| // 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_IMPERIAL_POUND_HPP_INCLUDED | |
| #define BOOST_UNIT_SYSTEMS_IMPERIAL_POUND_HPP_INCLUDED | |
| #include <string> | |
| #include <boost/units/config.hpp> | |
| #include <boost/units/base_unit.hpp> | |
| #include <boost/units/physical_dimensions/mass.hpp> | |
| #include <boost/units/base_units/cgs/gram.hpp> | |
| #include <boost/units/conversion.hpp> | |
| // can't define in terms of kilogram because it is a scaled_base_unit | |
| //BOOST_UNITS_DEFINE_BASE_UNIT_WITH_CONVERSIONS(imperial, pound, "pound", "lb", 0.45359237, si::kilogram_base_unit, -302); // exact conversion | |
| BOOST_UNITS_DEFINE_BASE_UNIT_WITH_CONVERSIONS(imperial, pound, "pound", "lb", 453.59237, cgs::gram_base_unit, -302); // exact conversion | |
| #if BOOST_UNITS_HAS_BOOST_TYPEOF | |
| #include BOOST_TYPEOF_INCREMENT_REGISTRATION_GROUP() | |
| BOOST_TYPEOF_REGISTER_TYPE(boost::units::imperial::pound_base_unit) | |
| #endif | |
| #endif // BOOST_UNIT_SYSTEMS_IMPERIAL_POUND_HPP_INCLUDED |