XPoint.h

 
#ifndef ACTIVE_GEOMETRY_X_POINT
#define ACTIVE_GEOMETRY_X_POINT
 
#include "Active/Geometry/XInfo.h"
 
#include <array>
 
namespace active::geometry {
    
    class XPoint : public Point {
    public:
        friend class XList;
        
        // MARK: - Types
        
        enum Role {
            target = 0,
            blade
        };
        
        using Unique = std::unique_ptr<XPoint>;
        using Shared = std::shared_ptr<XPoint>;
        using Option = std::optional<XPoint>;
        
        XPoint(const Point& source = Point(), Position oPos = Point::undefined,
                Position bPos = Point::undefined);
        
        Point* clonePtr() const { return new XPoint(*this); }
        
        XPoint& operator= (const Point& source);
        
            //Data access methods
        auto getInfo(Role role) const { return m_info[role]; }
        auto getPos(Role role) const { return m_info[role].pos; }
        vertOption getVertex(Role role) const { return m_info[role].vertexIndex; }
        partOption getPart(Role role) const { return m_info[role].partIndex; }
 
        void setInfo(Role role, const XInfo& info) { m_info[role] = info; }
        void setPos(Role role, Position pos) { m_info[role].pos = pos; }
        void setVertex(Role role, vertOption vertexIndex) { m_info[role].vertexIndex = vertexIndex; }
        void setPart(Role role, partOption partIndex) { m_info[role].partIndex = partIndex; }
        void swapIntercept();
        
    private:
        std::array<XInfo, 2> m_info;
    };
    
}
 
#endif  //ACTIVE_GEOMETRY_X_POINT