// // Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2023 // // 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/td_api.h" #include "td/utils/common.h" #include "td/utils/HashTableUtils.h" #include "td/utils/StringBuilder.h" #include <type_traits> namespace td { class CallId { public: CallId() = default; explicit constexpr CallId(int32 call_id) : id(call_id) { } template <class T, typename = std::enable_if_t<std::is_convertible<T, int32>::value>> CallId(T call_id) = delete; bool is_valid() const { return id != 0; } int32 get() const { return id; } auto get_call_id_object() const { return td_api::make_object<td_api::callId>(id); } bool operator==(const CallId &other) const { return id == other.id; } private: int32 id{0}; }; struct CallIdHash { uint32 operator()(CallId call_id) const { return Hash<int32>()(call_id.get()); } }; inline StringBuilder &operator<<(StringBuilder &sb, const CallId call_id) { return sb << "call " << call_id.get(); } } // namespace td