From 25c1936c4d1d846f618ba1397e146f45e98251fb Mon Sep 17 00:00:00 2001
From: fca <fca@f7af4fe6-9843-0410-8265-dc069ae4e863>
Date: Tue, 20 Oct 2009 21:17:55 +0000
Subject: [PATCH] Removal of warnings by the authors

---
 TUHKMgen/AliGenUHKM.cxx  | 35 ++++++++++++++++++-----------------
 TUHKMgen/TUHKMgen.cxx    |  9 +++++----
 TUHKMgen/UHKM/Particle.h |  4 ++--
 3 files changed, 25 insertions(+), 23 deletions(-)

diff --git a/TUHKMgen/AliGenUHKM.cxx b/TUHKMgen/AliGenUHKM.cxx
index d03f2515854..dd00056a06c 100755
--- a/TUHKMgen/AliGenUHKM.cxx
+++ b/TUHKMgen/AliGenUHKM.cxx
@@ -347,15 +347,11 @@ void AliGenUHKM::Generate()
 
   //_________ Loop for particle selection
   for(Int_t i=0; i<np; i++) {
-    // !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-    // the particle indexes are 0 based but fParticles is a 1 based array
-    // -1 is the trivial code (when it does not exist)
-    // !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
     TParticle *iparticle = (TParticle*)fParticles.At(i);
     Int_t kf = iparticle->GetPdgCode();
     Bool_t hasMother = (iparticle->GetFirstMother() >= 0);
     Bool_t hasDaughter = (iparticle->GetNDaughters() > 0);
-
+    
     if(hasDaughter) {
       // This particle has decayed
       // It will not be tracked
@@ -376,13 +372,14 @@ void AliGenUHKM::Generate()
         imo = iparticle->GetFirstMother(); //index of mother particle in fParticles
       } // if has mother
       Bool_t trackFlag = kFALSE;   // tFlag is kFALSE --> do not track the particle
-
-      PushTrack(trackFlag, (imo>=0 ? idsOnStack[imo+1] : imo), kf,
+      
+      PushTrack(trackFlag, (imo>=0 ? idsOnStack[imo] : imo), kf,
                 p[0], p[1], p[2], energy,
                 v[0], v[1], v[2], time,
                 polar[0], polar[1], polar[2],
                 (hasMother ? kPDecay : kPNoProcess), nt);
       idsOnStack[i] = nt;
+      
       fNprimaries++;
       KeepTrack(nt);
     }
@@ -394,6 +391,7 @@ void AliGenUHKM::Generate()
       //   this one will not be tracked
       // Second time with event-wide c0ordinates and vertex smearing
       //   this one will be tracked
+      
       Float_t p[3] = {p[0] = iparticle->Px(),
                       p[1] = iparticle->Py(),
                       p[2] = iparticle->Pz()};
@@ -406,19 +404,21 @@ void AliGenUHKM::Generate()
       Int_t type    = iparticle->GetStatusCode(); // 1-from jet / 0-from hydro 
       Int_t coeffT=1;
       if(type==1) coeffT=-1; //to separate particles from jets
+      
 
       Int_t imo = -1;
       
       if(hasMother) {
         imo = iparticle->GetFirstMother();
       } // if has mother
+      
       Bool_t trackFlag = kFALSE;  // tFlag = kFALSE --> do not track this one, its for femtoscopy
       PushTrack(trackFlag, (imo>=0 ? idsOnStack[imo] : imo), kf,
                 p[0], p[1], p[2], energy,
                 v[0], v[1], v[2], (iparticle->T())*coeffT,
                 polar[0], polar[1], polar[2],
                 hasMother ? kPDecay:kPNoProcess, nt);
-
+      
       idsOnStack[i] = nt;
       fNprimaries++;
       KeepTrack(nt);
@@ -435,6 +435,7 @@ void AliGenUHKM::Generate()
                 origin[0], origin[1], origin[2], iparticle->T(),
                 polar[0], polar[1], polar[2],
                 hasMother ? kPDecay:kPNoProcess, nt);
+      
       fNprimaries++;
       KeepTrack(nt);
     }
@@ -521,17 +522,17 @@ void AliGenUHKM::SetAllParameters() {
   //  fUHKMgen->SetMinimumMass(fMinMass);
   //  fUHKMgen->SetMaximumMass(fMaxMass);
 
