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-rw-r--r--src/corelib/thread/qatomic_msvc.h94
1 files changed, 47 insertions, 47 deletions
diff --git a/src/corelib/thread/qatomic_msvc.h b/src/corelib/thread/qatomic_msvc.h
index 5eae2bdc48..67b5224cd7 100644
--- a/src/corelib/thread/qatomic_msvc.h
+++ b/src/corelib/thread/qatomic_msvc.h
@@ -269,24 +269,24 @@ template <> struct QAtomicWindowsType<4> { typedef long Type; };
template <int N> struct QAtomicOpsBySize : QGenericAtomicOps<QAtomicOpsBySize<N> >
{
- static inline Q_DECL_CONSTEXPR bool isReferenceCountingNative() Q_DECL_NOTHROW { return true; }
- static inline Q_DECL_CONSTEXPR bool isReferenceCountingWaitFree() Q_DECL_NOTHROW { return true; }
- template <typename T> static bool ref(T &_q_value) Q_DECL_NOTHROW;
- template <typename T> static bool deref(T &_q_value) Q_DECL_NOTHROW;
-
- static inline Q_DECL_CONSTEXPR bool isTestAndSetNative() Q_DECL_NOTHROW { return true; }
- static inline Q_DECL_CONSTEXPR bool isTestAndSetWaitFree() Q_DECL_NOTHROW { return true; }
- template <typename T> static bool testAndSetRelaxed(T &_q_value, T expectedValue, T newValue) Q_DECL_NOTHROW;
+ static inline Q_DECL_CONSTEXPR bool isReferenceCountingNative() noexcept { return true; }
+ static inline Q_DECL_CONSTEXPR bool isReferenceCountingWaitFree() noexcept { return true; }
+ template <typename T> static bool ref(T &_q_value) noexcept;
+ template <typename T> static bool deref(T &_q_value) noexcept;
+
+ static inline Q_DECL_CONSTEXPR bool isTestAndSetNative() noexcept { return true; }
+ static inline Q_DECL_CONSTEXPR bool isTestAndSetWaitFree() noexcept { return true; }
+ template <typename T> static bool testAndSetRelaxed(T &_q_value, T expectedValue, T newValue) noexcept;
template <typename T>
- static bool testAndSetRelaxed(T &_q_value, T expectedValue, T newValue, T *currentValue) Q_DECL_NOTHROW;
+ static bool testAndSetRelaxed(T &_q_value, T expectedValue, T newValue, T *currentValue) noexcept;
- static inline Q_DECL_CONSTEXPR bool isFetchAndStoreNative() Q_DECL_NOTHROW { return true; }
- static inline Q_DECL_CONSTEXPR bool isFetchAndStoreWaitFree() Q_DECL_NOTHROW { return true; }
- template <typename T> static T fetchAndStoreRelaxed(T &_q_value, T newValue) Q_DECL_NOTHROW;
+ static inline Q_DECL_CONSTEXPR bool isFetchAndStoreNative() noexcept { return true; }
+ static inline Q_DECL_CONSTEXPR bool isFetchAndStoreWaitFree() noexcept { return true; }
+ template <typename T> static T fetchAndStoreRelaxed(T &_q_value, T newValue) noexcept;
- static inline Q_DECL_CONSTEXPR bool isFetchAndAddNative() Q_DECL_NOTHROW { return true; }
- static inline Q_DECL_CONSTEXPR bool isFetchAndAddWaitFree() Q_DECL_NOTHROW { return true; }
- template <typename T> static T fetchAndAddRelaxed(T &_q_value, typename QAtomicAdditiveType<T>::AdditiveT valueToAdd) Q_DECL_NOTHROW;
+ static inline Q_DECL_CONSTEXPR bool isFetchAndAddNative() noexcept { return true; }
+ static inline Q_DECL_CONSTEXPR bool isFetchAndAddWaitFree() noexcept { return true; }
+ template <typename T> static T fetchAndAddRelaxed(T &_q_value, typename QAtomicAdditiveType<T>::AdditiveT valueToAdd) noexcept;
private:
