| // 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_OTHER_YEAR_HPP_INCLUDED | |
| #define BOOST_UNIT_SYSTEMS_OTHER_YEAR_HPP_INCLUDED | |
| #include <boost/units/scaled_base_unit.hpp> | |
| #include <boost/units/static_rational.hpp> | |
| #include <boost/units/scale.hpp> | |
| #include <boost/units/base_units/si/second.hpp> | |
| // Julian year = 365.25 days exactly = 8766 hours exactly | |
| namespace boost { | |
| namespace units { | |
| namespace metric { | |
| typedef scaled_base_unit<boost::units::si::second_base_unit, scale<31557600, static_rational<1> > > year_base_unit; | |
| } | |
| template<> | |
| struct base_unit_info<metric::year_base_unit> { | |
| static const char* name() { return("Julian year"); } | |
| static const char* symbol() { return("yr"); } | |
| }; | |
| } | |
| } | |
| #endif |