文件操作 - light_second.hpp
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文件: /usr/include/boost/units/base_units/astronomical/light_second.hpp
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// 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
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