X-Git-Url: http://git.uio.no/git/?a=blobdiff_plain;f=TDPMjet%2FAliIonPDGCodes.cxx;h=d397e90db566e2295a85615cc72c193e1774ea13;hb=30557bf5ded3d7ea326d7871bc45d2bafa86b237;hp=9b812affdcce730deea6ba0c5bc1e65db0504a44;hpb=ba758f5a8ead83eaa8a6f9f9f390470a1430c709;p=u%2Fmrichter%2FAliRoot.git

diff --git a/TDPMjet/AliIonPDGCodes.cxx b/TDPMjet/AliIonPDGCodes.cxx
index 9b812affdcc..d397e90db56 100644
--- a/TDPMjet/AliIonPDGCodes.cxx
+++ b/TDPMjet/AliIonPDGCodes.cxx
@@ -28,16 +28,29 @@
 ClassImp(AliIonPDGCodes)
  
 //______________________________________________________________________________
-AliIonPDGCodes::AliIonPDGCodes()
+    AliIonPDGCodes::AliIonPDGCodes():
+	TObject(),
+	fNIon(200)
 { 
-  fNIon = 200;
-  for(Int_t i=0; i<fNIon; i++) fPDGCode[i]=0;
-
+    for(Int_t i=0; i<fNIon; i++) fPDGCode[i]=0;
 }
 
 AliIonPDGCodes::AliIonPDGCodes(const AliIonPDGCodes &/*PDGCodes*/)
-    :TObject()
+    :TObject(),
+     fNIon(200)
+{
+  for(Int_t i=0; i<fNIon; i++) fPDGCode[i]=0;
+}
+
+AliIonPDGCodes&  AliIonPDGCodes::operator=(const AliIonPDGCodes &pdg)
 {
+  for(Int_t i=0; i<fNIon; i++) fPDGCode[i]=0;
+  if (this != &pdg) {
+      TObject::operator=(pdg);
+      fNIon = pdg.fNIon;
+        for(Int_t i=0; i<fNIon; i++) fPDGCode[i]=pdg.fPDGCode[i];
+  }
+  return *this;
 }
 
 //______________________________________________________________________________
@@ -49,7 +62,7 @@ void AliIonPDGCodes::AddParticlesToPdgDataBase()
   
   TDatabasePDG *pdgDB = TDatabasePDG::Instance();
   
-  const Int_t kOffset=10000000;
+  const Int_t kOffset=1000000000;
   
   pdgDB->AddParticle("H","H",1.00794,kTRUE,0,1,"Ion",1*10000+1*10+kOffset,-1,8);
   //pdgDB->AddParticle("Helium","Helium",4.0026,kTRUE,0,2,"Ion",2*10000+4*10+kOffset,-1,8);
@@ -175,7 +188,8 @@ Int_t AliIonPDGCodes::PDGFromId(Int_t id) const
   // Return PDG code and pseudo ENDF code from Geant3 code
   //
   const Int_t kOffset=10000000;
-  if(id>0 && id<fNIon) return fPDGCode[id+kOffset];
+  id -= kOffset;
+  if(id >= 0 && id < fNIon) return fPDGCode[id];
   else return -1;
 }