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# 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 =========================================================================*/
    00046 #ifndef __vtkParticleReader_h
    00047 #define __vtkParticleReader_h
    00048
    00049 #include "vtkPolyDataSource.h"
    00050
    00051 #define VTK_FILE_BYTE_ORDER_BIG_ENDIAN 0
    00052 #define VTK_FILE_BYTE_ORDER_LITTLE_ENDIAN 1
    00053
    00054 class VTK_IO_EXPORT vtkParticleReader : public vtkPolyDataSource
    00055 {
    00056 public:
    00057   static vtkParticleReader *New();
    00058   vtkTypeRevisionMacro(vtkParticleReader,vtkPolyDataSource);
    00059   void PrintSelf(ostream& os, vtkIndent indent);
    00060
    00062
    00063   vtkSetStringMacro(FileName);
    00064   vtkGetStringMacro(FileName);
    00066
    00068
    00078   void SetDataByteOrderToBigEndian();
    00079   void SetDataByteOrderToLittleEndian();
    00080   int GetDataByteOrder();
    00081   void SetDataByteOrder(int);
    00082   const char *GetDataByteOrderAsString();
    00084
    00086
    00087   vtkSetMacro(SwapBytes,int);
    00088   int GetSwapBytes() {return this->SwapBytes;}
    00089   vtkBooleanMacro(SwapBytes,int);
    00091
    00092 protected:
    00093   vtkParticleReader();
    00094   ~vtkParticleReader();
    00095
    00096   void OpenFile();
    00097
    00098   char *FileName;
    00099   ifstream *File;
    00100   int SwapBytes;
    00101
    00102   unsigned long NumberOfPoints;
    00103
    00104   void ExecuteInformation();
    00105   void Execute();
    00106 private:
    00107   vtkParticleReader(const vtkParticleReader&);  // Not implemented.
    00108   void operator=(const vtkParticleReader&);  // Not implemented.
    00109 };
    00110
    00111 #endif