1 /**************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
7 * Permission to use, copy, modify and distribute this software and its *
8 * documentation strictly for non-commercial purposes is hereby granted *
9 * without fee, provided that the above copyright notice appears in all *
10 * copies and that both the copyright notice and this permission notice *
11 * appear in the supporting documentation. The authors make no claims *
12 * about the suitability of this software for any purpose. It is *
13 * provided "as is" without express or implied warranty. *
14 **************************************************************************/
32 #include "AliAnalysisManager.h"
34 #include "AliAODHandler.h"
35 #include "AliAODInputHandler.h"
36 //#include "AliAODMCParticle.h"
37 #include "AliInputEventHandler.h"
39 #include "AliESDEvent.h"
40 #include "AliESDInputHandler.h"
41 #include "AliMultiplicity.h"
42 #include "AliCentrality.h"
43 #include "AliAnalysisTaskDptDptQA.h"
48 ClassImp(AliAnalysisTaskDptDptQA)
50 AliAnalysisTaskDptDptQA::AliAnalysisTaskDptDptQA()
51 : AliAnalysisTaskSE(),
53 fESDEvent(0), //! ESD Event
56 _twoPi ( 2.0 * 3.1415927),
63 _rejectPairConversion ( 0),
68 _centralityMethod ( 4),
71 _requestedCharge_1 ( 1),
72 _requestedCharge_2 ( -1),
80 _trackFilterBit ( 128),
111 _correctionWeight_1(0),
112 _correctionWeight_2(0),
113 _nBins_M0(500), _min_M0(0), _max_M0(10000), _width_M0(20),
114 _nBins_M1(500), _min_M1(0), _max_M1(10000), _width_M1(20),
115 _nBins_M2(500), _min_M2(0), _max_M2(10000), _width_M2(20),
116 _nBins_M3(500), _min_M3(0), _max_M3(10000), _width_M3(20),
117 _nBins_M4(100), _min_M4(0), _max_M4(1), _width_M4(0.01),
118 _nBins_M5(100), _min_M5(0), _max_M5(1), _width_M5(0.01),
119 _nBins_M6(100), _min_M6(0), _max_M6(1), _width_M6(0.01),
120 _nBins_vertexZ(40), _min_vertexZ(-10), _max_vertexZ(10), _width_vertexZ(0.5),
122 _nBins_pt_1(18), _min_pt_1(0.2), _max_pt_1(2.0), _width_pt_1(0.1),
123 _nBins_phi_1(72), _min_phi_1(0), _max_phi_1(2.*3.1415927),_width_phi_1(2.*3.1415927/72.),
124 _nBins_eta_1(0), _min_eta_1(0), _max_eta_1(0), _width_eta_1(0.1),
127 _nBins_etaPhiPt_1(0),
128 _nBins_zEtaPhiPt_1(0),
130 _nBins_pt_2(18), _min_pt_2(0.2), _max_pt_2(2.0), _width_pt_2(0.1),
131 _nBins_phi_2(72), _min_phi_2(0), _max_phi_2(2.*3.1415927),_width_phi_2(2.*3.1415927/72),
132 _nBins_eta_2(0), _min_eta_2(0), _max_eta_2(0), _width_eta_2(0.1),
135 _nBins_etaPhiPt_2(0),
136 _nBins_zEtaPhiPt_2(0),
156 __s1pt_1_vsEtaPhi(0),
157 __n1_1_vsZEtaPhiPt(0),
160 __s1pt_2_vsEtaPhi(0),
161 __n1_2_vsZEtaPhiPt(0),
164 __s2ptpt_12_vsEtaPhi(0),
165 __s2PtN_12_vsEtaPhi(0),
166 __s2NPt_12_vsEtaPhi(0),
169 _eventAccounting ( 0),
183 _n1_1_vsEtaVsPhi ( 0),
184 _s1pt_1_vsEtaVsPhi ( 0),
185 _n1_1_vsZVsEtaVsPhiVsPt ( 0),
186 _n1_1_vsM ( 0), // w/ weight
188 _n1Nw_1_vsM ( 0), // w/o weight
194 _n1_2_vsEtaVsPhi ( 0),
195 _s1pt_2_vsEtaVsPhi ( 0),
196 _n1_2_vsZVsEtaVsPhiVsPt ( 0),
204 _n2_12_vsEtaPhi ( 0),
205 _n2_12_vsPtVsPt ( 0),
206 _s2PtPt_12_vsEtaPhi( 0),
207 _s2PtN_12_vsEtaPhi ( 0),
208 _s2NPt_12_vsEtaPhi ( 0),
214 _s2PtPtNw_12_vsM ( 0),
215 _s2PtNNw_12_vsM ( 0),
216 _s2NPtNw_12_vsM ( 0),
239 intBinCorrName("NA"),
289 _title_etaPhi_1("NA"),
291 _title_SumPt_1("NA"),
292 _title_AvgPt_1("NA"),
294 _title_AvgSumPt_1("NA"),
299 _title_etaPhi_2("NA"),
301 _title_SumPt_2("NA"),
302 _title_AvgPt_2("NA"),
304 _title_AvgSumPt_2("NA"),
306 _title_etaPhi_12("NA"),
308 _title_AvgN2_12("NA"),
309 _title_AvgSumPtPt_12("NA"),
310 _title_AvgSumPtN_12("NA"),
311 _title_AvgNSumPt_12("NA"),
321 printf("Default constructor called \n");
323 printf("passed \n ");
327 AliAnalysisTaskDptDptQA::AliAnalysisTaskDptDptQA(const TString & name)
328 : AliAnalysisTaskSE(name),
333 _twoPi ( 2.0 * 3.1415927),
338 _sameFilter ( false),
340 _rejectPairConversion ( 0),
343 _vertexXYMin ( -10.),
345 _centralityMethod ( 4),
346 _centralityMin ( 0.),
347 _centralityMax ( 1.),
348 _requestedCharge_1 ( 1),
349 _requestedCharge_2 ( -1),
357 _trackFilterBit ( 0),
388 _correctionWeight_1(0),
389 _correctionWeight_2(0),
390 _nBins_M0(500), _min_M0(0), _max_M0(10000), _width_M0(20),
391 _nBins_M1(500), _min_M1(0), _max_M1(10000), _width_M1(20),
392 _nBins_M2(500), _min_M2(0), _max_M2(10000), _width_M2(20),
393 _nBins_M3(500), _min_M3(0), _max_M3(10000), _width_M3(20),
394 _nBins_M4(100), _min_M4(0), _max_M4(1), _width_M4(0.01),
395 _nBins_M5(100), _min_M5(0), _max_M5(1), _width_M5(0.01),
396 _nBins_M6(100), _min_M6(0), _max_M6(1), _width_M6(0.01),
397 _nBins_vertexZ(40), _min_vertexZ(-10), _max_vertexZ(10), _width_vertexZ(0.5),
399 _nBins_pt_1(18), _min_pt_1(0.2), _max_pt_1(2.0), _width_pt_1(0.1),
400 _nBins_phi_1(72), _min_phi_1(0), _max_phi_1(2.*3.1415927),_width_phi_1(2.*3.1415927/72.),
401 _nBins_eta_1(0), _min_eta_1(0), _max_eta_1(0), _width_eta_1(0.1),
404 _nBins_etaPhiPt_1(0),
405 _nBins_zEtaPhiPt_1(0),
407 _nBins_pt_2(18), _min_pt_2(0.2), _max_pt_2(2.0), _width_pt_2(0.1),
408 _nBins_phi_2(72), _min_phi_2(0), _max_phi_2(2.*3.1415927),_width_phi_2(2.*3.1415927/72),
409 _nBins_eta_2(0), _min_eta_2(0), _max_eta_2(0), _width_eta_2(0.1),
412 _nBins_etaPhiPt_2(0),
413 _nBins_zEtaPhiPt_2(0),
433 __s1pt_1_vsEtaPhi(0),
434 __n1_1_vsZEtaPhiPt(0),
437 __s1pt_2_vsEtaPhi(0),
438 __n1_2_vsZEtaPhiPt(0),
441 __s2ptpt_12_vsEtaPhi(0),
442 __s2PtN_12_vsEtaPhi(0),
443 __s2NPt_12_vsEtaPhi(0),
446 _eventAccounting ( 0),
460 _n1_1_vsEtaVsPhi ( 0),
461 _s1pt_1_vsEtaVsPhi ( 0),
462 _n1_1_vsZVsEtaVsPhiVsPt ( 0),
463 _n1_1_vsM ( 0), // w/ weight
465 _n1Nw_1_vsM ( 0), // w/o weight
471 _n1_2_vsEtaVsPhi ( 0),
472 _s1pt_2_vsEtaVsPhi ( 0),
473 _n1_2_vsZVsEtaVsPhiVsPt ( 0),
481 _n2_12_vsEtaPhi ( 0),
482 _n2_12_vsPtVsPt ( 0),
483 _s2PtPt_12_vsEtaPhi( 0),
484 _s2PtN_12_vsEtaPhi ( 0),
485 _s2NPt_12_vsEtaPhi ( 0),
491 _s2PtPtNw_12_vsM ( 0),
492 _s2PtNNw_12_vsM ( 0),
493 _s2NPtNw_12_vsM ( 0),
516 intBinCorrName("NA"),
566 _title_etaPhi_1("NA"),
568 _title_SumPt_1("NA"),
569 _title_AvgPt_1("NA"),
571 _title_AvgSumPt_1("NA"),
576 _title_etaPhi_2("NA"),
578 _title_SumPt_2("NA"),
579 _title_AvgPt_2("NA"),
581 _title_AvgSumPt_2("NA"),
583 _title_etaPhi_12("NA"),
585 _title_AvgN2_12("NA"),
586 _title_AvgSumPtPt_12("NA"),
587 _title_AvgSumPtN_12("NA"),
588 _title_AvgNSumPt_12("NA"),
598 printf("2nd constructor called ");
600 DefineOutput(0, TList::Class());
606 AliAnalysisTaskDptDptQA::~AliAnalysisTaskDptDptQA()
611 void AliAnalysisTaskDptDptQA::UserCreateOutputObjects()
613 cout<< "AliAnalysisTaskDptDptQA::CreateOutputObjects() Starting " << endl;
615 _outputHistoList = new TList();
616 _outputHistoList->SetOwner();
618 //Setup the parameters of the histograms
619 _nBins_M0 = 500; _min_M0 = 0.; _max_M0 = 5000.; _width_M0 = (_max_M0-_min_M0)/_nBins_M0;
620 _nBins_M1 = 500; _min_M1 = 0.; _max_M1 = 5000.; _width_M1 = (_max_M1-_min_M1)/_nBins_M1;
