[5] | 1 | import ROOT |
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| 2 | import libPyROOT as _root |
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| 3 | ROOT.gSystem.Load("libDelphes") |
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| 4 | |
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| 5 | ##################################################### |
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| 6 | ### Definition of the string conversion methods ### |
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| 7 | ##################################################### |
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| 8 | |
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| 9 | def _Event__str__( self ): |
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| 10 | theString = "Event number %i\n" % self.Number |
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| 11 | theString += "Read in %f and processed in %f.\n" % (self.ReadTime, self.ProcTime) |
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| 12 | return theString |
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| 13 | |
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| 14 | _root.MakeRootClass( "Event" ).__str__ = _Event__str__ |
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| 15 | |
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| 16 | def _LHCOEvent__str__( self ): |
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| 17 | theString = "Trigger word: %b\n" % self.Trigger |
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| 18 | return theString |
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| 19 | |
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| 20 | _root.MakeRootClass( "LHCOEvent" ).__str__ = _LHCOEvent__str__ |
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| 21 | |
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| 22 | def _LHEFEvent__str__( self ): |
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| 23 | hepmcstr = "Process ID: %i\n" % self.ProcessID |
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| 24 | hepmcstr += "ScalePDF = %f\n" % self.ScalePDF |
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| 25 | hepmcstr += "Alpha QED = %f\n" % self.AlphaQED |
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| 26 | hepmcstr += "Alpha DCQ = %f\n" % self.AlphaQCD |
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| 27 | hepmcstr += "Event weight = %f\n" % self.Weight |
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| 28 | return hepmcstr |
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| 29 | |
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| 30 | _root.MakeRootClass( "LHEFEvent" ).__str__ = _LHEFEvent__str__ |
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| 31 | |
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| 32 | def _HepMCEvent__str__( self ): |
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| 33 | hepmcstr = "Process ID: %i\n" % self.ProcessID |
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| 34 | hepmcstr += "Energy scale: %f\n" % self.Scale |
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| 35 | hepmcstr += "Alpha QED = %f\n" % self.AlphaQED |
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| 36 | hepmcstr += "Alpha QCD = %f\n" % self.AlphaQCD |
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| 37 | hepmcstr += "Number of multi parton interactions: %f\n" % self.MPI |
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| 38 | hepmcstr += """Q-scale used in evaluation of PDFs (in GeV): %f\n""" % self.ScalePDF |
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| 39 | hepmcstr += """Fraction of beam momentum carried by %i parton ("beam side"): %f\n""" % (self.ID1,self.X1) |
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| 40 | hepmcstr += """Fraction of beam momentum carried by %i parton ("target side"): %f\n""" % (self.ID2,self.X2) |
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| 41 | hepmcstr += "PDF (id1, x1, Q) = %f\n" % self.PDF1 |
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| 42 | hepmcstr += "PDF (id2, x2, Q) = %f\n" % self.PDF2 |
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| 43 | return hepmcstr |
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| 44 | |
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| 45 | _root.MakeRootClass( "HepMCEvent" ).__str__ = _HepMCEvent__str__ |
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| 46 | |
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| 47 | def _GenParticle__str__( self ): |
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| 48 | thestring = "Particle HEP ID number = %d\n" % self.PID |
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| 49 | thestring += "Particle status: %d\n" % self.Status |
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| 50 | if self.IsPU: thestring += "That particle is from PU.\n" |
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| 51 | thestring += "Particle 1st mother: %d\n" % self.M1 |
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| 52 | thestring += "Particle 2nd mother: %d\n" % self.M2 |
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| 53 | thestring += "Particle 1st daughter: %d\n" % self.D1 |
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| 54 | thestring += "Particle last daughter: %d\n" % self.D2 |
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| 55 | thestring += "(Px,Py,Pz,E) = (%f,%f,%f,%f)\n" % (self.Px,self.Py,self.Pz,self.E) |
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| 56 | thestring += "(Pt,Eta,Phi) = (%f,%f,%f)\n" % (self.PT,self.Eta,self.Phi) |
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| 57 | thestring += "Rapidity = %f\n" % self.Rapidity |
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| 58 | thestring += "Charge: %d\n" % self.Charge |
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| 59 | thestring += "Mass: %f\n" % self.Mass |
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| 60 | thestring += "Vertex position: (x,y,z,t) = (%f,%f,%f,%f)\n" % (self.X,self.Y,self.Z,self.T) |
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| 61 | return thestring |
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| 62 | |
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| 63 | _root.MakeRootClass( "GenParticle" ).__str__ = _GenParticle__str__ |
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| 64 | |
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| 65 | def _GenParticle_printDecay( self, db, particles, pre="" ): |
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| 66 | thestring = "%s (%f,%f,%f,%f) (status %d)\n" % (db.GetParticle(self.PID).GetName(),self.Px,self.Py,self.Pz,self.E, self.Status) |
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| 67 | for daughter in range(self.D1,self.D2+1): |
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| 68 | if daughter==-1: break |
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| 69 | if daughter<self.D2 : thestring += "%s+->%s" % (pre,particles.At(daughter).printDecay(db,particles,pre+"| ")) |
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| 70 | else: thestring += "%s+->%s" % (pre,particles.At(daughter).printDecay(db,particles,pre+" ")) |
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| 71 | return thestring |
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| 72 | |
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| 73 | _root.MakeRootClass( "GenParticle" ).printDecay = _GenParticle_printDecay |
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| 74 | |
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| 75 | def _MissingET__str__( self ): |
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| 76 | thestring = "Mising transverse energy: %f\n" % self.MET |
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| 77 | thestring += "Mising energy azimuthal angle: %f\n" % self.Phi |
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| 78 | return thestring |
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| 79 | |
