#ifndef L1Algo_h
#define L1Algo_h 1

// #define TBB // TODO: Doesn't work now. Renew

  /// Debug features
// #define PULLS            // triplets pulls
// #define TRIP_PERFORMANCE // triplets efficiencies
// #define DOUB_PERFORMANCE // doublets efficiencies
//#define DRAW             // event display
#define XXX               // time debug
//#define COUNTERS          // diff counters (hits, doublets, ... )

//#define MERGE_CLONES
// #define TRACKS_FROM_TRIPLETS_ITERATION kAllPrimIter

#define LAST_ITERATION kAllSecIter
#define FIND_GAPED_TRACKS // use triplets with gaps
#define USE_RL_TABLE
//#ifndef TRACKS_FROM_TRIPLETS
#define EXTEND_TRACKS
//#define USE_EVENT_NUMBER
//#endif
//#define MERGE_CLONES


#include "L1Field.h"
#include "L1Station.h"
#include "L1StsHit.h"
#include "L1Triplet.h"
#include "L1Branch.h"
#include "L1Track.h"
#include "L1TrackPar.h"

#include "L1Portion.h"
#include "L1HitPoint.h"
#include "L1Strip.h"
#include "L1Grid.h"
#include "L1HitsSortHelper.h"


#include <iostream>
#include <iomanip>
#include <vector>
#include <map>
#include "omp.h"
using std::vector;
using std::map;

#ifdef PULLS
#define TRIP_PERFORMANCE
class L1AlgoPulls;
#endif
#ifdef TRIP_PERFORMANCE
template<Tindex NHits> class L1AlgoEfficiencyPerformance;
#endif
#ifdef DOUB_PERFORMANCE
template<Tindex NHits> class L1AlgoEfficiencyPerformance;
#endif
typedef int Tindex;


class L1Algo{
 public:
//  L1Algo(int nThreads=7):
  L1Algo(int nThreads=1, int TypicalSize=370000):
    NStations(0),    // number of all detector stations
    NMvdStations(0), // number of mvd stations
    fRadThick(),
    vStsStrips(0),  // strips positions created from hits. Front strips
    vStsStripsB(0), // back strips
    vStsZPos(0),    // all possible z-positions of hits
    vStsHits(0),     // hits as a combination of front-, backstrips and z-position
    vSFlag(0),  // information of hits station & using hits in tracks(),
    vSFlagB(0),
    CATime(0), // time of trackfinding
    vStripToTrack(TypicalSize),
    vStripToTrackB(TypicalSize),
    vTracks(50000), // reconstructed tracks
    vRecoHits(200000),// packed hits of reconstructed tracks
    vStsDontUsedHits_A(TypicalSize),
    vStsDontUsedHits_B(TypicalSize),
    vStsDontUsedHits_Buf(TypicalSize),
    vStsDontUsedHitsxy_A(TypicalSize),
    vStsDontUsedHitsxy_buf(TypicalSize),
    vStsDontUsedHitsxy_B(TypicalSize),
    RealIHit_v(TypicalSize),
    RealIHit_v_buf(TypicalSize),
    RealIHit_v_buf2(TypicalSize),
    hitToBestTrackF(TypicalSize),
    hitToBestTrackB(TypicalSize),
    //sh (),
    TRACK_CHI2_CUT(10.),
    TRIPLET_CHI2_CUT(5.),
    DOUBLET_CHI2_CUT(5.), 
    
    fNThreads(nThreads),
    Pick_gather(0),
    PickNeighbour(0), // (PickNeighbour < dp/dp_error)  =>  triplets are neighbours
    MaxInvMom(0),     // max considered q/p for tracks 
    targX(0), targY(0), targZ(0),                        // target coor
    targB(),               // field in the target point
    TargetXYInfo(), // target constraint  [cm]
    vtxFieldRegion(),// really doesn't used
    vtxFieldValue(), // field at teh vertex position.
    //vTripletsP(), // container for triplets got in finding
    fTrackingLevel(0), fGhostSuppression(0), // really doesn't used
    fMomentumCutOff(0)// really doesn't used
  {      
    n_g1.resize(10000);
    
    for (int i=0; i<fNThreads; i++)
    {     

      vTracks_local[i].resize(10000);
      vRecoHits_local[i].resize(240000);
      
      
      
      numberCandidateThread[i]=0;
      SavedCand[i]=0;
      SavedHits[i]=0;
      
