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1 | // is_evenly_divisible_by.hpp --------------------------------------------------------------// |
2 | ||
3 | // Copyright 2009-2010 Vicente J. Botet Escriba | |
4 | ||
5 | // Distributed under the Boost Software License, Version 1.0. | |
6 | // See http://www.boost.org/LICENSE_1_0.txt | |
7 | ||
8 | #ifndef BOOST_CHRONO_DETAIL_IS_EVENLY_DIVISIBLE_BY_HPP | |
9 | #define BOOST_CHRONO_DETAIL_IS_EVENLY_DIVISIBLE_BY_HPP | |
10 | ||
11 | #include <boost/chrono/config.hpp> | |
12 | ||
13 | #include <boost/mpl/logical.hpp> | |
14 | #include <boost/ratio/detail/overflow_helpers.hpp> | |
15 | ||
16 | namespace boost { | |
17 | namespace chrono { | |
18 | namespace chrono_detail { | |
19 | ||
20 | // template <class R1, class R2> | |
21 | // struct is_evenly_divisible_by : public boost::mpl::bool_ < ratio_divide<R1, R2>::type::den == 1 > | |
22 | // {}; | |
23 | template <class R1, class R2> | |
24 | struct is_evenly_divisible_by : public boost::ratio_detail::is_evenly_divisible_by<R1, R2> | |
25 | {}; | |
26 | ||
27 | } // namespace chrono_detail | |
28 | } // namespace detail | |
29 | } // namespace chrono | |
30 | ||
31 | #endif // BOOST_CHRONO_DETAIL_IS_EVENLY_DIVISIBLE_BY_HPP |