PythonImageAccessor.h

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// PythonImageAccessor.h:
// -----------------------
//

#ifndef __TESTIMAGES_PYTHONIMAGEACCESSOR_H__
#define __TESTIMAGES_PYTHONIMAGEACCESSOR_H__

#include <IPSDKImage/Accessor/BaseDiskImageAccessor.h>
#include <IPSDKImage/Geometry/BaseImageGeometry.h>

#include <unordered_map>
#include <boost/shared_ptr.hpp>

namespace ipsdk {
namespace python {

class PythonImageAccessor : public ipsdk::image::BaseDiskImageAccessor
{
    // declare serial class
    IPSDK_DECLARE_SERIAL_WITHOUT_COPY(IPSDKImage, PythonImageAccessor);

    public:
        PythonImageAccessor();
        ~PythonImageAccessor();

    // methods
    public:
        void init(const std::string& imageName,
                  const ipsdk::image::eImageAccessMode& accessMode,
                  const ipsdk::image::BaseImageGeometry& geometry,
                  const ipsdk::GeometricCalibrationConstPtr pGeometricCalibration,
                  const ipsdk::ipUInt64 sizeXAlign,
                  void* pData);

        bool hasBinary8BitsStorage() const { return true; }
        
        ipsdk::ipUInt64 getSizeXAlign();

    protected:
        ipsdk::BoolResult resizeData(const ipsdk::image::BaseImageGeometry& geometry);

        ipsdk::BoolResult readRawData(const ipsdk::ipUInt64 zPlanIdx,
                                      const ipsdk::ipUInt64 cPlanIdx,
                                      const ipsdk::ipUInt64 tPlanIdx,
                                      const ipsdk::ipUInt64 pixelsStartOffset,
                                      const ipsdk::ipUInt64 nbPixels,
                                      void* pData) const;

        ipsdk::BoolResult writeRawData(const ipsdk::ipUInt64 zPlanIdx,
                                       const ipsdk::ipUInt64 cPlanIdx,
                                       const ipsdk::ipUInt64 tPlanIdx,
                                       const ipsdk::ipUInt64 pixelsStartOffset,
                                       const ipsdk::ipUInt64 nbPixels,
                                       const void* pData);


        void clearDerived();

    // attributes
    protected:
        void*               _pData;

        ipsdk::ipUInt8      _dataBaseSize;

        ipsdk::ipUInt64     _planSizeAlign;

        ipsdk::ipUInt64     _planSize;

        ipsdk::ipUInt64     _sizeXAlign;

        ipsdk::ipUInt64     _sizeX;

        ipsdk::ipUInt64     _sizeY;

        ipsdk::ipUInt64     _sizeZ;

        ipsdk::ipUInt64     _sizeC;

        ipsdk::ipUInt64     _sizeT;
};

typedef boost::shared_ptr<PythonImageAccessor> PythonImageAccessorPtr;


} // end of namespace python
} // end of namespace ipsdk

#endif // __TESTIMAGES_PYTHONIMAGEACCESSOR_H__