      TripForHit[0].resize(TypicalSize);
      TripForHit[1].resize(TypicalSize);
      CandidatesTrack[i].resize(100000);
      
      fT_3[i].reserve(MaxPortionTriplets/fvecLen);
      fhitsl_3[i].reserve(MaxPortionTriplets);
      fhitsm_3[i].reserve(MaxPortionTriplets);
      fhitsr_3[i].reserve(MaxPortionTriplets);
      fu_front3[i].reserve(MaxPortionTriplets/fvecLen);
      fu_back3[i].reserve(MaxPortionTriplets/fvecLen);
      fz_pos3[i].reserve(MaxPortionTriplets/fvecLen);   
      
      for (int j=0; j<8; j++) TripletsLocal1[j][i].resize(200000);
    }
    
    for (int i=0; i<MaxNStations; i++) vGridTime[i].AllocateMemory(fNThreads);

    
    for (int j=0; j<hitToBestTrackB.size(); j++)
    {
      omp_init_lock(&hitToBestTrackB[j]);
      omp_init_lock(&hitToBestTrackF[j]);
    }

        
         for(int i=0; i<20; i++)
               for(int k=0; k<8; k++)
      nTripletsThread[k][i]=0;



    NTracksIsecAll=50000;
    NHitsIsecAll=TypicalSize;


    FirstHit.resize(NTracksIsecAll);
    LastHit.resize(NTracksIsecAll);
    FirstHitIndex.resize(NTracksIsecAll);
    LastHitIndex.resize(NTracksIsecAll);
    IsUsed.resize(NTracksIsecAll);
    TrackChi2.resize(NTracksIsecAll);
    Neighbour.resize(NTracksIsecAll);
    IsNext.resize(NTracksIsecAll);
  }

  L1Vector <L1Triplet> TripletsLocal1[8][20];
  L1Vector <L1Branch> CandidatesTrack[80];

  Tindex portionStopIndex[8];
  vector <Tindex> n_g1;


  int SavedCand[20];
  int SavedHits[20];

  int  numberCandidateThread [20];
  
  int  nTripletsThread [8][20];
  
    //for merger
  vector<unsigned short> FirstHit;
  vector<unsigned short> LastHit;
  vector<THitI> FirstHitIndex;
  vector<THitI> LastHitIndex;
  vector<unsigned short> Neighbour;
  vector<float> TrackChi2;
  vector<bool> IsNext;
  vector<bool> IsUsed;
  vector< THitI > vRecoHitsNew;
  vector< L1Track > vTracksNew;
    

   
  void Init( const vector<fscal>& geo );

//   void SetData( const vector< L1StsHit >      & StsHits_,
//                 const vector< L1Strip >       & StsStrips_,
//                 const vector< L1Strip >       & StsStripsB_,
//                 const vector< fscal >         & StsZPos_,
//                 const vector< unsigned char > & SFlag_,
//                 const vector< unsigned char > & SFlagB_,
//                 const THitI* StsHitsStartIndex_,
//                 const THitI* StsHitsStopIndex_ );
  
    void SetData( const vector< L1StsHit >      & StsHits_,
                const vector< L1Strip >       & StsStrips_,
                const vector< L1Strip >       & StsStripsB_,
                const vector< fscal >         & StsZPos_,
                const vector< unsigned char > & SFlag_,
                const vector< unsigned char > & SFlagB_,
                const THitI* StsHitsStartIndex_,
                const THitI* StsHitsStopIndex_ 
               
);
  void PrintHits();

    /// The main procedure - find tracks.
  void CATrackFinder();

    /// Track fitting procedures
  void KFTrackFitter_simple(); // version, which use procedured used during the reconstruction
  void L1KFTrackFitter();        // version from SIMD-KF benchmark

    /// ----- Input data ----- 
      // filled in CbmL1::ReadEvent();

  void SetNThreads(int n=1) {fNThreads = n;}
      
  enum{ MaxNStations = 10 };

  int NStations,    // number of all detector stations
      NMvdStations; // number of mvd stations
  L1Station vStations[MaxNStations] _fvecalignment; // station info
  vector<L1Material> fRadThick; // material for each station

   const vector< L1Strip > *vStsStrips,  // strips positions created from hits. Front strips
                    *vStsStripsB; // back strips
  const vector< fscal >   *vStsZPos;    // all possible z-positions of hits
  const vector< L1StsHit > *vStsHits;     // hits as a combination of front-, backstrips and z-position
  L1Grid vGrid[MaxNStations];     // hits as a combination of front-, backstrips and z-position
  L1Grid vGridTime[MaxNStations];
 
  const vector< unsigned char > *vSFlag,  // information of hits station & using hits in tracks;
                          *vSFlagB;
  const THitI *StsHitsStartIndex, *StsHitsStopIndex; // station-bounders in vStsHits array
    
