HShowerHitFinderIPU

class HShowerHitFinderIPU : public HReconstructor

    private:

        void fillSums(HShowerCalIPU* pCal, UShort_t* nSum)
      Bool_t isLocalMax(HShowerCalIPU* pRef)
      Bool_t lookForHit(HShowerCalIPU* pCal)
        void setDefault()

    public:

                          HShowerHitFinderIPU()
                          HShowerHitFinderIPU(Text_t* name, Text_t* title, Int_t iAlgFlag = 0, Int_t iThr1 = 0, Int_t iThr2 = 0)
                          HShowerHitFinderIPU(Int_t iAlgFlag, Int_t iThr1 = 0, Int_t iThr2 = 0)
                          ~HShowerHitFinderIPU()
           static TClass* Class()
            virtual Int_t execute()
           virtual Bool_t finalize()
                    Int_t getAlgorithm() const
                    Int_t getThreshold1() const
                    Int_t getThreshold2() const
           virtual Bool_t init()
                   Bool_t initParameters()
          virtual TClass* IsA() const
                     void setAlgorithm(Int_t a)
                     void setThreshold1(Int_t a)
                     void setThreshold2(Int_t a)
             virtual void ShowMembers(TMemberInspector& insp, char* parent)
             virtual void Streamer(TBuffer& b)
                     void StreamerNVirtual(TBuffer& b)

Data Members

    private:

           Int_t m_iAlgFlag  flag for the algorithm
           Int_t m_iThr1     thresholds
           Int_t m_iThr2     
       HLocation m_Loc       
        HRaTree* m_pCellArr  random access table for searching local maxima
      HCategory* m_pCalCat   !Pointer to the cal data category
      HCategory* m_pHitCat   !Pointer to the hit data category
      HIterator* fIter       !Iterator for calibrated fired pads

Class Description

 HShowerHitFinderIPU

 Reconstructor for searching local maxima in the same way as
 the PreSHOWER IPU does it.

 Parameters:
 thr1,  thr2 - used in the same way like in the hardware
 m_iAlgFlag - defines the mask for the conditions:
      0x01 - look for charges above thr1
      0x02 - check if the pad is a local maximum from 5 pads
      0x04 - check if (sum1>sum0+thr2 || sum2>sum0+thr2) (sumX from 9 pads)
      0x08 - check if (sum1>thr2 || sum2>thr2)
      WARNING: In hardware 0x08 works only if 0x04 is set.
      In this algorithm they work independently.

 If m_iAlgFlag is 0 then every hit which fulfills ANY condition is stored.
 Otherwise the hits for which ALL conditions defined in the m_iAlgFlag
 are fulfilled are written out.

 Now it is a dummy function

 checks the conditions and makes new entry in HShowerHitIPU cat

 Fills sums

 Check if the pRef is a local maximum from 4 pads (up/down/left/right).
 The checking is the same like the one done in the IPU

Inline Functions

               void setAlgorithm(Int_t a)
              Int_t getAlgorithm() const
               void setThreshold1(Int_t a)
              Int_t getThreshold1() const
               void setThreshold2(Int_t a)
              Int_t getThreshold2() const
            TClass* Class()
            TClass* IsA() const
               void ShowMembers(TMemberInspector& insp, char* parent)
               void Streamer(TBuffer& b)
               void StreamerNVirtual(TBuffer& b)