typedef typename QAtomicWindowsType<N>::Type Type;
@@ -303,76 +303,76 @@ struct QAtomicOps : QAtomicOpsBySize<sizeof(T)>
};
template<> template<typename T>
-inline bool QAtomicOpsBySize<4>::ref(T &_q_value) Q_DECL_NOTHROW
+inline bool QAtomicOpsBySize<4>::ref(T &_q_value) noexcept
{
return QT_INTERLOCKED_FUNCTION(Increment)(atomic(&_q_value)) != 0;
}
template<> template<typename T>
-inline bool QAtomicOpsBySize<4>::deref(T &_q_value) Q_DECL_NOTHROW
+inline bool QAtomicOpsBySize<4>::deref(T &_q_value) noexcept
{
return QT_INTERLOCKED_FUNCTION(Decrement)(atomic(&_q_value)) != 0;
}
template<> template<typename T>
-inline bool QAtomicOpsBySize<4>::testAndSetRelaxed(T &_q_value, T expectedValue, T newValue) Q_DECL_NOTHROW
+inline bool QAtomicOpsBySize<4>::testAndSetRelaxed(T &_q_value, T expectedValue, T newValue) noexcept
{
return QT_INTERLOCKED_FUNCTION(CompareExchange)(atomic(&_q_value), value(newValue), value(expectedValue)) == value(expectedValue);
}
template<> template <typename T>
-inline bool QAtomicOpsBySize<4>::testAndSetRelaxed(T &_q_value, T expectedValue, T newValue, T *currentValue) Q_DECL_NOTHROW
+inline bool QAtomicOpsBySize<4>::testAndSetRelaxed(T &_q_value, T expectedValue, T newValue, T *currentValue) noexcept
{
*currentValue = T(QT_INTERLOCKED_FUNCTION(CompareExchange)(atomic(&_q_value), newValue, expectedValue));
return *currentValue == expectedValue;
}
template<> template<typename T>
-inline T QAtomicOpsBySize<4>::fetchAndStoreRelaxed(T &_q_value, T newValue) Q_DECL_NOTHROW
+inline T QAtomicOpsBySize<4>::fetchAndStoreRelaxed(T &_q_value, T newValue) noexcept
{
return QT_INTERLOCKED_FUNCTION(Exchange)(atomic(&_q_value), value(newValue));
}
template<> template<typename T>
-inline T QAtomicOpsBySize<4>::fetchAndAddRelaxed(T &_q_value, typename QAtomicAdditiveType<T>::AdditiveT valueToAdd) Q_DECL_NOTHROW
+inline T QAtomicOpsBySize<4>::fetchAndAddRelaxed(T &_q_value, typename QAtomicAdditiveType<T>::AdditiveT valueToAdd) noexcept
{
return QT_INTERLOCKED_FUNCTION(ExchangeAdd)(atomic(&_q_value), value<T>(valueToAdd * QAtomicAdditiveType<T>::AddScale));
}
#ifdef Q_ATOMIC_INT16_IS_SUPPORTED
template<> template<typename T>
-inline bool QAtomicOpsBySize<2>::ref(T &_q_value) Q_DECL_NOTHROW
+inline bool QAtomicOpsBySize<2>::ref(T &_q_value) noexcept
{
return QT_INTERLOCKED_FUNCTION(Increment16)(atomic(&_q_value)) != 0;
}
template<> template<typename T>
-inline bool QAtomicOpsBySize<2>::deref(T &_q_value) Q_DECL_NOTHROW
+inline bool QAtomicOpsBySize<2>::deref(T &_q_value) noexcept
{
return QT_INTERLOCKED_FUNCTION(Decrement16)(atomic(&_q_value)) != 0;
}
template<> template<typename T>
-inline bool QAtomicOpsBySize<2>::testAndSetRelaxed(T &_q_value, T expectedValue, T newValue) Q_DECL_NOTHROW
+inline bool QAtomicOpsBySize<2>::testAndSetRelaxed(T &_q_value, T expectedValue, T newValue) noexcept
{
return QT_INTERLOCKED_FUNCTION(CompareExchange16)(atomic(&_q_value), value(newValue), value(expectedValue)) == value(expectedValue);
}
template<> template <typename T>
-inline bool QAtomicOpsBySize<2>::testAndSetRelaxed(T &_q_value, T expectedValue, T newValue, T *currentValue) Q_DECL_NOTHROW