621 _nBins_M2 = 500; _min_M2 = 0.; _max_M2 = 5000.; _width_M2 = (_max_M2-_min_M2)/_nBins_M2;
622 _nBins_M3 = 500; _min_M3 = 0.; _max_M3 = 5000.; _width_M3 = (_max_M3-_min_M3)/_nBins_M3;
623 _nBins_M4 = 100; _min_M4 = 0.; _max_M4 = 100.; _width_M4 = (_max_M4-_min_M4)/_nBins_M4;
624 _nBins_M5 = 100; _min_M5 = 0.; _max_M5 = 100.; _width_M5 = (_max_M5-_min_M5)/_nBins_M5;
625 _nBins_M6 = 100; _min_M6 = 0.; _max_M6 = 100.; _width_M6 = (_max_M6-_min_M6)/_nBins_M6;
627 _min_vertexZ = _vertexZMin;
628 _max_vertexZ = _vertexZMax;
629 _width_vertexZ = 0.5;
630 _nBins_vertexZ = int(0.5+ (_max_vertexZ - _min_vertexZ)/_width_vertexZ);
631 _nBins_pt_1 = int(0.5+ (_max_pt_1 -_min_pt_1 )/_width_pt_1);
632 _nBins_eta_1 = int(0.5+ (_max_eta_1-_min_eta_1)/_width_eta_1);
633 _width_phi_1 = (_max_phi_1 - _min_phi_1) /_nBins_phi_1;
634 _nBins_etaPhi_1 = _nBins_phi_1 * _nBins_eta_1;
635 _nBins_etaPhiPt_1 = _nBins_etaPhi_1 * _nBins_pt_1;
636 _nBins_zEtaPhiPt_1 = _nBins_vertexZ * _nBins_etaPhiPt_1;
638 _nBins_pt_2 = int(0.5+ (_max_pt_2 -_min_pt_2 )/_width_pt_2);
639 _nBins_eta_2 = int(0.5+ (_max_eta_2-_min_eta_2)/_width_eta_2);
640 _width_phi_2 = (_max_phi_2 - _min_phi_2) /_nBins_phi_2;
641 _nBins_etaPhi_2 = _nBins_phi_2 * _nBins_eta_2;
642 _nBins_etaPhiPt_2 = _nBins_etaPhi_2 * _nBins_pt_2;
643 _nBins_zEtaPhiPt_2 = _nBins_vertexZ * _nBins_etaPhiPt_2;
644 _nBins_etaPhi_12 = _nBins_etaPhi_1 * _nBins_etaPhi_2;
646 //setup the work arrays
648 _id_1 = new int[arraySize];
649 _charge_1 = new int[arraySize];
650 //_iPhi_1 = new int[arraySize];
651 //_iEta_1 = new int[arraySize];
652 _iEtaPhi_1 = new int[arraySize];
653 _iPt_1 = new int[arraySize];
654 _pt_1 = new float[arraySize];
655 _px_1 = new float[arraySize];
656 _py_1 = new float[arraySize];
657 _pz_1 = new float[arraySize];
658 //_phi_1 = new float[arraySize];
659 //_eta_1 = new float[arraySize];
660 _correction_1 = new float[arraySize];
661 _dedx_1 = new float[arraySize];
663 __n1_1_vsPt = getDoubleArray(_nBins_pt_1, 0.);
664 __n1_1_vsEtaPhi = getDoubleArray(_nBins_etaPhi_1, 0.);
665 __s1pt_1_vsEtaPhi = getDoubleArray(_nBins_etaPhi_1, 0.);
666 __n1_1_vsZEtaPhiPt = getFloatArray(_nBins_zEtaPhiPt_1, 0.);
668 cout << "==========================================================================================" << endl;
669 cout << "=============== Booking for particle 1 done." << endl;
670 cout << "_requestedCharge_1: " << _requestedCharge_1 << endl;
671 cout << "_requestedCharge_2: " << _requestedCharge_2 << endl;
673 if (_requestedCharge_2!=_requestedCharge_1)
675 cout << " creating arrays for particle 2 with size: " << arraySize << endl;
678 _id_2 = new int[arraySize];
679 _charge_2 = new int[arraySize];
680 //_iPhi_2 = new int[arraySize];
681 //_iEta_2 = new int[arraySize];
682 _iEtaPhi_2 = new int[arraySize];
683 _iPt_2 = new int[arraySize];
684 _pt_2 = new float[arraySize];
685 _px_2 = new float[arraySize];
686 _py_2 = new float[arraySize];
687 _pz_2 = new float[arraySize];
688 //_phi_2 = new float[arraySize];
689 //_eta_2 = new float[arraySize];
690 _correction_2 = new float[arraySize];
691 _dedx_2 = new float[arraySize];
693 __n1_2_vsPt = getDoubleArray(_nBins_pt_2, 0.);
694 __n1_2_vsEtaPhi = getDoubleArray(_nBins_etaPhi_2, 0.);
695 __s1pt_2_vsEtaPhi = getDoubleArray(_nBins_etaPhi_2, 0.);
696 __n1_2_vsZEtaPhiPt = getFloatArray(_nBins_zEtaPhiPt_2, 0.);
700 __n2_12_vsPtPt = getDoubleArray(_nBins_pt_1*_nBins_pt_2,0.);
701 __n2_12_vsEtaPhi = getFloatArray(_nBins_etaPhi_12, 0.);
702 __s2ptpt_12_vsEtaPhi = getFloatArray(_nBins_etaPhi_12, 0.);
703 __s2PtN_12_vsEtaPhi = getFloatArray(_nBins_etaPhi_12, 0.);
704 __s2NPt_12_vsEtaPhi = getFloatArray(_nBins_etaPhi_12, 0.);
706 // Setup all the labels needed.
710 pair_12_Name = "_12";
727 binCorrName = "binCorr";
728 intBinCorrName = "intBinCorr";
733 s1ptNwName = "sumPtNw";
734 s1DptName = "sumDpt";
735 s2PtPtName = "sumPtPt";
736 s2PtPtNwName = "sumPtPtNw";
737 s2DptDptName = "sumDptDpt";
738 s2NPtName = "sumNPt";
739 s2NPtNwName = "sumNPtNw";
740 s2PtNName = "sumPtN";
741 s2NPtNwName = "sumNPtNw";
742 s2PtNNwName = "sumPtNNw";
744 ptptName = "avgPtPt";
745 pt1pt1Name = "avgPtavgPt";
747 DptDptName = "avgDptDpt";
748 RDptDptName = "relDptDpt"; // ratio of avgDptDpt by avgPt*avgPt
753 _title_counts = "yield";
759 _title_m4 = "V0Centrality";
760 _title_m5 = "TrkCentrality";
761 _title_m6 = "SpdCentrality";
763 _title_eta_1 = "#eta_{1}";
764 _title_phi_1 = "#varphi_{1} (radian)";
765 _title_etaPhi_1 = "#eta_{1}#times#varphi_{1}";
766 _title_pt_1 = "p_{t,1} (GeV/c)";
767 _title_n_1 = "n_{1}";
768 _title_SumPt_1 = "#Sigma p_{t,1} (GeV/c)";
769 _title_AvgPt_1 = "#LT p_{t,1} #GT (GeV/c)";
770 _title_AvgN_1 = "#LT n_{1} #GT";
771 _title_AvgSumPt_1 = "#LT #Sigma p_{t,1} #GT (GeV/c)";
773 _title_eta_2 = "#eta_{2}";
774 _title_phi_2 = "#varphi_{2} (radian)";
775 _title_etaPhi_2 = "#eta_{2}#times#varphi_{2}";
776 _title_pt_2 = "p_{t,2} (GeV/c)";
777 _title_n_2 = "n_{2}";
778 _title_SumPt_2 = "#Sigma p_{t,1} (GeV/c)";
779 _title_AvgPt_2 = "#LT p_{t,2} #GT (GeV/c)";
780 _title_AvgN_2 = "#LT n_{2} #GT";
781 _title_AvgSumPt_2 = "#LT #Sigma p_{t,2} #GT (GeV/c)";
783 _title_etaPhi_12 = "#eta_{1}#times#varphi_{1}#times#eta_{2}#times#varphi_{2}";
785 _title_AvgN2_12 = "#LT n_{2} #GT";;
786 _title_AvgSumPtPt_12 = "#LT #Sigma p_{t,1}p_{t,2} #GT";;
787 _title_AvgSumPtN_12 = "#LT #Sigma p_{t,1}N #GT";;
788 _title_AvgNSumPt_12 = "#LT N#Sigma p_{t,2} #GT";;
796 vsEtaPhi = "_vsEtaPhi";
797 vsPtVsPt = "_vsPtVsPt";
802 int iZ, iEtaPhi, iPt;
803 int iZ1,iEtaPhi1,iPt1;
808 cout<<"Prabhat Sanu weeding is here *************"<<" "<<endl;
810 _correctionWeight_1 = new float[_nBins_vertexZ*_nBins_etaPhi_1*_nBins_pt_1];
812 b = _nBins_etaPhi_1*_nBins_pt_1;
813 for (iZ=0,iZ1=1; iZ<_nBins_vertexZ; iZ++, iZ1++)
815 for (iEtaPhi=0,iEtaPhi1=1; iEtaPhi<_nBins_etaPhi_1; iEtaPhi++, iEtaPhi1++)
817 for (iPt=0,iPt1=1; iPt<_nBins_pt_1; iPt++, iPt1++)
819 _correctionWeight_1[iZ*b+iEtaPhi*a+iPt] = _weight_1->GetBinContent(iZ1,iEtaPhi1,iPt1);
826 AliError("AliAnalysisTaskDptDptQA:: _weight_1 is a null pointer.");
833 _correctionWeight_2 = new float[_nBins_vertexZ*_nBins_etaPhi_2*_nBins_pt_2];
835 b = _nBins_etaPhi_2*_nBins_pt_2;
836 for (iZ=0,iZ1=1; iZ<_nBins_vertexZ; iZ++, iZ1++)
838 for (iEtaPhi=0,iEtaPhi1=1; iEtaPhi<_nBins_etaPhi_2; iEtaPhi++, iEtaPhi1++)
840 for (iPt=0,iPt1=1; iPt<_nBins_pt_2; iPt++, iPt1++)
842 _correctionWeight_2[iZ*b+iEtaPhi*a+iPt] = _weight_2->GetBinContent(iZ1,iEtaPhi1,iPt1);
849 AliError("AliAnalysisTaskDptDptQA:: _weight_1 is a null pointer.");
856 PostData(0,_outputHistoList);
858 cout<< "AliAnalysisTaskDptDptQA::CreateOutputObjects() DONE " << endl;
862 void AliAnalysisTaskDptDptQA::createHistograms()
864 AliInfo(" AliAnalysisTaskDptDptQA::createHistoHistograms() Creating Event Histos");
867 name = "eventAccounting";
869 // bin index : what it is...
