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Diffstat (limited to 'src/testlib/qtestcorelist_p.h')
-rw-r--r-- | src/testlib/qtestcorelist_p.h | 147 |
1 files changed, 147 insertions, 0 deletions
diff --git a/src/testlib/qtestcorelist_p.h b/src/testlib/qtestcorelist_p.h new file mode 100644 index 0000000000..263df17172 --- /dev/null +++ b/src/testlib/qtestcorelist_p.h @@ -0,0 +1,147 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtTest module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QTESTCORELIST_P_H +#define QTESTCORELIST_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/qglobal.h> + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +QT_MODULE(Test) + +template <class T> +class QTestCoreList +{ + public: + QTestCoreList(); + virtual ~QTestCoreList(); + + void addToList(T **list); + T *nextElement(); + T *previousElement(); + int count(T *list); + int count(); + + private: + T *next; + T *prev; +}; + +template <class T> +QTestCoreList<T>::QTestCoreList() + : next(0) + , prev(0) +{ +} + +template <class T> +QTestCoreList<T>::~QTestCoreList() +{ + if (prev) { + prev->next = 0; + } + delete prev; + + if (next) { + next->prev = 0; + } + delete next; +} + +template <class T> +void QTestCoreList<T>::addToList(T **list) +{ + if (next) + next->addToList(list); + else { + next = *list; + if (next) + next->prev = static_cast<T*>(this); + } + + *list = static_cast<T*>(this); +} + +template <class T> +T *QTestCoreList<T>::nextElement() +{ + return next; +} + +template <class T> +T *QTestCoreList<T>::previousElement() +{ + return prev; +} + +template <class T> +int QTestCoreList<T>::count() +{ + int numOfElements = 0; + T *it = next; + + while (it) { + ++numOfElements; + it = it->nextElement(); + } + + return numOfElements; +} + +QT_END_NAMESPACE + +QT_END_HEADER + +#endif |