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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 CustomEmojiId {
int64 id = 0;
public:
CustomEmojiId() = default;
explicit constexpr CustomEmojiId(int64 custom_emoji_id) : id(custom_emoji_id) {
}
template <class T, typename = std::enable_if_t<std::is_convertible<T, int64>::value>>
CustomEmojiId(T custom_emoji_id) = delete;
bool is_valid() const {
return id != 0;
}
int64 get() const {
return id;
}
bool operator==(const CustomEmojiId &other) const {
return id == other.id;
}
bool operator!=(const CustomEmojiId &other) const {
return id != other.id;
}
static vector<CustomEmojiId> get_custom_emoji_ids(const vector<int64> &document_ids) {
vector<CustomEmojiId> custom_emoji_ids;
custom_emoji_ids.reserve(document_ids.size());
for (auto &document_id : document_ids) {
custom_emoji_ids.emplace_back(document_id);
}
return custom_emoji_ids;
}
template <class StorerT>
void store(StorerT &storer) const {
storer.store_long(id);
}
template <class ParserT>
void parse(ParserT &parser) {
id = parser.fetch_long();
}
};
struct CustomEmojiIdHash {
uint32 operator()(CustomEmojiId custom_emoji_id) const {
return Hash<int64>()(custom_emoji_id.get());
}
};
inline StringBuilder &operator<<(StringBuilder &string_builder, CustomEmojiId custom_emoji_id) {
return string_builder << "custom emoji " << custom_emoji_id.get();
}
} // namespace td
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