// author: Alberica Toia
//*****************************************************
+#include "AliCentralitySelectionTask.h"
+
#include <TTree.h>
#include <TList.h>
#include <TH1F.h>
#include "AliPhysicsSelectionTask.h"
#include "AliPhysicsSelection.h"
#include "AliBackgroundSelection.h"
-#include "AliCentralitySelectionTask.h"
+#include "AliESDUtils.h"
ClassImp(AliCentralitySelectionTask)
fHOutCentV0MvsFMD(ana.fHOutCentV0MvsFMD),
fHOutCentTKLvsV0M(ana.fHOutCentTKLvsV0M),
fHOutCentZEMvsZDC(ana.fHOutCentZEMvsZDC),
- fHOutMultV0R(ana.fHOutMultV0R),
fHOutMultV0M(ana.fHOutMultV0M),
+ fHOutMultV0R(ana.fHOutMultV0R),
fHOutMultFMD(ana.fHOutMultFMD),
fHOutMultTRK(ana.fHOutMultTRK),
fHOutMultTKL(ana.fHOutMultTKL),
multV0C=esdV0->GetMTotV0C();
float v0CorrR;
- v0Corr = (Short_t)GetCorrV0(esd,v0CorrR);
+ v0Corr = (Short_t)AliESDUtils::GetCorrV0(esd,v0CorrR);
v0CorrResc = (Short_t)v0CorrR;
// ***** Vertex Info
nChips[ilay] = mult->GetNumberOfFiredChips(ilay);
}
- spdCorr = GetCorrSPD2(nClusters[1],zvtx);
+ spdCorr = AliESDUtils::GetCorrSPD2(nClusters[1],zvtx);
// ***** FMD info
AliESDFMD *fmd = esd->GetFMDData();
}
return 0;
}
-//________________________________________________________________________
-Float_t AliCentralitySelectionTask::GetCorrV0(const AliESDEvent* esd, float &v0CorrResc)
-{
- // correct V0 non-linearity, prepare a version rescaled to SPD2 corr
- Double_t *par0;
- Double_t *par1;
- Double_t *par2;
-
- Double_t par0_137161[64] = { 6.71e-02 , 6.86e-02 , 7.06e-02 , 6.32e-02 ,
- 5.91e-02 , 6.07e-02 , 5.78e-02 , 5.73e-02 , 5.91e-02 , 6.22e-02 ,
- 5.90e-02 , 6.11e-02 , 5.55e-02 , 5.29e-02 , 5.19e-02 , 5.56e-02 ,
- 6.25e-02 , 7.03e-02 , 5.64e-02 , 5.81e-02 , 4.57e-02 , 5.30e-02 ,
- 5.13e-02 , 6.43e-02 , 6.27e-02 , 6.48e-02 , 6.07e-02 , 1.01e-01 ,
- 6.68e-02 , 7.16e-02 , 6.36e-02 , 5.95e-02 , 2.52e-02 , 2.82e-02 ,
- 2.56e-02 , 2.86e-02 , 2.82e-02 , 2.10e-02 , 2.13e-02 , 2.32e-02 ,
- 2.75e-02 , 4.34e-02 , 3.78e-02 , 4.52e-02 , 4.11e-02 , 3.89e-02 ,
- 4.10e-02 , 3.73e-02 , 4.51e-02 , 5.07e-02 , 5.42e-02 , 4.74e-02 ,
- 4.33e-02 , 4.44e-02 , 4.64e-02 , 3.01e-02 , 6.38e-02 , 5.26e-02 ,
- 4.99e-02 , 5.26e-02 , 5.47e-02 , 3.84e-02 , 5.00e-02 , 5.20e-02 };
- Double_t par1_137161[64] = { -6.68e-05 , -7.78e-05 , -6.88e-05 , -5.92e-05 ,
