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# Parallel/vtkPOPReader.h

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    00001 /*=========================================================================
    00002
    00003   Program:   Visualization Toolkit
    00004   Module:    $RCSfile: vtkPOPReader.h,v $
    00005   Language:  C++
    00006
    00007   Copyright (c) 1993-2002 Ken Martin, Will Schroeder, Bill Lorensen
    00008   All rights reserved.
    00009   See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
    00010
    00011      This software is distributed WITHOUT ANY WARRANTY; without even
    00012      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
    00013      PURPOSE.  See the above copyright notice for more information.
    00014
    00015 =========================================================================*/
    00036 #ifndef __vtkPOPReader_h
    00037 #define __vtkPOPReader_h
    00038
    00039 #include "vtkStructuredGridSource.h"
    00040
    00041 class vtkFloatArray;
    00042 class vtkImageData;
    00043 class vtkPoints;
    00044
    00045 class VTK_PARALLEL_EXPORT vtkPOPReader : public vtkStructuredGridSource
    00046 {
    00047 public:
    00048   static vtkPOPReader *New();
    00049   vtkTypeRevisionMacro(vtkPOPReader,vtkStructuredGridSource);
    00050   void PrintSelf(ostream& os, vtkIndent indent);
    00051
    00053
    00054   vtkGetVector2Macro(Dimensions, int);
    00056
    00058
    00060   vtkGetStringMacro(GridFileName);
    00062
    00064
    00065   vtkGetStringMacro(UFlowFileName);
    00066   vtkGetStringMacro(VFlowFileName);
    00068
    00070
    00071   vtkSetStringMacro(FileName);
    00072   vtkGetStringMacro(FileName);
    00074
    00076
    00077   vtkSetMacro(Radius, float);
    00078   vtkGetMacro(Radius, float);
    00080
    00082
    00084   vtkSetVector6Macro(ClipExtent, int);
    00085   vtkGetVector6Macro(ClipExtent, int);
    00087
    00089
    00090   vtkSetMacro(NumberOfGhostLevels, int);
    00091   vtkGetMacro(NumberOfGhostLevels, int);
    00093
    00094 protected:
    00095   vtkPOPReader();
    00096   ~vtkPOPReader();
    00097
    00098   void ExecuteInformation();
    00099   void Execute();
    00100
    00101   void ReadInformationFile();
    00102   vtkPoints *ReadPoints(vtkImageData *image);
    00103   void ReadFlow();
    00104   // NOT USED
    00105   vtkPoints *GeneratePoints();
    00106
    00107   char *FileName;
    00108
    00109   int Dimensions[2];
    00110   vtkSetStringMacro(GridFileName);
    00111   void SetGridName(char *name);
    00112   char *GridFileName;
    00113
    00114   float Radius;
    00115   vtkFloatArray *DepthValues;
    00116   int NumberOfGhostLevels;
    00117
    00118   void DeleteArrays();
    00119   void AddArray(char *arrayName, char *fileName, unsigned long offset);
    00120   void AddArrayName(char *arrayName, char *fileName, unsigned long offset);
    00121   int NumberOfArrays;
    00122   int MaximumNumberOfArrays;
    00123   char **ArrayNames;
    00124   char **ArrayFileNames;
    00125   unsigned long *ArrayOffsets;
    00126   int ArrayFileDimensionality;
    00127
    00128
    00129   char *UFlowFileName;
    00130   vtkSetStringMacro(UFlowFileName);
    00131   unsigned long UFlowFileOffset;
    00132   char *VFlowFileName;
    00133   vtkSetStringMacro(VFlowFileName);
    00134   unsigned long VFlowFileOffset;
    00135
    00136
    00137   int IsFileName(char *name);
    00138   char *MakeFileName(char *name);
    00139
    00140   int ClipExtent[6];
    00141
    00142   vtkPOPReader(const vtkPOPReader&);   // Not implemented
    00143   void operator=(const vtkPOPReader&); // Not implemented
    00144 };
    00145
    00146 #endif
    00147
    00148