tdlight/td/telegram/ChainId.h

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//
// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2022
//
// Distributed under the Boost Software License, Version 1.0. (See accompanying
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
//
#pragma once
#include "td/telegram/DialogId.h"
#include "td/telegram/FolderId.h"
#include "td/telegram/MessageContentType.h"
#include "td/telegram/PollId.h"
#include "td/utils/common.h"
#include <functional>
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namespace td {
class ChainId {
uint64 id = 0;
public:
ChainId(DialogId dialog_id, MessageContentType message_content_type = MessageContentType::None)
: id((static_cast<uint64>(dialog_id.get()) << 10) + get_message_content_chain_id(message_content_type)) {
}
ChainId(FolderId folder_id) : id((static_cast<uint64>(folder_id.get() + (1 << 30)) << 10)) {
}
ChainId(PollId poll_id) : id(static_cast<uint64>(poll_id.get())) {
}
ChainId(const string &str) : id(std::hash<string>()(str)) {
}
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uint64 get() const {
return id;
}
};
} // namespace td