creaImageIODicomImageReader2.h

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#ifndef __creaImageIODicomImageReader_h_INCLUDED__
#define __creaImageIODicomImageReader_h_INCLUDED__


#include <creaImageIOAbstractImageReader.h>
#if defined(USE_GDCM2)
#include <gdcmReader.h>
#include <vtkGDCMImageReader.h>
#include <gdcmScanner.h>
#include <gdcmAttribute.h>
#endif

class vtkGDCMImageReader;

namespace creaImageIO
{


  //=====================================================================
  class DicomImageReader : virtual public AbstractImageReader
  {
  public:
    DicomImageReader();
    virtual ~DicomImageReader();

    virtual void PushBackExtensions(std::vector<std::string>&);
    virtual bool CanRead(const std::string& filename);
    virtual vtkImageData* ReadImage(const std::string& filename);
    virtual void ReadAttributes(const std::string& filename, 
                                tree::AttributeMapType& attr);
        void ReadAttributes2(const std::string& filename, 
                                tree::AttributeMapType& attr);

        void getAttributes(const std::string filename, std::map <std::string , std::string> &infos, std::vector<std::string> i_attr);
  private:
          const std::string GetStringValueFromTag( const gdcm::DataElement& ds);
          vtkGDCMImageReader *mReader;
          gdcm::Scanner mscan;
          bool b_loaded;
        struct deleter
        {
                void operator()(gdcm::File* p)
                {
                        delete p;
                }
        };
        friend struct deleter;
  };
  //=====================================================================



} // namespace creaImageIO



#endif // #ifndef __creaImageIODicomImageReader_h_INCLUDED__