- -2.43e-05 , -3.54e-05 , -2.91e-05 , -1.99e-05 , -1.40e-05 , -4.01e-05 ,
- -2.29e-05 , -3.68e-05 , -2.53e-05 , -2.44e-06 , -9.22e-06 , -1.51e-05 ,
- -2.80e-05 , -2.34e-05 , -1.72e-05 , -1.81e-05 , -1.29e-05 , -2.65e-05 ,
- -1.61e-05 , -2.86e-05 , -1.74e-05 , -4.23e-05 , -3.41e-05 , -1.05e-04 ,
- -2.76e-05 , -4.71e-05 , -3.06e-05 , -2.32e-05 , -1.55e-06 , 2.15e-05 ,
- 1.40e-05 , 2.16e-05 , 1.21e-05 , 3.05e-06 , 1.67e-05 , -3.84e-06 ,
- 3.09e-06 , 1.50e-05 , 3.47e-06 , 4.87e-06 , -3.71e-07 , -1.75e-06 ,
- -1.80e-06 , 9.99e-06 , -6.46e-06 , -4.91e-06 , 1.33e-05 , -2.52e-07 ,
- -3.85e-06 , 4.94e-06 , -2.48e-07 , -1.20e-05 , 2.07e-06 , 6.12e-06 ,
- -1.18e-06 , 4.54e-06 , -1.54e-05 , -1.25e-05 , 1.46e-06 , -6.67e-06 };
- Double_t par2_137161[64] = { 1.29e-08 , 1.51e-08 , 1.43e-08 , 1.11e-08 ,
- 5.04e-09 , 6.99e-09 , 5.58e-09 , 4.15e-09 , 4.00e-09 , 8.22e-09 ,
- 4.97e-09 , 7.66e-09 , 4.91e-09 , 1.10e-09 , 2.64e-09 , 3.64e-09 ,
- 5.76e-09 , 5.46e-09 , 3.38e-09 , 3.47e-09 , 2.43e-09 , 4.13e-09 ,
- 2.80e-09 , 5.80e-09 , 3.86e-09 , 7.46e-09 , 5.98e-09 , 2.58e-08 ,
- 5.50e-09 , 8.72e-09 , 5.23e-09 , 4.37e-09 , 2.33e-09 , -6.01e-10 ,
- 3.99e-11 , -2.02e-10 , 7.67e-10 , 2.03e-09 , 1.17e-10 , 2.56e-09 ,
- 1.16e-09 , -4.75e-10 , 1.28e-09 , 1.23e-09 , 1.62e-09 , 1.61e-09 ,
- 1.93e-09 , 2.97e-10 , 2.21e-09 , 2.16e-09 , 5.22e-10 , 1.03e-09 ,
- 1.56e-09 , 5.00e-10 , 1.01e-09 , 2.93e-09 , 1.05e-09 , 9.96e-11 ,
- 1.21e-09 , 7.45e-10 , 3.07e-09 , 2.31e-09 , 6.70e-10 , 1.89e-09 };
-
- Double_t par0_137366[64] = { 7.12e-02 , 7.34e-02 , 7.39e-02 , 6.54e-02 , 6.11e-02 , 6.31e-02 , 6.15e-02 ,
- 6.00e-02 , 6.10e-02 , 6.49e-02 , 6.17e-02 , 6.33e-02 , 6.00e-02 , 5.48e-02 ,
- 5.44e-02 , 5.81e-02 , 6.49e-02 , 7.07e-02 , 5.91e-02 , 6.18e-02 , 4.82e-02 ,
- 5.67e-02 , 5.36e-02 , 6.60e-02 , 6.37e-02 , 6.78e-02 , 6.31e-02 , 1.04e-01 ,
- 6.91e-02 , 7.32e-02 , 6.61e-02 , 6.16e-02 , 2.64e-02 , 2.81e-02 , 2.64e-02 ,
- 2.85e-02 , 2.87e-02 , 2.18e-02 , 2.19e-02 , 2.43e-02 , 2.81e-02 , 4.37e-02 ,
- 3.90e-02 , 4.66e-02 , 4.24e-02 , 4.09e-02 , 4.21e-02 , 3.88e-02 , 4.83e-02 ,
- 5.23e-02 , 5.44e-02 , 4.85e-02 , 4.42e-02 , 4.58e-02 , 4.74e-02 , 3.14e-02 ,
- 6.31e-02 , 5.30e-02 , 5.01e-02 , 5.33e-02 , 5.70e-02 , 3.95e-02 , 4.98e-02 , 5.31e-02 };
