include/opencascade/HLRAlgo_WiresBlock.hxx

0001 // Created on: 1992-04-06
0002 // Created by: Christophe MARION
0003 // Copyright (c) 1992-1999 Matra Datavision
0004 // Copyright (c) 1999-2014 OPEN CASCADE SAS
0005 //
0006 // This file is part of Open CASCADE Technology software library.
0007 //
0008 // This library is free software; you can redistribute it and/or modify it under
0009 // the terms of the GNU Lesser General Public License version 2.1 as published
0010 // by the Free Software Foundation, with special exception defined in the file
0011 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
0012 // distribution for complete text of the license and disclaimer of any warranty.
0013 //
0014 // Alternatively, this file may be used under the terms of Open CASCADE
0015 // commercial license or contractual agreement.
0016
0017 #ifndef _HLRAlgo_WiresBlock_HeaderFile
0018 #define _HLRAlgo_WiresBlock_HeaderFile
0019
0020 #include <HLRAlgo_EdgesBlock.hxx>
0021
0022 #include <Standard.hxx>
0023 #include <Standard_Type.hxx>
0024
0025 #include <TColStd_Array1OfTransient.hxx>
0026 #include <Standard_Integer.hxx>
0027 #include <Standard_Transient.hxx>
0028
0029
0030 class HLRAlgo_WiresBlock;
0031 DEFINE_STANDARD_HANDLE(HLRAlgo_WiresBlock, Standard_Transient)
0032
0033 //! A WiresBlock is a set of Blocks. It is used by the
0034 //! DataStructure to structure the Edges.
0035 //!
0036 //! A WiresBlock contains :
0037 //!
0038 //! * An Array  of Blocks.
0039 class HLRAlgo_WiresBlock : public Standard_Transient
0040 {
0041 public:
0042   //! Create a Block of Blocks.
0043   HLRAlgo_WiresBlock(const Standard_Integer NbWires) :
0044     myWires(1,NbWires)
0045   {
0046   }
0047
0048   Standard_Integer NbWires() const
0049   {
0050     return myWires.Upper();
0051   }
0052
0053   void Set (const Standard_Integer I, const Handle(HLRAlgo_EdgesBlock)& W)
0054   {
0055     myWires (I) = W;
0056   }
0057
0058   Handle(HLRAlgo_EdgesBlock)& Wire (const Standard_Integer I)
0059   {
0060     return *((Handle(HLRAlgo_EdgesBlock)*) &myWires(I));
0061   }
0062
0063   void UpdateMinMax (const HLRAlgo_EdgesBlock::MinMaxIndices& theMinMaxes)
0064   {myMinMax = theMinMaxes;}
0065
0066   HLRAlgo_EdgesBlock::MinMaxIndices& MinMax()
0067   {
0068     return myMinMax;
0069   }
0070
0071   DEFINE_STANDARD_RTTIEXT(HLRAlgo_WiresBlock,Standard_Transient)
0072
0073 private:
0074   TColStd_Array1OfTransient myWires;
0075   HLRAlgo_EdgesBlock::MinMaxIndices myMinMax;
0076 };
0077
0078 #endif // _HLRAlgo_WiresBlock_HeaderFile