870 // 0 : number of event submitted
871 // 1 : number accepted by centrality cut
872 // 2 : number accepted by centrality cut and z cut
873 // 3 : total number of particles that satisfied filter 1
874 // 4 : total number of particles that satisfied filter 2
875 _eventAccounting = createHisto1D(name,name,10, -0.5, 9.5, "event Code", _title_counts);
877 name = "m0"; _m0 = createHisto1D(name,name,_nBins_M1, _min_M1, _max_M1, _title_m0, _title_counts);
878 name = "m1"; _m1 = createHisto1D(name,name,_nBins_M1, _min_M1, _max_M1, _title_m1, _title_counts);
879 name = "m2"; _m2 = createHisto1D(name,name,_nBins_M2, _min_M2, _max_M2, _title_m2, _title_counts);
880 name = "m3"; _m3 = createHisto1D(name,name,_nBins_M3, _min_M3, _max_M3, _title_m3, _title_counts);
881 name = "m4"; _m4 = createHisto1D(name,name,_nBins_M4, _min_M4, _max_M4, _title_m4, _title_counts);
882 name = "m5"; _m5 = createHisto1D(name,name,_nBins_M5, _min_M5, _max_M5, _title_m5, _title_counts);
883 name = "m6"; _m6 = createHisto1D(name,name,_nBins_M6, _min_M6, _max_M6, _title_m6, _title_counts);
884 name = "zV"; _vertexZ = createHisto1D(name,name,_nBins_vertexZ, _min_vertexZ, _max_vertexZ, "z-Vertex (cm)", _title_counts);
886 name = "Eta"; _etadis = createHisto1F(name,name, 200, -1.0, 1.0, "#eta","counts");
887 name = "Phi"; _phidis = createHisto1F(name,name, 360, 0.0, 6.4, "#phi","counts");
891 name = n1Name+part_1_Name+vsPt; _n1_1_vsPt = createHisto1F(name,name, _nBins_pt_1, _min_pt_1, _max_pt_1, _title_pt_1, _title_AvgN_1);
892 name = n1Name+part_1_Name+vsZ+vsEtaPhi+vsPt; _n1_1_vsZVsEtaVsPhiVsPt = createHisto3F(name,name, _nBins_vertexZ,_min_vertexZ,_max_vertexZ, _nBins_etaPhi_1, 0., double(_nBins_etaPhi_1), _nBins_pt_1, _min_pt_1, _max_pt_1, "zVertex", _title_etaPhi_1, _title_pt_1);
893 //name = "dedxVsP_1"; _dedxVsP_1 = createHisto2F(name,name,400,-2.,2.,120,0.,120.,"p (GeV/c)", "dedx", "counts");
894 //name = "corrDedxVsP_1"; _corrDedxVsP_1 = createHisto2F(name,name,400,-2.,2.,120,0.,120.,"p (GeV/c)", "dedx", "counts");
895 //name = "betaVsP_1"; _betaVsP_1 = createHisto2F(name,name,400,-2.,2.,120,0.5,1.1,"p (GeV/c)", "beta", "counts");
897 name = n1Name+part_2_Name+vsPt; _n1_2_vsPt = createHisto1F(name,name, _nBins_pt_2, _min_pt_2, _max_pt_2, _title_pt_2, _title_AvgN_2);
898 name = n1Name+part_2_Name+vsZ+vsEtaPhi+vsPt; _n1_2_vsZVsEtaVsPhiVsPt = createHisto3F(name,name, _nBins_vertexZ,_min_vertexZ,_max_vertexZ, _nBins_etaPhi_2, 0., double(_nBins_etaPhi_2), _nBins_pt_2, _min_pt_2, _max_pt_2, "zVertex", _title_etaPhi_2, _title_pt_2);
899 //name = "dedxVsP_2"; _dedxVsP_2 = createHisto2F(name,name,400,-2.,2.,120,0.,120.,"p (GeV/c)", "dedx", "counts");
900 //name = "corrDedxVsP_2"; _corrDedxVsP_2 = createHisto2F(name,name,400,-2.,2.,120,0.,120.,"p (GeV/c)", "dedx", "counts");
901 //name = "betaVsP_2"; _betaVsP_2 = createHisto2F(name,name,400,-2.,2.,120,0.5,1.1,"p (GeV/c)", "beta", "counts");
905 name = n1Name+part_1_Name+vsEtaPhi; _n1_1_vsEtaVsPhi = createHisto2F(name,name, _nBins_eta_1, _min_eta_1, _max_eta_1, _nBins_phi_1, _min_phi_1, _max_phi_1, _title_eta_1, _title_phi_1, _title_AvgN_1);
906 name = s1ptName+part_1_Name+vsEtaPhi; _s1pt_1_vsEtaVsPhi = createHisto2F(name,name, _nBins_eta_1, _min_eta_1, _max_eta_1, _nBins_phi_1, _min_phi_1, _max_phi_1, _title_eta_1, _title_phi_1, _title_AvgSumPt_1);
907 name = n1Name+part_1_Name+vsM; _n1_1_vsM = createProfile(name,name, _nBins_M4, _min_M4, _max_M4, _title_m4, _title_AvgN_1);
908 name = s1ptName+part_1_Name+vsM; _s1pt_1_vsM = createProfile(name,name, _nBins_M4, _min_M4, _max_M4, _title_m4, _title_AvgSumPt_1);
909 name = n1NwName+part_1_Name+vsM; _n1Nw_1_vsM = createProfile(name,name, _nBins_M4, _min_M4, _max_M4, _title_m4, _title_AvgN_1);
910 name = s1ptNwName+part_1_Name+vsM; _s1ptNw_1_vsM = createProfile(name,name, _nBins_M4, _min_M4, _max_M4, _title_m4, _title_AvgSumPt_1);
912 name = n1Name+part_2_Name+vsEtaPhi; _n1_2_vsEtaVsPhi = createHisto2F(name,name, _nBins_eta_2, _min_eta_2, _max_eta_2, _nBins_phi_2, _min_phi_2, _max_phi_2, _title_eta_2, _title_phi_2, _title_AvgN_2);
913 name = s1ptName+part_2_Name+vsEtaPhi; _s1pt_2_vsEtaVsPhi = createHisto2F(name,name, _nBins_eta_2, _min_eta_2, _max_eta_2, _nBins_phi_2, _min_phi_2, _max_phi_2, _title_eta_2, _title_phi_2, _title_AvgSumPt_2);
914 name = n1Name+part_2_Name + vsM; _n1_2_vsM = createProfile(name,name, _nBins_M4, _min_M4, _max_M4, _title_m4, _title_AvgN_2);
915 name = s1ptName+part_2_Name + vsM; _s1pt_2_vsM = createProfile(name,name, _nBins_M4, _min_M4, _max_M4, _title_m4, _title_AvgSumPt_2);
916 name = n1NwName+part_2_Name+vsM; _n1Nw_2_vsM = createProfile(name,name, _nBins_M4, _min_M4, _max_M4, _title_m4, _title_AvgN_1);
917 name = s1ptNwName+part_2_Name+vsM; _s1ptNw_2_vsM = createProfile(name,name, _nBins_M4, _min_M4, _max_M4, _title_m4, _title_AvgSumPt_1);
919 name = n2Name+pair_12_Name+vsEtaPhi; _n2_12_vsEtaPhi = createHisto1F(name,name, _nBins_etaPhi_12, 0., double(_nBins_etaPhi_12), _title_etaPhi_12, _title_AvgN2_12);
920 name = s2PtPtName+pair_12_Name + vsEtaPhi;_s2PtPt_12_vsEtaPhi = createHisto1F(name,name, _nBins_etaPhi_12, 0., double(_nBins_etaPhi_12), _title_etaPhi_12, _title_AvgSumPtPt_12);
921 name = s2PtNName+pair_12_Name + vsEtaPhi; _s2PtN_12_vsEtaPhi = createHisto1F(name,name, _nBins_etaPhi_12, 0., double(_nBins_etaPhi_12), _title_etaPhi_12, _title_AvgSumPtN_12);
922 name = s2NPtName+pair_12_Name + vsEtaPhi; _s2NPt_12_vsEtaPhi = createHisto1F(name,name, _nBins_etaPhi_12, 0., double(_nBins_etaPhi_12), _title_etaPhi_12, _title_AvgNSumPt_12);
923 name = n2Name+pair_12_Name+vsPtVsPt; _n2_12_vsPtVsPt = createHisto2F(name,name, _nBins_pt_1, _min_pt_1, _max_pt_1, _nBins_pt_2, _min_pt_2, _max_pt_2, _title_pt_1, _title_pt_2, _title_AvgN2_12);
925 name = n2Name+pair_12_Name + vsM; _n2_12_vsM = createProfile(name,name, _nBins_M4, _min_M4, _max_M4, _title_m4, _title_AvgN2_12);
926 name = s2PtPtName+pair_12_Name + vsM; _s2PtPt_12_vsM = createProfile(name,name, _nBins_M4, _min_M4, _max_M4, _title_m4, _title_AvgSumPtPt_12);
927 name = s2PtNName+pair_12_Name + vsM; _s2PtN_12_vsM = createProfile(name,name, _nBins_M4, _min_M4, _max_M4, _title_m4, _title_AvgSumPtN_12);