- Double_t par1_137366[64] = { -6.99e-05 , -6.99e-05 , -6.94e-05 , -6.55e-05 , -3.55e-05 , -4.50e-05 ,
- -3.10e-05 , -2.81e-05 , -2.29e-05 , -3.89e-05 , -2.53e-05 , -4.25e-05 ,
- -1.87e-05 , -2.01e-05 , -1.53e-05 , -2.14e-05 , -2.86e-05 , -4.70e-05 ,
- -2.23e-05 , -3.30e-05 ,-9.74e-06 , -2.62e-05 , -1.76e-05 , -2.38e-05 ,
- -2.40e-05 , -3.43e-05 , -2.75e-05 , -6.86e-05 ,-2.35e-05 , -4.45e-05 ,
- -2.51e-05 , -2.20e-05 , -1.25e-16 , -2.04e-17 , -2.06e-17 , -3.74e-19 ,
- -1.18e-18 , -2.02e-15 , -3.78e-06 , -1.26e-06 , -2.71e-06 , -6.23e-17 ,
- -7.39e-08 , -1.76e-16 , -8.98e-06 , -4.10e-18 , -1.34e-05 , -1.06e-16 ,
- -3.34e-06 , -1.04e-05 , -5.28e-06 , -7.34e-06 , -1.05e-05 , -7.68e-06 ,
- -1.78e-05 , -1.19e-05 , -1.78e-05 , -1.34e-06 , -9.23e-06 , -3.34e-06 ,
- -8.02e-06 , -1.39e-05 , -1.38e-05 , -1.40e-05 };
- Double_t par2_137366[64] = { 1.41e-08 , 1.47e-08 , 1.48e-08 , 1.24e-08 , 6.82e-09 , 8.73e-09 , 6.26e-09 ,
- 5.53e-09 , 5.40e-09 , 7.93e-09 , 5.49e-09 , 8.77e-09 , 4.21e-09 , 3.93e-09 ,
- 3.60e-09 , 4.67e-09 , 5.59e-09 , 8.81e-09 , 3.89e-09 , 6.19e-09 , 1.97e-09 ,
- 4.38e-09 , 3.26e-09 , 5.00e-09 , 4.58e-09 , 6.39e-09 , 5.03e-09 , 1.30e-08 ,
- 4.95e-09 , 8.26e-09 , 4.57e-09 , 4.10e-09 , 2.35e-09 , 2.30e-09 , 2.15e-09 ,
- 2.27e-09 , 2.17e-09 , 2.27e-09 , 2.97e-09 , 2.25e-09 , 1.69e-09 , 1.44e-09 ,
- 1.66e-09 , 1.75e-09 , 2.88e-09 , 1.82e-09 , 3.64e-09 , 1.80e-09 , 1.71e-09 ,
- 2.66e-09 , 3.01e-09 , 1.95e-09 , 2.64e-09 , 2.42e-09 , 3.68e-09 , 2.66e-09 ,
- 3.92e-09 , 1.18e-09 , 2.26e-09 , 1.57e-09 , 2.02e-09 , 2.71e-09 , 2.99e-09 , 3.04e-09 };
-
-
- if (esd->GetRunNumber() <= 137165) {
- par0=par0_137161;
- par1=par1_137161;
- par2=par2_137161;
- } else {
- par0=par0_137366;
- par1=par1_137366;
- par2=par2_137366;
- }
- //
- Float_t multCorr = 0;
- Float_t multCorr2 = 0;
- Float_t multChCorr[64];
- AliESDVZERO* esdV0 = esd->GetVZEROData();
- for(Int_t i = 0; i < 64; ++i) {
- Double_t b = (esdV0->GetMultiplicity(i)*par1[i]-par0[i]);
- Double_t s = (b*b-4.*par2[i]*esdV0->GetMultiplicity(i)*esdV0->GetMultiplicity(i));
- Double_t n = (s<0) ? -b : (-b + TMath::Sqrt(s));
- multChCorr[i] = 2.*esdV0->GetMultiplicity(i)/n*par0[i];
- multCorr += multChCorr[i];
- multCorr2 += (multChCorr[i]/par0[i]/64.);
- }
- v0CorrResc = multCorr2;
