1// Boost.Geometry Index
2//
3// Copyright (c) 2011-2013 Adam Wulkiewicz, Lodz, Poland.
4//
5// Use, modification and distribution is subject to the Boost Software License,
6// Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
7// http://www.boost.org/LICENSE_1_0.txt)
8
9#include <boost/range.hpp>
10#include <boost/mpl/aux_/has_type.hpp>
11#include <boost/mpl/if.hpp>
12#include <boost/mpl/and.hpp>
13//#include <boost/type_traits/is_convertible.hpp>
14
15#ifndef BOOST_GEOMETRY_INDEX_DETAIL_META_HPP
16#define BOOST_GEOMETRY_INDEX_DETAIL_META_HPP
17
18namespace boost { namespace geometry { namespace index { namespace detail {
19
20template <typename T>
21struct is_range
22 : ::boost::mpl::aux::has_type< ::boost::range_iterator<T> >
23{};
24
25//template <typename T, typename V, bool IsRange>
26//struct is_range_of_convertible_values_impl
27// : ::boost::is_convertible<typename ::boost::range_value<T>::type, V>
28//{};
29//
30//template <typename T, typename V>
31//struct is_range_of_convertible_values_impl<T, V, false>
32// : ::boost::mpl::bool_<false>
33//{};
34//
35//template <typename T, typename V>
36//struct is_range_of_convertible_values
37// : is_range_of_convertible_values_impl<T, V, is_range<T>::value>
38//{};
39
40}}}} // namespace boost::geometry::index::detail
41
42#endif // BOOST_GEOMETRY_INDEX_DETAIL_META_HPP
43

source code of boost/boost/geometry/index/detail/meta.hpp