class LocalGcHeap

Modules Namespace List Class Hierarchy Alphabetical List Compound List Namespace Members Compound Members Related Pages

acdk::lang::sys::LocalGcHeap Class Reference

#include <LocalGcHeap.h>

Inheritance diagram for acdk::lang::sys::LocalGcHeap:

List of all members.

Detailed Description

internal API

Public Types

typedef std::map< Object *,
SharedOwnedValue > ObjectMap

Public Member Functions

virtual Allocator * allocator ()

returns the Allocator of this Object.

virtual void listObjects (::acdk::lang::ref::NotifyObjectEventListener *listener, int flags)

virtual bool gc (bool recursiv=true)

LocalGcHeap ()

void addObject (Object *o, RObject *referedFrom=0)

void eraseFromSet (Object *o)

remove this object from this heap

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.

Static Public Member Functions

bool gcObject (Object *obj, RObject *referedFrom=0)

check if this object can be gced

Public Attributes

ObjectMap _objects

Member Typedef Documentation

typedef std::map<Object*, SharedOwnedValue> acdk::lang::sys::LocalGcHeap::ObjectMap

Constructor & Destructor Documentation

acdk::lang::sys::LocalGcHeap::LocalGcHeap ( ) [inline]

Member Function Documentation

void acdk::lang::sys::LocalGcHeap::addObject ( Object * o,

RObject * referedFrom = 0

)

virtual Allocator* acdk::lang::sys::LocalGcHeap::allocator ( ) [virtual]

returns the Allocator of this Object.
By default it returns the StandardHeapAllocator
Reimplemented from acdk::lang::ObjectBase.

void acdk::lang::sys::LocalGcHeap::eraseFromSet ( Object * o )

remove this object from this heap

virtual bool acdk::lang::sys::LocalGcHeap::gc ( bool recursiv = true ) [virtual]

bool acdk::lang::sys::LocalGcHeap::gcObject ( Object * obj,

RObject * referedFrom = 0

) [static]

check if this object can be gced

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

void * obj,

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

int size

) [inline, 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::sys::LocalGcHeap::listHeaps ( IN(::acdk::lang::sys::RHeapFrame) theheap ) [inline, 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::sys::LocalGcHeap::listObjects ( ::acdk::lang::ref::NotifyObjectEventListener * listener,

int flags

) [virtual]

virtual void acdk::lang::sys::LocalGcHeap::notifyBeforeConstruction ( Object * obj ) [inline, virtual]

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

virtual bool acdk::lang::sys::LocalGcHeap::notifyBeforeDestruction ( Object * obj ) [inline, virtual]

called if RefCount == 0.

Returns:
false if object should not be destroyd

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

virtual void acdk::lang::sys::LocalGcHeap::notifyWhileDestruction ( Object * obj ) [inline, virtual]

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

Member Data Documentation

ObjectMap acdk::lang::sys::LocalGcHeap::_objects