- return multCorr;
-}
-
-//____________________________________________________________________
-Float_t AliCentralitySelectionTask::GetCorrSPD2(Float_t spd2raw,Float_t zv)
-{
- // renormalize N spd2 clusters at given Zv to acceptance at Zv=0
- const double pars[] = {8.10030e-01,-2.80364e-03,-7.19504e-04};
- zv -= pars[0];
- float corr = 1 + zv*(pars[1] + zv*pars[2]);
- return corr>0 ? spd2raw/corr : -1;
-}
void ReadCentralityHistos(TString filename);
void ReadCentralityHistos2(TString filename);
-
- static Float_t GetCorrV0(const AliESDEvent* esd, float &v0CorrResc);
- Float_t GetCorrSPD2(Float_t spd2raw,Float_t zv);
private:
--- /dev/null
+/**************************************************************************
+ * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
+ * *
+ * Author: The ALICE Off-line Project. *
+ * Contributors are mentioned in the code where appropriate. *
+ * *
+ * Permission to use, copy, modify and distribute this software and its *
+ * documentation strictly for non-commercial purposes is hereby granted *
+ * without fee, provided that the above copyright notice appears in all *
+ * copies and that both the copyright notice and this permission notice *
+ * appear in the supporting documentation. The authors make no claims *
+ * about the suitability of this software for any purpose. It is *
+ * provided "as is" without express or implied warranty. *
+ **************************************************************************/
+
+/* $Id$ */
+
+//-------------------------------------------------------------------------
+// AliESDUtils - This is a namespace that temporary provides general
+// purpose ESD utilities to avoid unnecessary dependencies
+// between PWG libraries. To be removed/replaced by AODB
+// framework.
+//
+//-------------------------------------------------------------------------
+// Author: Andrei Gheata
+
+#include "AliESDUtils.h"
+
+#include "AliESDEvent.h"
+#include "AliESDVZERO.h"
+
+//______________________________________________________________________________
+Float_t AliESDUtils::GetCorrV0(const AliESDEvent* esd, Float_t &v0CorrResc)
+{
+ // Correct V0 non-linearity, prepare a version rescaled to SPD2 corr.
+ // Please describe better parameters...
