svkThreadedImageAlgorithm.h

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/*
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/*
 *  $URL$
 *  $Rev$
 *  $Author$
 *  $Date$
 *
 *  Authors:
 *      Jason C. Crane, Ph.D.
 *      Beck Olson
 */


#ifndef SVK_THREADED_IMAGE_ALGORITHM_H
#define SVK_THREADED_IMAGE_ALGORITHM_H


#include <vtkObject.h>
#include <vtkObjectFactory.h>
#include <vtkImageData.h>
#include <vtkCellData.h>
#include <vtkThreadedImageAlgorithm.h>
#include <vtkInstantiator.h>
#include <vtkInformation.h>
#include <vtkExecutive.h>

#include <svkMriImageData.h>
#include <svkMrsImageData.h>
#include <svk4DImageData.h>


namespace svk {


using namespace std;


class svkThreadedImageAlgorithm : public vtkThreadedImageAlgorithm
{

    public:

        vtkTypeMacro( svkThreadedImageAlgorithm, vtkThreadedImageAlgorithm);
        svkImageData*               GetOutput(); 
        virtual svkImageData*       GetOutput(int port); 
        svkImageData*               GetImageDataInput(int port);


    protected:

        svkThreadedImageAlgorithm();
        ~svkThreadedImageAlgorithm();

        virtual int         FillOutputPortInformation( int vtkNotUsed(port), vtkInformation* info );
        virtual int         FillInputPortInformation( int vtkNotUsed(port), vtkInformation* info );
        int                 SplitExtent(int splitExt[6],int startExt[6],int num, int total); 

        //virtual int     RequestData(
        //                    vtkInformation* request,
        //                    vtkInformationVector** inputVector,
        //                    vtkInformationVector* outputVector
        //                );


};


}   //svk


#endif //SVK_THREADED_IMAGE_ALGORITHM_H