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| 80 | _root.MakeRootClass( "MissingET" ).__str__ = _MissingET__str__ |
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| 81 | |
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| 82 | def _ScalarHT__str__( self ): |
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| 83 | thestring = "Scalar sum of transverse momenta: %f\n" %self.HT |
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| 84 | |
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| 85 | _root.MakeRootClass( "ScalarHT" ).__str__ = _ScalarHT__str__ |
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| 86 | |
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| 87 | def _Photon__str__( self ): |
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| 88 | thestring = "(Pt,Eta,Phi) =(%f,%f,%f)\n" % (self.PT,self.Eta,self.Phi) |
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| 89 | return thestring |
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| 90 | |
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| 91 | _root.MakeRootClass( "Photon" ).__str__ = _Photon__str__ |
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| 92 | |
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| 93 | def _Electron__str__( self ): |
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| 94 | thestring = "(Pt,Eta,Phi) =(%f,%f,%f)\n" % (self.PT,self.Eta,self.Phi) |
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| 95 | thestring += "charge: %d\n" % self.Charge |
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| 96 | return thestring |
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| 97 | |
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| 98 | _root.MakeRootClass( "Electron" ).__str__ = _Electron__str__ |
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| 99 | |
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| 100 | def _Muon__str__( self ): |
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| 101 | thestring = "(Pt,Eta,Phi) =(%f,%f,%f)\n" % (self.PT,self.Eta,self.Phi) |
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| 102 | thestring += "charge: %d\n" % self.Charge |
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| 103 | return thestring |
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| 104 | |
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| 105 | _root.MakeRootClass( "Muon" ).__str__ = _Muon__str__ |
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| 106 | |
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| 107 | def _Jet__str__( self ): |
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| 108 | thestring = "(Pt,Eta,Phi) =(%f,%f,%f)\n" % (self.PT,self.Eta,self.Phi) |
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| 109 | thestring += "Charge: %d\n" % self.Charge |
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| 110 | thestring += "Mass: %f\n" % self.Mass |
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| 111 | if self.BTag: thestring += "This jet is b-tagged.\n" |
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| 112 | if self.TauTag: thestring += "This jet is tagged as a tau-jet.\n" |
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| 113 | thestring += "Jet radius in (eta,phi) = (%f,%f)\n" % (self.DeltaEta,self.DeltaPhi) |
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| 114 | thestring += "Number of constituents: %d\n" % self.Constituents.GetEntries() |
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| 115 | thestring += "H/E ratio in the calorimeters: %f\n" % self.EhadOverEem |
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| 116 | nch = 0 |
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| 117 | ech = 0. |
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| 118 | for constit in self.Constituents: |
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| 119 | if constit.Charge != 0: |
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| 120 | fourvector = ROOT.TLorentzVector() |
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| 121 | fourvector.SetPtEtaPhiM(constit.PT,constit.Eta,constit.Phi,0.) |
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| 122 | nch += 1 |
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| 123 | ech += fourvector.E() |
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| 124 | thestring += "Charged Energy fraction: %f\n" % (ech/self.P4().E()) |
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| 125 | thestring += "Charged Multiplicity: %d\n" % nch |
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| 126 | return thestring |
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| 127 | |
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| 128 | _root.MakeRootClass( "Jet" ).__str__ = _Jet__str__ |
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| 129 | |
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| 130 | def _Track__str__( self ): |
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| 131 | thestring = "Particle HEP ID number = %d\n" % self.PID |
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| 132 | thestring += "(Pt,Eta,Phi) = (%f,%f,%f)\n" % (self.PT,self.Eta,self.Phi) |
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| 133 | thestring += "Charge: %d\n" % self.Charge |
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| 134 | thestring += "At calorimeter surface: (Pt,Eta,Phi) = (%f,%f,%f)\n" % (self.PT,self.EtaOuter,self.PhiOuter) |
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| 135 | thestring += "Vertex position: (x,y,z) = (%f,%f,%f)\n" % (self.X,self.Y,self.Z) |
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| 136 | thestring += "Position at calorimer surface: (x,y,z) = (%f,%f,%f)\n" % (self.XOuter,self.YOuter,self.ZOuter) |
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| 137 | return thestring |
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| 138 | |
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| 139 | _root.MakeRootClass( "Track" ).__str__ = _Track__str__ |
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| 140 | |
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| 141 | def _Tower__str__( self): |
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| 142 | thestring = "(Et,Eta,Phi) = (%f,%f,%f)\n" % (self.ET,self.Eta,self.Phi) |
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| 143 | thestring += "(E,Eem,Ehad) = (%f,%f,%f)\n" % (tower.E,tower.Eem,tower.Ehad) |
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| 144 | thestring += "Edges: %f, %f, %f, %f\n" % (tower.Edges[0],tower.Edges[1],tower.Edges[2],tower.Edges[3]) |
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| 145 | return thestring |
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| 146 | |
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| 147 | _root.MakeRootClass( "Tower" ).__str__ = _Tower__str__ |
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| 148 | |
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| 149 | ##################################################### |
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| 150 | ### Definition of additional ROOT methods ### |
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| 151 | ##################################################### |
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| 152 | |
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| 153 | def _lorentzVector__str__( self ): |
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| 154 | theString = "(pt, eta, phi) = (%f,%f,%f)\n" % (self.Pt(), self.Eta(), self.Phi()) |
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| 155 | theString += "mass = %f, p = %f, mt = %f\n" % (self.M(), self.P(), self.Mt()) |
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| 156 | return theString |
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| 157 | |
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| 158 | _root.MakeRootClass( "TLorentzVector" ).__str__ = _lorentzVector__str__ |
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| 159 | |
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| 160 | |
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