Component extension to access program list data. More...
#include <ivstunits.h>

Public Member Functions | |
| virtual tresult | programDataSupported (ProgramListID listId)=0 |
| Returns kResultTrue if the given Program List ID supports Program Data. | |
| virtual tresult | getProgramData (ProgramListID listId, int32 programIndex, IBStream *data)=0 |
| Gets for a given program list ID and program index the program Data. | |
| virtual tresult | setProgramData (ProgramListID listId, int32 programIndex, IBStream *data)=0 |
| Sets for a given program list ID and program index a program Data. | |
Static Public Attributes | |
| static const FUID | iid |
Component extension to access program list data.
A component can either support program list data via this interface or unit preset data (IUnitData), but not both!
| virtual tresult programDataSupported | ( | ProgramListID | listId | ) | [pure virtual] |
Returns kResultTrue if the given Program List ID supports Program Data.
| virtual tresult getProgramData | ( | ProgramListID | listId, | |
| int32 | programIndex, | |||
| IBStream * | data | |||
| ) | [pure virtual] |
Gets for a given program list ID and program index the program Data.
| virtual tresult setProgramData | ( | ProgramListID | listId, | |
| int32 | programIndex, | |||
| IBStream * | data | |||
| ) | [pure virtual] |
Sets for a given program list ID and program index a program Data.