71 lines
1.7 KiB
C++
71 lines
1.7 KiB
C++
//
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// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2023
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//
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// Distributed under the Boost Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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//
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#pragma once
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#include "td/utils/common.h"
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#include "td/utils/format.h"
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#include "td/utils/HashTableUtils.h"
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#include "td/utils/StringBuilder.h"
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#include <type_traits>
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namespace td {
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namespace mtproto {
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class MessageId {
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uint64 message_id_ = 0;
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public:
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MessageId() = default;
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explicit constexpr MessageId(uint64 message_id) : message_id_(message_id) {
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}
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template <class T, typename = std::enable_if_t<std::is_convertible<T, int64>::value>>
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MessageId(T message_id) = delete;
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uint64 get() const {
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return message_id_;
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}
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bool operator==(const MessageId &other) const {
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return message_id_ == other.message_id_;
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}
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bool operator!=(const MessageId &other) const {
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return message_id_ != other.message_id_;
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}
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friend bool operator<(const MessageId &lhs, const MessageId &rhs) {
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return lhs.get() < rhs.get();
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}
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friend bool operator>(const MessageId &lhs, const MessageId &rhs) {
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return lhs.get() > rhs.get();
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}
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friend bool operator<=(const MessageId &lhs, const MessageId &rhs) {
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return lhs.get() <= rhs.get();
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}
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friend bool operator>=(const MessageId &lhs, const MessageId &rhs) {
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return lhs.get() >= rhs.get();
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}
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};
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struct MessageIdHash {
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uint32 operator()(MessageId message_id) const {
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return Hash<uint64>()(message_id.get());
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}
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};
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inline StringBuilder &operator<<(StringBuilder &string_builder, MessageId message_id) {
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return string_builder << "message " << format::as_hex(message_id.get());
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}
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} // namespace mtproto
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} // namespace td
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