Category Features, Object ProGroup

Callback ProGroupVisitAction


Description
Prototype of the caller-supplied function which is called for every feature group approved by the filter function.
Synopsis
#include <ProUdf.h>
ProError(*ProGroupVisitAction)(
ProGroup* group
/* (In)
The feature group being visited.
*/
ProError status
/* (In)
Error status from the filter function.
*/
ProAppData data
/* (In)
Caller-supplied data
*/
)
Returns
PRO_TK_NO_ERRORContinue visiting.
otherVisiting will stop and this error will be returned back by the visit function.