31 lines
808 B
C++
31 lines
808 B
C++
#ifndef VERTEX_H_
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#define VERTEX_H_
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class Vertex {
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private:
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float x, y;
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public:
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Vertex() {x = y = 0.0;}
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Vertex(const Vertex &v) {x = v.x; y = v.y;}
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Vertex(float x, float y) {this->x = x; this->y = y;}
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float getX() const {return x;}
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void setX(float x) {this->x = x;}
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float getY() const {return y;}
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void setY(float y) {this->y = y;}
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void setLocation(const Vertex &v) {x = v.x; y = v.y;}
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void setLocation(float x, float y) {this->x = x; this->y = y;}
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float distanceSq(const Vertex &v) const;
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float distance(const Vertex &v) const;
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Vertex operator+(const Vertex &v) const;
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Vertex operator-(const Vertex &v) const;
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Vertex& operator+=(const Vertex &v);
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Vertex& operator-=(const Vertex &v);
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};
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#endif /*VERTEX_H_*/
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