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dox/Infovis/vtkArrayMap.h

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00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkArrayMap.h,v $
00005 
00006   Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
00007   All rights reserved.
00008   See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
00009 
00010      This software is distributed WITHOUT ANY WARRANTY; without even
00011      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
00012      PURPOSE.  See the above copyright notice for more information.
00013 
00014 =========================================================================*/
00038 #ifndef __vtkArrayMap_h
00039 #define __vtkArrayMap_h
00040 
00041 #include "vtkPassInputTypeAlgorithm.h"
00042 
00043 class vtkMapType;
00044 class vtkVariant;
00045 
00046 class VTK_INFOVIS_EXPORT vtkArrayMap : public vtkPassInputTypeAlgorithm
00047 {
00048 public:
00049   vtkTypeRevisionMacro(vtkArrayMap,vtkPassInputTypeAlgorithm);
00050   void PrintSelf(ostream& os, vtkIndent indent);
00051 
00052   static vtkArrayMap *New();
00053 
00055 
00057   vtkSetMacro(FieldType, int);
00058   vtkGetMacro(FieldType, int);
00060 
00062 
00065   vtkSetMacro(PassArray, int);
00066   vtkGetMacro(PassArray, int);
00067   vtkBooleanMacro(PassArray, int);
00069 
00071 
00074   vtkSetMacro(FillValue, double);
00075   vtkGetMacro(FillValue, double);
00077 
00079 
00081   vtkSetStringMacro(InputArrayName);
00082   vtkGetStringMacro(InputArrayName);
00084 
00086 
00087   vtkSetStringMacro(OutputArrayName);
00088   vtkGetStringMacro(OutputArrayName);
00090 
00092 
00094   vtkGetMacro(OutputArrayType, int);
00095   vtkSetMacro(OutputArrayType, int);
00097 
00101   void AddToMap(vtkVariant from, vtkVariant to);
00102 //ETX
00103   void AddToMap(int from, int to);
00104   void AddToMap(int from, char *to);
00105   void AddToMap(char *from, int to);
00106   void AddToMap(char *from, char *to);
00107 
00109   void ClearMap();
00110 
00112   int GetMapSize();
00113 
00114 //BTX
00115   // Always keep NUM_ATTRIBUTE_LOCS as the last entry
00116   enum FieldType
00117   {
00118     POINT_DATA=0,
00119     CELL_DATA=1,
00120     VERTEX_DATA=2,
00121     EDGE_DATA=3,
00122     NUM_ATTRIBUTE_LOCS
00123   };
00124 //ETX
00125 
00126 protected:
00127 
00128   vtkArrayMap();
00129   virtual ~vtkArrayMap();
00130 
00131   int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *);
00132   int FillInputPortInformation(int, vtkInformation *);
00133 
00134   char* InputArrayName;
00135   char* OutputArrayName;
00136   int OutputArrayType;
00137   int FieldType;
00138   int MapType;
00139   int PassArray;
00140   double FillValue;
00141 
00142   // PIMPL idiom to hide map implementation.
00143   vtkMapType *Map;
00144 
00145 private:
00146   vtkArrayMap(const vtkArrayMap&);  // Not implemented.
00147   void operator=(const vtkArrayMap&);  // Not implemented.
00148 };
00149 
00150 #endif

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