1 // Boost.Units - A C++ library for zero-overhead dimensional analysis and
2 // unit/quantity manipulation and conversion
3 //
4 // Copyright (C) 2003-2008 Matthias Christian Schabel
5 // Copyright (C) 2008 Steven Watanabe
6 //
7 // Distributed under the Boost Software License, Version 1.0. (See
8 // accompanying file LICENSE_1_0.txt or copy at
9 // http://www.boost.org/LICENSE_1_0.txt)
10 
11 #ifndef BOOST_UNITS_FORCE_DERIVED_DIMENSION_HPP
12 #define BOOST_UNITS_FORCE_DERIVED_DIMENSION_HPP
13 
14 #include <boost/units/derived_dimension.hpp>
15 #include <boost/units/physical_dimensions/length.hpp>
16 #include <boost/units/physical_dimensions/mass.hpp>
17 #include <boost/units/physical_dimensions/time.hpp>
18 
19 namespace boost {
20 
21 namespace units {
22 
23 /// derived dimension for force : L M T^-2
24 typedef derived_dimension<length_base_dimension,1,
25                           mass_base_dimension,1,
26                           time_base_dimension,-2>::type force_dimension;
27 
28 } // namespace units
29 
30 } // namespace boost
31 
32 #endif // BOOST_UNITS_FORCE_DERIVED_DIMENSION_HPP
33