src/rcrt/math/Vec2D.h

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#ifndef VEC2D_H_
#define VEC2D_H_

namespace rcrt
{

class Vec2D
{
private:
        float values[2];
        void assign(const Vec2D& vec);
        
public:
        Vec2D();
        Vec2D(float xc, float yc);
        Vec2D(const Vec2D& vec);
        virtual ~Vec2D();
        
        const Vec2D& operator= (const Vec2D& vec);
        Vec2D operator+ (const Vec2D& vec) const;
        Vec2D operator- (const Vec2D& vec) const;
        float operator* (const Vec2D& vec) const;
        
        Vec2D operator* (const float f) const;
        Vec2D operator/ (const float f) const;
        
        float operator[] (int i) const;
        float& operator[] (int i);
        
        Vec2D abs() const;
        const Vec2D& normalize();
        Vec2D normalized() const;
        float norm() const;
        float det(const Vec2D& vec) const;
        
        const float& x() const;
        const float& y() const;
};

}

#endif /*VECTOR2D_H_*/

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