ceph/src/boost/boost/phoenix/stl/algorithm/detail/is_unordered_set_or_map.hpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Copyright 2005 Daniel Wallin.
   3 // Copyright 2005 Joel de Guzman.
   4 // Copyright 2015 John Fletcher
   5 //
   6 // Use, modification and distribution is subject to the Boost Software
   7 // License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
   8 // http://www.boost.org/LICENSE_1_0.txt)
   9 //
  10 // This is based on is_std_hash_map.hpp which was
  11 // modeled after range_ex, Copyright 2004 Eric Niebler
  12 ///////////////////////////////////////////////////////////////////////////////
  13 //
  14 // is_unordered_set_or_map.hpp
  15 //
  16 /////////////////////////////////////////////////////////////////////////////
  17
  18 // Definitions of overloads for the use of find with unordered types.
  19
  20 #ifndef BOOST_PHOENIX_IS_STD_UNORDERED_SET_OR_MAP
  21 #define BOOST_PHOENIX_IS_STD_UNORDERED_SET_OR_MAP
  22
  23 #include <boost/phoenix/config.hpp>
  24 #include <boost/mpl/bool.hpp>
  25
  26 #ifdef BOOST_PHOENIX_HAS_UNORDERED_SET_AND_MAP
  27 #include BOOST_PHOENIX_UNORDERED_SET_HEADER
  28 #include BOOST_PHOENIX_UNORDERED_MAP_HEADER
  29 #endif
  30
  31 namespace boost
  32 {
  33     template<class T>
  34     struct is_std_unordered_set
  35         : boost::mpl::false_
  36     {};
  37
  38     template<class T>
  39     struct is_std_unordered_multiset
  40         : boost::mpl::false_
  41     {};
  42
  43     template<class T>
  44     struct is_std_unordered_map
  45         : boost::mpl::false_
  46     {};
  47
  48     template<class T>
  49     struct is_std_unordered_multimap
  50         : boost::mpl::false_
  51     {};
  52
  53 #ifdef BOOST_PHOENIX_HAS_UNORDERED_SET_AND_MAP
  54
  55     template<
  56         class Kty
  57       , class Hash
  58       , class Cmp
  59       , class Alloc
  60     >
  61     struct is_std_unordered_set< std::unordered_set<Kty,Hash,Cmp,Alloc> >
  62         : boost::mpl::true_
  63     {};
  64
  65     template<
  66         class Kty
  67       , class Hash
  68       , class Cmp
  69       , class Alloc
  70     >
  71     struct is_std_unordered_multiset< std::unordered_multiset<Kty,Hash,Cmp,Alloc> >
  72         : boost::mpl::true_
  73     {};
  74
  75     template<
  76         class Kty
  77       , class Ty
  78       , class Hash
  79       , class Cmp
  80       , class Alloc
  81     >
  82     struct is_std_unordered_map< std::unordered_map<Kty,Ty,Hash,Cmp,Alloc> >
  83         : boost::mpl::true_
  84     {};
  85
  86     template<
  87         class Kty
  88       , class Ty
  89       , class Hash
  90       , class Cmp
  91       , class Alloc
  92     >
  93     struct is_std_unordered_multimap< std::unordered_multimap<Kty,Ty,Hash,Cmp,Alloc> >
  94         : boost::mpl::true_
  95     {};
  96
  97 #endif
  98 } // namespace boost
  99
 100 #endif