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| |
| #ifndef QREADWRITELOCK_P_H |
| #define QREADWRITELOCK_P_H |
| |
| // |
| // W A R N I N G |
| // ------------- |
| // |
| // This file is not part of the Qt API. It exists for the convenience |
| // of the implementation. This header file may change from version to |
| // version without notice, or even be removed. |
| // |
| // We mean it. |
| // |
| |
| #include <QtCore/qglobal.h> |
| #include <QtCore/qhash.h> |
| |
| #ifndef QT_NO_THREAD |
| |
| QT_BEGIN_NAMESPACE |
| |
| struct QReadWriteLockPrivate |
| { |
| QReadWriteLockPrivate(QReadWriteLock::RecursionMode recursionMode) |
| : accessCount(0), waitingReaders(0), waitingWriters(0), |
| recursive(recursionMode == QReadWriteLock::Recursive), currentWriter(0) |
| { } |
| |
| QMutex mutex; |
| QWaitCondition readerWait; |
| QWaitCondition writerWait; |
| |
| int accessCount; |
| int waitingReaders; |
| int waitingWriters; |
| |
| bool recursive; |
| Qt::HANDLE currentWriter; |
| }; |
| |
| QT_END_NAMESPACE |
| |
| #endif // QT_NO_THREAD |
| |
| #endif // QREADWRITELOCK_P_H |