1#ifndef VELOCITY_HPP_0BLFAIDT
2#define VELOCITY_HPP_0BLFAIDT
4#include <boost/units/quantity.hpp>
5#include <boost/units/base_units/metric/knot.hpp>
6#include <boost/units/systems/si/velocity.hpp>
16BOOST_UNITS_STATIC_CONSTANT(knot, boost::units::metric::knot_base_unit::unit_type);
17BOOST_UNITS_STATIC_CONSTANT(knots, boost::units::metric::knot_base_unit::unit_type);
21typedef boost::units::quantity<boost::units::si::velocity> Velocity;
22typedef boost::units::quantity<boost::units::metric::knot_base_unit::unit_type> NauticalVelocity;