…and cubes and cylinders

#include "body.h"

class cube : public body {

public:

cube (const float);

cube (const float, const Color &c);

cube (const cube &);

virtual float GetVolume() const;

virtual float GetSurface() const;

// the assignment operator

cube& operator= ( const cube & );

protected:

float length;

};

#include "body.h"

#define PI 3.141592654

class cylinder : public body {

public:

cylinder (const float,const float);

cylinder (const float,const float,const Color &c);

cylinder (const cylinder &);

virtual float GetVolume() const;

virtual float GetSurface() const;

// the assignment operator

cylinder& operator= ( const cylinder & );

protected:

float radius;

float height;

};

Take a look at the code and see how it is done. It is in the “body_prefinal” directory. All is there, but we have one more little thing to take care of... Stay tuned for the “final” body class.

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