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dox/Common/vtkArrayExtents.h

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00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkArrayExtents.h,v $
00005   
00006 -------------------------------------------------------------------------
00007   Copyright 2008 Sandia Corporation.
00008   Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
00009   the U.S. Government retains certain rights in this software.
00010 -------------------------------------------------------------------------
00011 
00012   Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
00013   All rights reserved.
00014   See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
00015 
00016      This software is distributed WITHOUT ANY WARRANTY; without even
00017      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
00018      PURPOSE.  See the above copyright notice for more information.
00019 
00020 =========================================================================*/
00021 
00053 #ifndef __vtkArrayExtents_h
00054 #define __vtkArrayExtents_h
00055 
00056 #include "vtkSystemIncludes.h"
00057 #include <vtksys/stl/vector>
00058 
00059 class vtkArrayCoordinates;
00060 
00061 class VTK_COMMON_EXPORT vtkArrayExtents
00062 {
00063 public:
00065   vtkArrayExtents();
00066   
00068   explicit vtkArrayExtents(vtkIdType i);
00069   
00071   vtkArrayExtents(vtkIdType i, vtkIdType j);
00072   
00074   vtkArrayExtents(vtkIdType i, vtkIdType j, vtkIdType k);
00075   
00077   static const vtkArrayExtents Uniform(vtkIdType n, vtkIdType m);
00078 
00081   void Append(vtkIdType extent);
00082 
00084   vtkIdType GetDimensions() const;
00085   
00089   vtkIdType GetSize() const;
00090 
00095   void SetDimensions(vtkIdType dimensions);
00096   
00098   vtkIdType& operator[](vtkIdType i);
00099   
00101   const vtkIdType& operator[](vtkIdType i) const;
00102   
00104   bool operator==(const vtkArrayExtents& rhs) const;
00105   
00107   bool operator!=(const vtkArrayExtents& rhs) const;
00108 
00114   bool Contains(const vtkArrayCoordinates& coordinates) const;
00115 
00116   VTK_COMMON_EXPORT friend ostream& operator<<(
00117     ostream& stream, const vtkArrayExtents& rhs);
00118   
00119 private:
00120   vtkstd::vector<vtkIdType> Storage;
00121 };
00122 
00123 #endif
00124 

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