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dox/IO/vtkParticleReader.h

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00001 /*========================================================================= 00002 00003 Program: Visualization Toolkit 00004 Module: $RCSfile: vtkParticleReader.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 =========================================================================*/ 00035 #ifndef __vtkParticleReader_h 00036 #define __vtkParticleReader_h 00037 00038 #include "vtkPolyDataSource.h" 00039 00040 #define VTK_FILE_BYTE_ORDER_BIG_ENDIAN 0 00041 #define VTK_FILE_BYTE_ORDER_LITTLE_ENDIAN 1 00042 00043 class VTK_IO_EXPORT vtkParticleReader : public vtkPolyDataSource 00044 { 00045 public: 00046 static vtkParticleReader *New(); 00047 vtkTypeRevisionMacro(vtkParticleReader,vtkPolyDataSource); 00048 void PrintSelf(ostream& os, vtkIndent indent); 00049 00051 00052 vtkSetStringMacro(FileName); 00053 vtkGetStringMacro(FileName); 00055 00057 00067 void SetDataByteOrderToBigEndian(); 00068 void SetDataByteOrderToLittleEndian(); 00069 int GetDataByteOrder(); 00070 void SetDataByteOrder(int); 00071 const char *GetDataByteOrderAsString(); 00073 00075 00076 vtkSetMacro(SwapBytes,int); 00077 int GetSwapBytes() {return this->SwapBytes;} 00078 vtkBooleanMacro(SwapBytes,int); 00080 00081 protected: 00082 vtkParticleReader(); 00083 ~vtkParticleReader(); 00084 00085 void OpenFile(); 00086 00087 char *FileName; 00088 ifstream *File; 00089 int SwapBytes; 00090 00091 unsigned long NumberOfPoints; 00092 00093 void ExecuteInformation(); 00094 void Execute(); 00095 private: 00096 vtkParticleReader(const vtkParticleReader&); // Not implemented. 00097 void operator=(const vtkParticleReader&); // Not implemented. 00098 }; 00099 00100 #endif