VTK
vtkFLUENTReader.h
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1 /*=========================================================================
2 
3  Program: Visualization Toolkit
4  Module: vtkFLUENTReader.h
5 
6  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
7  All rights reserved.
8  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
9 
10  This software is distributed WITHOUT ANY WARRANTY; without even
11  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
12  PURPOSE. See the above copyright notice for more information.
13 
14 =========================================================================*/
34 #ifndef __vtkFLUENTReader_h
35 #define __vtkFLUENTReader_h
36 
37 #include "vtkIOGeometryModule.h" // For export macro
38 #include "vtkMultiBlockDataSetAlgorithm.h"
39 
40 class vtkDataArraySelection;
41 class vtkPoints;
42 class vtkTriangle;
43 class vtkTetra;
44 class vtkQuad;
45 class vtkHexahedron;
46 class vtkPyramid;
47 class vtkWedge;
48 class vtkConvexPointSet;
49 
50 class VTKIOGEOMETRY_EXPORT vtkFLUENTReader : public vtkMultiBlockDataSetAlgorithm
51 {
52 public:
53  static vtkFLUENTReader *New();
54  vtkTypeMacro(vtkFLUENTReader,vtkMultiBlockDataSetAlgorithm);
55  void PrintSelf(ostream& os, vtkIndent indent);
56 
58 
59  vtkSetStringMacro(FileName);
60  vtkGetStringMacro(FileName);
62 
64 
67  vtkGetMacro(NumberOfCells,int);
69 
71  int GetNumberOfCellArrays(void);
72 
74  const char* GetCellArrayName(int index);
75 
77 
78  int GetCellArrayStatus(const char* name);
79  void SetCellArrayStatus(const char* name, int status);
81 
83 
84  void DisableAllCellArrays();
85  void EnableAllCellArrays();
87 
89 
100  void SetDataByteOrderToBigEndian();
101  void SetDataByteOrderToLittleEndian();
102  int GetDataByteOrder();
103  void SetDataByteOrder(int);
104  const char *GetDataByteOrderAsString();
105  //
106  // Structures
107  //
108  struct Cell;
109  struct Face;
110  struct ScalarDataChunk;
111  struct VectorDataChunk;
112  struct stdString;
113  struct intVector;
114  struct doubleVector;
115  struct stringVector;
116  struct cellVector;
117  struct faceVector;
118  struct stdMap;
119  struct scalarDataVector;
120  struct vectorDataVector;
121  struct intVectorVector;
123 
124 protected:
125  vtkFLUENTReader();
126  ~vtkFLUENTReader();
127  int RequestInformation(vtkInformation *,
128  vtkInformationVector **, vtkInformationVector *);
129  int RequestData(vtkInformation *, vtkInformationVector **,
130  vtkInformationVector *);
131 
133 
135  vtkSetMacro(SwapBytes,int);
136  int GetSwapBytes() {return this->SwapBytes;}
137  vtkBooleanMacro(SwapBytes,int);
139 
140  vtkDataArraySelection* CellDataArraySelection;
141  char * FileName;
142  int NumberOfCells;
143  int NumberOfCellArrays;
144  virtual bool OpenCaseFile(const char *filename);
145  virtual bool OpenDataFile(const char *filename);
146  virtual int GetCaseChunk ();
147  virtual void GetNumberOfCellZones();
148  virtual int GetCaseIndex();
149  virtual void LoadVariableNames();
150  virtual int GetDataIndex();
151  virtual int GetDataChunk();
152  virtual void GetSpeciesVariableNames();
153 
154  virtual void ParseCaseFile();
155  virtual int GetDimension();
156  virtual void GetLittleEndianFlag();
157  virtual void GetNodesAscii();
158  virtual void GetNodesSinglePrecision();
159  virtual void GetNodesDoublePrecision();
160  virtual void GetCellsAscii();
161  virtual void GetCellsBinary();
162  virtual void GetFacesAscii();
163  virtual void GetFacesBinary();
164  virtual void GetPeriodicShadowFacesAscii();
165  virtual void GetPeriodicShadowFacesBinary();
166  virtual void GetCellTreeAscii();
167  virtual void GetCellTreeBinary();
168  virtual void GetFaceTreeAscii();
169  virtual void GetFaceTreeBinary();
170  virtual void GetInterfaceFaceParentsAscii();
171  virtual void GetInterfaceFaceParentsBinary();
172  virtual void GetNonconformalGridInterfaceFaceInformationAscii();
173  virtual void GetNonconformalGridInterfaceFaceInformationBinary();
174  virtual void GetPartitionInfo() {};
175  virtual void CleanCells();
176  virtual void PopulateCellNodes();
177  virtual int GetCaseBufferInt(int ptr);
178  virtual float GetCaseBufferFloat(int ptr);
179  virtual double GetCaseBufferDouble(int ptr);
180  virtual void PopulateTriangleCell(int i);
181  virtual void PopulateTetraCell(int i);
182  virtual void PopulateQuadCell(int i);
183  virtual void PopulateHexahedronCell(int i);
184  virtual void PopulatePyramidCell(int i);
185  virtual void PopulateWedgeCell(int i);
186  virtual void PopulatePolyhedronCell(int i);
187  virtual void ParseDataFile();
188  virtual int GetDataBufferInt(int ptr);
189  virtual float GetDataBufferFloat(int ptr);
190  virtual double GetDataBufferDouble(int ptr);
191  virtual void GetData(int dataType);
192  virtual bool ParallelCheckCell(int vtkNotUsed(i)) { return true; }
193 
194  //
195  // Variables
196  //
197  ifstream *FluentCaseFile;
198  ifstream *FluentDataFile;
199  stdString *CaseBuffer;
200  stdString *DataBuffer;
201 
202  vtkPoints *Points;
203  vtkTriangle *Triangle;
204  vtkTetra *Tetra;
205  vtkQuad *Quad;
206  vtkHexahedron *Hexahedron;
207  vtkPyramid *Pyramid;
208  vtkWedge *Wedge;
209  vtkConvexPointSet *ConvexPointSet;
210 
211  cellVector *Cells;
212  faceVector *Faces;
213  stdMap *VariableNames;
214  intVector *CellZones;
215  scalarDataVector *ScalarDataChunks;
216  vectorDataVector *VectorDataChunks;
217 
218  intVectorVector *SubSectionZones;
219  intVector *SubSectionIds;
220  intVector *SubSectionSize;
221 
222  stringVector *ScalarVariableNames;
223  intVector *ScalarSubSectionIds;
224  stringVector *VectorVariableNames;
225  intVector *VectorSubSectionIds;
226 
227  int SwapBytes;
228  int GridDimension;
229  int DataPass;
230  int NumberOfScalars;
231  int NumberOfVectors;
232 
233 private:
234  vtkFLUENTReader(const vtkFLUENTReader&); // Not implemented.
235  void operator=(const vtkFLUENTReader&); // Not implemented.
236 };
237 #endif
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