35 lines
1.2 KiB
C++
35 lines
1.2 KiB
C++
// Boost.Units - A C++ library for zero-overhead dimensional analysis and
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// unit/quantity manipulation and conversion
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//
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// Copyright (C) 2003-2008 Matthias Christian Schabel
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// Copyright (C) 2008 Steven Watanabe
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//
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// Distributed under the Boost Software License, Version 1.0. (See
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// accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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#ifndef BOOST_UNITS_IMPEDANCE_DERIVED_DIMENSION_HPP
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#define BOOST_UNITS_IMPEDANCE_DERIVED_DIMENSION_HPP
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#include <boost/units/derived_dimension.hpp>
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#include <boost/units/physical_dimensions/length.hpp>
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#include <boost/units/physical_dimensions/mass.hpp>
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#include <boost/units/physical_dimensions/time.hpp>
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#include <boost/units/physical_dimensions/current.hpp>
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namespace boost {
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namespace units {
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/// derived dimension for impedance : L^2 M T^-3 I^-2
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typedef derived_dimension<length_base_dimension,2,
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mass_base_dimension,1,
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time_base_dimension,-3,
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current_base_dimension,-2>::type impedance_dimension;
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} // namespace units
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} // namespace boost
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#endif // BOOST_UNITS_IMPEDANCE_DERIVED_DIMENSION_HPP
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