folly/folly/SocketAddress.h

/*
 * Copyright (c) Meta Platforms, Inc. and affiliates.
 *
 * 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.
 */

#pragma once

#include <sys/types.h>

#include <cassert>
#include <cstddef>
#include <iosfwd>
#include <string>

#include <folly/IPAddress.h>
#include <folly/Portability.h>
#include <folly/Range.h>
#include <folly/net/NetworkSocket.h>
#include <folly/portability/Sockets.h>

namespace folly {

/**
 * Provides a unified interface for socket addresses.
 *
 * @class folly::SocketAddress
 *
 */

class SocketAddress { … };

/**
 * Hash a SocketAddress object.
 *
 * boost::hash uses hash_value(), so this allows boost::hash to automatically
 * work for SocketAddress.
 */
size_t hash_value(const SocketAddress& address);

std::ostream& operator<<(std::ostream& os, const SocketAddress& addr);
} // namespace folly

namespace std {

// Provide an implementation for std::hash<SocketAddress>
template <>
struct hash<folly::SocketAddress> { … };
} // namespace std