+ Double_t *par0;
+ Double_t *par1;
+ Double_t *par2;
+
+ Double_t par0_137161[64] = { 6.71e-02 , 6.86e-02 , 7.06e-02 , 6.32e-02 ,
+ 5.91e-02 , 6.07e-02 , 5.78e-02 , 5.73e-02 , 5.91e-02 , 6.22e-02 ,
+ 5.90e-02 , 6.11e-02 , 5.55e-02 , 5.29e-02 , 5.19e-02 , 5.56e-02 ,
+ 6.25e-02 , 7.03e-02 , 5.64e-02 , 5.81e-02 , 4.57e-02 , 5.30e-02 ,
+ 5.13e-02 , 6.43e-02 , 6.27e-02 , 6.48e-02 , 6.07e-02 , 1.01e-01 ,
+ 6.68e-02 , 7.16e-02 , 6.36e-02 , 5.95e-02 , 2.52e-02 , 2.82e-02 ,
+ 2.56e-02 , 2.86e-02 , 2.82e-02 , 2.10e-02 , 2.13e-02 , 2.32e-02 ,
+ 2.75e-02 , 4.34e-02 , 3.78e-02 , 4.52e-02 , 4.11e-02 , 3.89e-02 ,
+ 4.10e-02 , 3.73e-02 , 4.51e-02 , 5.07e-02 , 5.42e-02 , 4.74e-02 ,
+ 4.33e-02 , 4.44e-02 , 4.64e-02 , 3.01e-02 , 6.38e-02 , 5.26e-02 ,
+ 4.99e-02 , 5.26e-02 , 5.47e-02 , 3.84e-02 , 5.00e-02 , 5.20e-02 };
+ Double_t par1_137161[64] = { -6.68e-05 , -7.78e-05 , -6.88e-05 , -5.92e-05 ,
+ -2.43e-05 , -3.54e-05 , -2.91e-05 , -1.99e-05 , -1.40e-05 , -4.01e-05 ,
+ -2.29e-05 , -3.68e-05 , -2.53e-05 , -2.44e-06 , -9.22e-06 , -1.51e-05 ,
+ -2.80e-05 , -2.34e-05 , -1.72e-05 , -1.81e-05 , -1.29e-05 , -2.65e-05 ,
+ -1.61e-05 , -2.86e-05 , -1.74e-05 , -4.23e-05 , -3.41e-05 , -1.05e-04 ,
+ -2.76e-05 , -4.71e-05 , -3.06e-05 , -2.32e-05 , -1.55e-06 , 2.15e-05 ,
+ 1.40e-05 , 2.16e-05 , 1.21e-05 , 3.05e-06 , 1.67e-05 , -3.84e-06 ,
+ 3.09e-06 , 1.50e-05 , 3.47e-06 , 4.87e-06 , -3.71e-07 , -1.75e-06 ,
+ -1.80e-06 , 9.99e-06 , -6.46e-06 , -4.91e-06 , 1.33e-05 , -2.52e-07 ,
+ -3.85e-06 , 4.94e-06 , -2.48e-07 , -1.20e-05 , 2.07e-06 , 6.12e-06 ,
+ -1.18e-06 , 4.54e-06 , -1.54e-05 , -1.25e-05 , 1.46e-06 , -6.67e-06 };
+ Double_t par2_137161[64] = { 1.29e-08 , 1.51e-08 , 1.43e-08 , 1.11e-08 ,
+ 5.04e-09 , 6.99e-09 , 5.58e-09 , 4.15e-09 , 4.00e-09 , 8.22e-09 ,
+ 4.97e-09 , 7.66e-09 , 4.91e-09 , 1.10e-09 , 2.64e-09 , 3.64e-09 ,
+ 5.76e-09 , 5.46e-09 , 3.38e-09 , 3.47e-09 , 2.43e-09 , 4.13e-09 ,
+ 2.80e-09 , 5.80e-09 , 3.86e-09 , 7.46e-09 , 5.98e-09 , 2.58e-08 ,
+ 5.50e-09 , 8.72e-09 , 5.23e-09 , 4.37e-09 , 2.33e-09 , -6.01e-10 ,
+ 3.99e-11 , -2.02e-10 , 7.67e-10 , 2.03e-09 , 1.17e-10 , 2.56e-09 ,
+ 1.16e-09 , -4.75e-10 , 1.28e-09 , 1.23e-09 , 1.62e-09 , 1.61e-09 ,
+ 1.93e-09 , 2.97e-10 , 2.21e-09 , 2.16e-09 , 5.22e-10 , 1.03e-09 ,
+ 1.56e-09 , 5.00e-10 , 1.01e-09 , 2.93e-09 , 1.05e-09 , 9.96e-11 ,
+ 1.21e-09 , 7.45e-10 , 3.07e-09 , 2.31e-09 , 6.70e-10 , 1.89e-09 };
+
