QXmppVisitHelper_p.h

// SPDX-FileCopyrightText: 2021 Linus Jahn <lnj@kaidan.im>
//
// SPDX-License-Identifier: LGPL-2.1-or-later
 
#ifndef QXMPPVISITHELPER_P_H
#define QXMPPVISITHELPER_P_H
 
namespace QXmpp::Private {
 
// helper for std::visit
template<class... Ts>
struct overloaded : Ts... {
    using Ts::operator()...;
};
 
// explicit deduction guide (not needed as of C++20)
template<class... Ts>
overloaded(Ts...) -> overloaded<Ts...>;
 
}  // namespace QXmpp::Private
 
#endif  // QXMPPVISITHELPER_P_H