September 01, 2004
C++ with Interfaces
Listing 2
// HeronFront source file : shapes.hfront
// translated into target : shapes.hpp
interface IDrawable {
void Draw() const;
};
interface IPostion {
Point GetPos() const;
};
interface IMoveable {
void MoveTo(const Point& x);
void MoveBy(const Point& x);
};
interface ISizeable {
void SetSize(int x);
int GetSize() const;
};
interface IShape : IPositon, IDrawable, IMoveable, ISizeable {
};
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