+ Double_t par0_137366[64] = { 7.12e-02 , 7.34e-02 , 7.39e-02 , 6.54e-02 , 6.11e-02 , 6.31e-02 , 6.15e-02 ,
+ 6.00e-02 , 6.10e-02 , 6.49e-02 , 6.17e-02 , 6.33e-02 , 6.00e-02 , 5.48e-02 ,
+ 5.44e-02 , 5.81e-02 , 6.49e-02 , 7.07e-02 , 5.91e-02 , 6.18e-02 , 4.82e-02 ,
+ 5.67e-02 , 5.36e-02 , 6.60e-02 , 6.37e-02 , 6.78e-02 , 6.31e-02 , 1.04e-01 ,
+ 6.91e-02 , 7.32e-02 , 6.61e-02 , 6.16e-02 , 2.64e-02 , 2.81e-02 , 2.64e-02 ,
+ 2.85e-02 , 2.87e-02 , 2.18e-02 , 2.19e-02 , 2.43e-02 , 2.81e-02 , 4.37e-02 ,
+ 3.90e-02 , 4.66e-02 , 4.24e-02 , 4.09e-02 , 4.21e-02 , 3.88e-02 , 4.83e-02 ,
+ 5.23e-02 , 5.44e-02 , 4.85e-02 , 4.42e-02 , 4.58e-02 , 4.74e-02 , 3.14e-02 ,
+ 6.31e-02 , 5.30e-02 , 5.01e-02 , 5.33e-02 , 5.70e-02 , 3.95e-02 , 4.98e-02 , 5.31e-02 };
+ Double_t par1_137366[64] = { -6.99e-05 , -6.99e-05 , -6.94e-05 , -6.55e-05 , -3.55e-05 , -4.50e-05 ,
+ -3.10e-05 , -2.81e-05 , -2.29e-05 , -3.89e-05 , -2.53e-05 , -4.25e-05 ,
+ -1.87e-05 , -2.01e-05 , -1.53e-05 , -2.14e-05 , -2.86e-05 , -4.70e-05 ,
+ -2.23e-05 , -3.30e-05 ,-9.74e-06 , -2.62e-05 , -1.76e-05 , -2.38e-05 ,
+ -2.40e-05 , -3.43e-05 , -2.75e-05 , -6.86e-05 ,-2.35e-05 , -4.45e-05 ,
+ -2.51e-05 , -2.20e-05 , -1.25e-16 , -2.04e-17 , -2.06e-17 , -3.74e-19 ,
+ -1.18e-18 , -2.02e-15 , -3.78e-06 , -1.26e-06 , -2.71e-06 , -6.23e-17 ,
+ -7.39e-08 , -1.76e-16 , -8.98e-06 , -4.10e-18 , -1.34e-05 , -1.06e-16 ,
+ -3.34e-06 , -1.04e-05 , -5.28e-06 , -7.34e-06 , -1.05e-05 , -7.68e-06 ,
+ -1.78e-05 , -1.19e-05 , -1.78e-05 , -1.34e-06 , -9.23e-06 , -3.34e-06 ,
+ -8.02e-06 , -1.39e-05 , -1.38e-05 , -1.40e-05 };
+ Double_t par2_137366[64] = { 1.41e-08 , 1.47e-08 , 1.48e-08 , 1.24e-08 , 6.82e-09 , 8.73e-09 , 6.26e-09 ,
+ 5.53e-09 , 5.40e-09 , 7.93e-09 , 5.49e-09 , 8.77e-09 , 4.21e-09 , 3.93e-09 ,
+ 3.60e-09 , 4.67e-09 , 5.59e-09 , 8.81e-09 , 3.89e-09 , 6.19e-09 , 1.97e-09 ,
+ 4.38e-09 , 3.26e-09 , 5.00e-09 , 4.58e-09 , 6.39e-09 , 5.03e-09 , 1.30e-08 ,
+ 4.95e-09 , 8.26e-09 , 4.57e-09 , 4.10e-09 , 2.35e-09 , 2.30e-09 , 2.15e-09 ,
+ 2.27e-09 , 2.17e-09 , 2.27e-09 , 2.97e-09 , 2.25e-09 , 1.69e-09 , 1.44e-09 ,
+ 1.66e-09 , 1.75e-09 , 2.88e-09 , 1.82e-09 , 3.64e-09 , 1.80e-09 , 1.71e-09 ,
+ 2.66e-09 , 3.01e-09 , 1.95e-09 , 2.64e-09 , 2.42e-09 , 3.68e-09 , 2.66e-09 ,
+ 3.92e-09 , 1.18e-09 , 2.26e-09 , 1.57e-09 , 2.02e-09 , 2.71e-09 , 2.99e-09 , 3.04e-09 };
+
+
+ if (esd->GetRunNumber() <= 137165) {
+ par0=par0_137161;
+ par1=par1_137161;
+ par2=par2_137161;
+ } else {
