Property :: getRelative - Get relative instance
The function returns an instance according to the relative position in a collection, which is restricted by a filter, fixed key components or a context selection handler. The position passed to the collection refers to the iPosition -th available instance. Instances skipped because of conditions are not counted.
The value passed in iPosition must be a value greater or equal to 0 . In case of an invalid position value, the function throws an exception.
Return value: Property reference ( odaba::Property & )
A property handle refers to a (usually) opened property. Invalid properties may cause an exception.
Implementation details
odaba::Property &
Property :: getRelative ( int32 iPosition )
- iPosition
- Position in collection
The position of an element in a collection is beginning with 0 for the first element.