Assignment #4 Implement a stackQueue

// Topics: circular arrays, templated classes, dynamic arrays
//
// Implement a stackQueue using a
// circular array implementation as discussed in class.
// Your data structure must increase its array size dynamically
// if the array runs out of room.
//
// Abstractly, your stackQueue represents a list of items
// with a front and back from which items may be added
// or removed. If you choose to add and remove from just
// one end, you effectively have a stack. If you choose
// to add to the back and remove from the front, (or vice versa)
// you effectively have a queue, thus the name "stackQueue".
//
//
///////////////////////////////////////////////////////

template <class T
class stackQueue
{
private:
//declare your array variable and
//any additional variables you need
//to solve the problem

public:
stackQueue()
{}

//Insert x to the "back" of the list of items.
void addBack(T x)
{}

//Add x to the "front" of the list of items.
void addFront(T x)
{}

//Remove and return the item currently at the "back" of the list
T removeBack()
{}

//Remove and return the item currently at the "front" of the list
T removeFront()
{}

//Is the stackQueue empty?
bool empty()
{}
};