+inline bool QAtomicOpsBySize<2>::testAndSetRelaxed(T &_q_value, T expectedValue, T newValue, T *currentValue) noexcept
{
*currentValue = T(QT_INTERLOCKED_FUNCTION(CompareExchange16)(atomic(&_q_value), newValue, expectedValue));
return *currentValue == expectedValue;
}
template<> template<typename T>
-inline T QAtomicOpsBySize<2>::fetchAndStoreRelaxed(T &_q_value, T newValue) Q_DECL_NOTHROW
+inline T QAtomicOpsBySize<2>::fetchAndStoreRelaxed(T &_q_value, T newValue) noexcept
{
return QT_INTERLOCKED_FUNCTION(Exchange16)(atomic(&_q_value), value(newValue));
}
template<> template<typename T>
-inline T QAtomicOpsBySize<2>::fetchAndAddRelaxed(T &_q_value, typename QAtomicAdditiveType<T>::AdditiveT valueToAdd) Q_DECL_NOTHROW
+inline T QAtomicOpsBySize<2>::fetchAndAddRelaxed(T &_q_value, typename QAtomicAdditiveType<T>::AdditiveT valueToAdd) noexcept
{
return QT_INTERLOCKED_FUNCTION(ExchangeAdd16)(atomic(&_q_value), value<T>(valueToAdd * QAtomicAdditiveType<T>::AddScale));
}
@@ -380,38 +380,38 @@ inline T QAtomicOpsBySize<2>::fetchAndAddRelaxed(T &_q_value, typename QAtomicAd
#ifdef Q_ATOMIC_INT64_IS_SUPPORTED
template<> template<typename T>
-inline bool QAtomicOpsBySize<8>::ref(T &_q_value) Q_DECL_NOTHROW
+inline bool QAtomicOpsBySize<8>::ref(T &_q_value) noexcept
{
return QT_INTERLOCKED_FUNCTION(Increment64)(atomic(&_q_value)) != 0;
}
template<> template<typename T>
-inline bool QAtomicOpsBySize<8>::deref(T &_q_value) Q_DECL_NOTHROW
+inline bool QAtomicOpsBySize<8>::deref(T &_q_value) noexcept
{
return QT_INTERLOCKED_FUNCTION(Decrement64)(atomic(&_q_value)) != 0;
}
template<> template<typename T>
-inline bool QAtomicOpsBySize<8>::testAndSetRelaxed(T &_q_value, T expectedValue, T newValue) Q_DECL_NOTHROW
+inline bool QAtomicOpsBySize<8>::testAndSetRelaxed(T &_q_value, T expectedValue, T newValue) noexcept
{
return QT_INTERLOCKED_FUNCTION(CompareExchange64)(atomic(&_q_value), value(newValue), value(expectedValue)) == value(expectedValue);
}
template<> template <typename T>
-inline bool QAtomicOpsBySize<8>::testAndSetRelaxed(T &_q_value, T expectedValue, T newValue, T *currentValue) Q_DECL_NOTHROW
+inline bool QAtomicOpsBySize<8>::testAndSetRelaxed(T &_q_value, T expectedValue, T newValue, T *currentValue) noexcept
{
*currentValue = T(QT_INTERLOCKED_FUNCTION(CompareExchange64)(atomic(&_q_value), newValue, expectedValue));
return *currentValue == expectedValue;
}
template<> template<typename T>
-inline T QAtomicOpsBySize<8>::fetchAndStoreRelaxed(T &_q_value, T newValue) Q_DECL_NOTHROW
+inline T QAtomicOpsBySize<8>::fetchAndStoreRelaxed(T &_q_value, T newValue) noexcept
{
return QT_INTERLOCKED_FUNCTION(Exchange64)(atomic(&_q_value), value(newValue));
}
template<> template<typename T>
-inline T QAtomicOpsBySize<8>::fetchAndAddRelaxed(T &_q_value, typename QAtomicAdditiveType<T>::AdditiveT valueToAdd) Q_DECL_NOTHROW
+inline T QAtomicOpsBySize<8>::fetchAndAddRelaxed(T &_q_value, typename QAtomicAdditiveType<T>::AdditiveT valueToAdd) noexcept
{
return QT_INTERLOCKED_FUNCTION(ExchangeAdd64)(atomic(&_q_value), value<T>(valueToAdd * QAtomicAdditiveType<T>::AddScale));
}
@@ -423,41 +423,41 @@ struct QAtomicOps<T *> : QGenericAtomicOps<QAtomicOps<T *> >
{
typedef T *Type;