    /// standard sizes of the arrays
    enum {
        multiCoeff = 1, // central - 1, mbias
        
        
        coeff = 64/4,
        
        Portion = 1024/coeff, // portion of left hits
        
        MaxPortionDoublets = 10000/5 * 64/2 /coeff /*/ multiCoeff*/*1,
        MaxPortionTriplets = 10000*5 * 64/2 /coeff /*/ multiCoeff*/*1,
        MaxNPortion = 40 * coeff / multiCoeff,
        
        
        MaxArrSize = MaxNPortion*MaxPortionDoublets/MaxNStations    //200000,  // standart size of big arrays  // mas be 40000 for normal work in cbmroot!
    };
  

   /// --- data used during finding iterations
 
  int isec; // iteration
  vector< L1StsHit > *vStsHitsUnused;
  vector< THitI > *RealIHitP;
  vector< THitI > *RealIHitPBuf;
  vector< L1HitPoint > *vStsHitPointsUnused;
  THitI *RealIHit; // index in vStsHits indexed by index in vStsHitsUnused
  THitI StsHitsUnusedStartIndex[MaxNStations+1], StsHitsUnusedStopIndex[MaxNStations+1];
  THitI StsHitsUnusedStartIndexEnd[MaxNStations+1], StsHitsUnusedStopIndexEnd[MaxNStations+1];

  
  L1Vector<int> TripForHit[2];


 fvec u_front[Portion/fvecLen], u_back[Portion/fvecLen];
 fvec zPos[Portion/fvecLen];
 fvec HitTime[Portion/fvecLen];
    
    nsL1::vector<L1TrackPar>::TSimd fT_3[20];
    
    vector<THitI> fhitsl_3[20], fhitsm_3[20], fhitsr_3[20];
    
    nsL1::vector<fvec>::TSimd fu_front3[20], fu_back3[20], fz_pos3[20];
         vector< float >  fMcDataHit2;
    vector< float >  fMcDataHit;

  Tindex NHits_l[MaxNStations];
  Tindex NHits_l_P[MaxNStations];
    /// ----- Output data ----- 
   

  double CATime; // time of trackfinding
 //  L1Branch* pointer;
  int NHitsIsecAll;
  int NTracksIsecAll;
  L1Vector< L1Track > vTracks;
  L1Vector< THitI >  vRecoHits;
  vector< L1StsHit > vStsDontUsedHits_A;  
  vector< L1StsHit > vStsDontUsedHits_B;
  vector< L1StsHit > vStsDontUsedHits_Buf;
  vector< L1HitPoint > vStsDontUsedHitsxy_A; 
  vector< L1HitPoint > vStsDontUsedHitsxy_buf; 
  vector< L1HitPoint > vStsDontUsedHitsxy_B;
  L1Vector< L1Track > vTracks_local[20];
  L1Vector< THitI > vRecoHits_local[20];

  vector<THitI> RealIHit_v;
  vector<THitI> RealIHit_v_buf;
  vector<THitI> RealIHit_v_buf2;
    
  L1Vector<omp_lock_t> hitToBestTrackB;
  L1Vector<omp_lock_t> hitToBestTrackF;
    
  L1Vector< int > vStripToTrack;
  L1Vector< int > vStripToTrackB;

    
  friend class CbmL1;

  const L1FieldValue&  GetVtxFieldValue() const {return vtxFieldValue;}
  const L1FieldRegion& GetVtxFieldRegion() const {return vtxFieldRegion;}
    /// ----- Hit-point-strips conversion routines ------

  void GetHitCoor(const L1StsHit& _h, fscal &_x, fscal &_y, fscal &_z, const L1Station &sta);
  void GetHitCoor(const L1StsHit& _h, fscal &_x, fscal &_y, char iS);
      void StripsToCoor(const fscal &u, const fscal &v, fscal &x, fscal &y, const L1Station &sta) const; // convert strip positions to coordinates
  void StripsToCoor(const fscal &u, const fscal &v, fvec &x, fvec &y, const L1Station &sta) const; // convert strip positions to coordinates
  void StripsToCoor(const fvec &u, const fvec &v, fvec &x, fvec &y, const L1Station &sta) const;
  L1HitPoint CreateHitPoint(const L1StsHit &hit, char ista); // full the hit point by hit information.

