We want to add an array of doubles to a circular buffer in Objective C many times a second. We are currently using a NSMutableArray nested within another NSMutableArray (2D array). This works fine ...

Attempting to compile trunk@711 on OSX 10.8 with Xcode 4.5.2 getting compilation error. CHMutableDictionary.m:54 Conflicting types for 'createCollectableCFMutableDictionary' Looking at ...

The documentation probably says, but I'm a newbie and can't yet make sense of it all. I'm having all sorts of ARC errors trying to use it, but I'm hoping it's just my own mistake(s).

I am trying to use the CHDataStructures static library for iPhone in my Xcode project. I included it with # import "CHDataStructures.h" in my class header. However, when I compile my project I get the ...

After not programming for a long, long time (20+ years) I'm trying to get back into it. My first real attempt is a Scrabble/Words With Friends solver/cheater (pick your definition). I've built a ...

for my game iOS project I need a ring buffer. It should work similar to a queue where elements go out and go in but the total amount of elements in the buffer should stay the same. I implemented the ...

I want to use CHDataStructures as framework: https://github.com/davedelong/CHDataStructures. However there is no binary of the project. So I assume I have to build the .a file myself using xcode. ...

I need a priority queue, I guess in the framework, CHMutableArrayHeap and CHBinaryHeap can do the job, right? However, if i send objects with identical priority to the queue, both CHMutableArrayHeap ...

I downloaded CHDataStructures source code (r709), and tried to compile the iOS static library under xCode 4. It complained when compiling: Can anyone give me some ideas how to compile it?

I'm new to iPhone programming and I'm trying to use CHDataStructures in my project. But I'm running into some issues: When I directly try to build it right after download I get the error "Foundation/...

Note: The following SO questions are related, but neither they nor the linked resources seem to fully answer my questions, particularly in relation to implementing equality tests for collections of ...

Note: Although my particular context is Objective-C, my question actually transcends programming language choice. Also, I tagged it as "subjective" since someone is bound to complain otherwise, but I ...

To help simplify debugging of some custom Objective-C objects in the Xcode debugger window, I've created a set of data formatter strings for each of the objects, using the related Apple documentation ...