ceph/src/boost/boost/poly_collection/any_collection_fwd.hpp

   1 /* Copyright 2016-2017 Joaquin M Lopez Munoz.
   2  * Distributed under the Boost Software License, Version 1.0.
   3  * (See accompanying file LICENSE_1_0.txt or copy at
   4  * http://www.boost.org/LICENSE_1_0.txt)
   5  *
   6  * See http://www.boost.org/libs/poly_collection for library home page.
   7  */
   8
   9 #ifndef BOOST_POLY_COLLECTION_ANY_COLLECTION_FWD_HPP
  10 #define BOOST_POLY_COLLECTION_ANY_COLLECTION_FWD_HPP
  11
  12 #if defined(_MSC_VER)
  13 #pragma once
  14 #endif
  15
  16 #include <memory>
  17
  18 namespace boost{
  19
  20 namespace poly_collection{
  21
  22 namespace detail{
  23 template<typename Concept> struct any_model;
  24 }
  25
  26 template<typename Concept>
  27 using any_collection_value_type=
  28   typename detail::any_model<Concept>::value_type;
  29
  30 template<
  31   typename Concept,
  32   typename Allocator=std::allocator<any_collection_value_type<Concept>>
  33 >
  34 class any_collection;
  35
  36 template<typename Concept,typename Allocator>
  37 bool operator==(
  38   const any_collection<Concept,Allocator>& x,
  39   const any_collection<Concept,Allocator>& y);
  40
  41 template<typename Concept,typename Allocator>
  42 bool operator!=(
  43   const any_collection<Concept,Allocator>& x,
  44   const any_collection<Concept,Allocator>& y);
  45
  46 template<typename Concept,typename Allocator>
  47 void swap(
  48   any_collection<Concept,Allocator>& x,any_collection<Concept,Allocator>& y);
  49
  50 } /* namespace poly_collection */
  51
  52 using poly_collection::any_collection;
  53
  54 } /* namespace boost */
  55
  56 #endif