  void CreateHitPoint(const L1StsHit &hit, char ista, L1HitPoint &point);  
  inline int PackIndex(const int& a, const int& b, const int& c);

  inline int UnPackIndex(const int& i, int& a, int& b, int& c);
    /// -- Flags routines --
   inline  __attribute__((always_inline)) static unsigned char GetFStation( unsigned char flag ){ return flag/4; }
  inline  __attribute__((always_inline))  static bool GetFUsed   ( unsigned char flag ){ return (flag&0x02)!=0; }
//   bool GetFUsedD  ( unsigned char flag ){ return (flag&0x01)!=0; }

 private:

        /// =================================  FUNCTIONAL PART  =================================
    
    /// ----- Subroutines used by L1Algo::CATrackFinder() ------
  
  void CAFindTrack(int ista,
                   L1Branch& best_tr, unsigned char &best_L, fscal &best_chi2,
                   const L1Triplet* curr_trip,
                   L1Branch &curr_tr, unsigned char &curr_L, fscal &curr_chi2,
                   unsigned char min_best_l,
                   L1Branch* new_tr );



    /// Fit track
    /// t - track with hits
    /// T - track params
    /// dir - 0 - forward, 1 - backward
    /// qp0 - momentum for extrapolation
    /// initialize - should be params ititialized. 1 - yes.
  void BranchFitterFast(const L1Branch &t, L1TrackPar& T, const bool dir, const fvec qp0 = 0., const bool initParams = true);
  
    /// Fit track. more precise than FitterFast
  void BranchFitter(const L1Branch &t, L1TrackPar& T, const bool dir, const fvec qp0 = 0., const bool initParams = true);
  
    /// Find additional hits for existing track
    /// t - track with hits
    /// T - track params
    /// dir - 0 - forward, 1 - backward
    /// qp0 - momentum for extrapolation
  void FindMoreHits(L1Branch &t, L1TrackPar& T, const bool dir, const fvec qp0 = 0.0, fvec n=0);

      /// Find additional hits for existing track
      /// return chi2
  fscal BranchExtender(L1Branch &t);

    /// ----- Subroutines used by L1Algo::CAMergeClones() ------
  void InvertCholetsky(fvec a[15]);
  void MultiplySS(fvec const C[15], fvec const V[15], fvec K[5][5]);
  void MultiplyMS(fvec const C[5][5], fvec const V[15], fvec K[15]);
  void MultiplySR(fvec const C[15], fvec const r_in[5], fvec r_out[5]);
  void FilterTracks(fvec const r[5], fvec const C[15], fvec const m[5], fvec const V[15], fvec R[5], fvec W[15], fvec *chi2);
  void CAMergeClones();

  
  inline  __attribute__((always_inline)) void PackLocation ( unsigned int &location, unsigned int &triplet, unsigned int iStation, unsigned int &thread ){ location = (triplet << 11) | (thread << 3) | iStation; } 
  
  inline  __attribute__((always_inline)) void UnPackStation ( unsigned int &location, unsigned int &iStation ){ iStation = location & 0x7;  }
  
  inline  __attribute__((always_inline)) void UnPackThread ( unsigned int &location, unsigned int &thread ){ thread = (location >> 3) & 0xFF; }
    
  inline  __attribute__((always_inline)) void UnPackTriplet ( unsigned int &location, unsigned int &triplet){ triplet = (location >> 11);}

  inline  __attribute__((always_inline))  void SetFStation ( unsigned char &flag, unsigned int iStation ){ flag = iStation*4 + (flag%4); }
  inline __attribute__((always_inline)) void SetFUsed    ( unsigned char &flag ){ flag |= 0x02; }
//   void SetFUsedD   ( unsigned char &flag ){ flag |= 0x01; }
  inline __attribute__((always_inline)) void SetFUnUsed  ( unsigned char &flag ){ flag &= 0xFC; }
//   void SetFUnUsedD ( unsigned char &flag ){ flag &= 0xFE; }

          /// Prepare the portion of left hits data
  void f10(  // input
                Tindex start_lh, Tindex n1,  L1HitPoint *vStsHits_l, 
                  // output
                fvec *u_front, fvec *u_back,  fvec *zPos,
                THitI *hitsl_1, fvec *HitTime, fvec *Event
                );

