I do know C++. I've used it do OpenGL and basic augmented reality stuff, I've used it in conjunction with Objective-C. And it was one of my first languages. I

I do know C++. I've used it do OpenGL and basic augmented reality stuff, I've used it in conjunction with Objective-C. And it was one of my first languages. I haven't worked with it in a very long time (4+ years) and I never did very large projects (more than 10,000 LOC) with it. For that I am glad.