Creates and initializes an OSDictionary populated with the contents of another dictionary.
A dictionary whose contents will be stored in the new instance.
The initial storage capacity of the new dictionary object. If 0, the capacity is set to the number of key/value pairs in
capacitymust be greater than or equal to the number of key/value pairs in
An instance of OSDictionary containing the key/value pairs of
dict, with a retain count of 1;
NULL on failure.
dict must be non-
capacity is nonzero, it must be greater than or equal to
count. The new dictionary will grow as needed to accommodate more key/object pairs (unlikeCFMutableDictionary, for which the initial capacity is a hard limit).
The keys and objects in
dict are retained for storage in the new OSDictionary, not copied.