42 lines
743 B
C
42 lines
743 B
C
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#ifndef VECTOR2D_H
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#define VECTOR2D_H
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#include <cmath>
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class Vector2D {
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public:
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typedef struct {
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double x;
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double y;
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} Point;
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Vector2D() = default;
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Vector2D(Point point);
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Vector2D(double lenght, double angle);
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~Vector2D() = default;
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static Point CreatePoint(double x, double y);
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double x() {return point_.x;}
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double y() {return point_.y;}
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Point point() {return point_;}
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double lenght() {return lenght_;}
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double angle() {return angle_;}
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void normalize(double max);
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Vector2D reverse();
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Vector2D operator +(Vector2D v) const;
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Vector2D operator -(Vector2D v) const;
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private:
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Point point_;
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double lenght_;
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double angle_;
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};
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#endif //VECTOR2D_H
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