928 name = s2NPtName+pair_12_Name + vsM; _s2NPt_12_vsM = createProfile(name,name, _nBins_M4, _min_M4, _max_M4, _title_m4, _title_AvgNSumPt_12);
930 name = n2NwName+pair_12_Name + vsM; _n2Nw_12_vsM = createProfile(name,name, _nBins_M4, _min_M4, _max_M4, _title_m4, _title_AvgN2_12);
931 name = s2PtPtNwName+pair_12_Name + vsM; _s2PtPtNw_12_vsM = createProfile(name,name, _nBins_M4, _min_M4, _max_M4, _title_m4, _title_AvgSumPtPt_12);
932 name = s2PtNNwName+pair_12_Name + vsM; _s2PtNNw_12_vsM = createProfile(name,name, _nBins_M4, _min_M4, _max_M4, _title_m4, _title_AvgSumPtN_12);
933 name = s2NPtNwName+pair_12_Name + vsM; _s2NPtNw_12_vsM = createProfile(name,name, _nBins_M4, _min_M4, _max_M4, _title_m4, _title_AvgNSumPt_12);
935 name = "mInv"; _invMass = createHisto1F(name,name, 500, 0., 1.000, "M_{inv}","counts");
936 name = "mInvElec"; _invMassElec = createHisto1F(name,name, 500, 0., 1.000, "M_{inv}","counts");
939 AliInfo(" AliAnalysisTaskDptDptQA::createHistoHistograms() All Done");
941 //-----------------------//
943 void AliAnalysisTaskDptDptQA::finalizeHistograms()
946 AliInfo("AliAnalysisTaskDptDptQA::finalizeHistograms() starting");
947 AliInfo(Form("CorrelationAnalyzers::finalizeHistograms() _eventCount : %d",int(_eventCount)));
952 fillHistoWithArray(_n1_1_vsPt, __n1_1_vsPt, _nBins_pt_1);
953 fillHistoWithArray(_n1_1_vsZVsEtaVsPhiVsPt, __n1_1_vsZEtaPhiPt, _nBins_vertexZ, _nBins_etaPhi_1, _nBins_pt_1);
954 fillHistoWithArray(_n1_2_vsPt, __n1_1_vsPt, _nBins_pt_1);
955 fillHistoWithArray(_n1_2_vsZVsEtaVsPhiVsPt, __n1_1_vsZEtaPhiPt, _nBins_vertexZ, _nBins_etaPhi_1, _nBins_pt_1);
959 fillHistoWithArray(_n1_1_vsPt, __n1_1_vsPt, _nBins_pt_1);
960 fillHistoWithArray(_n1_1_vsZVsEtaVsPhiVsPt, __n1_1_vsZEtaPhiPt, _nBins_vertexZ, _nBins_etaPhi_1, _nBins_pt_1);
961 fillHistoWithArray(_n1_2_vsPt, __n1_2_vsPt, _nBins_pt_2);
962 fillHistoWithArray(_n1_2_vsZVsEtaVsPhiVsPt, __n1_2_vsZEtaPhiPt, _nBins_vertexZ, _nBins_etaPhi_2, _nBins_pt_2);
969 fillHistoWithArray(_n1_1_vsEtaVsPhi, __n1_1_vsEtaPhi, _nBins_eta_1, _nBins_phi_1);
970 fillHistoWithArray(_s1pt_1_vsEtaVsPhi, __s1pt_1_vsEtaPhi, _nBins_eta_1, _nBins_phi_1);
971 fillHistoWithArray(_n1_2_vsEtaVsPhi, __n1_1_vsEtaPhi, _nBins_eta_1, _nBins_phi_1);
972 fillHistoWithArray(_s1pt_2_vsEtaVsPhi, __s1pt_1_vsEtaPhi, _nBins_eta_1, _nBins_phi_1);
976 fillHistoWithArray(_n1_1_vsEtaVsPhi, __n1_1_vsEtaPhi, _nBins_eta_1, _nBins_phi_1);
977 fillHistoWithArray(_s1pt_1_vsEtaVsPhi, __s1pt_1_vsEtaPhi, _nBins_eta_1, _nBins_phi_1);
978 fillHistoWithArray(_n1_2_vsEtaVsPhi, __n1_2_vsEtaPhi, _nBins_eta_2, _nBins_phi_2);
979 fillHistoWithArray(_s1pt_2_vsEtaVsPhi, __s1pt_2_vsEtaPhi, _nBins_eta_2, _nBins_phi_2);
981 fillHistoWithArray(_n2_12_vsEtaPhi, __n2_12_vsEtaPhi, _nBins_etaPhi_12);
982 fillHistoWithArray(_s2PtPt_12_vsEtaPhi, __s2ptpt_12_vsEtaPhi, _nBins_etaPhi_12);
983 fillHistoWithArray(_s2PtN_12_vsEtaPhi, __s2PtN_12_vsEtaPhi, _nBins_etaPhi_12);
984 fillHistoWithArray(_s2NPt_12_vsEtaPhi, __s2NPt_12_vsEtaPhi, _nBins_etaPhi_12);
985 fillHistoWithArray(_n2_12_vsPtVsPt, __n2_12_vsPtPt, _nBins_pt_1, _nBins_pt_2);
988 AliInfo("AliAnalysisTaskDptDptQA::finalizeHistograms() Done ");
993 void AliAnalysisTaskDptDptQA::UserExec(Option_t */*option*/)
997 int iPhi, iEta, iEtaPhi, iPt, charge;
998 float q, p, phi, pt, eta, corr, corrPt, dedx, px, py, pz;
1000 int id_1, q_1, iEtaPhi_1, iPt_1;
1001 float pt_1, px_1, py_1, pz_1, corr_1, dedx_1;
1002 int id_2, q_2, iEtaPhi_2, iPt_2;
1003 float pt_2, px_2, py_2, pz_2, corr_2, dedx_2;
1005 int iVertex, iVertexP1, iVertexP2;
1007 float massElecSq = 2.5e-7;
1008 const AliAODVertex* vertex;
1012 // count all events looked at here
1015 // A. Adare - Fix from above to avoid coverity complaint about null dereference
1016 if (_eventAccounting)
1018 _eventAccounting->Fill(0);// count all calls to this function
1022 cout << "AliAnalysisTaskDptDptQA::UserExec(Option_t *option) - !_eventAccounting" << endl;
1023 cout << "AliAnalysisTaskDptDptQA::UserExec(Option_t *option) - Skip this task" << endl;
1027 //cout << "AliAnalysisTaskDptDptQA::UserExec(Option_t *option) - 1" << endl;
1029 //Get pointer to current event
1030 //fESDEvent = dynamic_cast<AliESDEvent*> (InputEvent());
1031 fAODEvent = dynamic_cast<AliAODEvent*> (InputEvent());
1033 // if(!fAODEvent && !fESDEvent)
1036 AliError("AliAnalysisTaskDptDptQA::Exec(Option_t *option) !fAODEvent");
1040 _eventAccounting->Fill(1);// count all calls to this function with a valid pointer
1041 //reset single particle counters
1043 __n1_1 = __n1_2 = __s1pt_1 = __s1pt_2 = __n1Nw_1 = __n1Nw_2 = __s1ptNw_1 = __s1ptNw_2 = 0;
1045 float v0Centr = -999.;
1046 float trkCentr = -999.;
1047 float spdCentr = -999.;
1048 float vertexX = -999;
1049 float vertexY = -999;
1050 float vertexZ = -999;
1051 float vertexXY = -999;
1052 float centrality = -999;
1056 //cout << "AliAnalysisTaskDptDptQA::UserExec(Option_t *option) - 5" << endl;
1059 AliCentrality* centralityObject = fAODEvent->GetHeader()->GetCentralityP();
1060 if (centralityObject)
1062 //cout << "AliAnalysisTaskDptDptQA::UserExec(Option_t *option) - 6" << endl;
1064 v0Centr = centralityObject->GetCentralityPercentile("V0M");
1065 trkCentr = centralityObject->GetCentralityPercentile("TRK");
1066 spdCentr = centralityObject->GetCentralityPercentile("CL1");
1067 //cout << "AliAnalysisTaskDptDptQA::UserExec(Option_t *option) - 7" << endl;
1070 //cout << "AliAnalysisTaskDptDptQA::UserExec(Option_t *option) - 8" << endl;
1072 _nTracks = fAODEvent->GetNTracks();
1080 _field = fAODEvent->GetMagneticField();
1082 //cout << "AliAnalysisTaskDptDptQA::UserExec(Option_t *option) - _field:" << _field << endl;
1085 switch (_centralityMethod)
1087 case 0: centrality = _mult0; break;
1088 case 1: centrality = _mult1; break;
1089 case 2: centrality = _mult2; break;
1090 case 3: centrality = _mult3; break;
1091 case 4: centrality = _mult4; break;
1092 case 5: centrality = _mult5; break;
1093 case 6: centrality = _mult6; break;
1096 //cout << "AliAnalysisTaskDptDptQA::UserExec(Option_t *option) - 10" << endl;
1098 //filter on centrality
1099 // require the v0 and trk centralities to agree within 5%.
