source:
vendors/XIOS/current/extern/boost/include/boost/range/distance.hpp
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1 | // Boost.Range library |
2 | // |
3 | // Copyright Thorsten Ottosen 2003-2006. Use, modification and |
4 | // distribution is subject to the Boost Software License, Version |
5 | // 1.0. (See accompanying file LICENSE_1_0.txt or copy at |
6 | // http://www.boost.org/LICENSE_1_0.txt) |
7 | // |
8 | // For more information, see http://www.boost.org/libs/range/ |
9 | // |
10 | |
11 | #ifndef BOOST_RANGE_DISTANCE_HPP |
12 | #define BOOST_RANGE_DISTANCE_HPP |
13 | |
14 | #if defined(_MSC_VER) && (_MSC_VER >= 1200) |
15 | # pragma once |
16 | #endif |
17 | |
18 | #include <boost/range/begin.hpp> |
19 | #include <boost/range/end.hpp> |
20 | #include <boost/range/difference_type.hpp> |
21 | |
22 | namespace boost |
23 | { |
24 | |
25 | template< class T > |
26 | inline BOOST_DEDUCED_TYPENAME range_difference<T>::type |
27 | distance( const T& r ) |
28 | { |
29 | return std::distance( boost::begin( r ), boost::end( r ) ); |
30 | } |
31 | |
32 | } // namespace 'boost' |
33 | |
34 | #endif |
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