class SG_EXPORT osg::Referenced

Base class from providing referencing counted objects

Inheritance:

Public Methods

Referenced()

Referenced(const Referenced&)

inline Referenced& operator = (Referenced&)

inline void ref() const

increment the reference count by one, indicating that this object has another pointer which is referencing it

inline void unref() const

decrement the reference count by one, indicating that a pointer to this object is referencing it.

inline void unref_nodelete() const

decrement the reference count by one, indicating that a pointer to this object is referencing it.

inline int referenceCount() const

return the number pointers currently referencing this object.

inline static int createdCount()

return the total number of created referenced objects

inline static int deletedCount()

return the total number of deleted referenced objects

Protected Fields

mutable int _refCount

static int _createdCount

static int _deletedCount

Protected Methods

virtual ~Referenced()

Documentation

Base class from providing referencing counted objects

Referenced()

Referenced(const Referenced&)

inline Referenced& operator = (Referenced&)

inline void ref() const

increment the reference count by one, indicating that this object has another pointer which is referencing it

inline void unref() const

decrement the reference count by one, indicating that a pointer to this object is referencing it. If the reference count goes to zero, it is assumed that this object is no longer referenced and is automatically deleted.

inline void unref_nodelete() const

decrement the reference count by one, indicating that a pointer to this object is referencing it. However, do not delete it, even if ref count goes to 0. Warning, unref_nodelete() should only be called if the user knows exactly who will be resonsible for, one should prefer unref() over unref_nodelete() as the later can lead to memory leaks.

inline int referenceCount() const

return the number pointers currently referencing this object.

inline static int createdCount()

return the total number of created referenced objects

inline static int deletedCount()

return the total number of deleted referenced objects

virtual ~Referenced()

mutable int _refCount

static int _createdCount

static int _deletedCount

Direct child classes:

Test
SubloadCallback
Extensions
SubloadCallback
Extensions
SubloadCallback
SubloadCallback
Extensions
Statistics
State
Object
NodeVisitor
NodeCallback
LineSegment
ImpostorSpriteManager
FrameStamp
DisplaySettings
CullingSet
Camera
AnimationPath

Alphabetic index HTML hierarchy of classes or Java