DataFileCallback Class Reference

Implement this interface to handle DataFile signals. More...

#include <pb_api.h>

Inherits Reference.

Public Member Functions
virtual void	onDestroy (DataFile *target)
	Called to signal that a DataFile object is about to be destroyed.
int32_t	release () const
	Simple implementation of primo::Reference::release.
int32_t	retain () const
	Simple implementation of primo::Reference::retain.
int32_t	retainCount () const
	Simple implementation of primo::Reference::retainCount.
virtual int32_t	release () const =0
	Releases the instance.
virtual int32_t	retain () const =0
	Retains the instance.
virtual int32_t	retainCount () const =0
	Returns the current reference count.

Detailed Description

Implement this interface to handle DataFile signals.

Member Function Documentation

onDestroy()

virtual void onDestroy ( DataFile *  target )

virtual

Called to signal that a DataFile object is about to be destroyed.

Parameters

target

Pointer to the DataFile object which is about to be destroyed.

release()

int32_t release ( ) const

virtual

Simple implementation of primo::Reference::release.

Returns

The updated reference count.

Implements Reference.

retain()

int32_t retain ( ) const

virtual

Simple implementation of primo::Reference::retain.

Returns

The updated reference count..

Implements Reference.

retainCount()

int32_t retainCount ( ) const

virtual

Simple implementation of primo::Reference::retainCount.

Returns

The current reference count.

Implements Reference.