member
Checks the set for the presence of an object.
Declaration
bool member(const OSMetaClassBase *anObject) const;Parameters
- anObject:
The OSMetaClassBase-derived object to check for in the set.
Return Value
true if anObject is present within the set, false otherwise.
Discussion
Pointer equality is used. This function returns false if passed NULL.
containsObject checks for NULL first, and is therefore more efficient than this function.