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#ifndef EXAMPLE_H
#define EXAMPLE_H
class shape {
public:
virtual ~shape();
virtual bool cover( double x, double y ); // does this shape cover this point?
};
class volume {
public:
virtual double depth( double x, double y );
virtual ~volume();
};
extern void draw_shape_coverage( shape *s, int div_x, int div_y );
extern void draw_depth_map( volume *v, int div_x, int div_y );
#endif//EXAMPLE_H
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