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itkVTKImageIO.h

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00001 /*=========================================================================
00002 
00003   Program:   Insight Segmentation & Registration Toolkit
00004   Module:    $RCSfile: itkVTKImageIO.h,v $
00005   Language:  C++
00006   Date:      $Date: 2005/09/28 15:41:55 $
00007   Version:   $Revision: 1.15 $
00008 
00009   Copyright (c) Insight Software Consortium. All rights reserved.
00010   See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details.
00011 
00012   Portions of this code are covered under the VTK copyright.
00013   See VTKCopyright.txt or http://www.kitware.com/VTKCopyright.htm for details.
00014 
00015      This software is distributed WITHOUT ANY WARRANTY; without even 
00016      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
00017      PURPOSE.  See the above copyright notices for more information.
00018 
00019 =========================================================================*/
00020 #ifndef __itkVTKImageIO_h
00021 #define __itkVTKImageIO_h
00022 
00023 #ifdef _MSC_VER
00024 #pragma warning ( disable : 4786 )
00025 #endif
00026 
00027 #include <fstream>
00028 #include "itkImageIOBase.h"
00029 
00030 
00031 namespace itk
00032 {
00033 
00041 class ITK_EXPORT VTKImageIO : public ImageIOBase
00042 {
00043 public:
00045   typedef VTKImageIO            Self;
00046   typedef ImageIOBase  Superclass;
00047   typedef SmartPointer<Self>  Pointer;
00048   
00050   itkNewMacro(Self);
00051 
00053   itkTypeMacro(VTKImageIO, Superclass);
00054 
00055   /*-------- This part of the interface deals with reading data. ------ */
00056 
00059   virtual bool CanReadFile(const char*);
00060   
00062   virtual void ReadImageInformation();
00063   
00065   virtual void Read(void* buffer);
00066 
00067   /*-------- This part of the interfaces deals with writing data. ----- */
00068 
00071   virtual bool CanWriteFile(const char*);
00072 
00075   virtual void WriteImageInformation() {};
00076   
00079   virtual void Write(const void* buffer);
00080 
00081 protected:
00082   VTKImageIO();
00083   ~VTKImageIO();
00084   void PrintSelf(std::ostream& os, Indent indent) const;
00085 
00086   bool OpenVTKFileForReading(std::ifstream& os, const char* filename);
00087   bool OpenVTKFileForWriting(std::ofstream& os, const char* filename);
00088   void InternalReadImageInformation(std::ifstream& file);
00089 
00090 private:
00091   VTKImageIO(const Self&); //purposely not implemented
00092   void operator=(const Self&); //purposely not implemented
00093 };
00094 
00095 } // end namespace itk
00096 
00097 #endif // __itkVTKImageIO_h

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