zhipuzi_pos_windows/include/boost/container/detail/is_contiguous_container.hpp

//////////////////////////////////////////////////////////////////////////////
//
// (C) Copyright Ion Gaztanaga 2017-2017. Distributed under the Boost
// Software License, Version 1.0. (See accompanying file
// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
//
// See http://www.boost.org/libs/container for documentation.
//
//////////////////////////////////////////////////////////////////////////////
#ifndef BOOST_CONTAINER_DETAIL_IS_CONTIGUOUS_CONTAINER_HPP
#define BOOST_CONTAINER_DETAIL_IS_CONTIGUOUS_CONTAINER_HPP

#ifndef BOOST_CONFIG_HPP
#  include <boost/config.hpp>
#endif

#if defined(BOOST_HAS_PRAGMA_ONCE)
#  pragma once
#endif

#if defined(BOOST_GCC) && (BOOST_GCC >= 40600)
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wunused-result"
#endif

//data
#define BOOST_INTRUSIVE_HAS_MEMBER_FUNCTION_CALLABLE_WITH_FUNCNAME data
#define BOOST_INTRUSIVE_HAS_MEMBER_FUNCTION_CALLABLE_WITH_NS_BEG namespace boost { namespace container { namespace is_contiguous_container_detail {
#define BOOST_INTRUSIVE_HAS_MEMBER_FUNCTION_CALLABLE_WITH_NS_END   }}}
#define BOOST_INTRUSIVE_HAS_MEMBER_FUNCTION_CALLABLE_WITH_MIN 0
#define BOOST_INTRUSIVE_HAS_MEMBER_FUNCTION_CALLABLE_WITH_MAX 0
#include <boost/intrusive/detail/has_member_function_callable_with.hpp>

//free_storage
#define BOOST_INTRUSIVE_HAS_MEMBER_FUNCTION_CALLABLE_WITH_FUNCNAME unused_storage
#define BOOST_INTRUSIVE_HAS_MEMBER_FUNCTION_CALLABLE_WITH_NS_BEG namespace boost { namespace container { namespace unused_storage_detail {
#define BOOST_INTRUSIVE_HAS_MEMBER_FUNCTION_CALLABLE_WITH_NS_END   }}}
#define BOOST_INTRUSIVE_HAS_MEMBER_FUNCTION_CALLABLE_WITH_MIN 0
#define BOOST_INTRUSIVE_HAS_MEMBER_FUNCTION_CALLABLE_WITH_MAX 0
#include <boost/intrusive/detail/has_member_function_callable_with.hpp>

//#pragma GCC diagnostic ignored "-Wunused-result"
#if defined(BOOST_GCC) && (BOOST_GCC >= 40600)
#pragma GCC diagnostic pop
#endif

namespace boost {
namespace container {
namespace dtl {

template <class Container>
struct is_contiguous_container
{
   BOOST_STATIC_CONSTEXPR bool value =
      boost::container::is_contiguous_container_detail::
         has_member_function_callable_with_data<Container>::value && 
      boost::container::is_contiguous_container_detail::
         has_member_function_callable_with_data<const Container>::value;
};


template < class Container
         , bool = boost::container::unused_storage_detail::
                     has_member_function_callable_with_unused_storage<const Container>::value>
struct unused_storage
{
   static typename Container::value_type* get(Container &c, typename Container::size_type &s)
   {  return c.unused_storage(s);  }
};


template < class Container>
struct unused_storage<Container, false>
{
   static typename Container::value_type* get(Container&, typename Container::size_type &s)
   {
      s = 0;
      return 0;
   }
};

}  //namespace dtl {
}  //namespace container {
}  //namespace boost {

#endif   //#ifndef BOOST_CONTAINER_DETAIL_IS_CONTIGUOUS_CONTAINER_HPP