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salome-geom  6.5.0
NMTDS_Iterator.hxx
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00001 // Copyright (C) 2007-2012  CEA/DEN, EDF R&D, OPEN CASCADE
00002 //
00003 // Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
00004 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
00005 //
00006 // This library is free software; you can redistribute it and/or
00007 // modify it under the terms of the GNU Lesser General Public
00008 // License as published by the Free Software Foundation; either
00009 // version 2.1 of the License.
00010 //
00011 // This library is distributed in the hope that it will be useful,
00012 // but WITHOUT ANY WARRANTY; without even the implied warranty of
00013 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00014 // Lesser General Public License for more details.
00015 //
00016 // You should have received a copy of the GNU Lesser General Public
00017 // License along with this library; if not, write to the Free Software
00018 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
00019 //
00020 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
00021 //
00022 
00023 // File:        NMTDS_Iterator.hxx
00024 // Author:      Peter KURNEV
00025 
00026 #ifndef _NMTDS_Iterator_HeaderFile
00027 #define _NMTDS_Iterator_HeaderFile
00028 
00029 #include <Standard.hxx>
00030 #include <Standard_Macro.hxx>
00031 
00032 #include <Standard_Integer.hxx>
00033 #include <TColStd_DataMapOfIntegerListOfInteger.hxx>
00034 #include <TopAbs_ShapeEnum.hxx>
00035 #include <Standard_Boolean.hxx>
00036 #include <NMTDS_PShapesDataStructure.hxx>
00037 #include <NMTDS_ListOfPairBoolean.hxx>
00038 #include <NMTDS_ListIteratorOfListOfPairBoolean.hxx>
00039 #include <NMTDS_ShapesDataStructure.hxx>
00040 
00041 //=======================================================================
00042 //class : NMTDS_Iterator
00043 //purpose  : 
00044 //=======================================================================
00045 class NMTDS_Iterator  {
00046  public:
00047   Standard_EXPORT   
00048     NMTDS_Iterator();
00049 
00050   Standard_EXPORT 
00051     virtual ~NMTDS_Iterator();
00052   
00053   Standard_EXPORT
00054     void SetDS(const NMTDS_PShapesDataStructure& pDS) ;
00055   
00056   Standard_EXPORT 
00057     const NMTDS_ShapesDataStructure& DS() const;
00058   
00059   Standard_EXPORT 
00060     void Initialize(const TopAbs_ShapeEnum aType1,
00061                   const TopAbs_ShapeEnum aType2) ;
00062   
00063   Standard_EXPORT 
00064     Standard_Boolean More() const;
00065   
00066   Standard_EXPORT
00067     void Next() ;
00068   
00069   Standard_EXPORT
00070     void Current(Standard_Integer& aIndex1,
00071                Standard_Integer& aIndex2,
00072                Standard_Boolean& aWithSubShape) const;
00073   
00074   Standard_EXPORT
00075     virtual  void Prepare() ;
00076   
00077   Standard_EXPORT
00078     Standard_Integer ExpectedLength() const;
00079   
00080   Standard_EXPORT 
00081     Standard_Integer BlockLength() const;
00082   
00083   Standard_EXPORT 
00084     const TColStd_DataMapOfIntegerListOfInteger& SDVertices() const;
00085   
00086   Standard_EXPORT 
00087     static  void FillMVSD(const TColStd_DataMapOfIntegerListOfInteger& aMVSD1,
00088                        TColStd_DataMapOfIntegerListOfInteger& aMVSD2) ;
00089 
00090 protected:
00091   Standard_EXPORT  
00092     virtual  void Intersect() ;
00093   //
00094   
00095   NMTDS_PShapesDataStructure myDS;
00096   NMTDS_ListOfPairBoolean myLists[6];
00097   NMTDS_ListIteratorOfListOfPairBoolean myIterator;
00098   NMTDS_ListOfPairBoolean myEmptyList;
00099   Standard_Integer myLength;
00100   TColStd_DataMapOfIntegerListOfInteger myMVSD;
00101 };
00102 
00103 #endif