Program Listing for File unordered_map.hpp

↰ Return to documentation for file (/tmp/ws/src/apex_containers/apex_containers/include/apex_containers/unordered_map.hpp)

// Copyright 2019 Apex.AI, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#ifndef APEX_CONTAINERS__UNORDERED_MAP_HPP_
#define APEX_CONTAINERS__UNORDERED_MAP_HPP_

#include <apex_containers/memory/common.hpp>

#include <functional>
#include <unordered_map>
#include <utility>

namespace apex
{
namespace containers
{
template<typename Key, typename Value, typename Hash = std::hash<Key>,
  typename KeyEqual = std::equal_to<Key>, typename Mutex = memory::default_mutex>
using unordered_map =
  std::unordered_map<Key, Value, Hash, KeyEqual,
    node_allocator<std::pair<const Key, Value>, Mutex>>;
template<typename Key, typename Value, typename Hash = std::hash<Key>,
  typename KeyEqual = std::equal_to<Key>, typename Mutex = memory::default_mutex,
  typename ... InnerAlloc>
using unordered_map_scoped_alloc = std::unordered_map<Key, Value, Hash, KeyEqual,
    scoped_node_allocator<std::pair<const Key, Value>, Mutex, InnerAlloc...>>;
template<typename Key, typename Value, typename Hash = std::hash<Key>,
  typename KeyEqual = std::equal_to<Key>, typename Mutex = memory::default_mutex>
using unordered_multimap =
  std::unordered_multimap<Key, Value, Hash, KeyEqual,
    node_allocator<std::pair<const Key, Value>, Mutex>>;
template<typename Key, typename Value, typename Hash = std::hash<Key>,
  typename KeyEqual = std::equal_to<Key>, typename Mutex = memory::default_mutex,
  typename ... InnerAlloc>
using unordered_multimap_scoped_alloc = std::unordered_multimap<Key, Value, Hash, KeyEqual,
    scoped_node_allocator<std::pair<const Key, Value>, Mutex, InnerAlloc...>>;

namespace memory
{
template<typename T>
using unordered_map_node_size = foonathan::memory::unordered_map_node_size<T>;
template<typename Key, typename Value, typename Hash, typename KeyEqual, typename Mutex>
struct NodeSize<unordered_map<Key, Value, Hash, KeyEqual, Mutex>>
  : std::integral_constant<std::size_t, unordered_map_node_size<std::pair<const Key, Value>>::value>
{
};
template<typename T>
using unordered_multimap_node_size = foonathan::memory::unordered_multimap_node_size<T>;
template<typename Key, typename Value, typename Hash, typename KeyEqual, typename Mutex>
struct NodeSize<unordered_multimap<Key, Value, Hash, KeyEqual, Mutex>>
  : std::integral_constant<std::size_t,
    unordered_multimap_node_size<std::pair<const Key, Value>>::value>
{
};
}  // namespace memory
}  // namespace containers
}  // namespace apex
#endif  // APEX_CONTAINERS__UNORDERED_MAP_HPP_