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#ifndef QATOMIC_SYMBIAN_H

#define QATOMIC_SYMBIAN_H

#include <QtCore/qglobal.h>

#include <e32std.h>

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

QT_MODULE(Core)

#define Q_ATOMIC_INT_REFERENCE_COUNTING_IS_SOMETIMES_NATIVE

inline bool QBasicAtomicInt::isReferenceCountingWaitFree()

{ return false; }

#define Q_ATOMIC_INT_TEST_AND_SET_IS_SOMETIMES_NATIVE

inline bool QBasicAtomicInt::isTestAndSetWaitFree()

{ return false; }

#define Q_ATOMIC_INT_FETCH_AND_STORE_IS_SOMETIMES_NATIVE

inline bool QBasicAtomicInt::isFetchAndStoreWaitFree()

{ return false; }

#define Q_ATOMIC_INT_FETCH_AND_ADD_IS_SOMETIMES_NATIVE

inline bool QBasicAtomicInt::isFetchAndAddWaitFree()

{ return false; }

#define Q_ATOMIC_POINTER_TEST_AND_SET_IS_SOMETIMES_NATIVE

Q_CORE_EXPORT bool QBasicAtomicPointer_isTestAndSetNative();

template <typename T>

Q_INLINE_TEMPLATE bool QBasicAtomicPointer<T>::isTestAndSetNative()

{ return QBasicAtomicPointer_isTestAndSetNative(); }

template <typename T>

Q_INLINE_TEMPLATE bool QBasicAtomicPointer<T>::isTestAndSetWaitFree()

{ return false; }

#define Q_ATOMIC_POINTER_FETCH_AND_STORE_IS_SOMETIMES_NATIVE

Q_CORE_EXPORT bool QBasicAtomicPointer_isFetchAndStoreNative();

template <typename T>

Q_INLINE_TEMPLATE bool QBasicAtomicPointer<T>::isFetchAndStoreNative()

{ return QBasicAtomicPointer_isFetchAndStoreNative(); }

template <typename T>

Q_INLINE_TEMPLATE bool QBasicAtomicPointer<T>::isFetchAndStoreWaitFree()

{ return false; }

#define Q_ATOMIC_POINTER_FETCH_AND_ADD_IS_SOMETIMES_NATIVE

Q_CORE_EXPORT bool QBasicAtomicPointer_isFetchAndAddNative();

template <typename T>

Q_INLINE_TEMPLATE bool QBasicAtomicPointer<T>::isFetchAndAddNative()

{ return QBasicAtomicPointer_isFetchAndAddNative(); }

template <typename T>

Q_INLINE_TEMPLATE bool QBasicAtomicPointer<T>::isFetchAndAddWaitFree()

{ return false; }

Q_CORE_EXPORT bool QBasicAtomicInt_testAndSetOrdered(volatile int *, int, int);

Q_CORE_EXPORT int QBasicAtomicInt_fetchAndStoreOrdered(volatile int *, int);

Q_CORE_EXPORT int QBasicAtomicInt_fetchAndAddOrdered(volatile int *, int);

Q_CORE_EXPORT bool QBasicAtomicPointer_testAndSetOrdered(void * volatile *, void *, void *);

Q_CORE_EXPORT void *QBasicAtomicPointer_fetchAndStoreOrdered(void * volatile *, void *);

Q_CORE_EXPORT void *QBasicAtomicPointer_fetchAndAddOrdered(void * volatile *, qptrdiff);

// Reference counting

//LockedInc and LockedDec are machine coded for ARMv6 (and future proof)

inline bool QBasicAtomicInt::ref()

{

    int original = User::LockedInc((TInt&)_q_value);

    return original != -1;

}

inline bool QBasicAtomicInt::deref()

{

    int original = User::LockedDec((TInt&)_q_value);

    return original != 1;

}

// Test and set for integers

inline bool QBasicAtomicInt::testAndSetOrdered(int expectedValue, int newValue)

{

    return QBasicAtomicInt_testAndSetOrdered(&_q_value, expectedValue, newValue);

}

inline bool QBasicAtomicInt::testAndSetRelaxed(int expectedValue, int newValue)

{

}

inline bool QBasicAtomicInt::testAndSetAcquire(int expectedValue, int newValue)

{

}

inline bool QBasicAtomicInt::testAndSetRelease(int expectedValue, int newValue)

{

}

// Fetch and store for integers

inline int QBasicAtomicInt::fetchAndStoreOrdered(int newValue)

{

    return QBasicAtomicInt_fetchAndStoreOrdered(&_q_value, newValue);

}

inline int QBasicAtomicInt::fetchAndStoreRelaxed(int newValue)

{

}

inline int QBasicAtomicInt::fetchAndStoreAcquire(int newValue)

{

}

inline int QBasicAtomicInt::fetchAndStoreRelease(int newValue)

{

}

// Fetch and add for integers

inline int QBasicAtomicInt::fetchAndAddOrdered(int valueToAdd)

{

    return QBasicAtomicInt_fetchAndAddOrdered(&_q_value, valueToAdd);

}

inline int QBasicAtomicInt::fetchAndAddRelaxed(int valueToAdd)

{

}

inline int QBasicAtomicInt::fetchAndAddAcquire(int valueToAdd)

{

}

inline int QBasicAtomicInt::fetchAndAddRelease(int valueToAdd)

{

}

// Test and set for pointers

template <typename T>

Q_INLINE_TEMPLATE bool QBasicAtomicPointer<T>::testAndSetOrdered(T *expectedValue, T *newValue)

{

}

template <typename T>

Q_INLINE_TEMPLATE bool QBasicAtomicPointer<T>::testAndSetRelaxed(T *expectedValue, T *newValue)

{

}

template <typename T>

Q_INLINE_TEMPLATE bool QBasicAtomicPointer<T>::testAndSetAcquire(T *expectedValue, T *newValue)

{

}

template <typename T>

Q_INLINE_TEMPLATE bool QBasicAtomicPointer<T>::testAndSetRelease(T *expectedValue, T *newValue)

{

}

// Fetch and store for pointers

template <typename T>

Q_INLINE_TEMPLATE T *QBasicAtomicPointer<T>::fetchAndStoreOrdered(T *newValue)

{

}

template <typename T>

Q_INLINE_TEMPLATE T *QBasicAtomicPointer<T>::fetchAndStoreRelaxed(T *newValue)

{

}

template <typename T>

Q_INLINE_TEMPLATE T *QBasicAtomicPointer<T>::fetchAndStoreAcquire(T *newValue)

{

}

template <typename T>

Q_INLINE_TEMPLATE T *QBasicAtomicPointer<T>::fetchAndStoreRelease(T *newValue)

{

}

// Fetch and add for pointers

template <typename T>

Q_INLINE_TEMPLATE T *QBasicAtomicPointer<T>::fetchAndAddOrdered(qptrdiff valueToAdd)

{

}

template <typename T>

Q_INLINE_TEMPLATE T *QBasicAtomicPointer<T>::fetchAndAddRelaxed(qptrdiff valueToAdd)

{

}

template <typename T>

Q_INLINE_TEMPLATE T *QBasicAtomicPointer<T>::fetchAndAddAcquire(qptrdiff valueToAdd)

{

}

template <typename T>

Q_INLINE_TEMPLATE T *QBasicAtomicPointer<T>::fetchAndAddRelease(qptrdiff valueToAdd)

{

}

QT_END_NAMESPACE

QT_END_HEADER

#endif // QATOMIC_SYMBIAN_H