Techical fix for report #60453: Request to port into release corrections related...

[u/mrichter/AliRoot.git] / ZDC / AliZDCRecoParamPbPb.cxx

diff --git a/ZDC/AliZDCRecoParamPbPb.cxx b/ZDC/AliZDCRecoParamPbPb.cxx
index d844e24f44c084f448d941fac80f857f56f01d4f..838ded0dd6fb49000b203235450486b997cebc3a 100644 (file)
--- a/ZDC/AliZDCRecoParamPbPb.cxx
+++ b/ZDC/AliZDCRecoParamPbPb.cxx
@@ -33,9 +33,6 @@ ClassImp(AliZDCRecoParamPbPb)
 //_____________________________________________________________________________
 AliZDCRecoParamPbPb::AliZDCRecoParamPbPb() :
   AliZDCRecoParam(),
-  fhZDCvsZEM(0x0),
-  fhZDCCvsZEM(0x0),
-  fhZDCAvsZEM(0x0),
   fhNpartDist(0x0),
   fhbDist(0x0),
   fClkCenter(0)
@@ -44,26 +41,8 @@ AliZDCRecoParamPbPb::AliZDCRecoParamPbPb() :
   //Default constructor
 }
 //_____________________________________________________________________________
-AliZDCRecoParamPbPb::AliZDCRecoParamPbPb(TH2F *hZDCvsZEM, TH2F *hZDCCvsZEM, TH2F *hZDCAvsZEM) :
+AliZDCRecoParamPbPb::AliZDCRecoParamPbPb(TH1D *hNpart, TH1D *hb, Float_t clkCent) :
   AliZDCRecoParam(),
-  fhZDCvsZEM(hZDCvsZEM),
-  fhZDCCvsZEM(hZDCCvsZEM),
-  fhZDCAvsZEM(hZDCAvsZEM),
-  fhNpartDist(0x0),
-  fhbDist(0x0),
-  fClkCenter(0.1)
-{
-  //
-  //Standard constructor
-  SetGlauberMCDist();
-}
-//_____________________________________________________________________________
-AliZDCRecoParamPbPb::AliZDCRecoParamPbPb(TH2F *hZDCvsZEM, TH2F *hZDCCvsZEM, TH2F *hZDCAvsZEM,
-                     TH1D *hNpart, TH1D *hb, Float_t clkCent) :
-  AliZDCRecoParam(),
-  fhZDCvsZEM(hZDCvsZEM),
-  fhZDCCvsZEM(hZDCCvsZEM),
-  fhZDCAvsZEM(hZDCAvsZEM),
   fhNpartDist(hNpart),
   fhbDist(hb),
   fClkCenter(clkCent)
@@ -75,26 +54,11 @@ AliZDCRecoParamPbPb::AliZDCRecoParamPbPb(TH2F *hZDCvsZEM, TH2F *hZDCCvsZEM, TH2F
 //______________________________________________________________________________
 AliZDCRecoParamPbPb::AliZDCRecoParamPbPb(const AliZDCRecoParamPbPb &oldrecopar) :
   AliZDCRecoParam(),
-  fhZDCvsZEM(0x0),
-  fhZDCCvsZEM(0x0),
-  fhZDCAvsZEM(0x0),
   fhNpartDist(0x0),
   fhbDist(0x0),
   fClkCenter(oldrecopar.fClkCenter)
 {
   //Copy constructor
-  if(oldrecopar.fhZDCvsZEM){
-    fhZDCvsZEM = new TH2F(*oldrecopar.fhZDCvsZEM);
-    fhZDCvsZEM->SetDirectory(0);
-  }
-  if(oldrecopar.fhZDCCvsZEM){
-    fhZDCCvsZEM = new TH2F(*oldrecopar.fhZDCCvsZEM);
-    fhZDCCvsZEM->SetDirectory(0);
-  }
-  if(oldrecopar.fhZDCAvsZEM){
-    fhZDCAvsZEM = new TH2F(*oldrecopar.fhZDCAvsZEM);
-    fhZDCAvsZEM->SetDirectory(0);
-  }
   if(oldrecopar.fhNpartDist){
     fhNpartDist = new TH1D(*oldrecopar.fhNpartDist);
     fhNpartDist->SetDirectory(0);
@@ -104,30 +68,26 @@ AliZDCRecoParamPbPb::AliZDCRecoParamPbPb(const AliZDCRecoParamPbPb &oldrecopar)
       fhbDist->SetDirectory(0);
   }
 }
+
+//_____________________________________________________________________________
+AliZDCRecoParamPbPb &AliZDCRecoParamPbPb::operator =(const AliZDCRecoParamPbPb &recpar)
+{
+  // Equal operator.
+  this->~AliZDCRecoParamPbPb();
+  new(this) AliZDCRecoParamPbPb(recpar);
+  return *this;  
+ 
+}
  
 //_____________________________________________________________________________
 AliZDCRecoParamPbPb::~AliZDCRecoParamPbPb()
 {
   // destructor
 
-  if(fhZDCvsZEM)  delete fhZDCvsZEM;
-  if(fhZDCCvsZEM) delete fhZDCCvsZEM;
-  if(fhZDCAvsZEM) delete fhZDCAvsZEM;
   if(fhNpartDist) delete fhNpartDist;
   if(fhbDist)     delete fhbDist;
 }
 
-//_____________________________________________________________________________
-AliZDCRecoParamPbPb *AliZDCRecoParamPbPb::GetPbPbRecoParam() const
-{
-  //
-  // Makes default reconstruction parameters for Pb-Pb collisions
-  //
-  AliZDCRecoParamPbPb *param = new AliZDCRecoParamPbPb();  
-  return param;
-
-}
-
 //_____________________________________________________________________________
 void AliZDCRecoParamPbPb::SetGlauberMCDist()
 {
@@ -142,3 +102,27 @@ void AliZDCRecoParamPbPb::SetGlauberMCDist()
   
   fileHistos->Close();
 }
+
+//_____________________________________________________________________________
+AliZDCRecoParamPbPb *AliZDCRecoParamPbPb::GetHighFluxParam() 
+{
+  // Create high flux reco parameter
+  TH1::AddDirectory(0);
+  TH2::AddDirectory(0);
+  //
+  TFile * fileHistos = TFile::Open("$ALICE_ROOT/ZDC/GlauberMCHistos.root");
+  fileHistos->cd();
+  //
+  TH1D* hDist = (TH1D*) fileHistos->Get("hDist");
+  hDist->SetDirectory(0);
+  //
+  TH1D* hbDist = (TH1D*) fileHistos->Get("hbDist");
+  hbDist->SetDirectory(0);
+  
+  AliZDCRecoParamPbPb* zdcRecoParam = new AliZDCRecoParamPbPb(hDist, hbDist, 0.1);
+  //
+  fileHistos->Close();
+             
+  return zdcRecoParam;
+  
+}