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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/HashTableUtils.h"
#include "td/utils/StringBuilder.h"
#include <type_traits>
namespace td {
class PollId {
int64 id = 0;
public:
PollId() = default;
explicit constexpr PollId(int64 poll_id) : id(poll_id) {
}
template <class T, typename = std::enable_if_t<std::is_convertible<T, int64>::value>>
PollId(T poll_id) = delete;
int64 get() const {
return id;
}
bool operator==(const PollId &other) const {
return id == other.id;
}
bool operator!=(const PollId &other) const {
return id != other.id;
}
bool is_valid() const {
return id != 0;
}
};
struct PollIdHash {
uint32 operator()(PollId poll_id) const {
return Hash<int64>()(poll_id.get());
}
};
inline StringBuilder &operator<<(StringBuilder &string_builder, PollId poll_id) {
return string_builder << "poll " << poll_id.get();
}
} // namespace td
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