qwaylandutils_p.h

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// Copyright (C) 2018 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
 
#ifndef QWAYLANDUTILS_P_H
#define QWAYLANDUTILS_P_H
 
//
//  W A R N I N G
//  -------------
//
// This file is not part of the Qt API.  It exists purely as an
// implementation detail.  This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
 
#include <QtCore/private/qglobal_p.h>
 
struct wl_resource;
 
QT_BEGIN_NAMESPACE
 
namespace QtWayland {
 
template<typename return_type>
return_type fromResource(struct ::wl_resource *resource) {
    if (auto *r = std::remove_pointer<return_type>::type::Resource::fromResource(resource))
        return static_cast<return_type>(r->object());
    return nullptr;
}
 
} // namespace QtWayland
 
QT_END_NAMESPACE
 
#endif // QWAYLANDUTILS_P_H