diff options
Diffstat (limited to 'src/multimedia/windows/qwindowsiupointer_p.h')
-rw-r--r-- | src/multimedia/windows/qwindowsiupointer_p.h | 93 |
1 files changed, 0 insertions, 93 deletions
diff --git a/src/multimedia/windows/qwindowsiupointer_p.h b/src/multimedia/windows/qwindowsiupointer_p.h deleted file mode 100644 index 9e9cf6894..000000000 --- a/src/multimedia/windows/qwindowsiupointer_p.h +++ /dev/null @@ -1,93 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2021 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 3 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL3 included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 3 requirements -** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 2.0 or (at your option) the GNU General -** Public license version 3 or any later version approved by the KDE Free -** Qt Foundation. The licenses are as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 -** included in the packaging of this file. Please review the following -** information to ensure the GNU General Public License requirements will -** be met: https://www.gnu.org/licenses/gpl-2.0.html and -** https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef QWINDOWSIUPOINTER_H -#define QWINDOWSIUPOINTER_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. -// - -template <class T> -class QWindowsIUPointer -{ -public: - explicit QWindowsIUPointer(T *ptr = nullptr) : m_ptr(ptr) {} - QWindowsIUPointer(const QWindowsIUPointer<T> &uiPtr) : m_ptr(uiPtr.m_ptr) { if (m_ptr) m_ptr->AddRef(); } - QWindowsIUPointer(QWindowsIUPointer<T> &&uiPtr) : m_ptr(uiPtr.m_ptr) { uiPtr.m_ptr = nullptr; } - ~QWindowsIUPointer() { if (m_ptr) m_ptr->Release(); } - - QWindowsIUPointer& operator=(const QWindowsIUPointer<T> &rhs) { - if (this != &rhs) { - if (m_ptr) - m_ptr->Release(); - m_ptr = rhs.m_ptr; - m_ptr->AddRef(); - } - return *this; - } - - QWindowsIUPointer& operator=(QWindowsIUPointer<T> &&rhs) noexcept { - if (m_ptr) - m_ptr->Release(); - m_ptr = rhs.m_ptr; - rhs.m_ptr = nullptr; - return *this; - } - - explicit operator bool() const { return m_ptr != nullptr; } - T *operator->() const { return m_ptr; } - - T **address() { Q_ASSERT(m_ptr == nullptr); return &m_ptr; } - void reset(T *ptr = nullptr) { if (m_ptr) m_ptr->Release(); m_ptr = ptr; } - T *release() { T *ptr = m_ptr; m_ptr = nullptr; return ptr; } - T *get() const { return m_ptr; } - -private: - T *m_ptr; -}; - -#endif |