COGroup class documentation

COGroup : COCollection

COGroup is a mutable, ordered, weak (an object can be in any number of collections) collection class.

AuthorsGenerated by qmathe
Declared inCOGroup.h


Unlike COContainer, COGroup contains distinct objects, an object cannot appear multiple times at various indexes.

COGroup is not unordered, to ensure the element ordering remains stable in the UI without sorting.

Type Querying

- (BOOL) isGroup

Returns YES.