1101 //if ((Float_t(GetTPCMult(fAOD)) > (-40.3+1.22*GetGlobalMult(fAOD))) && (Float_t(GetTPCMult(fAOD)) < (32.1+1.59*GetGlobalMult(fAOD)))) {//3 sigma
1104 if ( centrality < _centralityMin ||
1105 centrality > _centralityMax ||
1106 fabs(v0Centr-trkCentr)>5.0)
1108 //cout << "AliAnalysisTaskDptDptQA::UserExec(Option_t *option) - 11" << endl;
1110 // we dont analyze this event here...
1113 _eventAccounting->Fill(2);// count all events with right centrality
1114 //cout << "AliAnalysisTaskDptDptQA::UserExec(Option_t *option) - 12" << endl;
1116 // filter on z and xy vertex
1117 vertex = (AliAODVertex*) fAODEvent->GetPrimaryVertexSPD();
1118 if (!vertex || vertex->GetNContributors()<1)
1122 cout << "AliAnalysisTaskDptDptQA::UserExec(Option_t *option) - No valid vertex object or poor vertex" << endl;
1126 vertexX = vertex->GetX();
1127 vertexY = vertex->GetY();
1128 vertexZ = vertex->GetZ();
1129 vertexXY = sqrt(vertexX*vertexX+vertexY*vertexY);
1132 vertexZ < _vertexZMin ||
1133 vertexZ > _vertexZMax ||
1134 vertexXY < _vertexXYMin ||
1135 vertexXY > _vertexXYMax)
1138 iVertex = int((vertexZ-_min_vertexZ)/_width_vertexZ);
1139 iVertexP1 = iVertex*_nBins_etaPhiPt_1;
1140 iVertexP2 = iVertex*_nBins_etaPhiPt_2;
1141 if (iVertex<0 || iVertex>=_nBins_vertexZ)
1143 AliError("AliAnalysisTaskDptDptQA::Exec(Option_t *option) iVertex<0 || iVertex>=_nBins_vertexZ ");
1146 _eventAccounting->Fill(3);// count all calls to this function with a valid pointer
1148 // loop over all particles for singles
1149 //debug() << "_nTracks:"<< _nTracks << endl;
1150 for (int iTrack=0; iTrack< _nTracks; iTrack++)
1152 //cout << "AliAnalysisTaskDptDptQA::UserExec(Option_t *option) - 16 iTrack:" << iTrack << endl;
1154 AliAODTrack * t = (AliAODTrack *) fAODEvent->GetTrack(iTrack);
1157 AliError(Form("AliAnalysisTaskDptDptQA::Exec(Option_t *option) No track ofr iTrack=%d", iTrack));
1170 dedx = t->GetTPCsignal();
1171 nClus = t->GetTPCNcls();
1172 bitOK = t->TestFilterBit(_trackFilterBit);
1174 //cout << "_trackFilterBit:" << _trackFilterBit << " Track returns:" << bitOK << endl;
1175 //cout << " q:" << q << " _requestedCharge_1:" << _requestedCharge_1 << endl;
1176 //cout << " pt:" << pt << " _min_pt_1:" << _min_pt_1 << " _max_pt_1:" << _max_pt_1<< endl;
1177 //cout << " phi:" << phi << endl;
1178 //cout << " eta:" << eta << " _min_eta_1:" << _min_eta_1 << " _max_eta_1:" << _max_eta_1<< endl;
1179 //cout << " dedx:" << dedx << " _dedxMin:" << _dedxMin << " _dedxMax:" << _dedxMax << endl;
1180 //cout << "nclus:" << nClus<< " _nClusterMin:" << _nClusterMin << endl;
1184 if (!bitOK || dedx<_dedxMin || dedx>_dedxMax || nClus<_nClusterMin) continue;
1185 // Kinematics cuts used
1187 if( pt < _min_pt_1 || pt > _max_pt_1) continue;
1188 if( eta < _min_eta_1 || eta > _max_eta_1) continue;
1194 if (_requestedCharge_1 == charge &&
1198 iPhi = int( phi/_width_phi_1);
1200 if (iPhi<0 || iPhi>=_nBins_phi_1 )
1202 AliWarning("AliAnalysisTaskDptDptQA::analyze() iPhi<0 || iPhi>=_nBins_phi_1");
1206 iEta = int((eta-_min_eta_1)/_width_eta_1);
1207 if (iEta<0 || iEta>=_nBins_eta_1)
1209 AliWarning(Form("AliAnalysisTaskDptDptQA::analyze(AliceEvent * event) Mismatched iEta: %d", iEta));
1212 iPt = int((pt -_min_pt_1 )/_width_pt_1 );
1213 if (iPt<0 || iPt >=_nBins_pt_1)
1215 AliWarning(Form("AliAnalysisTaskDptDptQA::analyze(AliceEvent * event) Mismatched iPt: %d",iPt));
1218 iEtaPhi = iEta*_nBins_phi_1+iPhi;
1219 iZEtaPhiPt = iVertexP1 + iEtaPhi*_nBins_pt_1 + iPt;
1221 if (_correctionWeight_1)
1222 corr = _correctionWeight_1[iZEtaPhiPt];
1225 if (iZEtaPhiPt<0 || iZEtaPhiPt>=_nBins_zEtaPhiPt_1)
1227 AliWarning("AliAnalysisTaskDptDptQA::analyze(AliceEvent * event) iZEtaPhiPt<0 || iZEtaPhiPt>=_nBins_zEtaPhiPt_1");
1230 //cout << "all good; process track:" << endl;
1234 //_betaVsP_1->Fill(p*q,_trackFilter_1->getBeta() );
1235 //_dedxVsP_1->Fill(p*q,dedx);
1236 //_corrDedxVsP_1->Fill(p*q,_trackFilter_1->getCorrectedDedx() );
1237 __n1_1_vsPt[iPt] += corr; //cout << "step 15" << endl;
1238 __n1_1_vsZEtaPhiPt[iZEtaPhiPt] += corr; //cout << "step 12" << endl;
1245 _charge_1[k1] = charge;
1246 _iEtaPhi_1[k1] = iEtaPhi;
1252 _correction_1[k1] = corr;
1254 __n1_1_vsEtaPhi[iEtaPhi] += corr;
1256 __s1pt_1_vsEtaPhi[iEtaPhi] += corrPt;
1262 AliError(Form("AliAnalysisTaskDptDptQA::analyze(AliceEvent * event) k1 >=arraySize; arraySize: %d",arraySize));
1268 if (!_sameFilter && _requestedCharge_2 == charge &&
1272 iPhi = int( phi/_width_phi_2);
1273 if (iPhi<0 || iPhi>=_nBins_phi_2 )
1275 AliWarning("AliAnalysisTaskDptDptQA::analyze() iPhi<0 || iPhi>=_nBins_phi_1");
1279 iEta = int((eta-_min_eta_2)/_width_eta_2);
1280 if (iEta<0 || iEta>=_nBins_eta_2)
1282 AliWarning(Form("AliAnalysisTaskDptDptQA::analyze(AliceEvent * event) Mismatched iEta: %d", iEta));
1285 iPt = int((pt -_min_pt_2 )/_width_pt_2 );
1286 if (iPt<0 || iPt >=_nBins_pt_2)
1288 AliWarning(Form("AliAnalysisTaskDptDptQA::analyze(AliceEvent * event) Mismatched iPt: %d",iPt));
1292 iEtaPhi = iEta*_nBins_phi_2+iPhi;
1293 iZEtaPhiPt = iVertexP2 + iEtaPhi*_nBins_pt_2 + iPt;
1294 if (iZEtaPhiPt<0 || iZEtaPhiPt>=_nBins_zEtaPhiPt_2)
1296 AliWarning("AliAnalysisTaskDptDptQA::analyze(AliceEvent * event) iZEtaPhiPt<0 || iZEtaPhiPt>=_nBins_zEtaPhiPt_2");
1300 //cout << " iEtaPhi:" << iEtaPhi << " _nBins_etaPhi_1: "<< _nBins_etaPhi_1<< " _nBins_etaPhi_2: "<< _nBins_etaPhi_2<< endl;
1301 //if (_useEbyECorrections) corr = (charge>0) ? _correction_2p[iEtaPhi] : _correction_2m[iEtaPhi]; else
1302 //cout << "_correctionWeight_2:" << _correctionWeight_2 << endl;
1303 if (_correctionWeight_2)
1304 corr = _correctionWeight_2[iZEtaPhiPt];
1307 //dpt = pt - (charge>0) ? _avgPt_vsEtaPhi_2p[iEtaPhi] : _avgPt_vsEtaPhi_2m[iEtaPhi];
1311 //_dedxVsP_2->Fill(p*q,dedx);
1312 __n1_2_vsPt[iPt] += corr; //cout << "step 15" << endl;
1313 __n1_2_vsZEtaPhiPt[iZEtaPhiPt] += corr; //cout << "step 12" << endl;
1318 _id_2[k2] = iTrack; //cout << "step 1" << endl;
1319 _charge_2[k2] = charge; //cout << "step 2" << endl;
1320 _iEtaPhi_2[k2] = iEtaPhi; //cout << "step 3" << endl;
1321 _iPt_2[k2] = iPt; //cout << "step 4" << endl;
1322 _pt_2[k2] = pt; //cout << "step 5" << endl;
1323 _px_2[k2] = px; //cout << "step 6" << endl;
1324 _py_2[k2] = py; //cout << "step 7" << endl;
1325 _pz_2[k2] = pz; //cout << "step 8" << endl;
1326 _correction_2[k2] = corr; //cout << "step 9" << endl;
1327 __n1_2 += corr; //cout << "step 10" << endl;
1328 __s1pt_2 += corrPt; //cout << "step 13" << endl;
1330 __n1_2_vsEtaPhi[iEtaPhi] += corr; //cout << "step 11" << endl;
1331 __s1pt_2_vsEtaPhi[iEtaPhi] += corrPt; //cout << "step 14" << endl;
1336 AliWarning(Form("-W- k2 >=arraySize; arraySize: %d",arraySize));
1341 //cout << "done with track" << endl;
1347 //cout << "Filling histograms now" << endl;
1355 _vertexZ->Fill(vertexZ);
1359 // nothing to do here.
