Classes | Namespaces | Defines | Functions

qsharedpointer_impl.h File Reference

#include <new>
#include <QtCore/qatomic.h>
#include <QtCore/qobject.h>

Go to the source code of this file.

Classes
struct   RemovePointer< T * >
struct   RemovePointer< QSharedPointer< T > >
struct   RemovePointer< QWeakPointer< T > >
class   Basic< T >
struct   ExternalRefCountData
struct   ExternalRefCountWithDestroyFn
struct   ExternalRefCountWithCustomDeleter< T, Deleter >
struct   ExternalRefCountWithCustomDeleter< T, Deleter >::CustomDeleter
struct   ExternalRefCountWithContiguousData< T >
class   ExternalRefCount< T >
class   QSharedPointer< T >
class   QWeakPointer< T >

Namespaces
namespace   QtSharedPointer

Defines
#define  QSHAREDPOINTER_VERIFY_AUTO_CAST(T, X)   qt_sharedpointer_cast_check<T>(static_cast<X *>(0))

Functions
template<typename T >
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE void 		 qt_sharedpointer_cast_check (T *)
template<class X , class T >
QSharedPointer< X >  qSharedPointerCast (const QSharedPointer< T > &ptr)
template<class X , class T >
QSharedPointer< X >  qSharedPointerDynamicCast (const QSharedPointer< T > &ptr)
template<class X , class T >
QSharedPointer< X >  qSharedPointerConstCast (const QSharedPointer< T > &ptr)
template<class X , class T >
QSharedPointer< X >  qSharedPointerObjectCast (const QSharedPointer< T > &ptr)
template<class X , class Y >
QSharedPointer< X >  copyAndSetPointer (X *ptr, const QSharedPointer< Y > &src)
Q_CORE_EXPORT void  internalSafetyCheckAdd2 (const void *, const volatile void *)
Q_CORE_EXPORT void  internalSafetyCheckRemove2 (const void *)
template<class T , typename Klass , typename RetVal >
void  executeDeleter (T *t, RetVal(Klass::*memberDeleter)())
template<class T , typename Deleter >
void  executeDeleter (T *t, Deleter d)
template<class T >
void  normalDeleter (T *t)
template<class T , class X >
bool  operator== (const QSharedPointer< T > &ptr1, const QSharedPointer< X > &ptr2)
template<class T , class X >
bool  operator!= (const QSharedPointer< T > &ptr1, const QSharedPointer< X > &ptr2)
template<class T , class X >
bool  operator== (const QSharedPointer< T > &ptr1, const X *ptr2)
template<class T , class X >
bool  operator== (const T *ptr1, const QSharedPointer< X > &ptr2)
template<class T , class X >
bool  operator!= (const QSharedPointer< T > &ptr1, const X *ptr2)
template<class T , class X >
bool  operator!= (const T *ptr1, const QSharedPointer< X > &ptr2)
template<class T , class X >
bool  operator== (const QSharedPointer< T > &ptr1, const QWeakPointer< X > &ptr2)
template<class T , class X >
bool  operator!= (const QSharedPointer< T > &ptr1, const QWeakPointer< X > &ptr2)
template<class T , class X >
Q_INLINE_TEMPLATE
QSharedPointer< T >
::difference_type 		 operator- (const QSharedPointer< T > &ptr1, const QSharedPointer< X > &ptr2)
template<class T , class X >
Q_INLINE_TEMPLATE
QSharedPointer< T >
::difference_type 		 operator- (const QSharedPointer< T > &ptr1, X *ptr2)
template<class T , class X >
Q_INLINE_TEMPLATE
QSharedPointer< X >
::difference_type 		 operator- (T *ptr1, const QSharedPointer< X > &ptr2)
template<class T , class X >
Q_INLINE_TEMPLATE bool  operator< (const QSharedPointer< T > &ptr1, const QSharedPointer< X > &ptr2)
template<class T , class X >
Q_INLINE_TEMPLATE bool  operator< (const QSharedPointer< T > &ptr1, X *ptr2)
template<class T , class X >
Q_INLINE_TEMPLATE bool  operator< (T *ptr1, const QSharedPointer< X > &ptr2)
template<class T >
uint  qHash (const T *key)
template<class T >
Q_INLINE_TEMPLATE uint  qHash (const QSharedPointer< T > &ptr)
template<class T >
void  qSwap (QSharedPointer< T > &p1, QSharedPointer< T > &p2)
template<class X , class T >
Q_INLINE_TEMPLATE
QSharedPointer< X > 		 copyAndSetPointer (X *ptr, const QSharedPointer< T > &src)
template<class X , class T >
Q_INLINE_TEMPLATE
QSharedPointer< X > 		 qSharedPointerCast (const QWeakPointer< T > &src)
template<class X , class T >
Q_INLINE_TEMPLATE
QSharedPointer< X > 		 qSharedPointerDynamicCast (const QWeakPointer< T > &src)
template<class X , class T >
Q_INLINE_TEMPLATE
QSharedPointer< X > 		 qSharedPointerConstCast (const QWeakPointer< T > &src)
template<class X , class T >
Q_INLINE_TEMPLATE QWeakPointer< X >  qWeakPointerCast (const QSharedPointer< T > &src)
template<class X , class T >
Q_INLINE_TEMPLATE
QSharedPointer< X > 		 qSharedPointerObjectCast (const QWeakPointer< T > &src)
template<class X , class T >
QSharedPointer< typename
QtSharedPointer::RemovePointer
< X >::Type > 		 qobject_cast (const QSharedPointer< T > &src)
template<class X , class T >
QSharedPointer< typename
QtSharedPointer::RemovePointer
< X >::Type > 		 qobject_cast (const QWeakPointer< T > &src)

