Point3dWithID.h

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#pragma once
 
#include <limits>
 
#include "Point3d.h"
 
namespace MathLib
{
class Point3dWithID: public Point3d {
public:
    Point3dWithID(double x0, double x1, double x2,
                  std::size_t id = std::numeric_limits<std::size_t>::max())
        : Point3d(std::array<double, 3>({{x0, x1, x2}})), id_(id)
    {}
 
    explicit Point3dWithID(
        std::array<double, 3> const& coords,
        std::size_t id = std::numeric_limits<std::size_t>::max())
        : Point3d(coords), id_(id)
    {}
 
    explicit Point3dWithID(
        MathLib::Point3d const& pnt,
        std::size_t id = std::numeric_limits<std::size_t>::max())
        : MathLib::Point3d(pnt), id_(id)
    {}
 
    Point3dWithID() : id_(std::numeric_limits<std::size_t>::max()) {}
 
    std::size_t getID() const { return id_; }
 
protected:
    void setID(std::size_t id) { id_ = id; }
 
private:
    std::size_t id_;
};
 
}  // namespace MathLib