Do not call InitParameters in the default ctor

[u/mrichter/AliRoot.git] / THijing / AliGenHijing.cxx

diff --git a/THijing/AliGenHijing.cxx b/THijing/AliGenHijing.cxx
index 5c25022e291c76a2d5eb7cb5db7abcb465635857..1024241329119b93da5d79f1539459b85bfab626 100644 (file)
--- a/THijing/AliGenHijing.cxx
+++ b/THijing/AliGenHijing.cxx
@@ -85,7 +85,8 @@ AliGenHijing::AliGenHijing(Int_t npart)
 
 }
 
-AliGenHijing::AliGenHijing(const AliGenHijing & Hijing)
+AliGenHijing::AliGenHijing(const AliGenHijing & hijing):
+    AliGenMC(hijing)
 {
 // copy constructor
 }
@@ -110,7 +111,7 @@ void AliGenHijing::Init()
                      fAProjectile, fZProjectile, fATarget, fZTarget, 
                      fMinImpactParam, fMaxImpactParam));
 
-    fHijing=(THijing*) fgMCEvGen;
+    fHijing=(THijing*) fMCEvGen;
     fHijing->SetIHPR2(2,  fRadiation);
     fHijing->SetIHPR2(3,  fTrigger);
     fHijing->SetIHPR2(6,  fShadowing);
@@ -518,7 +519,7 @@ void AliGenHijing::MakeHeader()
     ((AliGenHijingEventHeader*) header)->SetTrials(fTrials);
 // Event Vertex
     header->SetPrimaryVertex(fVertex);
-    gAlice->SetGenEventHeader(header);   
+    if (gAlice) gAlice->SetGenEventHeader(header);   
     fCollisionGeometry = (AliGenHijingEventHeader*)  header;
 }
 
@@ -580,11 +581,14 @@ Bool_t AliGenHijing::CheckTrigger()
 }
 
 
-
+void AliGenHijing::Copy(TObject &) const
+{
+  Fatal("Copy","Not implemented!\n");
+}
 
 AliGenHijing& AliGenHijing::operator=(const  AliGenHijing& rhs)
 {
-// Assignment operator
-    return *this;
+    rhs.Copy(*this); 
+    return (*this);
 }