- static inline Q_DECL_CONSTEXPR bool isTestAndSetNative() Q_DECL_NOTHROW { return true; }
- static inline Q_DECL_CONSTEXPR bool isTestAndSetWaitFree() Q_DECL_NOTHROW { return true; }
- static bool testAndSetRelaxed(T *&_q_value, T *expectedValue, T *newValue) Q_DECL_NOTHROW;
- static bool testAndSetRelaxed(T *&_q_value, T *expectedValue, T *newValue, T **currentValue) Q_DECL_NOTHROW;
+ static inline Q_DECL_CONSTEXPR bool isTestAndSetNative() noexcept { return true; }
+ static inline Q_DECL_CONSTEXPR bool isTestAndSetWaitFree() noexcept { return true; }
+ static bool testAndSetRelaxed(T *&_q_value, T *expectedValue, T *newValue) noexcept;
+ static bool testAndSetRelaxed(T *&_q_value, T *expectedValue, T *newValue, T **currentValue) noexcept;
- static inline Q_DECL_CONSTEXPR bool isFetchAndStoreNative() Q_DECL_NOTHROW { return true; }
- static inline Q_DECL_CONSTEXPR bool isFetchAndStoreWaitFree() Q_DECL_NOTHROW { return true; }
- static T *fetchAndStoreRelaxed(T *&_q_value, T *newValue) Q_DECL_NOTHROW;
+ static inline Q_DECL_CONSTEXPR bool isFetchAndStoreNative() noexcept { return true; }
+ static inline Q_DECL_CONSTEXPR bool isFetchAndStoreWaitFree() noexcept { return true; }
+ static T *fetchAndStoreRelaxed(T *&_q_value, T *newValue) noexcept;
- static inline Q_DECL_CONSTEXPR bool isFetchAndAddNative() Q_DECL_NOTHROW { return true; }
- static inline Q_DECL_CONSTEXPR bool isFetchAndAddWaitFree() Q_DECL_NOTHROW { return true; }
- static T *fetchAndAddRelaxed(T *&_q_value, qptrdiff valueToAdd) Q_DECL_NOTHROW;
+ static inline Q_DECL_CONSTEXPR bool isFetchAndAddNative() noexcept { return true; }
+ static inline Q_DECL_CONSTEXPR bool isFetchAndAddWaitFree() noexcept { return true; }
+ static T *fetchAndAddRelaxed(T *&_q_value, qptrdiff valueToAdd) noexcept;
};
template <typename T>
-inline bool QAtomicOps<T *>::testAndSetRelaxed(T *&_q_value, T *expectedValue, T *newValue) Q_DECL_NOTHROW
+inline bool QAtomicOps<T *>::testAndSetRelaxed(T *&_q_value, T *expectedValue, T *newValue) noexcept
{
return QT_INTERLOCKED_COMPARE_EXCHANGE_POINTER(&_q_value, newValue, expectedValue) == expectedValue;
}
template <typename T>
-inline bool QAtomicOps<T *>::testAndSetRelaxed(T *&_q_value, T *expectedValue, T *newValue, T **currentValue) Q_DECL_NOTHROW
+inline bool QAtomicOps<T *>::testAndSetRelaxed(T *&_q_value, T *expectedValue, T *newValue, T **currentValue) noexcept
{
*currentValue = reinterpret_cast<T *>(QT_INTERLOCKED_COMPARE_EXCHANGE_POINTER(&_q_value, newValue, expectedValue));
return *currentValue == expectedValue;
}
template <typename T>
-inline T *QAtomicOps<T *>::fetchAndStoreRelaxed(T *&_q_value, T *newValue) Q_DECL_NOTHROW
+inline T *QAtomicOps<T *>::fetchAndStoreRelaxed(T *&_q_value, T *newValue) noexcept
{
return reinterpret_cast<T *>(QT_INTERLOCKED_EXCHANGE_POINTER(&_q_value, newValue));
}
template <typename T>
-inline T *QAtomicOps<T *>::fetchAndAddRelaxed(T *&_q_value, qptrdiff valueToAdd) Q_DECL_NOTHROW
+inline T *QAtomicOps<T *>::fetchAndAddRelaxed(T *&_q_value, qptrdiff valueToAdd) noexcept
{
return reinterpret_cast<T *>(QT_INTERLOCKED_EXCHANGE_ADD_POINTER(&_q_value, valueToAdd * sizeof(T)));
}
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