clearly explains concepts such as introspection, overriding built-ins, extending Perl s object-oriented model, and testing your code for greater stability.
Face-Detector, OpenCV Haar cascade object detection. Matlab interface for running haar-cascade object detectors from the Intel Open Computer Vision Library.
Eckel’s book is the only one to so clearly explain how to rethink program
construction for object orientation. That the book is also an excellent tutorial
on the ins and outs of C++ is an added bonus
