You will use a fixed$-$sized, compile$-$time array $($and other supporting data members$)$ to implement an IntSet data type $($using C$++$ class with member variables declared private$)$ that can be used to declare variables $($objects$)$ each of which can represent a set of up to MAX$\_$SIZE integers. For the purpose of testing, set MAX$\_$SIZE to $10$; your design and implementation of the data type, however, should enable the maximum size to be easily modified, i$.$e$.,$ only need to change the value that MAX$\_$SIZE is set to$.$