1365 _n1_1_vsM->Fill(centrality, __n1_1);
1366 _s1pt_1_vsM->Fill(centrality, __s1pt_1);
1367 _n1Nw_1_vsM->Fill(centrality, __n1Nw_1);
1368 _s1ptNw_1_vsM->Fill(centrality, __s1ptNw_1);
1369 _n1_2_vsM->Fill(centrality, __n1_1);
1370 _s1pt_2_vsM->Fill(centrality, __s1pt_1);
1371 _n1Nw_2_vsM->Fill(centrality, __n1Nw_1);
1372 _s1ptNw_2_vsM->Fill(centrality, __s1ptNw_1);
1373 // reset pair counters
1374 __n2_12 = __s2ptpt_12 = __s2NPt_12 = __s2PtN_12 = 0;
1375 __n2Nw_12 = __s2ptptNw_12 = __s2NPtNw_12 = __s2PtNNw_12 = 0;
1378 for (int i1=0; i1<k1; i1++)
1380 ////cout << " i1:" << i1 << endl;
1381 id_1 = _id_1[i1]; ////cout << " id_1:" << id_1 << endl;
1382 q_1 = _charge_1[i1]; ////cout << " q_1:" << q_1 << endl;
1383 iEtaPhi_1 = _iEtaPhi_1[i1]; ////cout << " iEtaPhi_1:" << iEtaPhi_1 << endl;
1384 iPt_1 = _iPt_1[i1]; ////cout << " iPt_1:" << iPt_1 << endl;
1385 corr_1 = _correction_1[i1]; ////cout << " corr_1:" << corr_1 << endl;
1386 pt_1 = _pt_1[i1]; ////cout << " pt_1:" << pt_1 << endl;
1387 dedx_1 = _dedx_1[i1]; ////cout << " dedx_1:" << dedx_1 << endl;
1389 for (int i2=i1+1; i2<k1; i2++)
1391 ////cout << " i2:" << i2 << endl;
1392 id_2 = _id_1[i2]; ////cout << " id_2:" << id_2 << endl;
1395 q_2 = _charge_1[i2]; ////cout << " q_1:" << q_1 << endl;
1396 iEtaPhi_2 = _iEtaPhi_1[i2]; ////cout << " iEtaPhi_1:" << iEtaPhi_1 << endl;
1397 iPt_2 = _iPt_1[i2]; ////cout << " iPt_1:" << iPt_1 << endl;
1398 corr_2 = _correction_1[i2]; ////cout << " corr_1:" << corr_1 << endl;
1399 pt_2 = _pt_1[i2]; ////cout << " pt_1:" << pt_1 << endl;
1400 dedx_2 = _dedx_1[i2]; ////cout << " dedx_2:" << dedx_2 << endl;
1401 corr = corr_1*corr_2;
1402 if (q_2>q_1 || (q_1>0 && q_2>0 && pt_2<=pt_1) || (q_1<0 && q_2<0 && pt_2>=pt_1))
1404 ij = iEtaPhi_1*_nBins_etaPhi_1 + iEtaPhi_2; ////cout << " ij:" << ij<< endl;
1406 else // swap particles
1408 ij = iEtaPhi_2*_nBins_etaPhi_1 + iEtaPhi_1; ////cout << " ij:" << ij<< endl;
1412 __n2_12_vsEtaPhi[ij] += corr;
1414 __s2ptpt_12 += corr*ptpt;
1415 __s2PtN_12 += corr*pt_1;
1416 __s2NPt_12 += corr*pt_2;
1417 __s2ptpt_12_vsEtaPhi[ij] += corr*ptpt;
1418 __s2PtN_12_vsEtaPhi[ij] += corr*pt_1;
1419 __s2NPt_12_vsEtaPhi[ij] += corr*pt_2;
1420 __n2_12_vsPtPt[iPt_1*_nBins_pt_2 + iPt_2] += corr;
1423 __s2ptptNw_12 += ptpt;
1424 __s2PtNNw_12 += pt_1;
1425 __s2NPtNw_12 += pt_2;
1433 for (int i1=0; i1<k1; i1++)
1435 ////cout << " i1:" << i1 << endl;
1436 id_1 = _id_1[i1]; ////cout << " id_1:" << id_1 << endl;
1437 q_1 = _charge_1[i1]; ////cout << " q_1:" << q_1 << endl;
1438 iEtaPhi_1 = _iEtaPhi_1[i1]; ////cout << " iEtaPhi_1:" << iEtaPhi_1 << endl;
1439 iPt_1 = _iPt_1[i1]; ////cout << " iPt_1:" << iPt_1 << endl;
1440 corr_1 = _correction_1[i1]; ////cout << " corr_1:" << corr_1 << endl;
1441 pt_1 = _pt_1[i1]; ////cout << " pt_1:" << pt_1 << endl;
1442 dedx_1 = _dedx_1[i1]; ////cout << " dedx_1:" << dedx_1 << endl;
1444 for (int i2=i1+1; i2<k1; i2++)
1446 ////cout << " i2:" << i2 << endl;
1447 id_2 = _id_1[i2]; ////cout << " id_2:" << id_2 << endl;
1450 q_2 = _charge_1[i2]; ////cout << " q_2:" << q_2 << endl;
1451 iEtaPhi_2 = _iEtaPhi_1[i2]; ////cout << " iEtaPhi_2:" << iEtaPhi_2 << endl;
1452 iPt_2 = _iPt_1[i2]; ////cout << " iPt_2:" << iPt_2 << endl;
1453 corr_2 = _correction_1[i2]; ////cout << " corr_2:" << corr_2 << endl;
1454 pt_2 = _pt_1[i2]; ////cout << " pt_2:" << pt_2 << endl;
1455 dedx_2 = _dedx_1[i2]; ////cout << " dedx_2:" << dedx_2 << endl;
1456 corr = corr_1*corr_2;
1457 if ( q_2<q_1 || (q_1>0 && q_2>0 && pt_2>=pt_1) || (q_1<0 && q_2<0 && pt_2<=pt_1))
1459 ij = iEtaPhi_1*_nBins_etaPhi_1 + iEtaPhi_2; ////cout << " ij:" << ij<< endl;
1461 else // swap particles
1463 ij = iEtaPhi_2*_nBins_etaPhi_1 + iEtaPhi_1; ////cout << " ij:" << ij<< endl;
1467 __n2_12_vsEtaPhi[ij] += corr;
1469 __s2ptpt_12 += corr*ptpt;
1470 __s2PtN_12 += corr*pt_1;
1471 __s2NPt_12 += corr*pt_2;
1472 __s2ptpt_12_vsEtaPhi[ij] += corr*ptpt;
1473 __s2PtN_12_vsEtaPhi[ij] += corr*pt_1;
1474 __s2NPt_12_vsEtaPhi[ij] += corr*pt_2;
1475 __n2_12_vsPtPt[iPt_1*_nBins_pt_2 + iPt_2] += corr;
1478 __s2ptptNw_12 += ptpt;
1479 __s2PtNNw_12 += pt_1;
1480 __s2NPtNw_12 += pt_2;
1487 else // filter 1 and 2 are different -- must do all particle pairs...