+ par0=par0_137366;
+ par1=par1_137366;
+ par2=par2_137366;
+ }
+ //
+ Float_t multCorr = 0;
+ Float_t multCorr2 = 0;
+ Float_t multChCorr[64];
+ AliESDVZERO* esdV0 = esd->GetVZEROData();
+ for(Int_t i = 0; i < 64; ++i) {
+ Double_t b = (esdV0->GetMultiplicity(i)*par1[i]-par0[i]);
+ Double_t s = (b*b-4.*par2[i]*esdV0->GetMultiplicity(i)*esdV0->GetMultiplicity(i));
+ Double_t n = (s<0) ? -b : (-b + TMath::Sqrt(s));
+ multChCorr[i] = 2.*esdV0->GetMultiplicity(i)/n*par0[i];
+ multCorr += multChCorr[i];
+ multCorr2 += (multChCorr[i]/par0[i]/64.);
+ }
+ v0CorrResc = multCorr2;
+ return multCorr;
+}
+
+//______________________________________________________________________________
+Float_t AliESDUtils::GetCorrSPD2(Float_t spd2raw,Float_t zv)
+{
+ // renormalize N spd2 clusters at given Zv to acceptance at Zv=0
+ const Double_t pars[] = {8.10030e-01,-2.80364e-03,-7.19504e-04};
+ zv -= pars[0];
+ Float_t corr = 1 + zv*(pars[1] + zv*pars[2]);
+ return corr>0 ? spd2raw/corr : -1;
+}
--- /dev/null
+// -*- mode: C++ -*-
+#ifndef ALIESDUTILS_H
+#define ALIESDUTILS_H
+/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
+ * See cxx source for full Copyright notice */
+
+
+/* $Id$ */
+
+//-------------------------------------------------------------------------
+// AliESDUtils - This is a namespace that temporary provides general
+// purpose ESD utilities to avoid unnecessary dependencies
+// between PWG libraries. To be removed/replaced by AODB
+// framework.
+//
+//-------------------------------------------------------------------------
+// Author: Andrei Gheata
+
+#ifndef ROOT_Rtypes
+#include "Rtypes.h"
+#endif
+class AliESDEvent;
+
+namespace AliESDUtils {
+
+ /********************************/
+ /* Centrality-related corrections */
+ /********************************/
+
+ Float_t GetCorrV0(const AliESDEvent* esd, Float_t &v0CorrResc);
+ Float_t GetCorrSPD2(Float_t spd2raw,Float_t zv);
+}
+
+#endif
-set ( SRCS AliESDEvent.cxx AliESDInputHandler.cxx AliESDInputHandlerRP.cxx AliESDfriend.cxx AliESD.cxx AliESDtrack.cxx AliESDfriendTrack.cxx AliESDMuonTrack.cxx AliESDPmdTrack.cxx AliESDTrdTrack.cxx AliESDHLTtrack.cxx AliESDv0.cxx AliESDcascade.cxx AliVertex.cxx AliESDVertex.cxx AliESDpid.cxx AliESDkink.cxx AliESDCaloCluster.cxx AliESDMuonCluster.cxx AliESDMuonPad.cxx AliKFParticleBase.cxx AliKFParticle.cxx AliKFVertex.cxx AliKalmanTrack.cxx AliVertexerTracks.cxx AliStrLine.cxx