line.h

#pragma once
 
#include "software/geom/point.h"
#include "software/geom/vector.h"
 
class Line final
{
   public:
    struct Coeffs
    {
        double a;
        double b;
        double c;
    };
 
    Line() = delete;
 
    explicit Line(const Point& first, const Point& second);
 
    const Coeffs& getCoeffs() const;
 
    Vector toNormalUnitVector() const;
 
    void swapXY();
 
   private:
    // Coefficients for a line
    Coeffs coeffs;
};