AcDbVertexRef.h

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#pragma once
 
//
// (C) Copyright 2005-2024 by Graebert GmbH.
//
// Permission to use, copy, modify, and distribute this software in
// object code form for any purpose and without fee is hereby granted,
// provided that the above copyright notice appears in all copies and
// that both that copyright notice and the limited warranty and
// restricted rights notice below appear in all supporting
// documentation.
//
// GRAEBERT PROVIDES THIS PROGRAM "AS IS" AND WITH ALL FAULTS.
// GRAEBERT SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTY OF
// MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE.  GRAEBERT GMBH
// DOES NOT WARRANT THAT THE OPERATION OF THE PROGRAM WILL BE
// UNINTERRUPTED OR ERROR FREE.
 
#include "AcDbSubEntRef.h"
#include "AcDbEdgeRef.h"
 
class ARX_API AcDbVertexRef : public AcDbSubentRef
{
public:
    ACRX_DECLARE_MEMBERS( AcDbVertexRef );
 
    enum ImpliedType
    {
        kExplicitVertex,
        kUnknownType,
        kEdgeStart,
        kEdgeEnd,
        kEdgeMid,
        kEdgeCenter,
        kEdgeSplineControlPoint,
        kEdgeSplineFitPoint,
    };
 
    AcDbVertexRef();
    AcDbVertexRef(const AcDbVertexRef&);
    virtual ~AcDbVertexRef();
    explicit AcDbVertexRef(const AcDbCompoundObjectId&, const AcDbSubentId& = kNullSubentId, const AcGePoint3d& = AcGePoint3d::kOrigin);
    explicit AcDbVertexRef(const AcDbFullSubentPath&);
    explicit AcDbVertexRef(const AcDbEntity*);
    explicit AcDbVertexRef(const AcGePoint3d&);
    explicit AcDbVertexRef(ImpliedType, const AcDbEdgeRef&, int = 0, const AcGePoint3d& = AcGePoint3d::kOrigin);
    AcDbVertexRef& operator =(const AcDbVertexRef&);
    virtual void reset() override;
    virtual bool isValid() const override;
    virtual const AcDbCompoundObjectId& entity() override;
    virtual AcDbSubentId subentId() const override;
    AcDbVertexRef::ImpliedType impliedType() const;
    const AcDbGeomRef* referencedRef();
    int index() const;
    AcGePoint3d point() const;
    virtual Acad::ErrorStatus evaluatePoint(AcGePoint3d&) const;
    class AcDbEntity* createEntity() const override;
    virtual Acad::ErrorStatus evaluateAndCacheGeometry() override;
    virtual Acad::ErrorStatus copyFrom( AcRxObject const* ) override;
 
private:
    AcDbGeomRef* m_pRef;
};