1 //////////////////////////////////////////////////////////////////////////////
2 //
3 // (C) Copyright Ion Gaztanaga 2017-2017. Distributed under the Boost
4 // Software License, Version 1.0. (See accompanying file
5 // LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
6 //
7 // See http://www.boost.org/libs/container for documentation.
8 //
9 //////////////////////////////////////////////////////////////////////////////
10 #ifndef BOOST_CONTAINER_DETAIL_IS_CONTAINER_HPP
11 #define BOOST_CONTAINER_DETAIL_IS_CONTAINER_HPP
12 
13 #ifndef BOOST_CONFIG_HPP
14 #  include <boost/config.hpp>
15 #endif
16 
17 #if defined(BOOST_HAS_PRAGMA_ONCE)
18 #  pragma once
19 #endif
20 
21 //empty
22 #define BOOST_INTRUSIVE_HAS_MEMBER_FUNCTION_CALLABLE_WITH_FUNCNAME empty
23 #define BOOST_INTRUSIVE_HAS_MEMBER_FUNCTION_CALLABLE_WITH_NS_BEG namespace boost { namespace container { namespace is_container_detail {
24 #define BOOST_INTRUSIVE_HAS_MEMBER_FUNCTION_CALLABLE_WITH_NS_END   }}}
25 #define BOOST_INTRUSIVE_HAS_MEMBER_FUNCTION_CALLABLE_WITH_MIN 0
26 #define BOOST_INTRUSIVE_HAS_MEMBER_FUNCTION_CALLABLE_WITH_MAX 0
27 #include <boost/intrusive/detail/has_member_function_callable_with.hpp>
28 
29 //size
30 #define BOOST_INTRUSIVE_HAS_MEMBER_FUNCTION_CALLABLE_WITH_FUNCNAME size
31 #define BOOST_INTRUSIVE_HAS_MEMBER_FUNCTION_CALLABLE_WITH_NS_BEG namespace boost { namespace container { namespace is_container_detail {
32 #define BOOST_INTRUSIVE_HAS_MEMBER_FUNCTION_CALLABLE_WITH_NS_END   }}}
33 #define BOOST_INTRUSIVE_HAS_MEMBER_FUNCTION_CALLABLE_WITH_MIN 0
34 #define BOOST_INTRUSIVE_HAS_MEMBER_FUNCTION_CALLABLE_WITH_MAX 0
35 #include <boost/intrusive/detail/has_member_function_callable_with.hpp>
36 
37 namespace boost {
38 namespace container {
39 namespace dtl {
40 
41 template <class Container>
42 struct is_container
43 {
44    static const bool value =
45       boost::container::is_container_detail::
46          has_member_function_callable_with_size <const Container>::value &&
47       boost::container::is_container_detail::
48          has_member_function_callable_with_empty<const Container>::value;
49 };
50 
51 template <>
52 struct is_container<void>
53 {
54    static const bool value = false;
55 };
56 
57 
58 }  //namespace dtl {
59 }  //namespace container {
60 }  //namespace boost {
61 
62 #endif   //#ifndef BOOST_CONTAINER_DETAIL_IS_CONTAINER_HPP
63