          /// Get the field approximation. Add the target to parameters estimation. Propagate to middle station.
  void f11(  // input
                int istal, int istam,
                Tindex n1_V, 

                fvec *u_front, fvec *u_back,  fvec *zPos,
                  // output
                L1TrackPar *T_1, L1FieldRegion *fld_1
               );
  
          /// Find the doublets. Reformat data in the portion of doublets.
  void f20(  // input
                Tindex n1, L1Station &stam,
                L1HitPoint *vStsHits_m,
                L1TrackPar *T_1,
//                 THitI *hitsl_1,

                  // output
                Tindex &n2,
                vector<THitI> &i1_2,
               
#ifdef DOUB_PERFORMANCE
                vector<THitI> &hitsl_2,
#endif // DOUB_PERFORMANCE
                vector<THitI> &hitsm_2, fvec *HitTime, fvec *Event
//                 ,
//                 vector<bool> &lmDuplets
                );
          
          /// Add the middle hits to parameters estimation. Propagate to right station.
          /// Find the triplets (right hit). Reformat data in the portion of triplets.
  void f30(  // input
                L1HitPoint *vStsHits_r, L1Station &stam, L1Station &star,
                
                int istam, int istar,
                L1HitPoint *vStsHits_m,
                L1TrackPar *T_1,L1FieldRegion *fld_1,
                THitI *hitsl_1,
 
                Tindex n2,
                vector<THitI> &hitsm_2,
                vector<THitI> &i1_2,

//                 const vector<bool> &mrDuplets,
                  // output
                Tindex &n3,
                nsL1::vector<L1TrackPar>::TSimd &T_3,
                vector<THitI> &hitsl_3,  vector<THitI> &hitsm_3,  vector<THitI> &hitsr_3,
                nsL1::vector<fvec>::TSimd &u_front_3, nsL1::vector<fvec>::TSimd &u_back_3, nsL1::vector<fvec>::TSimd &z_Pos_3
                );
          
          /// Add the right hits to parameters estimation.
  void f31(  // input
                Tindex n3_V,  
                L1Station &star, 
                nsL1::vector<fvec>::TSimd &u_front_3, nsL1::vector<fvec>::TSimd &u_back_3, nsL1::vector<fvec>::TSimd &z_Pos_3,
                  // output
                nsL1::vector<L1TrackPar>::TSimd &T_3
               );

          /// Refit Triplets.
  void f32( // input
                Tindex n3, int istal,
                nsL1::vector<L1TrackPar>::TSimd &T_3,
                vector<THitI> &hitsl_3,  vector<THitI> &hitsm_3,  vector<THitI> &hitsr_3,
                int nIterations = 0
                         );
  
          /// Select triplets. Save them into vTriplets.
  void f4(  // input
                Tindex n3, int istal, int istam, int istar,
                nsL1::vector<L1TrackPar>::TSimd &T_3,
                vector<THitI> &hitsl_3,  vector<THitI> &hitsm_3,  vector<THitI> &hitsr_3,
                // output
            Tindex &nstaltriplets,
              
                         Tindex ip_cur  
              
// #ifdef XXX                
//                 ,unsigned int &stat_n_trip      
// #endif
               );


           /// Find doublets on station
    void DupletsStaPort(  // input
                       int istal, int istam,
                       Tindex ip,
                       vector<Tindex>& n_g1,
                       Tindex *portionStopIndex,
              
                          // output
                       L1TrackPar *T_1,
                       L1FieldRegion *fld_1,
                       THitI *hitsl_1,
                        
//                        vector<bool> &lmDuplets,
                      
                        
                       Tindex &n_2,
                       vector<THitI> &i1_2,
                       vector<THitI> &hitsm_2
                        );
    
              /// Find triplets on station
    void TripletsStaPort(  // input
                              int istal, int istam, int istar,
                             Tindex& nstaltriplets,
                             L1TrackPar *T_1,
                             L1FieldRegion *fld_1,
                             THitI *hitsl_1,
  
                             Tindex &n_2,
                             vector<THitI> &i1_2,
                             vector<THitI> &hitsm_2,
                                
//                              const vector<bool> &mrDuplets,
                              
                                // output
                      
             
                         Tindex ip_cur  
                  
                          
                             );
                            
