class SG_EXPORT osg::MemoryAdapter: public Referenced

Class for adapting the memory management of external data.

Inheritance:

Public Methods

MemoryAdapter()

virtual void ref_data(void* )

Increment the reference count of the userData

virtual void unref_data(void* )

Decrement the reference count of the userData.

virtual void* clone_data(void* )

not current used, but will be used in future

virtual bool write_data(Output& , void* )

not current used, but will be used in future

virtual void* read_data(Input& )

not current used, but will be used in future

Protected Methods

virtual ~MemoryAdapter()

Inherited from Referenced:

Public Methods

Referenced& operator = (Referenced&)

void ref()

void unref()

int referenceCount()

Protected Fields

int _refCount

MemoryAdapter()

virtual void ref_data(void* )

Increment the reference count of the userData

virtual void unref_data(void* )

Decrement the reference count of the userData. Is usually implemented such that if reference count is decremented to zero the userData should be deleted. However, this is entirely up to the discression of the user who is extending this base class.

virtual void* clone_data(void* )

not current used, but will be used in future

virtual bool write_data(Output& , void* )

not current used, but will be used in future

virtual void* read_data(Input& )

not current used, but will be used in future

virtual ~MemoryAdapter()

Direct child classes:

newMemoryAdapter
NewMemoryAdapter
CppMemoryAdapter

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