HPairFL

class HPairFL : public TObject

    public:

                         HPairFL()
                         HPairFL(const HPairFL&)
                         ~HPairFL()
       static HCategory* buildLinearCategory(Cat_t, Text_t* catName = "HNewLinearCategory")
          static Float_t calcInvMass(HPidParticle*, HPidParticle*)
          static Float_t calcInvMass(TLorentzVector*, TLorentzVector*)
          static Float_t calcVertex(HPidParticle*, HPidParticle*, TVector3*, TVector3*)
          static TClass* Class()
             static void clearBit(UChar_t, Int_t&)
             static void clearBit(UInt_t, Int_t&)
            static Int_t countPositiveBits(const Int_t)
             static void dumpKine(HGeantKine*)
      static HGeantKine* findParent(HGeantKine*, HCategory*)
      static HGeantKine* findParent(HGeantKine*, HIterator*)
            static Int_t getBit(UChar_t, const Int_t)
            static Int_t getBit(UInt_t, const Int_t)
       static HCategory* getCategory(Cat_t, Bool_t bWarning = kFALSE)
         virtual TClass* IsA() const
           static Bool_t isNew2Tuple(Int_t, Int_t, Int_t*, Int_t)
           static Bool_t isNewIndex(Int_t, Int_t*, Int_t)
                HPairFL& operator=(const HPairFL&)
             static void printBitField(const Int_t)
             static void printBitField(const Char_t)
             static void saveHistos(TFile*, TObjArray*)
             static void setBit(UChar_t, Int_t&)
             static void setBit(UInt_t, Int_t&)
            virtual void ShowMembers(TMemberInspector& insp, char* parent)
            virtual void Streamer(TBuffer& b)
                    void StreamerNVirtual(TBuffer& b)

Data Members

Class Description

 HPairFL

 Static function library of module "pairs"

 Find HCategory if gHades->getCurrentEvent() is accessible

 use this function to save histos every n events
 assumes that you have opened a file and that your
 histograms are stored in a TObjArray

 start counting from 0 for the position !
 i.e.: 0,1,2,3,4,5,6, ....

 start counting from 0 for the position !
 i.e.: 0,1,2,3,4,5,6, ....

 start counting from 0 for the position !
 i.e.: 0,1,2,3,4,5,6, ....

 start counting from 0 for the position !
 i.e.: 0,1,2,3,4,5,6, ....

 start counting from 0 for the position !
 i.e.: 0,1,2,3,4,5,6, ....

 start counting from 0 for the position !
 i.e.: 0,1,2,3,4,5,6, ....

 use this function only for beta = 1 particles

 use this function only for beta = 1 particles

 calcVertex should return
 1. the vertex of two tracks (no weights included, so it returns the
    center of closest approach vector)
 2. a vector with direction and magnitude of the distance
    (using stefanos algebra to calculate the magnitude, root cross product
    to give the direction)

 compare int to content of given array iarr
 and decide if it is already stored or not
 if not stored, remember the int

this function projects (i,j)-->(n) {N2-->N1}
according to the function ax+by
and decides whether this value is already stored or not
the array tuple is assumed to be init to -2

Inline Functions

            TClass* Class()
            TClass* IsA() const
               void ShowMembers(TMemberInspector& insp, char* parent)
               void Streamer(TBuffer& b)
               void StreamerNVirtual(TBuffer& b)
            HPairFL HPairFL(const HPairFL&)
           HPairFL& operator=(const HPairFL&)