#include <vanetza/geonet/units.hpp>
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#include <boost/units/quantity.hpp>
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#include <boost/units/systems/si/velocity.hpp>
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#include <cstdint>
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namespace vanetza
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{
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namespace geonet
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{
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using geodesy::GeodeticPosition;
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class LongPositionVector
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{
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public:
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static constexpr std::size_t length_bytes = 24;
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typedef boost::units::quantity<boost::units::make_scaled_unit<
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boost::units::si::velocity,
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boost::units::scale<10, boost::units::static_rational<-2>>
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>::type, BitNumber<uint_fast16_t, 15>> speed_u15t; // 1/100 m/s
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Address gn_addr;
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Timestamp timestamp; // ms since 2004-01-01 00:00:00.000
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geo_angle_i32t latitude;
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geo_angle_i32t longitude;
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bool position_accuracy_indicator;
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speed_u15t speed;
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heading_u16t heading;
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LongPositionVector();
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GeodeticPosition position() const;
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};
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bool operator==(const LongPositionVector& lhs, const LongPositionVector& rhs);
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bool operator!=(const LongPositionVector& lhs, const LongPositionVector& rhs);
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/**
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* Check if position vector is empty (default)
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* \return true if all data fields are zero
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*/
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bool is_empty(const LongPositionVector&);
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/**
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* Check if position vector contains valid data,
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* i.e. not empty and latitude, longitude, and heading values within range
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* \return true if all data fields are valid
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*/
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bool is_valid(const LongPositionVector&);
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void serialize(const LongPositionVector&, OutputArchive&);
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void deserialize(LongPositionVector&, InputArchive&);
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class ShortPositionVector
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{
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public:
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static constexpr std::size_t length_bytes = 20;
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ShortPositionVector() = default;
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ShortPositionVector(const ShortPositionVector&) = default;
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ShortPositionVector& operator=(const ShortPositionVector&) = default;
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explicit ShortPositionVector(const LongPositionVector&);
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Address gn_addr;
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Timestamp timestamp;
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geo_angle_i32t latitude;
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geo_angle_i32t longitude;
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};
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bool operator==(const ShortPositionVector& lhs, const ShortPositionVector& rhs);
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bool operator!=(const ShortPositionVector& lhs, const ShortPositionVector& rhs);
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} // namespace geonet
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} // namespace vanetza
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#endif /* POSITION_VECTOR_HPP_WJAGEOCS */
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