AliESDV0Params.cxx AliTrackPointArray.cxx AliESDFMD.cxx AliFMDMap.cxx AliFMDFloatMap.cxx AliESDMultITS.cxx AliESDVZERO.cxx AliMultiplicity.cxx AliSelector.cxx AliESDRun.cxx AliESDHeader.cxx AliESDHLTDecision.cxx AliESDZDC.cxx AliESDTZERO.cxx AliESDTZEROfriend.cxx AliESDCaloTrigger.cxx AliESDCentrality.cxx AliRawDataErrorLog.cxx AliMeanVertex.cxx AliESDCaloCells.cxx AliESDACORDE.cxx AliTriggerIR.cxx AliESDVZEROfriend.cxx AliTriggerScalersESD.cxx AliTriggerScalersRecordESD.cxx AliESDHandler.cxx AliTrackerBase.cxx AliTOFHeader.cxx)
+set ( SRCS AliESDEvent.cxx AliESDInputHandler.cxx AliESDInputHandlerRP.cxx AliESDfriend.cxx AliESD.cxx AliESDtrack.cxx AliESDfriendTrack.cxx AliESDMuonTrack.cxx AliESDPmdTrack.cxx AliESDTrdTrack.cxx AliESDHLTtrack.cxx AliESDv0.cxx AliESDcascade.cxx AliVertex.cxx AliESDVertex.cxx AliESDpid.cxx AliESDkink.cxx AliESDCaloCluster.cxx AliESDMuonCluster.cxx AliESDMuonPad.cxx AliKFParticleBase.cxx AliKFParticle.cxx AliKFVertex.cxx AliKalmanTrack.cxx AliVertexerTracks.cxx AliStrLine.cxx AliESDV0Params.cxx AliTrackPointArray.cxx AliESDFMD.cxx AliFMDMap.cxx AliFMDFloatMap.cxx AliESDMultITS.cxx AliESDVZERO.cxx AliMultiplicity.cxx AliSelector.cxx AliESDRun.cxx AliESDHeader.cxx AliESDHLTDecision.cxx AliESDZDC.cxx AliESDTZERO.cxx AliESDTZEROfriend.cxx AliESDCaloTrigger.cxx AliESDCentrality.cxx AliRawDataErrorLog.cxx AliMeanVertex.cxx AliESDCaloCells.cxx AliESDACORDE.cxx AliTriggerIR.cxx AliESDVZEROfriend.cxx AliTriggerScalersESD.cxx AliTriggerScalersRecordESD.cxx AliESDHandler.cxx AliTrackerBase.cxx AliTOFHeader.cxx AliESDUtils.cxx)
string(REPLACE ".cxx" ".h" HDRS "${SRCS}")
#pragma link C++ class AliTrackerBase+;
#pragma link C++ class AliTOFHeader+;
+#pragma link C++ namespace AliESDUtils;
+
+#pragma link C++ function AliESDUtils::GetCorrV0(const AliESDEvent*,Float_t &);
+#pragma link C++ function AliESDUtils::GetCorrSPD2(Float_t,Float_t);
#pragma link C++ function operator*(const AliFMDMap&,const AliFMDMap&);
#pragma link C++ function operator/(const AliFMDMap&,const AliFMDMap&);
#pragma link C++ function operator+(const AliFMDMap&,const AliFMDMap&);
#pragma link C++ function operator-(const AliFMDMap&,const AliFMDMap&);
#endif
-
-
-
-
-
AliTriggerScalersRecordESD.cxx \
AliESDHandler.cxx \
AliTrackerBase.cxx \
- AliTOFHeader.cxx
+ AliTOFHeader.cxx \
+ AliESDUtils.cxx
HDRS:= $(SRCS:.cxx=.h)
git://git.uio.no / u / mrichter / AliRoot.git / commitdiff