/** CbmRichRingFinderHoughParallel.h
 * @author Semen Lebedev <s.lebedev@gsi.de>
 * @since 2010
 * @version 1.0
 **/

#ifndef CBM_RICH_RING_FINDER_HOUGH_PARALLEL_H
#define CBM_RICH_RING_FINDER_HOUGH_PARALLEL_H

#include "CbmRichRingFinderHoughParallelImpl.h"
#include "CbmRichRingFinderHoughImpl.h"
#include "CbmRichRingFinder.h"
#include "TClonesArray.h"
#include "CbmRichRingLight.h"
#include "CbmRichRing.h"
#include "CbmRichHit.h"

#include <vector>
#include <map>
#include <functional>

class CbmRichRingFinderHoughParallel: public CbmRichRingFinder
{

protected:
	Int_t fRingCount;
	Int_t fNEvent; // event number

	Double_t fExecTime; // evaluate execution time

#define HOUGH_IMPL_PARALLEL
//#define HOUGH_IMPL

#ifdef HOUGH_IMPL
	CbmRichRingFinderHoughImpl* fHTImpl1;
	CbmRichRingFinderHoughImpl* fHTImpl2;
#endif

#ifdef HOUGH_IMPL_PARALLEL
	CbmRichRingFinderHoughParallelImpl* fHTImpl1;
	CbmRichRingFinderHoughParallelImpl* fHTImpl2;
#endif

public:

  	CbmRichRingFinderHoughParallel ();

  	CbmRichRingFinderHoughParallel (
  	      Int_t verbose,
  	      TString geometry);

	virtual ~CbmRichRingFinderHoughParallel();

	void SetParameters();

   void AddRingsToOutputArray(
          TClonesArray *rRingArray,
    		 vector<CbmRichRingLight*>& rings);

	virtual void Init();

	virtual Int_t DoFind(
	      TClonesArray* rHitArray,
	 		TClonesArray* rProjArray,
		   TClonesArray* rRingArray);

	int DoFind(const std::vector<CbmRichHoughHit>& data);

	ClassDef(CbmRichRingFinderHoughParallel,1);
};
#endif // CBM_RICH_RING_FINDER_HOUGH_PARALLEL_H