File indexing completed on 2025-03-16 08:15:00 

0001 /*
0002     SPDX-FileCopyrightText: 2020 Vlad Zahorodnii <vlad.zahorodnii@kde.org>
0003 
0004     SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
0005 */
0006 
0007 #pragma once
0008 
0009 #include <limits>
0010 #include <type_traits>
0011 
0012 struct wl_resource;
0013 
0014 namespace KWin
0015 {
0016 
0017 template<typename T>
0018 T resource_cast(::wl_resource *resource)
0019 {
0020     using ObjectType = std::remove_pointer_t<std::remove_cv_t<T>>;
0021     if (auto resourceContainer = ObjectType::Resource::fromResource(resource)) {
0022         return static_cast<T>(resourceContainer->object());
0023     }
0024     return T();
0025 }
0026 
0027 } // namespace KWin