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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: 2004/01/08 00:39:08 $
00007   Version:   $Revision: 1.14 $
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 
00039 class ITK_EXPORT VTKImageIO : public ImageIOBase
00040 {
00041 public:
00043   typedef VTKImageIO            Self;
00044   typedef ImageIOBase  Superclass;
00045   typedef SmartPointer<Self>  Pointer;
00046   
00048   itkNewMacro(Self);
00049 
00051   itkTypeMacro(VTKImageIO, Superclass);
00052 
00053   /*-------- This part of the interface deals with reading data. ------ */
00054 
00057   virtual bool CanReadFile(const char*);
00058   
00060   virtual void ReadImageInformation();
00061   
00063   virtual void Read(void* buffer);
00064 
00065   /*-------- This part of the interfaces deals with writing data. ----- */
00066 
00069   virtual bool CanWriteFile(const char*);
00070 
00073   virtual void WriteImageInformation() {};
00074   
00077   virtual void Write(const void* buffer);
00078 
00079 protected:
00080   VTKImageIO();
00081   ~VTKImageIO();
00082   void PrintSelf(std::ostream& os, Indent indent) const;
00083 
00084   bool OpenVTKFileForReading(std::ifstream& os, const char* filename);
00085   bool OpenVTKFileForWriting(std::ofstream& os, const char* filename);
00086   void InternalReadImageInformation(std::ifstream& file);
00087 
00088 private:
00089   VTKImageIO(const Self&); //purposely not implemented
00090   void operator=(const Self&); //purposely not implemented
00091 };
00092 
00093 } // end namespace itk
00094 
00095 #endif // __itkVTKImageIO_h

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