text: /*=========================================================================
  
    Program:   Visualization Toolkit
    Module:    $RCSfile: vtkVolumeReader.cxx,v $
  
    Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
    All rights reserved.
    See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
  
       This software is distributed WITHOUT ANY WARRANTY; without even
       the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
       PURPOSE.  See the above copyright notice for more information.
  
  =========================================================================*/
  #include "vtkVolumeReader.h"
  
  vtkCxxRevisionMacro(vtkVolumeReader, "$Revision: 1.22 $");
  
  // Construct object with NULL file prefix; file pattern "%s.%d"; image range 
  // set to (1,1); 
  vtkVolumeReader::vtkVolumeReader()
  {
    this->FilePrefix = NULL;
    this->FilePattern = new char[strlen("%s.%d") + 1];
      strcpy (this->FilePattern, "%s.%d");
    this->ImageRange[0] = this->ImageRange[1] = 1;
    this->DataOrigin[0] = this->DataOrigin[1] = this->DataOrigin[2] = 0.0;
    this->DataSpacing[0] = this->DataSpacing[1] = this->DataSpacing[2] = 1.0;
    this->SetNumberOfInputPorts(0);
  }
  
  vtkVolumeReader::~vtkVolumeReader ()
  {
    if (this->FilePrefix)
      {
      delete [] this->FilePrefix;
      }
    
    delete [] this->FilePattern;
  }
  
  void vtkVolumeReader::PrintSelf(ostream& os, vtkIndent indent)
  {
    this->Superclass::PrintSelf(os,indent);
  
    os << indent << "Data Origin: (" << this->DataOrigin[0] << ", "
                                     << this->DataOrigin[1] << ", "
                                     << this->DataOrigin[2] << ")\n";
    os << indent << "Data Spacing: (" << this->DataSpacing[0] << ", "
                                      << this->DataSpacing[1] << ", "
                                      << this->DataSpacing[2] << ")\n";
    os << indent << "FilePrefix: " << (this->FilePrefix ? this->FilePrefix : "(none)") << "\n";
    os << indent << "FilePattern: " << (this->FilePattern ? this->FilePattern : "(none)") << "\n";
    os << indent << "Image Range: (" << this->ImageRange[0] << ", " 
       << this->ImageRange[1] << ")\n";
  }
  