ios - enumeration values 'NSFetchedResultsChangeMove' and NSFetchedResultsChangeUpdate' not handled in switch -


i warning: enumeration values 'nsfetchedresultschangemove' , nsfetchedresultschangeupdate' not handled in switch

any ideas?

- (void)controller:(nsfetchedresultscontroller *)controller didchangesection:(id <nsfetchedresultssectioninfo>)sectioninfo atindex:(nsuinteger)sectionindex forchangetype:(nsfetchedresultschangetype)type {     switch(type) {         case nsfetchedresultschangeinsert:             [self.tableview insertsections:[nsindexset indexsetwithindex:sectionindex] withrowanimation:uitableviewrowanimationfade];             break;          case nsfetchedresultschangedelete:             [self.tableview deletesections:[nsindexset indexsetwithindex:sectionindex] withrowanimation:uitableviewrowanimationfade];             break;     } }  - (void)controllerdidchangecontent:(nsfetchedresultscontroller *)controller {     [self.tableview endupdates]; }

thanks in advance

the compiler knows nsfetchedresultschangetype has 4 possible values, code handles 2 of those. if know sure other 2 not occur, can ignore warning. safest include code handle these other values, either nothing or nslog see if occur. add

case nsfetchedresultschangemove:     nslog(@"a table item moved");     break; case nsfetchedresultschangeupdate:     nslog(@"a table item updated");     break;

into switch statement. edit: having checked docs, see these 2 values not used section changes, can either ignore warning or add null case statements along above lines suppress warning.


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