First MC version

[u/mrichter/AliRoot.git] / EVGEN / AliGenMUONCocktail.cxx

diff --git a/EVGEN/AliGenMUONCocktail.cxx b/EVGEN/AliGenMUONCocktail.cxx
index b4370fd42495ef8bf85fdcca62acd36ab92fcb3c..89fe4de562b6fd9a6fb432be1040a52418734fc7 100644 (file)
--- a/EVGEN/AliGenMUONCocktail.cxx
+++ b/EVGEN/AliGenMUONCocktail.cxx
@@ -82,7 +82,7 @@ void AliGenMUONCocktail::Init()
   Double_t sigmaReaction =   0.072;   // MinBias NN cross section for PbPb LHC energies  http://arxiv.org/pdf/nucl-ex/0302016
 
   // Initialising Fast Glauber object
-  fFastGlauber = new AliFastGlauber();
+  fFastGlauber = AliFastGlauber::Instance();
   fFastGlauber->SetPbPbLHC();
   fFastGlauber->SetNNCrossSection(sigmaReaction*1000.); //Expected NN cross-section in mb at LHC with diffractive part http://arxiv.org/pdf/nucl-ex/0302016 )
   fFastGlauber->Init(1);
@@ -365,7 +365,7 @@ void AliGenMUONCocktail::Generate()
     AliGenCocktailEntry *entry = 0;
     AliGenCocktailEntry *preventry = 0;
     AliGenerator* gen = 0;
-    TObjArray *partArray = gAlice->GetMCApp()->Particles();
+    const TObjArray *partArray = gAlice->GetMCApp()->Particles();
 
 //  Generate the vertex position used by all generators    
     if(fVertexSmear == kPerEvent) Vertex();
@@ -374,10 +374,10 @@ void AliGenMUONCocktail::Generate()
     Bool_t primordialTrigger = kFALSE;
     while(!primordialTrigger) {
                //Reseting stack
-               AliRunLoader * runloader = gAlice->GetRunLoader();
+               AliRunLoader * runloader = AliRunLoader::Instance();
                if (runloader)
                        if (runloader->Stack())
-                               runloader->Stack()->Reset();
+                               runloader->Stack()->Clean();
                // Loop over generators and generate events
                Int_t igen=0;
                Int_t npart =0;