Questions tagged [copywithzone]

I have some trouble. I made some interface (abstract class in c++). Implemented it in my class (derived from CCObject too). In third class I try to invoke method of interface and got SIGABORT. Here the code //interface class class…

I have a NSMutableArray called organisations which is an array of custom objects of a class I subclassed from NSObject, this subclass is called NSXOrganisation. This subclass DOES implement NSCopy like so: @interface NSXOrganisation : NSObject…

I want to make a copy of a GKSession object and I implement copyWithZone as follow : -(id)copyWithZone:(NSZone *)zone { GKSession *kati = [[GKSession allocWithZone: zone] init]; kati=_currentSession; return kati;} Nevertheless I don't take…

I am trying to convert one function to newer Swift3 version but getting error. The action is happening in UICollectionViewLayoutAttributes class which is called CircularCollectionViewLayoutAttributes and class starts like: class…