1489 _n1_1_vsM->Fill(centrality, __n1_1);
1490 _s1pt_1_vsM->Fill(centrality, __s1pt_1);
1491 _n1Nw_1_vsM->Fill(centrality, __n1Nw_1);
1492 _s1ptNw_1_vsM->Fill(centrality, __s1ptNw_1);
1493 _n1_2_vsM->Fill(centrality, __n1_2);
1494 _s1pt_2_vsM->Fill(centrality, __s1pt_2);
1495 _n1Nw_2_vsM->Fill(centrality, __n1Nw_2);
1496 _s1ptNw_2_vsM->Fill(centrality, __s1ptNw_2);
1497 // reset pair counters
1498 __n2_12 = __s2ptpt_12 = __s2NPt_12 = __s2PtN_12 = 0;
1499 __n2Nw_12 = __s2ptptNw_12 = __s2NPtNw_12 = __s2PtNNw_12 = 0;
1500 for (int i1=0; i1<k1; i1++)
1502 ////cout << " i1:" << i1 << endl;
1503 id_1 = _id_1[i1]; ////cout << " id_1:" << id_1 << endl;
1504 q_1 = _charge_1[i1]; ////cout << " q_1:" << q_1 << endl;
1505 iEtaPhi_1 = _iEtaPhi_1[i1]; ////cout << " iEtaPhi_1:" << iEtaPhi_1 << endl;
1506 iPt_1 = _iPt_1[i1]; ////cout << " iPt_1:" << iPt_1 << endl;
1507 corr_1 = _correction_1[i1]; ////cout << " corr_1:" << corr_1 << endl;
1508 pt_1 = _pt_1[i1]; ////cout << " pt_1:" << pt_1 << endl;
1509 px_1 = _px_1[i1]; ////cout << " px_1:" << px_1 << endl;
1510 py_1 = _py_1[i1]; ////cout << " py_1:" << py_1 << endl;
1511 pz_1 = _pz_1[i1]; ////cout << " pz_1:" << pz_1 << endl;
1512 dedx_1 = _dedx_1[i1]; ////cout << " dedx_1:" << dedx_1 << endl;
1515 for (int i2=0; i2<k2; i2++)
1517 ////cout << " i2:" << i2 << endl;
1518 id_2 = _id_2[i2]; ////cout << " id_2:" << id_2 << endl;
1519 if (id_1!=id_2) // exclude auto correlation
1521 q_2 = _charge_2[i2]; ////cout << " q_2:" << q_2 << endl;
1522 iEtaPhi_2 = _iEtaPhi_2[i2]; ////cout << " iEtaPhi_2:" << iEtaPhi_2 << endl;
1523 iPt_2 = _iPt_2[i2]; ////cout << " iPt_2:" << iPt_2 << endl;
1524 corr_2 = _correction_2[i2]; ////cout << " corr_2:" << corr_2 << endl;
1525 pt_2 = _pt_2[i2]; ////cout << " pt_2:" << pt_2 << endl;
1526 px_2 = _px_2[i2]; ////cout << " px_2:" << px_2 << endl;
1527 py_2 = _py_2[i2]; ////cout << " py_2:" << py_2 << endl;
1528 pz_2 = _pz_2[i2]; ////cout << " pz_2:" << pz_2 << endl;
1529 dedx_2 = _dedx_2[i2]; ////cout << " dedx_2:" << dedx_2 << endl;
1530 if (_rejectPairConversion)
1532 float e1Sq = massElecSq + pt_1*pt_1 + pz_1*pz_1;
1533 float e2Sq = massElecSq + pt_2*pt_2 + pz_2*pz_2;
1534 float mInvSq = 2*(massElecSq + sqrt(e1Sq*e2Sq) - px_1*px_2 - py_1*py_2 - pz_1*pz_2 );
1535 float mInv = sqrt(mInvSq);
1536 _invMass->Fill(mInv);
1539 if (dedx_1>75. && dedx_2>75.)
1541 _invMassElec->Fill(mInv);
1542 if (mInv<0.05) continue;
1546 corr = corr_1*corr_2;
1547 ij = iEtaPhi_1*_nBins_etaPhi_1 + iEtaPhi_2; ////cout << " ij:" << ij<< endl;
1549 __n2_12_vsEtaPhi[ij] += corr;
1551 __s2ptpt_12 += corr*ptpt;
1552 __s2PtN_12 += corr*pt_1;
1553 __s2NPt_12 += corr*pt_2;
1554 __s2ptpt_12_vsEtaPhi[ij] += corr*ptpt;
1555 __s2PtN_12_vsEtaPhi[ij] += corr*pt_1;
1556 __s2NPt_12_vsEtaPhi[ij] += corr*pt_2;
1557 __n2_12_vsPtPt[iPt_1*_nBins_pt_2 + iPt_2] += corr;
1559 __s2ptptNw_12 += ptpt;
1560 __s2PtNNw_12 += pt_1;
1561 __s2NPtNw_12 += pt_2;
1568 _n2_12_vsM->Fill(centrality, __n2_12);
1569 _s2PtPt_12_vsM->Fill(centrality, __s2ptpt_12);
1570 _s2PtN_12_vsM->Fill(centrality, __s2NPt_12);
1571 _s2NPt_12_vsM->Fill(centrality, __s2PtN_12);
1573 _n2Nw_12_vsM->Fill(centrality, __n2Nw_12);
1574 _s2PtPtNw_12_vsM->Fill(centrality, __s2ptptNw_12);
1575 _s2PtNNw_12_vsM->Fill(centrality, __s2NPtNw_12);
1576 _s2NPtNw_12_vsM->Fill(centrality, __s2PtNNw_12);
1581 cout << "AliAnalysisTaskDptDptQA::UserExec() -----------------Event Done " << endl;
1582 PostData(0,_outputHistoList);
1586 void AliAnalysisTaskDptDptQA::FinishTaskOutput()
1588 cout << "AliAnalysisTaskDptDptQA::FinishTaskOutput() Starting." << endl;
1589 cout << "= 0 ====================================================================" << endl;
1590 finalizeHistograms();
1591 cout << "= 1 ====================================================================" << endl;
1592 PostData(0,_outputHistoList);
1593 cout << "= 2 ====================================================================" << endl;
1594 cout << "AliAnalysisTaskDptDptQA::FinishTaskOutput() Done." << endl;
1597 void AliAnalysisTaskDptDptQA::Terminate(Option_t* /*option*/)
1599 cout << "AliAnalysisTaskDptDptQA::Terminate() Starting/Done." << endl;
1604 //===================================================================================================
1605 void AliAnalysisTaskDptDptQA::fillHistoWithArray(TH1 * h, float * array, int size)
1608 float v1, ev1, v2, ev2, sum, esum;
1609 for (i=0, i1=1; i<size; ++i,++i1)
1611 v1 = array[i]; ev1 = sqrt(v1);
1612 v2 = h->GetBinContent(i1);
1613 ev2 = h->GetBinError(i1);
1615 esum = sqrt(ev1*ev1+ev2*ev2);
1616 h->SetBinContent(i1,sum);
1617 h->SetBinError(i1,esum);
1621 void AliAnalysisTaskDptDptQA::fillHistoWithArray(TH2 * h, float * array, int size1, int size2)
1625 float v1, ev1, v2, ev2, sum, esum;
1626 for (i=0, i1=1; i<size1; ++i,++i1)
1628 for (j=0, j1=1; j<size2; ++j,++j1)
1630 v1 = array[i*size2+j]; ev1 = sqrt(v1);
1631 v2 = h->GetBinContent(i1,j1);
1632 ev2 = h->GetBinError(i1,j1);
1634 esum = sqrt(ev1*ev1+ev2*ev2);
1635 h->SetBinContent(i1,j1,sum);
1636 h->SetBinError(i1,j1,esum);
1641 void AliAnalysisTaskDptDptQA::fillHistoWithArray(TH3 * h, float * array, int size1, int size2, int size3)
1646 float v1, ev1, v2, ev2, sum, esum;
1647 int size23 = size2*size3;
1648 for (i=0, i1=1; i<size1; ++i,++i1)
1650 for (j=0, j1=1; j<size2; ++j,++j1)
1652 for (k=0, k1=1; k<size3; ++k,++k1)
1654 v1 = array[i*size23+j*size3+k]; ev1 = sqrt(v1);
1655 v2 = h->GetBinContent(i1,j1,k1);
1656 ev2 = h->GetBinError(i1,j1,k1);
1658 esum = sqrt(ev1*ev1+ev2*ev2);
1659 h->SetBinContent(i1,j1,k1,sum);
1660 h->SetBinError(i1,j1,k1,esum);
1666 void AliAnalysisTaskDptDptQA::fillHistoWithArray(TH1 * h, double * array, int size)
1669 double v1, ev1, v2, ev2, sum, esum;
1670 for (i=0, i1=1; i<size; ++i,++i1)
1672 v1 = array[i]; ev1 = sqrt(v1);
1673 v2 = h->GetBinContent(i1);
1674 ev2 = h->GetBinError(i1);
1676 esum = sqrt(ev1*ev1+ev2*ev2);
1677 h->SetBinContent(i1,sum);
1678 h->SetBinError(i1,esum);
1682 void AliAnalysisTaskDptDptQA::fillHistoWithArray(TH2 * h, double * array, int size1, int size2)
1686 double v1, ev1, v2, ev2, sum, esum;
1687 for (i=0, i1=1; i<size1; ++i,++i1)
1689 for (j=0, j1=1; j<size2; ++j,++j1)
1691 v1 = array[i*size2+j]; ev1 = sqrt(v1);
1692 v2 = h->GetBinContent(i1,j1);
1693 ev2 = h->GetBinError(i1,j1);
1695 esum = sqrt(ev1*ev1+ev2*ev2);
1696 h->SetBinContent(i1,j1,sum);
1697 h->SetBinError(i1,j1,esum);
1702 void AliAnalysisTaskDptDptQA::fillHistoWithArray(TH3 * h, double * array, int size1, int size2, int size3)
1707 double v1, ev1, v2, ev2, sum, esum;
1708 int size23 = size2*size3;
1709 for (i=0, i1=1; i<size1; ++i,++i1)
1711 for (j=0, j1=1; j<size2; ++j,++j1)
1713 for (k=0, k1=1; k<size3; ++k,++k1)
1715 v1 = array[i*size23+j*size3+k]; ev1 = sqrt(v1);
1716 v2 = h->GetBinContent(i1,j1,k1);
1717 ev2 = h->GetBinError(i1,j1,k1);
1719 esum = sqrt(ev1*ev1+ev2*ev2);
1720 h->SetBinContent(i1,j1,k1,sum);
1721 h->SetBinError(i1,j1,k1,esum);
1727 //________________________________________________________________________
