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itkImageSeriesReader.h

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00001 /*=========================================================================
00002 
00003   Program:   Insight Segmentation & Registration Toolkit
00004   Module:    $RCSfile: itkImageSeriesReader.h,v $
00005   Language:  C++
00006   Date:      $Date: 2007/08/24 13:35:59 $
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      This software is distributed WITHOUT ANY WARRANTY; without even 
00013      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
00014      PURPOSE.  See the above copyright notices for more information.
00015 
00016 =========================================================================*/
00017 #ifndef __itkImageSeriesReader_h
00018 #define __itkImageSeriesReader_h
00019 
00020 #include "itkImageSource.h"
00021 #include "itkImageIOBase.h"
00022 #include "itkExceptionObject.h"
00023 #include "itkSize.h"
00024 #include "itkImageRegion.h"
00025 #include <vector>
00026 #include <string>
00027 #include "itkMetaDataDictionary.h"
00028 
00029 namespace itk
00030 {
00031 
00046 template <class TOutputImage>
00047 class ITK_EXPORT ImageSeriesReader : public ImageSource<TOutputImage>
00048 {
00049 public:
00051   typedef ImageSeriesReader          Self;
00052   typedef ImageSource<TOutputImage>  Superclass;
00053   typedef SmartPointer<Self>         Pointer;
00054 
00056   itkNewMacro(Self);
00057 
00059   itkTypeMacro(ImageSeriesReader, ImageSource);
00060 
00062   typedef typename TOutputImage::SizeType  SizeType;
00063 
00065   typedef typename TOutputImage::RegionType  ImageRegionType;
00066 
00068   typedef typename TOutputImage::PixelType OutputImagePixelType;
00069 
00071   typedef MetaDataDictionary                   DictionaryType;
00072   typedef MetaDataDictionary *                 DictionaryRawPointer;
00073   typedef std::vector< DictionaryRawPointer >  DictionaryArrayType;
00074   typedef const DictionaryArrayType *          DictionaryArrayRawPointer;
00075 
00076   typedef  std::vector<std::string>            FileNamesContainer;
00077 
00080   void SetFileNames (const FileNamesContainer &name)
00081     {
00082     if ( m_FileNames != name)
00083       {
00084       m_FileNames = name;
00085       this->Modified();
00086       }
00087     }
00088   const FileNamesContainer & GetFileNames() const
00089     {
00090     return m_FileNames;
00091     }
00093 
00096   void SetFileName (std::string const &name)
00097     {
00098     m_FileNames.clear();
00099     m_FileNames.push_back(name);
00100     this->Modified();
00101     }
00103 
00106   void AddFileName (std::string const &name)
00107     {
00108     m_FileNames.push_back(name);
00109     this->Modified();
00110     }
00112 
00115   itkSetMacro(ReverseOrder,bool);
00116   itkGetMacro(ReverseOrder,bool);
00117   itkBooleanMacro(ReverseOrder);
00119 
00124   itkSetObjectMacro(ImageIO,ImageIOBase);
00125   itkGetObjectMacro(ImageIO,ImageIOBase);
00127 
00130   virtual void GenerateOutputInformation(void);
00131 
00137   virtual void EnlargeOutputRequestedRegion(DataObject *output);
00138 
00140   DictionaryArrayRawPointer GetMetaDataDictionaryArray() const;
00141 
00142 protected:
00143   ImageSeriesReader() : m_ImageIO(0), m_ReverseOrder(false) {};
00144   ~ImageSeriesReader();
00145   void PrintSelf(std::ostream& os, Indent indent) const;
00146   
00148   virtual void GenerateData();
00149 
00151   ImageIOBase::Pointer m_ImageIO;
00152 
00154   bool m_ReverseOrder;
00155 
00157   FileNamesContainer m_FileNames;
00158 
00161   int m_NumberOfDimensionsInImage;
00162 
00165   DictionaryArrayType m_MetaDataDictionaryArray;
00166 
00167 private:
00168   ImageSeriesReader(const Self&); //purposely not implemented
00169   void operator=(const Self&); //purposely not implemented
00170 };
00171 
00172 } //namespace ITK
00173 
00174 #ifndef ITK_MANUAL_INSTANTIATION
00175 #include "itkImageSeriesReader.txx"
00176 #endif
00177 
00178 #endif // __itkImageSeriesReader_h
00179 

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