From 4a3ba9d2495675b7b4640308b6be5d6e3774237e Mon Sep 17 00:00:00 2001
From: fca <fca@f7af4fe6-9843-0410-8265-dc069ae4e863>
Date: Tue, 8 Jun 1999 17:07:57 +0000
Subject: [PATCH] Tracking flag functionality increased. By A.Morsch.

---
 STEER/AliGenerator.cxx | 5 +++++
 STEER/AliGenerator.h   | 4 ++++
 2 files changed, 9 insertions(+)

diff --git a/STEER/AliGenerator.cxx b/STEER/AliGenerator.cxx
index c112b8c1452..72a1b342e59 100644
--- a/STEER/AliGenerator.cxx
+++ b/STEER/AliGenerator.cxx
@@ -28,6 +28,8 @@ TGenerator* AliGenerator::fgMCEvGen=0;
 //____________________________________________________________
 AliGenerator::AliGenerator()
 {
+    printf("\n Initialising AliGenerator\n\n");
+    
     gAlice->SetGenerator(this);
     SetThetaRange();
     SetPhiRange();
@@ -35,6 +37,7 @@ AliGenerator::AliGenerator()
     SetPtRange();
     SetYRange();
     SetNumberParticles();
+    SetTrackingFlag();
   //
   //  fName="Default";
   //  fTitle="Base Generator Class";
@@ -49,6 +52,7 @@ AliGenerator::AliGenerator()
 AliGenerator::AliGenerator(Int_t npart)
     : TNamed(" "," ")
 {
+    printf("\n Initialising AliGenerator\n\n");
     gAlice->SetGenerator(this);
     SetThetaRange();
     SetPhiRange();
@@ -56,6 +60,7 @@ AliGenerator::AliGenerator(Int_t npart)
     SetPtRange();
     SetYRange();
     SetNumberParticles(npart);
+    SetTrackingFlag();
   //
   //  fName="Default";
   //  fTitle="Base Generator Class";
diff --git a/STEER/AliGenerator.h b/STEER/AliGenerator.h
index fd405867290..b5540a041f8 100644
--- a/STEER/AliGenerator.h
+++ b/STEER/AliGenerator.h
@@ -33,9 +33,11 @@ protected:
     Int_t       fNpart;        //Maximum number of particles per event
     Float_t     fParentWeight; //Parent Weight
     Float_t     fChildWeight;  //ChildWeight
+    Int_t       fTrackit;      // Track the generated final state particle if 1
     Int_t       fAnalog;       //Flaf for anolog or pt-weighted generation
    //
     VertexSmear_t     fVertexSmear; //Vertex Smearing mode
+    Int_t       fTrackIt;    // if 1 Track final state particles 
     TArrayF     fOrigin;     //Origin of event
     TArrayF     fOsigma;     //Sigma of the Origin of event
 
@@ -74,6 +76,8 @@ protected:
     virtual void SetChildWeight(Float_t wgt)  {fChildWeight=wgt;}    
     virtual void SetAnalog(Int_t flag=1) {fAnalog=flag;}	
     virtual void SetVertexSmear(VertexSmear_t smear) {fVertexSmear = smear;}
+    virtual void SetTrackingFlag(Int_t flag=1) {fTrackIt=flag;}
+ 	    
     virtual void SetMC(TGenerator *theMC) 
 	{if (!fgMCEvGen) fgMCEvGen =theMC;}
     ClassDef(AliGenerator,1)
-- 
2.39.3