///////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2002-2016, Open Design Alliance (the "Alliance").
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// All rights reserved.
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//
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// This software and its documentation and related materials are owned by
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// the Alliance. The software may only be incorporated into application
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// programs owned by members of the Alliance, subject to a signed
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// Membership Agreement and Supplemental Software License Agreement with the
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// Alliance. The structure and organization of this software are the valuable
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// trade secrets of the Alliance and its suppliers. The software is also
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// protected by copyright law and international treaty provisions. Application
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// programs incorporating this software must include the following statement
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// with their copyright notices:
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//
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// This application incorporates Teigha(R) software pursuant to a license
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// agreement with Open Design Alliance.
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// Teigha(R) Copyright (C) 2002-2016 by Open Design Alliance.
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// All rights reserved.
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//
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// By use of this software, its documentation or related materials, you
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// acknowledge and accept the above terms.
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///////////////////////////////////////////////////////////////////////////////
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#ifndef __ODGISHELLFACEITERATOR__
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#define __ODGISHELLFACEITERATOR__
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#include "TD_PackPush.h"
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/** \details
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<group OdGi_Classes>
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*/
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class OdGiShellFaceIterator
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{
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const OdGePoint3d* _points;
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const OdInt32* _faceList;
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public:
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inline OdGiShellFaceIterator()
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: _points(0)
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, _faceList(0)
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{
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}
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inline OdGiShellFaceIterator(const OdGePoint3d* points, const OdInt32* faceList)
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{
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set(points, faceList);
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}
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inline void set(const OdGePoint3d* points, const OdInt32* faceList)
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{
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_points = points;
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_faceList = faceList;
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}
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inline const OdInt32* faceListPos() { return _faceList; }
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inline const OdGePoint3d& operator *() const
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{
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return _points[*_faceList];
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}
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inline operator const OdGePoint3d*() const
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{
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return _points + (*_faceList);
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}
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inline const OdGePoint3d* operator ->() const
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{
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return _points + *_faceList;
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}
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inline OdGiShellFaceIterator& operator ++()
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{
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++_faceList;
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return *this;
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}
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inline OdGiShellFaceIterator operator ++(int)
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{
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OdGiShellFaceIterator res(*this);
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++_faceList;
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return res;
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}
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inline OdGiShellFaceIterator& operator --()
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{
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--_faceList;
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return *this;
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}
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inline OdGiShellFaceIterator operator --(int)
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{
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OdGiShellFaceIterator res(*this);
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--_faceList;
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return res;
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}
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inline OdGiShellFaceIterator& operator += (const int n)
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{
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_faceList+=n;
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return *this;
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}
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inline OdGiShellFaceIterator& operator -= (const int n)
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{
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_faceList-=n;
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return *this;
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}
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inline OdGiShellFaceIterator operator + (const int n) const
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{
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OdGiShellFaceIterator res(*this);
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res+=n;
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return res;
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}
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inline OdGiShellFaceIterator operator - (const int n) const
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{
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OdGiShellFaceIterator res(*this);
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res-=n;
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return res;
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}
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inline bool operator < (const OdGiShellFaceIterator& op) const
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{
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return _faceList < op._faceList;
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}
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inline bool operator < (const OdInt32* op) const
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{
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return _faceList < op;
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}
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};
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#include "TD_PackPop.h"
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#endif // __ODGISHELLFACEITERATOR__
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