Imported existing code

libraries/include/boost/units/base_units/astronomical/light_second.hpp

@@ -0,0 +1,27 @@
+// Boost.Units - A C++ library for zero-overhead dimensional analysis and 
+// unit/quantity manipulation and conversion
+//
+// Copyright (C) 2003-2008 Matthias Christian Schabel
+// Copyright (C) 2007-2008 Steven Watanabe
+//
+// Distributed under the Boost Software License, Version 1.0. (See
+// accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+
+#ifndef BOOST_UNIT_SYSTEMS_ASTRONOMICAL_LIGHT_SECOND_HPP_INCLUDED
+#define BOOST_UNIT_SYSTEMS_ASTRONOMICAL_LIGHT_SECOND_HPP_INCLUDED
+
+#include <boost/units/conversion.hpp>
+#include <boost/units/base_units/si/meter.hpp>
+
+BOOST_UNITS_DEFINE_BASE_UNIT_WITH_CONVERSIONS(astronomical, light_second, "light second", "lsc", 2.99792458e8, boost::units::si::meter_base_unit, -201);
+
+#if BOOST_UNITS_HAS_BOOST_TYPEOF
+
+#include BOOST_TYPEOF_INCREMENT_REGISTRATION_GROUP()
+
+BOOST_TYPEOF_REGISTER_TYPE(boost::units::astronomical::light_second_base_unit)
+
+#endif
+
+#endif // BOOST_UNIT_SYSTEMS_ASTRONOMICAL_LIGHT_SECOND_HPP_INCLUDED