imagereader.h

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/* This software and supporting documentation are distributed by
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#ifndef SOMAIO_IMAGE_IMAGEREADER_H
#define SOMAIO_IMAGE_IMAGEREADER_H
//--- soma-io ----------------------------------------------------------------
#include <soma-io/config/soma_config.h>
#include <soma-io/datasourceinfo/datasourceinfo.h>                   // member
//--- cartobase --------------------------------------------------------------
#include <cartobase/object/object.h>                          // to use none()
//--- system -----------------------------------------------------------------
#include <vector>
//----------------------------------------------------------------------------

namespace soma
{

  template<typename T>
  class ImageReader
  {
    public:
      ImageReader();
      virtual ~ImageReader();

      virtual void read( T * dest, DataSourceInfo & dsi,
                         std::vector<int> & pos,
                         std::vector<int> & size,
                         std::vector<long> & stride,
                         carto::Object options = carto::none() );

      virtual void updateParams( DataSourceInfo & dsi );
      virtual void resetParams();
      virtual ImageReader<T>* cloneReader() const = 0;
      virtual std::string formatID() const = 0;

      virtual bool open( DataSourceInfo & dsi );
      virtual void close( DataSourceInfo & dsi );
      virtual bool isOpen( const DataSourceInfo & dsi ) const;
  };

}

#endif