Frustrated Kiwi's profile - activity

Hi,

I'm getting very frustrated because many examples I see leave out A LOT! For example, this one: http://docs.opencv.org/doc/tutorials/calib3d/camera_calibration/camera_calibration.html

It declares and uses a class called Settings, but never defines what it is. I've looked everywhere I could think of to find it, but come up with NOTHING. Can anyone please let me know what it is (and probably post it on the website for the next victim)?

Thanks.