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//
// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2026
//
// 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/utils/common.h"
#include "td/utils/StringBuilder.h"
#include "td/utils/tl_helpers.h"
#include <type_traits>
namespace td {
class MessageTtl {
int32 period_ = 0;
friend StringBuilder &operator<<(StringBuilder &string_builder, const MessageTtl &message_ttl);
friend bool operator==(const MessageTtl &lhs, const MessageTtl &rhs);
public:
MessageTtl() = default;
template <class T, typename = std::enable_if_t<std::is_convertible<T, int32>::value>>
MessageTtl(T period) = delete;
MessageTtl(int32 period, const char *source);
bool is_empty() const;
int32 get_message_auto_delete_time_object() const;
int32 get_input_ttl_period() const;
template <class StorerT>
void store(StorerT &storer) const {
td::store(period_, storer);
}
template <class ParserT>
void parse(ParserT &parser) {
td::parse(period_, parser);
}
};
bool operator==(const MessageTtl &lhs, const MessageTtl &rhs);
inline bool operator!=(const MessageTtl &lhs, const MessageTtl &rhs) {
return !(lhs == rhs);
}
StringBuilder &operator<<(StringBuilder &string_builder, const MessageTtl &message_ttl);
} // namespace td
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