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| ** This file is part of the QtTest module of the Qt Toolkit. |
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| ** |
| ** GNU General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU |
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| ** Public license version 3 or any later version approved by the KDE Free |
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| ****************************************************************************/ |
| |
| #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_NAMESPACE |
| |
| |
| template <class T> |
| class QTestCoreList |
| { |
| public: |
| QTestCoreList(); |
| virtual ~QTestCoreList(); |
| |
| void addToList(T **list); |
| T *nextElement(); |
| T *previousElement(); |
| private: |
| T *next; |
| T *prev; |
| }; |
| |
| template <class T> |
| QTestCoreList<T>::QTestCoreList() |
| : next(nullptr) |
| , prev(nullptr) |
| { |
| } |
| |
| template <class T> |
| QTestCoreList<T>::~QTestCoreList() |
| { |
| if (prev) { |
| prev->next = nullptr; |
| } |
| delete prev; |
| |
| if (next) { |
| next->prev = nullptr; |
| } |
| 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; |
| } |
| |
| QT_END_NAMESPACE |
| |
| #endif |