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IO/vtkEnSight6BinaryReader.h

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00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkEnSight6BinaryReader.h,v $
00005   Language:  C++
00006 
00007 
00008 Copyright (c) 1993-2001 Ken Martin, Will Schroeder, Bill Lorensen 
00009 All rights reserved.
00010 
00011 Redistribution and use in source and binary forms, with or without
00012 modification, are permitted provided that the following conditions are met:
00013 
00014  * Redistributions of source code must retain the above copyright notice,
00015    this list of conditions and the following disclaimer.
00016 
00017  * Redistributions in binary form must reproduce the above copyright notice,
00018    this list of conditions and the following disclaimer in the documentation
00019    and/or other materials provided with the distribution.
00020 
00021  * Neither name of Ken Martin, Will Schroeder, or Bill Lorensen nor the names
00022    of any contributors may be used to endorse or promote products derived
00023    from this software without specific prior written permission.
00024 
00025  * Modified source versions must be plainly marked as such, and must not be
00026    misrepresented as being the original software.
00027 
00028 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
00029 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
00030 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
00031 ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE FOR
00032 ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
00033 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
00034 SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
00035 CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
00036 OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
00037 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00038 
00039 =========================================================================*/
00065 #ifndef __vtkEnSight6BinaryReader_h
00066 #define __vtkEnSight6BinaryReader_h
00067 
00068 #include "vtkEnSightReader.h"
00069 
00070 class VTK_IO_EXPORT vtkEnSight6BinaryReader : public vtkEnSightReader
00071 {
00072 public:
00073   static vtkEnSight6BinaryReader *New();
00074   vtkTypeMacro(vtkEnSight6BinaryReader, vtkEnSightReader);
00075   
00076 protected:
00077   vtkEnSight6BinaryReader();
00078   ~vtkEnSight6BinaryReader();
00079   
00082   virtual int ReadGeometryFile(char* fileName, int timeStep);
00083 
00086   virtual int ReadMeasuredGeometryFile(char* fileName, int timeStep);
00087 
00089 
00093   virtual int ReadScalarsPerNode(char* fileName, char* description,
00094                                  int timeStep, int measured = 0,
00095                                  int numberOfComponents = 1,
00096                                  int component = 0);
00098   
00100 
00102   virtual int ReadVectorsPerNode(char* fileName, char* description,
00103                                  int timeStep, int measured = 0);
00105 
00107 
00109   virtual int ReadTensorsPerNode(char* fileName, char* description,
00110                                  int timeStep);
00112 
00114 
00118   virtual int ReadScalarsPerElement(char* fileName, char* description,
00119                                     int timeStep, int numberOfComponents = 1,
00120                                     int component = 0);
00122 
00124 
00126   virtual int ReadVectorsPerElement(char* fileName, char* description,
00127                                     int timeStep);
00129 
00131 
00133   virtual int ReadTensorsPerElement(char* fileName, char* description,
00134                                     int timeStep);
00136 
00139   virtual int CreateUnstructuredGridOutput(int partId, char line[256]);
00140   
00143   virtual int CreateStructuredGridOutput(int partId, char line[256]);
00144   
00147   int ReadLine(char result[80]);
00148 
00151   int ReadInt(int *result);
00152 
00155   int ReadIntArray(int *result, int numInts);
00156 
00159   int ReadFloatArray(float *result, int numFloats);
00160 
00162 
00163   void SkipTimeStep();
00164   int SkipStructuredGrid(char line[256]);
00165   int SkipUnstructuredGrid(char line[256]);
00167   
00168   // global list of points for the unstructured parts of the model
00169   int NumberOfUnstructuredPoints;
00170   vtkPoints* UnstructuredPoints;
00171   vtkIdList* UnstructuredNodeIds; // matching of node ids to point ids
00172   
00173   int ElementIdsListed;
00174   
00175   FILE *IFile;
00176 private:
00177   vtkEnSight6BinaryReader(const vtkEnSight6BinaryReader&);  // Not implemented.
00178   void operator=(const vtkEnSight6BinaryReader&);  // Not implemented.
00179 };
00180 
00181 #endif

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