-  cout << "AliGenUHKM::Init() no. stable flagged particles = " << fStableFlagged << endl;
+  //  cout << "AliGenUHKM::Init() no. stable flagged particles = " << fStableFlagged << endl;
   for(Int_t i=0; i<fStableFlagged; i++) {
-    cout << "AliGenUHKM::Init() flag no. " << i
-         << " PDG = " << fStableFlagPDG[i]
-         << " flag = " << fStableFlagStatus[i] << endl;
+    //    cout << "AliGenUHKM::Init() flag no. " << i
+    //         << " PDG = " << fStableFlagPDG[i]
+    //         << " flag = " << fStableFlagStatus[i] << endl;
     fUHKMgen->SetPDGParticleStable(fStableFlagPDG[i], fStableFlagStatus[i]);
   }
 
- cout<<" Print all parameters "<<endl;
- cout<<" SqrtS = "<<fHydjetParams.fSqrtS<<endl;
- cout<<" Bmin  = "<< fHydjetParams.fBmin<<endl;
+   cout<<" Print all parameters "<<endl;
+   cout<<" SqrtS = "<<fHydjetParams.fSqrtS<<endl;
+   cout<<" Bmin  = "<< fHydjetParams.fBmin<<endl;
  cout<<" Bmax= "<<fHydjetParams.fBmax<<endl;
  cout<<" Aw= "<<fHydjetParams.fAw<<endl;
  cout<<" Seed= "<<fHydjetParams.fSeed<<endl;
@@ -607,9 +608,9 @@ void AliGenUHKM::CheckPDGTable() {
 					    (Int_t(uhkmTestParticle->GetBaryonNumber())==0 ? "meson" : "baryon"),
 					    uhkmTestParticle->GetPDG());    
       if(uhkmTestParticle->GetWidth()<1e-10) 
-	cout << uhkmTestParticle->GetPDG() << "its mass "
+	cout << uhkmTestParticle->GetPDG() << " with mass "
 	     << TDatabasePDG::Instance()->GetParticle(uhkmTestParticle->GetPDG())->Mass()
 	     << TDatabasePDG::Instance()->GetParticle(uhkmTestParticle->GetPDG())->Width() << endl;  
     }
   }  // end for
-}
+}
\ No newline at end of file
diff --git a/TUHKMgen/TUHKMgen.cxx b/TUHKMgen/TUHKMgen.cxx
index 2796f9aba66..cf81d4a32a8 100755
--- a/TUHKMgen/TUHKMgen.cxx
+++ b/TUHKMgen/TUHKMgen.cxx
@@ -37,6 +37,8 @@ ClassImp(TUHKMgen)
 TUHKMgen::TUHKMgen() : 
   TGenerator("UHKM","UHKM"),
   fInitialState(0x0),
+  fAllocator(),
+  fSecondariesList(),
   fNPprim(0),
   fNPsec(0),
   fHydjetParams(),
@@ -44,8 +46,8 @@ TUHKMgen::TUHKMgen() :
 {
   // default constructor setting reasonable defaults for initial parameters (central Pb+Pb at 5.5 TeV)
 
-  ParticleAllocator fAllocator;
-  List_t fSecondariesList;
+  //  ParticleAllocator fAllocator;
+  //  List_t fSecondariesList;
 
   // Set reasonable default values for LHC
   
@@ -259,7 +261,7 @@ Int_t TUHKMgen::ImportParticles(TClonesArray *particles, const Option_t* option)
   // Function overloading the TGenerator::ImportParticles() member function.
   // The particles from the local particle list (fSecondariesList) are
   // forwarded to the TGenerator::fParticles
-
+  option = option;   // just to avoid the warning
   
 
   if(particles==0) return 0;
@@ -395,4 +397,3 @@ void TUHKMgen::SetAllParameters() {
   //    fInitialState->SetPDGParticleStable(fStableFlagPDG[i], fStableFlagStatus[i]);
   //  cout << "TUHKMgen::SetAllParameters() OUT" << endl;
 }
-
diff --git a/TUHKMgen/UHKM/Particle.h b/TUHKMgen/UHKM/Particle.h
index 7dc2cd00ce2..ccfc10392cd 100644
--- a/TUHKMgen/UHKM/Particle.h
+++ b/TUHKMgen/UHKM/Particle.h
@@ -153,7 +153,7 @@ typedef std::list<Particle>::iterator LPIT_t;
 
 class ParticleAllocator {
  public:
-  ParticleAllocator() {};
+  ParticleAllocator() : fFreeNodes() {};
   void AddParticle(const Particle & particle, List_t & list);
   void FreeListNode(List_t & list, LPIT_t it);
   void FreeList(List_t & list);
@@ -162,4 +162,4 @@ class ParticleAllocator {
   List_t fFreeNodes;
 };
 
-#endif
+#endif
\ No newline at end of file
-- 
2.43.5