hw_api->srcsofdst -- Returns source of a destination object
Description
array hw_api->srcsofdst ( array parameter )
Retrieves all the source anchors pointing to the specified destination.
The destination object can either be a destination anchor or a whole
document. The parameters array contains the required element
'objectIdentifier' and the optional element 'attributeSelector' and
'objectQuery'. The function returns an array of objects or an error.