AP4_Processor::ProgressListener Class Reference
Abstract class that defines the interface implemented by progress listeners. More...
#include <Ap4Processor.h>
Public Member Functions | |
virtual | ~ProgressListener () |
virtual AP4_Result | OnProgress (unsigned int step, unsigned int total)=0 |
This method is called during the call to AP4_Processor::Process() to notify of the progress of the operation. |
Detailed Description
Abstract class that defines the interface implemented by progress listeners.
A progress listener is called during the AP4_Processor::Process() method to notify of progres information.
Definition at line 60 of file Ap4Processor.h.
Constructor & Destructor Documentation
virtual AP4_Processor::ProgressListener::~ProgressListener | ( | ) | [inline, virtual] |
Definition at line 62 of file Ap4Processor.h.
Member Function Documentation
virtual AP4_Result AP4_Processor::ProgressListener::OnProgress | ( | unsigned int | step, | |
unsigned int | total | |||
) | [pure virtual] |
This method is called during the call to AP4_Processor::Process() to notify of the progress of the operation.
If this method returns an error result, processing is aborted.
- Parameters:
-
step Ordinal of the current progress step. total Total number of steps.
- Returns:
- A result code. If this method returns AP4_SUCCESS, the processing continues. If an error code is returned, the processing is aborted.
The documentation for this class was generated from the following file:
Generated on Thu May 13 16:37:44 2010 for Bento4 MP4 SDK by 1.6.3