class SharedOwning

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acdk::lang::ref::SharedOwning Class Reference

#include <SharedOwning.h>

Inheritance diagram for acdk::lang::ref::SharedOwning:

List of all members.

Detailed Description

Implements mechanism for small garbage collection for local shared owning.

Public Types

typedef acdk::lang::sys::core_vector<
SharedOwned > SharedOwnedVec

Public Member Functions

SharedOwning ()

virtual ~SharedOwning ()

void registerSharedObject (Object *obj, RObject *refedBy, bool isMaster)

void unregisterSharedObject (Object *obj, RObject *refedBy, bool onDelete)

void registerSharedObjectRefs (RObject *masterRef, RObject *slaveRef)

void unregisterSharedObjectRefs (RObject *masterRef, RObject *slaveRef, bool onDelete=false)

void unregisterAll ()

Public Attributes

SharedOwnedVec _sharedElements

Protected Member Functions

virtual void notifyBeforeConstruction (Object *obj)

virtual void notifyWhileDestruction (Object *obj)

called in destructor of given object.

virtual bool listHeaps (IN(::acdk::lang::sys::RHeapFrame) theheap)

used as callback function to list all heaps of all threads.

virtual bool listedAllocated (IN(::acdk::lang::sys::RHeapFrame) theheap, void *obj,::acdk::lang::sys::AllocatedType type, int size)

used as callback function, used by::acdk::lang::sys::HeapFrame::listObjects()

virtual bool notifyBeforeDestruction (Object *obj)

called if RefCount == 0.

void setMaster (SharedOwned &shown, bool isMaster)

bool isNowMaster (SharedOwned &toDel, SharedOwned &el, SharedOwned &oldMaster)

SharedOwned & getMaster ()

SharedOwned & getElement (Object *obj)

bool canRelease (Object *obj)

void removeElement (Object *obj)

void dump (const char *msg=)

Static Protected Member Functions

SharedOwned & _getEmtpySharedOwned ()

Member Typedef Documentation

typedef acdk::lang::sys::core_vector<SharedOwned> acdk::lang::ref::SharedOwning::SharedOwnedVec

Constructor & Destructor Documentation

acdk::lang::ref::SharedOwning::SharedOwning ( ) [inline]

virtual acdk::lang::ref::SharedOwning::~SharedOwning ( ) [virtual]

Member Function Documentation

SharedOwned& acdk::lang::ref::SharedOwning::_getEmtpySharedOwned ( ) [static, protected]

bool acdk::lang::ref::SharedOwning::canRelease ( Object * obj ) [protected]

void acdk::lang::ref::SharedOwning::dump ( const char * msg = ) [protected]

SharedOwned& acdk::lang::ref::SharedOwning::getElement ( Object * obj ) [protected]

SharedOwned& acdk::lang::ref::SharedOwning::getMaster ( ) [protected]

bool acdk::lang::ref::SharedOwning::isNowMaster ( SharedOwned & toDel,

SharedOwned & el,

SharedOwned & oldMaster

) [protected]

virtual bool acdk::lang::ref::SharedOwning::listedAllocated ( IN(::acdk::lang::sys::RHeapFrame) theheap,

void * obj,

::acdk::lang::sys::AllocatedType type,

int size

) [inline, protected, virtual]

used as callback function, used by::acdk::lang::sys::HeapFrame::listObjects()

Parameters:

thehead the current heap

obj the Object in the heap

Returns:
to abort listing return false

Implements acdk::lang::ref::NotifyObjectEventListener.

virtual bool acdk::lang::ref::SharedOwning::listHeaps ( IN(::acdk::lang::sys::RHeapFrame) theheap ) [inline, protected, virtual]

used as callback function to list all heaps of all threads.

Parameters:

tid ThreadID of the Thread, which owns the Heap

theheap

Implements acdk::lang::ref::NotifyObjectEventListener.

virtual void acdk::lang::ref::SharedOwning::notifyBeforeConstruction ( Object * obj ) [inline, protected, virtual]

Implements acdk::lang::ref::NotifyObjectEventListener.

virtual bool acdk::lang::ref::SharedOwning::notifyBeforeDestruction ( Object * obj ) [inline, protected, virtual]

called if RefCount == 0.

Returns:
false if object should not be destroyd

Implements acdk::lang::ref::NotifyObjectEventListener.

virtual void acdk::lang::ref::SharedOwning::notifyWhileDestruction ( Object * obj ) [inline, protected, virtual]

called in destructor of given object.
Note virtual function will not work
Implements acdk::lang::ref::NotifyObjectEventListener.

void acdk::lang::ref::SharedOwning::registerSharedObject ( Object * obj,

RObject * refedBy,

bool isMaster

)

void acdk::lang::ref::SharedOwning::registerSharedObjectRefs ( RObject * masterRef,

RObject * slaveRef

)

void acdk::lang::ref::SharedOwning::removeElement ( Object * obj ) [protected]

void acdk::lang::ref::SharedOwning::setMaster ( SharedOwned & shown,

bool isMaster

) [protected]

void acdk::lang::ref::SharedOwning::unregisterAll ( )

void acdk::lang::ref::SharedOwning::unregisterSharedObject ( Object * obj,

RObject * refedBy,

bool onDelete

)

void acdk::lang::ref::SharedOwning::unregisterSharedObjectRefs ( RObject * masterRef,

RObject * slaveRef,

bool onDelete = false

)

Member Data Documentation

SharedOwnedVec acdk::lang::ref::SharedOwning::_sharedElements