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Diffstat (limited to 'sources/shiboken2/libshiboken/autodecref.h')
-rw-r--r-- | sources/shiboken2/libshiboken/autodecref.h | 111 |
1 files changed, 0 insertions, 111 deletions
diff --git a/sources/shiboken2/libshiboken/autodecref.h b/sources/shiboken2/libshiboken/autodecref.h deleted file mode 100644 index 498b1aec4..000000000 --- a/sources/shiboken2/libshiboken/autodecref.h +++ /dev/null @@ -1,111 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of Qt for Python. -** -** $QT_BEGIN_LICENSE:LGPL$ -** 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 AUTODECREF_H -#define AUTODECREF_H - -#include "sbkpython.h" -#include "basewrapper.h" - -struct SbkObject; -namespace Shiboken -{ - -/** - * AutoDecRef holds a PyObject pointer and decrement its reference counter when destroyed. - */ -struct LIBSHIBOKEN_API AutoDecRef -{ -public: - AutoDecRef(const AutoDecRef &) = delete; - AutoDecRef(AutoDecRef &&) = delete; - AutoDecRef &operator=(const AutoDecRef &) = delete; - AutoDecRef &operator=(AutoDecRef &&) = delete; - - /** - * AutoDecRef constructor. - * \param pyobj A borrowed reference to a Python object - */ - explicit AutoDecRef(PyObject *pyObj) : m_pyObj(pyObj) {} - /** - * AutoDecRef constructor. - * \param pyobj A borrowed reference to a Python object - */ - explicit AutoDecRef(SbkObject *pyObj) : m_pyObj(reinterpret_cast<PyObject *>(pyObj)) {} - - /// Decref the borrowed python reference - ~AutoDecRef() - { - Py_XDECREF(m_pyObj); - } - - inline bool isNull() const { return m_pyObj == nullptr; } - /// Returns the pointer of the Python object being held. - inline PyObject *object() { return m_pyObj; } - inline operator PyObject *() { return m_pyObj; } -#ifndef Py_LIMITED_API - inline operator PyTupleObject *() { return reinterpret_cast<PyTupleObject *>(m_pyObj); } -#endif - inline operator bool() const { return m_pyObj != nullptr; } - inline PyObject *operator->() { return m_pyObj; } - - template<typename T> - T cast() - { - return reinterpret_cast<T>(m_pyObj); - } - - /** - * Decref the current borrowed python reference and borrow \p other. - */ - void reset(PyObject *other) - { - // Safely decref m_pyObj. See Py_XSETREF in object.h . - PyObject *_py_tmp = m_pyObj; - m_pyObj = other; - Py_XDECREF(_py_tmp); - } -private: - PyObject *m_pyObj; -}; - -} // namespace Shiboken - -#endif // AUTODECREF_H - |