mirror of
https://github.com/NohamR/RMHook-Win.git
synced 2026-05-25 19:59:46 +00:00
47 lines
1.2 KiB
C++
47 lines
1.2 KiB
C++
// Copyright (C) 2021 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com, author Marc Mutz <marc.mutz@kdab.com>
|
|
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
|
|
#ifndef Q20FUNCTIONAL_H
|
|
#define Q20FUNCTIONAL_H
|
|
|
|
#include <QtCore/qglobal.h>
|
|
|
|
#include <functional>
|
|
|
|
//
|
|
// W A R N I N G
|
|
// -------------
|
|
//
|
|
// This file is not part of the Qt API. Types and functions defined in this
|
|
// file can reliably be replaced by their std counterparts, once available.
|
|
// You may use these definitions in your own code, but be aware that we
|
|
// will remove them once Qt depends on the C++ version that supports
|
|
// them in namespace std. There will be NO deprecation warning, the
|
|
// definitions will JUST go away.
|
|
//
|
|
// If you can't agree to these terms, don't use these definitions!
|
|
//
|
|
// We mean it.
|
|
//
|
|
|
|
#include <functional>
|
|
|
|
QT_BEGIN_NAMESPACE
|
|
|
|
namespace q20 {
|
|
// like std::identity
|
|
#ifdef __cpp_lib_ranges
|
|
using std::identity;
|
|
#else
|
|
struct identity
|
|
{
|
|
struct is_transparent {};
|
|
template <typename T>
|
|
constexpr T &&operator()(T&& t) const noexcept { return std::forward<T>(t); }
|
|
};
|
|
#endif // __cpp_lib_ranges
|
|
} // namespace q20
|
|
|
|
QT_END_NAMESPACE
|
|
|
|
#endif /* Q20FUNCTIONAL_H */
|