How to learn and show the values of each of the key on the viola jones?

Previously I have made a program using the viola jones taken from vision.CascadeObjectDetector and the program been able to run well. But then I was asked by my lecturer to display each value of a primary key that is used by methods viola jones such as haar feature, integral image, adaboost learning and cascade classifier. How can I show you these values if I build a program using vision.CascadeObjectDetector?