mitkDicomDiffusionImageReader.h

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/*=========================================================================

Program:   Medical Imaging & Interaction Toolkit
Language:  C++
Date:      $Date: 2009-07-14 19:11:20 +0200 (Tue, 14 Jul 2009) $
Version:   $Revision: 18127 $

Copyright (c) German Cancer Research Center, Division of Medical and
Biological Informatics. All rights reserved.
See MITKCopyright.txt or https://www.mitk.org/copyright.html 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 notices for more information.

=========================================================================*/

#ifndef __mitkDicomDiffusionImageReader_h
#define __mitkDicomDiffusionImageReader_h

#include "itkImageSource.h"
#include "itkVectorImage.h"
#include "mitkDiffusionImageHeaderInformation.h"
#include "itkDataObject.h"
#include "mitkCommon.h"

//#include "itkImageIOBase.h"
//#include "itkExceptionObject.h"
//#include "itkSize.h"
//#include "itkImageRegion.h"
//#include <vector>
//#include <string>
//#include "itkMetaDataDictionary.h"

namespace mitk
{

template <class TPixelType, const int TDimension>
class DicomDiffusionImageReader : public itk::ImageSource< itk::VectorImage< TPixelType, TDimension > >
{
public:

  typedef itk::VectorImage< TPixelType, TDimension >   OutputImageType;
  typedef itk::Image<TPixelType, TDimension >         InputImageType;
  typedef itk::ImageSource< OutputImageType > ImageSourceType;
  
  mitkClassMacro( DicomDiffusionImageReader, ImageSourceType );
  itkNewMacro(Self);


  typedef typename OutputImageType::SizeType  SizeType;

  typedef typename OutputImageType::RegionType  ImageRegionType;

  //typedef MetaDataDictionary                   DictionaryType;
  //typedef MetaDataDictionary *                 DictionaryRawPointer;
  //typedef std::vector< DictionaryRawPointer >  DictionaryArrayType;
  //typedef const DictionaryArrayType *          DictionaryArrayRawPointer;
  
  typedef  std::vector<DiffusionImageHeaderInformation::Pointer> HeaderContainer;

  void SetHeaders (const HeaderContainer &headers)
    {
    if ( m_Headers != headers)
      {
      m_Headers = headers;
      this->Modified();
      }
    }
  const HeaderContainer & GetHeaders() const
    {
    return m_Headers;
    }

  virtual void GenerateOutputInformation(void);

  virtual void EnlargeOutputRequestedRegion(itk::DataObject *output);
  
  //DictionaryArrayRawPointer GetMetaDataDictionaryArray() const;
  
protected:
  //DicomDiffusionImageReader();
  //~DicomDiffusionImageReader();

  void PrintSelf(std::ostream& os, itk::Indent indent) const;
  
  virtual void GenerateData();

  HeaderContainer m_Headers;

  int m_NumberOfDimensionsInImage;

  //DictionaryArrayType m_MetaDataDictionaryArray;

private:
  //DicomDiffusionImageReader(const Self&); //purposely not implemented
  void operator=(const Self&); //purposely not implemented
};

} //namespace MITK

#include "mitkDicomDiffusionImageReader.cpp"

#endif // __mitkDicomDiffusionImageReader_h