/*  circle.h

    Circle class interface
    
    Bruce M. Bolden                     May 4, 1998
*/

#include <iostream>

using namespace std;

class Circle
{
public:
            //  constructors
        Circle();
        Circle( double r );

  void  SetRadius( double r );
  void  ShowRadius();

private:
  double radius;
};                   // <- Note semi-colon