boost/unordered/concurrent_flat_set_fwd.hpp

0001 /* Fast open-addressing concurrent hashset.
0002  *
0003  * Copyright 2023 Christian Mazakas.
0004  * Copyright 2023 Joaquin M Lopez Munoz.
0005  * Distributed under the Boost Software License, Version 1.0.
0006  * (See accompanying file LICENSE_1_0.txt or copy at
0007  * http://www.boost.org/LICENSE_1_0.txt)
0008  *
0009  * See https://www.boost.org/libs/unordered for library home page.
0010  */
0011
0012 #ifndef BOOST_UNORDERED_CONCURRENT_FLAT_SET_FWD_HPP
0013 #define BOOST_UNORDERED_CONCURRENT_FLAT_SET_FWD_HPP
0014
0015 #include <boost/container_hash/hash_fwd.hpp>
0016
0017 #include <functional>
0018 #include <memory>
0019
0020 namespace boost {
0021   namespace unordered {
0022
0023     template <class Key, class Hash = boost::hash<Key>,
0024       class Pred = std::equal_to<Key>,
0025       class Allocator = std::allocator<Key> >
0026     class concurrent_flat_set;
0027
0028     template <class Key, class Hash, class KeyEqual, class Allocator>
0029     bool operator==(
0030       concurrent_flat_set<Key, Hash, KeyEqual, Allocator> const& lhs,
0031       concurrent_flat_set<Key, Hash, KeyEqual, Allocator> const& rhs);
0032
0033     template <class Key, class Hash, class KeyEqual, class Allocator>
0034     bool operator!=(
0035       concurrent_flat_set<Key, Hash, KeyEqual, Allocator> const& lhs,
0036       concurrent_flat_set<Key, Hash, KeyEqual, Allocator> const& rhs);
0037
0038     template <class Key, class Hash, class Pred, class Alloc>
0039     void swap(concurrent_flat_set<Key, Hash, Pred, Alloc>& x,
0040       concurrent_flat_set<Key, Hash, Pred, Alloc>& y)
0041       noexcept(noexcept(x.swap(y)));
0042
0043     template <class K, class H, class P, class A, class Predicate>
0044     typename concurrent_flat_set<K, H, P, A>::size_type erase_if(
0045       concurrent_flat_set<K, H, P, A>& c, Predicate pred);
0046
0047   } // namespace unordered
0048
0049   using boost::unordered::concurrent_flat_set;
0050 } // namespace boost
0051
0052 #endif // BOOST_UNORDERED_CONCURRENT_FLAT_SET_FWD_HPP