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_DIMENSIONLESS_QUANTITY_HPP |
12 | #define BOOST_UNITS_DIMENSIONLESS_QUANTITY_HPP |
13 | |
14 | /// |
15 | /// \file |
16 | /// \brief Utility class to simplify construction of dimensionless quantities. |
17 | /// |
18 | |
19 | #include <boost/units/dimensionless_unit.hpp> |
20 | #include <boost/units/quantity.hpp> |
21 | |
22 | namespace boost { |
23 | |
24 | namespace units { |
25 | |
26 | /// Utility class to simplify construction of dimensionless quantities. |
27 | template<class System,class Y> |
28 | struct dimensionless_quantity |
29 | { |
30 | typedef quantity<typename dimensionless_unit<System>::type,Y> type; |
31 | }; |
32 | |
33 | } // namespace units |
34 | |
35 | } // namespace boost |
36 | |
37 | #endif // BOOST_UNITS_DIMENSIONLESS_QUANTITY_HPP |
38 | |