  
    ///  ------ Subroutines used by L1Algo::KFTrackFitter()  ------
  
  void GuessVec( L1TrackPar &t, fvec *xV, fvec *yV, fvec *zV, fvec *Sy, fvec *wV, int NHits, fvec *zCur = 0 );
  void FilterFirst( L1TrackPar &track,fvec &x, fvec &y, L1Station &st );
  
#ifdef TBB
  enum { 
    nthreads = 3, // number of threads
    nblocks = 1 // number of stations on one thread
  };   

  friend class ParalleledDup;
  friend class ParalleledTrip;
#endif // TBB
#ifdef TBB2
  public:
  Tindex thrId;
#endif // TBB2
  private:
  
        /// =================================  DATA PART  =================================
  
    /// ----- Different parameters of CATrackFinder -----

  Tindex FIRSTCASTATION;  //first station used in CA

    // fNFindIterations - set number of interation for trackfinding
    // itetation of finding:
#ifdef FIND_GAPED_TRACKS
  enum { kFastPrimIter, // primary fast tracks
         kAllPrimIter,      // primary all tracks
         kAllPrimJumpIter,  // primary tracks with jumped triplets
         kAllSecIter,       // secondary all tracks
         kAllPrimEIter,      // primary all electron tracks
         kAllSecEIter,      // secondary all electron tracks
         
         kFastPrimJumpIter, // primary fast tracks with jumped triplets
         kFastPrimIter2,
         kAllSecJumpIter    // secondary tracks with jumped triplets
  };
#ifdef TRACKS_FROM_TRIPLETS
  enum { fNFindIterations = TRACKS_FROM_TRIPLETS_ITERATION+1 }; // TODO investigate kAllPrimJumpIter & kAllSecJumpIter
#else
  enum { fNFindIterations = 4 }; // TODO investigate kAllPrimJumpIter & kAllSecJumpIter
#endif
#else
  enum { fNFindIterations = 4 };
  enum { kFastPrimIter = 0, // primary fast tracks
         kAllPrimIter,      // primary all tracks
         kAllSecIter,       // secondary all tracks
         kFastPrimJumpIter, // disabled
         kAllPrimJumpIter,  // disabled
         kFastPrimIter2,
         kAllSecJumpIter,
         kAllPrimEIter,
         kAllSecEIter
  };
#endif // FIND_GAPED_TRACKS
  
  map<int,int> threadNumberToCpuMap;
  int fNThreads;
  
  float TRACK_CHI2_CUT;
  float TRIPLET_CHI2_CUT; // = 5.0; // cut for selecting triplets before collecting tracks.per one DoF
  float DOUBLET_CHI2_CUT; 
  
  fvec MaxDZ; // correction in order to take into account overlaping and iff z. if sort by y then it is max diff between same station's modules (~0.4cm)
  
    /// parameters which are different for different iterations. Set in the begin of CAL1TrackFinder
  
  float Pick_gather; // same for attaching additional hits to track
  float PickNeighbour; // (PickNeighbour < dp/dp_error)  =>  triplets are neighbours
  fvec MaxInvMom;     // max considered q/p for tracks
  fvec MaxSlope;      // max slope (tx\ty) in prim vertex
  fvec targX, targY, targZ;                        // target coor
  L1FieldValue targB _fvecalignment;               // field in the target point
  L1XYMeasurementInfo TargetXYInfo _fvecalignment; // target constraint  [cm]



  L1FieldRegion vtxFieldRegion _fvecalignment;// really doesn't used
  L1FieldValue  vtxFieldValue _fvecalignment; // field at teh vertex position.

 // vector <L1Triplet> vTriplets; // container for triplets got in finding
 // vector<L1Triplet*> vTripletsP;
   int numPortions[8];
   vector<L1Triplet*> *TripletsLocal[MaxNStations-2];
  
 //  int TripNumThread;

  int fTrackingLevel, fGhostSuppression; // really doesn't used
  float fMomentumCutOff;// really doesn't used

    /// ----- Debug features -----
#ifdef PULLS
  L1AlgoPulls* fL1Pulls;
#endif
#ifdef TRIP_PERFORMANCE
  L1AlgoEfficiencyPerformance<3>* fL1Eff_triplets;
  L1AlgoEfficiencyPerformance<3>* fL1Eff_triplets2;
#endif
#ifdef DOUB_PERFORMANCE
  L1AlgoEfficiencyPerformance<2>* fL1Eff_doublets;
#endif
#ifdef DRAW
  friend class L1AlgoDraw;
#endif
  
} _fvecalignment;

#endif