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- #ifndef CIRCLE_H
- #define CIRCLE_H
-
- // Circle.h -- Circle shape
-
- // $Header: /afs/alw.nih.gov/unix/sun4_40c/usr/local/src/nihcl-3.0/share/ex/RCS/Circle.h,v 3.0 90/05/15 22:43:30 kgorlen Rel $
-
- #include "Shape.h"
-
- class Circle: public Shape {
- DECLARE_MEMBERS(Circle);
- int rad; // radius of circle
- protected: // storer() functions for object I/O
- virtual void storer(OIOofd&) const;
- virtual void storer(OIOout&) const;
- public:
- Circle(const Point& c, int r) : Shape(c) { rad = r; }
- bool operator==(const Circle&) const;
- bool operator!=(const Circle& a) const { return !(*this==a); }
- virtual void draw() const;
- virtual unsigned hash() const;
- virtual bool isEqual(const Object&) const;
- virtual void printOn(ostream& strm =cout) const;
- virtual const Class* species() const;
- };
-
- #endif
-