CHDataStructures For Mac

CHDataStructures is a library of standard data structures which can be used in (virtually) any Objective-C program. Data structures in this library adopt Objective-C protocols that define the functionality of and API for interacting with any implementation thereof, regardless of its internals.

This library provides Objective-C implementations of common data structures which are currently beyond the purview of Apple's extensive and flexible Cocoa frameworks.

Collections that are a part of Cocoa are highly optimized and amenable to many situations. However, sometimes an honest-to-goodness stack, queue, linked list, tree, etc. can greatly improve the clarity and comprehensibility of code.

The currently supported abstract data types include: linked list, deque, queue, heap, stack, and tree.

Detailed instructions on how you can use CHDataStructures are available here.