Define Documentation

#define QSHAREDPOINTER_VERIFY_AUTO_CAST (   T,
  X 
)    qt_sharedpointer_cast_check<T>(static_cast<X *>(0))
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Definition at line 71 of file qsharedpointer_impl.h.

Function Documentation

QT_BEGIN_HEADER QT_BEGIN_NAMESPACE void qt_sharedpointer_cast_check ( T *  ) [inline]
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Definition at line 70 of file qsharedpointer_impl.h.

{ }
Q_INLINE_TEMPLATE QSharedPointer< X > qSharedPointerCast ( const QSharedPointer< T > &  ptr )
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Definition at line 780 of file qsharedpointer_impl.h.

{
    register X *ptr = static_cast<X *>(src.data()); // if you get an error in this line, the cast is invalid
    return QtSharedPointer::copyAndSetPointer(ptr, src);
}
Q_INLINE_TEMPLATE QSharedPointer< X > qSharedPointerDynamicCast ( const QSharedPointer< T > &  ptr )
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Definition at line 792 of file qsharedpointer_impl.h.

{
    register X *ptr = dynamic_cast<X *>(src.data()); // if you get an error in this line, the cast is invalid
    return QtSharedPointer::copyAndSetPointer(ptr, src);
}
Q_INLINE_TEMPLATE QSharedPointer< X > qSharedPointerConstCast ( const QSharedPointer< T > &  ptr )
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Definition at line 804 of file qsharedpointer_impl.h.

{
    register X *ptr = const_cast<X *>(src.data()); // if you get an error in this line, the cast is invalid
    return QtSharedPointer::copyAndSetPointer(ptr, src);
}
Q_INLINE_TEMPLATE QSharedPointer< X > qSharedPointerObjectCast ( const QSharedPointer< T > &  ptr )
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Definition at line 824 of file qsharedpointer_impl.h.

{
    register X *ptr = qobject_cast<X *>(src.data());
    return QtSharedPointer::copyAndSetPointer(ptr, src);
}
bool operator== ( const QSharedPointer< T > &  ptr1,
const QSharedPointer< X > &  ptr2 
)

Definition at line 664 of file qsharedpointer_impl.h.

{
    return ptr1.data() == ptr2.data();
}
bool operator!= ( const QSharedPointer< T > &  ptr1,
const QSharedPointer< X > &  ptr2 
)

Definition at line 669 of file qsharedpointer_impl.h.

{
    return ptr1.data() != ptr2.data();
}
bool operator== ( const QSharedPointer< T > &  ptr1,
const X *  ptr2 
)

Definition at line 675 of file qsharedpointer_impl.h.

{
    return ptr1.data() == ptr2;
}
bool operator== ( const T *  ptr1,
const QSharedPointer< X > &  ptr2 
)

Definition at line 680 of file qsharedpointer_impl.h.

{
    return ptr1 == ptr2.data();
}
bool operator!= ( const QSharedPointer< T > &  ptr1,
const X *  ptr2 
)

Definition at line 685 of file qsharedpointer_impl.h.

{
    return !(ptr1 == ptr2);
}
bool operator!= ( const T *  ptr1,
const QSharedPointer< X > &  ptr2 
)

Definition at line 690 of file qsharedpointer_impl.h.

{
    return !(ptr2 == ptr1);
}
bool operator== ( const QSharedPointer< T > &  ptr1,
const QWeakPointer< X > &  ptr2 
)

Definition at line 696 of file qsharedpointer_impl.h.

