Time-related parameters needed in reconstruction moved from Trigger to Calib

[u/mrichter/AliRoot.git] / VZERO / AliVZEROTrending.cxx

/**************************************************************************\r
 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *\r
 *                                                                        *\r
 * Author: The ALICE Off-line Project.                                    *\r
 * Contributors are mentioned in the code where appropriate.              *\r
 *                                                                        *\r
 * Permission to use, copy, modify and distribute this software and its   *\r
 * documentation strictly for non-commercial purposes is hereby granted   *\r
 * without fee, provided that the above copyright notice appears in all   *\r
 * copies and that both the copyright notice and this permission notice   *\r
 * appear in the supporting documentation. The authors make no claims     *\r
 * about the suitability of this software for any purpose. It is          *\r
 * provided "as is" without express or implied warranty.                  *\r
 **************************************************************************/\r
\r
// \r
// Class AliVZEROTrending\r
// ---------------------------\r
// \r
//  class used in QA to publish variables evolution versus time in AMORE. \r
//  These histo are the one which will be looked at by QA Shifter\r
// \r
#include "TGraph.h"\r
#include "TMultiGraph.h"\r
#include "TLegend.h"\r
#include "TString.h"\r
\r
#include "AliLog.h"\r
#include "AliVZEROTrending.h"\r
\r
ClassImp(AliVZEROTrending)\r
\r
//_____________________________________________________________________________\r
AliVZEROTrending::AliVZEROTrending() : TH1(), fNEntries(0), fMultiGraphs(NULL)\r
{\r
	// Default constructor\r
	for(int i=0; i<8;i++) fGraphs[i] = NULL;\r
}\r
//_____________________________________________________________________________\r
AliVZEROTrending::AliVZEROTrending(const char* name, const char* title) : TH1(), fNEntries(0), fMultiGraphs(NULL)\r
{\r
	SetName(name);\r
	SetTitle(title);\r
	for(int i=0; i<8;i++) fGraphs[i] = NULL;\r
}\r
//_____________________________________________________________________________\r
AliVZEROTrending::AliVZEROTrending(const AliVZEROTrending &trend) : \r
	TH1(), fNEntries(trend.fNEntries), fMultiGraphs(NULL)\r
{\r
	// Copy constructor\r
	for(int i=0; i<8;i++) fGraphs[i] = NULL;\r
	SetName(trend.GetName());\r
	SetTitle(trend.GetTitle());\r
	for (int i = 0; i < kDataSize; i++) {\r
		fTime[i] = trend.fTime[i];\r
		for (int j = 0; j < 8; j++) {\r
			fData[j][i] = trend.fData[j][i];\r
		}\r
	}\r
}\r
\r
//_____________________________________________________________________________\r
AliVZEROTrending::~AliVZEROTrending(){\r
  if (fGraphs) {\r
    for (Int_t i=0; i<8; ++i) delete fGraphs[i];\r
    delete [] fGraphs;\r
  }\r
  delete fMultiGraphs;\r
}\r
// -----------------------------------------------------------------			\r
void AliVZEROTrending::AddEntry(Double_t * data, UInt_t time)\r
{\r
\r
	if(fNEntries<kDataSize){\r
		for (int i = 0; i < 8; i++)\r
		{\r
			fData[i][fNEntries] = data[i];\r
			fTime[fNEntries] = (double) time;\r
		}\r
		fNEntries++;	\r
	}else{\r
\r
		for (int i = 0; i < kDataSize-1; i++){\r
			fTime[i] = fTime[i+1];\r
			for (int ich = 0; ich < 8; ich++){		\r
				fData[ich][i] = fData[ich][i+1];\r
			}	\r
		}\r
		for (int i = 0; i < 8; i++)\r
		{\r
			fData[i][fNEntries-1] = data[i];\r
			fTime[fNEntries-1] = (double) time;\r
		}\r
		\r
	}\r
// 	printf("sizeof UInt_t Double_t %d %d\n",sizeof(UInt_t),sizeof(Double_t));\r
// 	printf("Add Entry %d @ %f : %f %f %f %f %f %f %f %f \n",fNEntries,fTime[fNEntries-1], \r
// 		data[0],data[1],data[2],data[3],data[4],data[5],data[6],data[7]);\r
}			\r
// -----------------------------------------------------------------			\r
void AliVZEROTrending::PrintEntry(UInt_t entry)\r
{\r
\r
	if(entry>=fNEntries){\r
		AliError(Form("maximum entry is %d\n",fNEntries-1));\r
	}else{\r
		AliInfo(Form("Entry %d @ %f : %f %f %f %f %f %f %f %f \n",entry, fTime[entry],\r
			fData[0][entry],fData[1][entry],fData[2][entry],fData[3][entry],fData[4][entry],fData[5][entry],fData[6][entry],fData[7][entry]));\r
\r
	}\r
}			\r
\r
// -----------------------------------------------------------------			\r
void AliVZEROTrending::Draw(Option_t *option){\r
    TString opt = option;	\r
	fMultiGraphs = new TMultiGraph();\r
	fMultiGraphs->SetTitle(GetTitle());\r
	\r
	for(int i=0;i<8;i++) {\r
		fGraphs[i] = new TGraph(GetNEntries(), GetTime(), GetChannel(i));\r
		fGraphs[i]->SetLineWidth(2);\r
		fGraphs[i]->SetLineColor(i<4 ? i+1 : i -3);\r
		fGraphs[i]->SetLineStyle(i<4 ? 1 : 2);\r
	 	fMultiGraphs->Add(fGraphs[i]);\r
	}\r
\r
	fMultiGraphs->Draw("AL");\r
	fMultiGraphs->GetXaxis()->SetTimeDisplay(1);\r
	fMultiGraphs->GetXaxis()->SetNdivisions(505,kFALSE);\r
	fMultiGraphs->Draw("AL");\r
	TLegend * legend = new TLegend(0.7,0.65,0.86,0.88);\r
	legend->AddEntry(fGraphs[4],"V0A - Ring0","l");\r
	legend->AddEntry(fGraphs[5],"V0A - Ring1","l");\r
	legend->AddEntry(fGraphs[6],"V0A - Ring2","l");\r
	legend->AddEntry(fGraphs[7],"V0A - Ring3","l");\r
	legend->AddEntry(fGraphs[0],"V0C - Ring0","l");\r
	legend->AddEntry(fGraphs[1],"V0C - Ring1","l");\r
	legend->AddEntry(fGraphs[2],"V0C - Ring2","l");\r
	legend->AddEntry(fGraphs[3],"V0C - Ring3","l");\r
	legend->Draw();\r
}\r