boost/units/base_units/metric/knot.hpp

   1 // Boost.Units - A C++ library for zero-overhead dimensional analysis and
   2 // unit/quantity manipulation and conversion
   3 //
   4 // Copyright (C) 2003-2008 Matthias Christian Schabel
   5 // Copyright (C) 2007-2008 Steven Watanabe
   6 //
   7 // Distributed under the Boost Software License, Version 1.0. (See
   8 // accompanying file LICENSE_1_0.txt or copy at
   9 // http://www.boost.org/LICENSE_1_0.txt)
  10
  11 #ifndef BOOST_UNIT_SYSTEMS_METRIC_KNOT_HPP_INCLUDED
  12 #define BOOST_UNIT_SYSTEMS_METRIC_KNOT_HPP_INCLUDED
  13
  14 #include <boost/units/conversion.hpp>
  15 #include <boost/units/systems/si/velocity.hpp>
  16
  17 BOOST_UNITS_DEFINE_BASE_UNIT_WITH_CONVERSIONS(metric, knot, "knot", "kt", 1852./3600., boost::units::si::velocity, -403);
  18
  19 #endif // BOOST_UNIT_SYSTEMS_METRIC_KNOT_HPP_INCLUDED