[u/mrichter/AliRoot.git] / HLT / trigger / AliHLTEmcalElectronMonitor.cxx

#include "AliHLTEmcalElectronMonitor.h"
#include "AliHLTScalars.h"
#include "TString.h"
#include "TMath.h"


ClassImp(AliHLTEmcalElectronMonitor);

AliHLTEmcalElectronMonitor::AliHLTEmcalElectronMonitor():
  hList(NULL),
  hTracksPt(NULL),
  hClusterEn(NULL),
  hdEta(NULL),
  hdPhi(NULL),
  hdR(NULL),
  hEoverP(NULL)
{

  // book histograms
  hList = new TObjArray;

  hTracksPt   = new TH1F("hTracksPt","Tracks pT (GeV/c)", 500, 0, 100);
  hList->Add(hTracksPt);

  hClusterEn  = new TH1F("hClusterEn","Cluster Energy (GeV)", 500, 0, 100);
  hList->Add(hClusterEn);

  hdEta = new TH1F("hdEta", "#Delta #eta (Cluster-Track)", 200,-.1,.1);
  hList->Add(hdEta);

  hdPhi = new TH1F("hdPhi", "#Delta #phi (Cluster-Track)", 200,-.1,.1);
  hList->Add(hdPhi);
  
  hdR = new TH1F("hdR","#Delta R (Track-Cluster);#Delta R(#sqrt{#Delta #eta ^{2} +#Delta #Phi ^{2}})",200,0.,.1);
  hList->Add(hdR);
  
  hEoverP=new TH1F("hEoverP","E/P for matched tracks;E/P",200,0.,10.);
  hList->Add(hEoverP);
  
}
//___________________________________________________________________________________________________________________________________________________

AliHLTEmcalElectronMonitor::~AliHLTEmcalElectronMonitor()
{

  // default destructor

}
//___________________________________________________________________________________________________________________________________________________

TObjArray* AliHLTEmcalElectronMonitor::GetHistograms()
{

  // pointer to histogram objects
  
  return hList;

}
//___________________________________________________________________________________________________________________________________________________

Int_t AliHLTEmcalElectronMonitor::MakeHisto(AliHLTScalars *scalar)
{

  // make the histograms
  
  hTracksPt->Fill( scalar->GetScalar("TracksPt").Value() );
  
  hClusterEn->Fill( scalar->GetScalar("ClusterEn").Value() );
  
  hdEta->Fill( scalar->GetScalar("dEta").Value() );
  
  hdPhi->Fill( scalar->GetScalar("dPhi").Value() );
  
  hdR->Fill( scalar->GetScalar("dR").Value() );
  
  hEoverP->Fill( scalar->GetScalar("EoverP").Value() );
  

  return 0;

}
Commit	Line	Data
93654f63	1	#include "AliHLTEmcalElectronMonitor.h"
	2	#include "AliHLTScalars.h"
	3	#include "TString.h"
	4	#include "TMath.h"
	5
	6
	7	ClassImp(AliHLTEmcalElectronMonitor);
	8
	9	AliHLTEmcalElectronMonitor::AliHLTEmcalElectronMonitor():
	10	hList(NULL),
	11	hTracksPt(NULL),
	12	hClusterEn(NULL),
	13	hdEta(NULL),
	14	hdPhi(NULL),
	15	hdR(NULL),
	16	hEoverP(NULL)
	17	{
	18
	19	// book histograms
	20	hList = new TObjArray;
	21
	22	hTracksPt = new TH1F("hTracksPt","Tracks pT (GeV/c)", 500, 0, 100);
	23	hList->Add(hTracksPt);
	24
	25	hClusterEn = new TH1F("hClusterEn","Cluster Energy (GeV)", 500, 0, 100);
	26	hList->Add(hClusterEn);
	27
	28	hdEta = new TH1F("hdEta", "#Delta #eta (Cluster-Track)", 200,-.1,.1);
	29	hList->Add(hdEta);
	30
	31	hdPhi = new TH1F("hdPhi", "#Delta #phi (Cluster-Track)", 200,-.1,.1);
	32	hList->Add(hdPhi);
	33
	34	hdR = new TH1F("hdR","#Delta R (Track-Cluster);#Delta R(#sqrt{#Delta #eta ^{2} +#Delta #Phi ^{2}})",200,0.,.1);
	35	hList->Add(hdR);
	36
	37	hEoverP=new TH1F("hEoverP","E/P for matched tracks;E/P",200,0.,10.);
	38	hList->Add(hEoverP);
	39
	40	}
	41	//___________________________________________________________________________________________________________________________________________________
	42
	43	AliHLTEmcalElectronMonitor::~AliHLTEmcalElectronMonitor()
	44	{
	45
	46	// default destructor
	47
	48	}
	49	//___________________________________________________________________________________________________________________________________________________
	50
	51	TObjArray* AliHLTEmcalElectronMonitor::GetHistograms()
	52	{
	53
	54	// pointer to histogram objects
	55
	56	return hList;
	57
	58	}
	59	//___________________________________________________________________________________________________________________________________________________
	60
	61	Int_t AliHLTEmcalElectronMonitor::MakeHisto(AliHLTScalars *scalar)
	62	{
	63
	64	// make the histograms
65
66	hTracksPt->Fill( scalar->GetScalar("TracksPt").Value() );
67
68	hClusterEn->Fill( scalar->GetScalar("ClusterEn").Value() );
69
70	hdEta->Fill( scalar->GetScalar("dEta").Value() );
71
72	hdPhi->Fill( scalar->GetScalar("dPhi").Value() );
73
74	hdR->Fill( scalar->GetScalar("dR").Value() );
75
76	hEoverP->Fill( scalar->GetScalar("EoverP").Value() );
77
78
79	return 0;
80
81	}
82