Circle2D.hpp

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// This is -*-c++-*-
//

#ifndef CIRCLE2D_H
#define CIRCLE2D_H

#include "Ellipse2D.hpp"

// ////////////////////////////////////////////////////////////

namespace datatypes
{



class Circle2D : public Ellipse2D
{
public:
        typedef Ellipse2D base_class;

        Circle2D();


        Circle2D(const Point2D& center, value_type radius);


        Circle2D(value_type x_center, value_type y_center, value_type radius);

        // Estimate the memory usage of this object
        virtual const UINT32 getUsedMemory() const { return sizeof(*this); };
        
        value_type getRadius() const { return m_radius.getX(); }

        void setRadius(value_type radius);


        bool containsPoint(const Point2D& point) const;

};


}       // namespace datatypes

#endif // CIRCLE2D_HPP