// shape2.h
#ifndef SHAPE2_H
#define SHAPE2_H
//
// Demonstrate simple class inheritance and its test program all in one file
// the Shape2 class provides the center for specific shapes that inherit it
class Shape2  // demonstrate a base class
{
  public:
    void Move(double X, double Y);  // move center of shape to new X,Y
    double Xc();                    // return Xcenter
    double Yc();                    // return Ycenter
  private:
    double Xcenter;
    double Ycenter;
}; // end Shape2

#endif  // SHAPE2_H