forward declaration / undefined classes -> errors w/ Pizza FactoryI think the problem I'm having is that C++ cannot work with class instances without initializing the...
Code DeBug for a State machine (using state pattern)I need some help to bebug some C++ code. I can't see any obvious errors but my compiler reported 36 ...
RPN Calculator with undo and redoI have to follow the Command Pattern in making a reverse polish notation calculator in C++. It needs...