{
    return ptr2 == ptr1;
}
bool operator!= ( const QSharedPointer< T > &  ptr1,
const QWeakPointer< X > &  ptr2 
)

Definition at line 701 of file qsharedpointer_impl.h.

{
    return ptr2 != ptr1;
}
Q_INLINE_TEMPLATE QSharedPointer<T>::difference_type operator- ( const QSharedPointer< T > &  ptr1,
const QSharedPointer< X > &  ptr2 
)

Definition at line 710 of file qsharedpointer_impl.h.

{
    return ptr1.data() - ptr2.data();
}
Q_INLINE_TEMPLATE QSharedPointer<T>::difference_type operator- ( const QSharedPointer< T > &  ptr1,
X *  ptr2 
)

Definition at line 715 of file qsharedpointer_impl.h.

{
    return ptr1.data() - ptr2;
}
Q_INLINE_TEMPLATE QSharedPointer<X>::difference_type operator- ( T *  ptr1,
const QSharedPointer< X > &  ptr2 
)

Definition at line 720 of file qsharedpointer_impl.h.

{
    return ptr1 - ptr2.data();
}
Q_INLINE_TEMPLATE bool operator< ( const QSharedPointer< T > &  ptr1,
const QSharedPointer< X > &  ptr2 
)

Definition at line 729 of file qsharedpointer_impl.h.

{
    return ptr1.data() < ptr2.data();
}
Q_INLINE_TEMPLATE bool operator< ( const QSharedPointer< T > &  ptr1,
X *  ptr2 
)

Definition at line 734 of file qsharedpointer_impl.h.

{
    return ptr1.data() < ptr2;
}
Q_INLINE_TEMPLATE bool operator< ( T *  ptr1,
const QSharedPointer< X > &  ptr2 
)

Definition at line 739 of file qsharedpointer_impl.h.

{
    return ptr1 < ptr2.data();
}
uint qHash ( const T *  key ) [inline]
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Definition at line 97 of file qhash.h.

{
    return qHash(reinterpret_cast<quintptr>(key));
}
Q_INLINE_TEMPLATE uint qHash ( const QSharedPointer< T > &  ptr )
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Definition at line 749 of file qsharedpointer_impl.h.

{
    return QT_PREPEND_NAMESPACE(qHash)<T>(ptr.data());
}
void qSwap ( QSharedPointer< T > &  p1,
QSharedPointer< T > &  p2 
) [inline]
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Definition at line 762 of file qsharedpointer_impl.h.

{
    p1.swap(p2);
}
Q_INLINE_TEMPLATE QSharedPointer<X> qSharedPointerCast ( const QWeakPointer< T > &  src )
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Definition at line 786 of file qsharedpointer_impl.h.

{
    return qSharedPointerCast<X, T>(src.toStrongRef());
}
Q_INLINE_TEMPLATE QSharedPointer<X> qSharedPointerDynamicCast ( const QWeakPointer< T > &  src )
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Definition at line 798 of file qsharedpointer_impl.h.

{
    return qSharedPointerDynamicCast<X, T>(src.toStrongRef());
}
Q_INLINE_TEMPLATE QSharedPointer<X> qSharedPointerConstCast ( const QWeakPointer< T > &  src )
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Definition at line 810 of file qsharedpointer_impl.h.

{
    return qSharedPointerConstCast<X, T>(src.toStrongRef());
}
Q_INLINE_TEMPLATE QWeakPointer<X> qWeakPointerCast ( const QSharedPointer< T > &  src )
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Definition at line 817 of file qsharedpointer_impl.h.

{
    return qSharedPointerCast<X, T>(src).toWeakRef();
}
Q_INLINE_TEMPLATE QSharedPointer<X> qSharedPointerObjectCast ( const QWeakPointer< T > &  src )
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Definition at line 830 of file qsharedpointer_impl.h.

{
    return qSharedPointerObjectCast<X>(src.toStrongRef());
}
QSharedPointer<typename QtSharedPointer::RemovePointer<X>::Type> qobject_cast ( const QSharedPointer< T > &  src ) [inline]
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Definition at line 837 of file qsharedpointer_impl.h.

{
    return qSharedPointerObjectCast<typename QtSharedPointer::RemovePointer<X>::Type, T>(src);
}
QSharedPointer<typename QtSharedPointer::RemovePointer<X>::Type> qobject_cast ( const QWeakPointer< T > &  src ) [inline]
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Definition at line 843 of file qsharedpointer_impl.h.

{
    return qSharedPointerObjectCast<typename QtSharedPointer::RemovePointer<X>::Type, T>(src);
}
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