ell_object.hpp

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#pragma once
 
// #include "ck_plane.hpp"
#include "pg_object.hpp"
 
class EllipticPoint;
class EllipticLine;
 
class EllipticPoint : public PgObject<EllipticPoint, EllipticLine> {
  public:
    constexpr explicit EllipticPoint(std::array<int64_t, 3> coord)
        : PgObject<EllipticPoint, EllipticLine>{coord} {}
 
    constexpr auto perp() const -> EllipticLine;  // polar
};
 
class EllipticLine : public PgObject<EllipticLine, EllipticPoint> {
  public:
    constexpr explicit EllipticLine(std::array<int64_t, 3> coord)
        : PgObject<EllipticLine, EllipticPoint>{coord} {}
 
    constexpr auto perp() const -> EllipticPoint;  // pole
};
 
constexpr auto EllipticPoint::perp() const -> EllipticLine { return EllipticLine{this->coord}; }
 
constexpr auto EllipticLine::perp() const -> EllipticPoint { return EllipticPoint{this->coord}; }