svkMRSFirstOrderPhase.h

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


#ifndef SVK_MRS_FIRST_ORDER_PHASE_H
#define SVK_MRS_FIRST_ORDER_PHASE_H

#include <itkParticleSwarmOptimizer.h>

#include <svkMRSAutoPhase.h>



namespace svk {


using namespace std;


class svkMRSFirstOrderPhase : public svkMRSZeroOrderPhase

{

    public:

        vtkTypeMacro( svkMRSFirstOrderPhase, svkMRSZeroOrderPhase );
        static          svkMRSFirstOrderPhase* New();
        

    protected:

        svkMRSFirstOrderPhase();
        ~svkMRSFirstOrderPhase();


        virtual void    FitPhase( int cellID ); 
        int             GetPivot();
        void            InitLinearPhaseArrays();



    private:

#ifdef SWARM
        virtual void    InitOptimizer( int cellID, itk::ParticleSwarmOptimizer::Pointer itkOptimizer ); 
#else
        virtual void    InitOptimizer( int cellID, itk::PowellOptimizer::Pointer itkOptimizer ); 
#endif

        vtkImageComplex**               linearPhaseArrays; 
        int                             numFirstOrderPhaseValues;
        vtkDataArray*                   mapArrayFirstOrderPhase; 

};


}   //svk


#endif //SVK_MRS_FIRST_ORDER_PHASE_H