| // 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_UNITS_SYSTEMS_IMPERIAL_YARD_BASE_UNIT_HPP |
| #define BOOST_UNITS_SYSTEMS_IMPERIAL_YARD_BASE_UNIT_HPP |
| |
| #include <string> |
| |
| #include <boost/units/config.hpp> |
| #include <boost/units/base_unit.hpp> |
| #include <boost/units/physical_dimensions/length.hpp> |
| #include <boost/units/base_units/si/meter.hpp> |
| #include <boost/units/conversion.hpp> |
| |
| BOOST_UNITS_DEFINE_BASE_UNIT_WITH_CONVERSIONS(imperial, yard, "yard", "yd", 0.9144, si::meter_base_unit, -301); // exact conversion |
| |
| #if BOOST_UNITS_HAS_BOOST_TYPEOF |
| |
| #include BOOST_TYPEOF_INCREMENT_REGISTRATION_GROUP() |
| |
| BOOST_TYPEOF_REGISTER_TYPE(boost::units::imperial::yard_base_unit) |
| |
| #endif |
| |
| #endif // BOOST_UNITS_SYSTEMS_IMPERIAL_YARD_BASE_UNIT_HPP |