container/pmr/flat_set.hpp

0001 //////////////////////////////////////////////////////////////////////////////
0002 //
0003 // (C) Copyright Ion Gaztanaga 2015-2015. Distributed under the Boost
0004 // Software License, Version 1.0. (See accompanying file
0005 // LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
0006 //
0007 // See http://www.boost.org/libs/container for documentation.
0008 //
0009 //////////////////////////////////////////////////////////////////////////////
0010
0011 #ifndef BOOST_CONTAINER_PMR_FLAT_SET_HPP
0012 #define BOOST_CONTAINER_PMR_FLAT_SET_HPP
0013
0014 #if defined (_MSC_VER)
0015 #  pragma once
0016 #endif
0017
0018 #include <boost/container/flat_set.hpp>
0019 #include <boost/container/pmr/polymorphic_allocator.hpp>
0020
0021 namespace boost {
0022 namespace container {
0023 namespace pmr {
0024
0025 #if !defined(BOOST_NO_CXX11_TEMPLATE_ALIASES)
0026
0027 template <class Key
0028          ,class Compare = std::less<Key> >
0029 using flat_set = boost::container::flat_set<Key, Compare, polymorphic_allocator<Key> >;
0030
0031 template <class Key
0032          ,class Compare = std::less<Key> >
0033 using flat_multiset = boost::container::flat_multiset<Key, Compare, polymorphic_allocator<Key> >;
0034
0035 #endif
0036
0037 //! A portable metafunction to obtain a flat_set
0038 //! that uses a polymorphic allocator
0039 template <class Key
0040          ,class Compare = std::less<Key> >
0041 struct flat_set_of
0042 {
0043    typedef boost::container::flat_set<Key, Compare, polymorphic_allocator<Key> > type;
0044 };
0045
0046 //! A portable metafunction to obtain a flat_multiset
0047 //! that uses a polymorphic allocator
0048 template <class Key
0049          ,class Compare = std::less<Key> >
0050 struct flat_multiset_of
0051 {
0052    typedef boost::container::flat_multiset<Key, Compare, polymorphic_allocator<Key> > type;
0053 };
0054
0055 }  //namespace pmr {
0056 }  //namespace container {
0057 }  //namespace boost {
0058
0059 #endif   //BOOST_CONTAINER_PMR_FLAT_SET_HPP