Index Hierarchy FBSDKCopying Protocol Reference Conforms to NSCopyingNSObject Declared in FBSDKCopying.h Overview Extension protocol for NSCopying that adds the copy method, which is implemented on NSObject. NSObject implicitly conforms to this protocol. Tasks – copy required method Instance Methods copy Implemented by NSObject as a convenience to copyWithZone:. - Returns: A copy of the receiver. - (id)copy Declared In FBSDKCopying.h Index Hierarchy