Can compile with or without aliroot.

[u/mrichter/AliRoot.git] / EVGEN / AliGenHijingEventHeader.h

diff --git a/EVGEN/AliGenHijingEventHeader.h b/EVGEN/AliGenHijingEventHeader.h
index b5d46e9ec6ae173baade52e10ddde7cd10ccc00a..8179933ee32f986d234665af6da7dfdd01956bcf 100644 (file)
--- a/EVGEN/AliGenHijingEventHeader.h
+++ b/EVGEN/AliGenHijingEventHeader.h
@@ -7,23 +7,29 @@
 /* $Id$ */
 
 #include "AliGenEventHeader.h"
-
+#include <TLorentzVector.h>
 
 class AliGenHijingEventHeader : public AliGenEventHeader
 {
  public:
 
   AliGenHijingEventHeader(const char* name){;}
+  AliGenHijingEventHeader(){;}
   virtual ~AliGenHijingEventHeader() {}
   // Getters
   Float_t TotalEnergy()  {return fTotalEnergy;} 
   Int_t   HardScatters() {return fNHardScatters;}
   Int_t   ProjectileParticipants()  {return fNProjectileParticipants;}
-  Int_t   TargetParticipants()      {return fNTargetParticipants;}       
+  Int_t   TargetParticipants()      {return fNTargetParticipants;}
+  Int_t   Spectatorsn()        {return fSpecn;}
+  Int_t   Spectatorsp()        {return fSpecp;}
   Int_t   NN()    {return fNNColl;}
   Int_t   NNw()   {return fNNwColl;}
   Int_t   NwN()   {return fNwNColl;}
   Int_t   NwNw()  {return fNwNwColl;}
+  Int_t   Trials() {return fTrials;}
+  
+         
   // Setters
   void SetTotalEnergy(Float_t energy)  {fTotalEnergy=energy;}
   void SetHardScatters(Int_t n)  {fNHardScatters=n;}
@@ -31,7 +37,16 @@ class AliGenHijingEventHeader : public AliGenEventHeader
       {fNProjectileParticipants=np, fNTargetParticipants=nt;}
   void SetCollisions(Int_t nn, Int_t nnw, Int_t nwn, Int_t nwnw)
       {fNNColl=nn, fNNwColl=nnw, fNwNColl=nwn,  fNwNwColl=nwnw;}
-  
+  void SetSpectators(Int_t nspecn, Int_t nspecp)
+      {fSpecn=nspecn, fSpecp=nspecp;}
+  void SetJets(TLorentzVector* jet1, TLorentzVector* jet2,
+              TLorentzVector* jet3, TLorentzVector* jet4)
+      {fJet1 = *jet1; fJet2 = *jet2; fJetFsr1 = *jet3; fJetFsr2 = *jet4;}
+  void GetJets(TLorentzVector& jet1, TLorentzVector& jet2,
+              TLorentzVector& jet3, TLorentzVector& jet4)  
+      {jet1 = fJet1; jet2 = fJet2; jet3 = fJetFsr1; jet4 = fJetFsr2;}
+  void SetTrials(Int_t trials) {fTrials = trials;}
+         
 protected:
   Float_t fTotalEnergy;              // Total energy of produced particles
   Int_t   fNHardScatters;            // Number of hard scatterings
@@ -41,9 +56,16 @@ protected:
   Int_t   fNNwColl;                  // Number of N-Nwounded collisions
   Int_t   fNwNColl;                  // Number of Nwounded-N collisons
   Int_t   fNwNwColl;                 // Number of Nwounded-Nwounded collisions
+  Int_t   fSpecn;                    // Number of spectators neutrons
+  Int_t   fSpecp;                    // Number of spectators protons
+  Int_t   fTrials;                   // Number of trials to fulfill trigger condition
   
+  TLorentzVector  fJet1;             // 4-Momentum-Vector of first   triggered jet  
+  TLorentzVector  fJet2;             // 4-Momentum-Vector of second  triggered jet     
+  TLorentzVector  fJetFsr1;          // 4-Momentum-Vector of first   triggered jet  
+  TLorentzVector  fJetFsr2;          // 4-Momentum-Vector of second  triggered jet     
   
-  ClassDef(AliGenHijingEventHeader,1) // Event header for hijing event
+  ClassDef(AliGenHijingEventHeader,4) // Event header for hijing event
 };
 
 #endif