35 lines
1.2 KiB
C++
35 lines
1.2 KiB
C++
// 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) 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_RESISTANCE_DERIVED_DIMENSION_HPP
|
|
#define BOOST_UNITS_RESISTANCE_DERIVED_DIMENSION_HPP
|
|
|
|
#include <boost/units/derived_dimension.hpp>
|
|
#include <boost/units/physical_dimensions/length.hpp>
|
|
#include <boost/units/physical_dimensions/mass.hpp>
|
|
#include <boost/units/physical_dimensions/time.hpp>
|
|
#include <boost/units/physical_dimensions/current.hpp>
|
|
|
|
namespace boost {
|
|
|
|
namespace units {
|
|
|
|
/// derived dimension for resistance : L^2 M T^-3 I^-2
|
|
typedef derived_dimension<length_base_dimension,2,
|
|
mass_base_dimension,1,
|
|
time_base_dimension,-3,
|
|
current_base_dimension,-2>::type resistance_dimension;
|
|
|
|
} // namespace units
|
|
|
|
} // namespace boost
|
|
|
|
#endif // BOOST_UNITS_RESISTANCE_DERIVED_DIMENSION_HPP
|