#include <object_tracker.h>
Public Member Functions | |
| ObjectTracker (HeapTracer *tracer) | |
| ~ObjectTracker () | |
| SHAKA_NON_COPYABLE_OR_MOVABLE_TYPE (ObjectTracker) | |
| void | RegisterObject (Traceable *object) |
| void | ForceAlive (const Traceable *ptr) |
| void | AddRef (const Traceable *object) |
| void | RemoveRef (const Traceable *object) |
| std::unordered_set< const Traceable * > | GetAliveObjects () const |
| void | FreeDeadObjects (const std::unordered_set< const Traceable *> &alive) |
| void | Dispose () |
 Public Member Functions inherited from shaka::PseudoSingleton< ObjectTracker > | |
| PseudoSingleton () | |
| ~PseudoSingleton () | |
Friends | |
| class | ObjectTrackerTest |
Additional Inherited Members | |
| Static Public Member Functions inherited from shaka::PseudoSingleton< ObjectTracker > | |
| static ObjectTracker * | Instance () |
| static ObjectTracker * | InstanceOrNull () |
Detailed Description
Defines a dynamic object tracker. This is a singleton class. This is used to track the dynamic backing objects that we create so we can free them when they are no longer used. Deriving from BackingObjectBase will automatically use this as the backing store for 'new' usages. Objects allocated using this should not use 'delete'.
Definition at line 51 of file object_tracker.h.
Constructor & Destructor Documentation
§ ObjectTracker()
|
explicit |
Definition at line 97 of file object_tracker.cc.
§ ~ObjectTracker()
| shaka::memory::ObjectTracker::~ObjectTracker | ( | ) |
Definition at line 100 of file object_tracker.cc.
Member Function Documentation
§ AddRef()
| void shaka::memory::ObjectTracker::AddRef | ( | const Traceable * | object | ) |
Increment the reference count of the given object.
Definition at line 40 of file object_tracker.cc.
§ Dispose()
| void shaka::memory::ObjectTracker::Dispose | ( | ) |
Releases all object this owns. This is called as part of shutdown.
Definition at line 121 of file object_tracker.cc.
§ ForceAlive()
| void shaka::memory::ObjectTracker::ForceAlive | ( | const Traceable * | ptr | ) |
- See also
- HeapTracer::ForceAlive
Definition at line 35 of file object_tracker.cc.
§ FreeDeadObjects()
| void shaka::memory::ObjectTracker::FreeDeadObjects | ( | const std::unordered_set< const Traceable *> & | alive | ) |
Called from the HeapTracer to free objects during a GC run.
- Parameters
-
alive A set of all the currently alive objects.
Definition at line 78 of file object_tracker.cc.
§ GetAliveObjects()
| std::unordered_set< const Traceable * > shaka::memory::ObjectTracker::GetAliveObjects | ( | ) | const |
Get all the objects that have a non-zero ref count.
Definition at line 67 of file object_tracker.cc.
§ RegisterObject()
| void shaka::memory::ObjectTracker::RegisterObject | ( | Traceable * | object | ) |
Registers the given object to be tracked.
Definition at line 25 of file object_tracker.cc.
§ RemoveRef()
| void shaka::memory::ObjectTracker::RemoveRef | ( | const Traceable * | object | ) |
Decrement the reference count of the given object.
Definition at line 51 of file object_tracker.cc.
§ SHAKA_NON_COPYABLE_OR_MOVABLE_TYPE()
| shaka::memory::ObjectTracker::SHAKA_NON_COPYABLE_OR_MOVABLE_TYPE | ( | ObjectTracker | ) |
Friends And Related Function Documentation
§ ObjectTrackerTest
|
friend |
Definition at line 84 of file object_tracker.h.
The documentation for this class was generated from the following files:
- shaka/src/memory/object_tracker.h
- shaka/src/memory/object_tracker.cc
