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API Reference

ILISTMODEL_GETAT()

Brew Release
Brew MP 1.0.2
See Also
- IListModel Interface
Description
This function retrieves a specified item from of a given list model. IListModel_GetAt() is supplied as a stub and is intended to be over ridden by access methods in more sophisticated models that derive from IListModel.
Params
pif
[]:
Pointer to the IListModel interface object.
nIndex
[]:
Indicates the zero-based index of the list item. The first item in the list is indexed by 0, the second is indexed by 1, and so on...
ppo
[]:
Pointer to a pointer returned by IListModel_GetAt() that references the item stored at the designated index position within the model.
Interface
Prototype
  •    int IListModel_GetAt(IListModel *pif, uint32 nIndex, void **ppo); 
    
Return
  •    AEE_SUCCESS   - The model was able to successfully return a pointer to the requested item.
       AEE_EBADPARM  - The requested index is not within the range of items stored in the model.
    
Side Effect
  • None
Comments
The reference implementation always returns AEE_EBADPARM.