1728 double * AliAnalysisTaskDptDptQA::getDoubleArray(int size, double v)
1730 /// Allocate an array of type double with n values
1731 /// Initialize the array to the given value
1732 double * array = new double [size];
1733 for (int i=0;i<size;++i) array[i]=v;
1737 //________________________________________________________________________
1738 float * AliAnalysisTaskDptDptQA::getFloatArray(int size, float v)
1740 /// Allocate an array of type float with n values
1741 /// Initialize the array to the given value
1742 float * array = new float [size];
1743 for (int i=0;i<size;++i) array[i]=v;
1748 //________________________________________________________________________
1749 TH1D * AliAnalysisTaskDptDptQA::createHisto1D(const TString & name, const TString & title,
1750 int n, double xMin, double xMax,
1751 const TString & xTitle, const TString & yTitle)
1753 //CreateHisto new 1D historgram
1754 AliInfo(Form("createHisto 1D histo %s nBins: %d xMin: %f xMax: %f",name.Data(),n,xMin,xMax));
1755 TH1D * h = new TH1D(name,title,n,xMin,xMax);
1756 h->GetXaxis()->SetTitle(xTitle);
1757 h->GetYaxis()->SetTitle(yTitle);
1763 //________________________________________________________________________
1764 TH1D * AliAnalysisTaskDptDptQA::createHisto1D(const TString & name, const TString & title,
1765 int n, double * bins,
1766 const TString & xTitle, const TString & yTitle)
1768 AliInfo(Form("createHisto 1D histo %s with %d non uniform nBins",name.Data(),n));
1769 TH1D * h = new TH1D(name,title,n,bins);
1770 h->GetXaxis()->SetTitle(xTitle);
1771 h->GetYaxis()->SetTitle(yTitle);
1777 //________________________________________________________________________
1778 TH2D * AliAnalysisTaskDptDptQA::createHisto2D(const TString & name, const TString & title,
1779 int nx, double xMin, double xMax, int ny, double yMin, double yMax,
1780 const TString & xTitle, const TString & yTitle, const TString & zTitle)
1782 AliInfo(Form("createHisto 2D histo %s nx: %d xMin: %f10.4 xMax: %f10.4 ny: %d yMin: %f10.4 yMax: %f10.4",name.Data(),nx,xMin,xMax,ny,yMin,yMax));
1783 TH2D * h = new TH2D(name,title,nx,xMin,xMax,ny,yMin,yMax);
1784 h->GetXaxis()->SetTitle(xTitle);
1785 h->GetYaxis()->SetTitle(yTitle);
1786 h->GetZaxis()->SetTitle(zTitle);
1791 //________________________________________________________________________
1792 TH2D * AliAnalysisTaskDptDptQA::createHisto2D(const TString & name, const TString & title,
1793 int nx, double* xbins, int ny, double yMin, double yMax,
1794 const TString & xTitle, const TString & yTitle, const TString & zTitle)
1796 AliInfo(Form("createHisto 2D histo %s with %d non uniform nBins",name.Data(),nx));
1798 h = new TH2D(name,title,nx,xbins,ny,yMin,yMax);
1799 h->GetXaxis()->SetTitle(xTitle);
1800 h->GetYaxis()->SetTitle(yTitle);
1801 h->GetZaxis()->SetTitle(zTitle);
1807 //________________________________________________________________________
1808 TH1F * AliAnalysisTaskDptDptQA::createHisto1F(const TString & name, const TString & title,
1809 int n, double xMin, double xMax,
1810 const TString & xTitle, const TString & yTitle)
1812 //CreateHisto new 1D historgram
1813 AliInfo(Form("createHisto 1D histo %s nBins: %d xMin: %f xMax: %f",name.Data(),n,xMin,xMax));
1814 TH1F * h = new TH1F(name,title,n,xMin,xMax);
1815 h->GetXaxis()->SetTitle(xTitle);
1816 h->GetYaxis()->SetTitle(yTitle);
1822 //________________________________________________________________________
1823 TH1F * AliAnalysisTaskDptDptQA::createHisto1F(const TString & name, const TString & title,
1824 int n, double * bins,
1825 const TString & xTitle, const TString & yTitle)
1827 AliInfo(Form("createHisto 1D histo %s with %d non uniform nBins",name.Data(),n));
1828 TH1F * h = new TH1F(name,title,n,bins);
1829 h->GetXaxis()->SetTitle(xTitle);
1830 h->GetYaxis()->SetTitle(yTitle);
1836 //________________________________________________________________________
1837 TH2F * AliAnalysisTaskDptDptQA::createHisto2F(const TString & name, const TString & title,
1838 int nx, double xMin, double xMax, int ny, double yMin, double yMax,
1839 const TString & xTitle, const TString & yTitle, const TString & zTitle)
1841 AliInfo(Form("createHisto 2D histo %s nx: %d xMin: %f10.4 xMax: %f10.4 ny: %d yMin: %f10.4 yMax: %f10.4",name.Data(),nx,xMin,xMax,ny,yMin,yMax));
1842 TH2F * h = new TH2F(name,title,nx,xMin,xMax,ny,yMin,yMax);
1843 h->GetXaxis()->SetTitle(xTitle);
1844 h->GetYaxis()->SetTitle(yTitle);
1845 h->GetZaxis()->SetTitle(zTitle);
1850 //________________________________________________________________________
1851 TH2F * AliAnalysisTaskDptDptQA::createHisto2F(const TString & name, const TString & title,
1852 int nx, double* xbins, int ny, double yMin, double yMax,
1853 const TString & xTitle, const TString & yTitle, const TString & zTitle)
1855 AliInfo(Form("createHisto 2D histo %s with %d non uniform nBins",name.Data(),nx));
1857 h = new TH2F(name,title,nx,xbins,ny,yMin,yMax);
1858 h->GetXaxis()->SetTitle(xTitle);
1859 h->GetYaxis()->SetTitle(yTitle);
1860 h->GetZaxis()->SetTitle(zTitle);
1866 //________________________________________________________________________
1867 TH3F * AliAnalysisTaskDptDptQA::createHisto3F(const TString & name, const TString & title,
1868 int nx, double xMin, double xMax,
1869 int ny, double yMin, double yMax,
1870 int nz, double zMin, double zMax,
1871 const TString & xTitle, const TString & yTitle, const TString & zTitle)
1873 AliInfo(Form("createHisto 2D histo %s nx: %d xMin: %f10.4 xMax: %f10.4 ny: %d yMin: %f10.4 yMax: %f10.4 nz: %d zMin: %f10.4 zMax: %f10.4",name.Data(),nx,xMin,xMax,ny,yMin,yMax,nz,zMin,zMax));
1874 TH3F * h = new TH3F(name,title,nx,xMin,xMax,ny,yMin,yMax,nz,zMin,zMax);
1875 h->GetXaxis()->SetTitle(xTitle);
1876 h->GetYaxis()->SetTitle(yTitle);
1877 h->GetZaxis()->SetTitle(zTitle);
1883 //________________________________________________________________________
1884 TProfile * AliAnalysisTaskDptDptQA::createProfile(const TString & name, const TString & description,
1885 int nx,double xMin,double xMax,
1886 const TString & xTitle, const TString & yTitle)
1888 AliInfo(Form("createHisto 1D profile %s nBins: %d xMin: %f10.4 xMax: %f10.4",name.Data(),nx,xMin,xMax));
1889 TProfile * h = new TProfile(name,description,nx,xMin,xMax);
1890 h->GetXaxis()->SetTitle(xTitle);
1891 h->GetYaxis()->SetTitle(yTitle);
1896 //________________________________________________________________________
1897 TProfile * AliAnalysisTaskDptDptQA::createProfile(const TString & name,const TString & description,
1898 int nx, double* bins,
1899 const TString & xTitle, const TString & yTitle)
1901 AliInfo(Form("createHisto 1D profile %s with %d non uniform bins",name.Data(),nx));
1902 TProfile * h = new TProfile(name,description,nx,bins);
1903 h->GetXaxis()->SetTitle(xTitle);
1904 h->GetYaxis()->SetTitle(yTitle);
1910 void AliAnalysisTaskDptDptQA::addToList(TH1 *h)
1912 if (_outputHistoList)
1914 _outputHistoList->Add(h);
1917 cout << "addToList(TH1 *h) _outputHistoList is null!!!!! Shoudl abort ship" << endl;