// Copyright (C) 2016 The Qt Company Ltd.

// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only

#ifndef QSTACK_H

#define QSTACK_H

#include <QtCore/qlist.h>

QT_BEGIN_NAMESPACE

template<class T>

class QStack : public QList<T>

{

public:

    // compiler-generated special member functions are fine!

    void swap(QStack<T> &other) noexcept { QList<T>::swap(other); } // prevent QList<->QStack swaps

    void push(const T &t) { QList<T>::append(t); }

    void push(T &&t) { QList<T>::append(std::move(t)); }

    T pop() { return QList<T>::takeLast(); }

    T &top() { return QList<T>::last(); }

    const T &top() const { return QList<T>::last(); }

};

QT_END_NAMESPACE

#endif // QSTACK_H