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

#include "AliZDCDataDCS.h"

#include "AliCDBMetaData.h"
#include "AliDCSValue.h"
#include "AliLog.h"

#include <TTimeStamp.h>
#include <TObjString.h>
#include <TGraph.h>
#include <TDatime.h>
#include <TStyle.h>
#include <TCanvas.h>

ClassImp(AliZDCDataDCS)

//---------------------------------------------------------------
AliZDCDataDCS::AliZDCDataDCS():
	TObject(),
	fRun(0),
	fStartTime(0),
	fEndTime(0),
	fGraphs("TGraph",kNGraphs),
	fIsProcessed(kFALSE)
{}

//---------------------------------------------------------------
AliZDCDataDCS::AliZDCDataDCS(Int_t nRun, UInt_t startTime, UInt_t endTime):
	TObject(),
	fRun(nRun),
	fStartTime(startTime),
	fEndTime(endTime),
	fGraphs("TGraph",kNGraphs),
	fIsProcessed(kFALSE)
{
	AliInfo(Form("\n\tRun %d \n\tStartTime %s \n\tEndTime %s", nRun,
	TTimeStamp(startTime).AsString(),
	TTimeStamp(endTime).AsString()));

	Init();

}

//---------------------------------------------------------------
AliZDCDataDCS::~AliZDCDataDCS() {

	fGraphs.Clear("C");
}

//---------------------------------------------------------------
void AliZDCDataDCS::ProcessData(TMap& aliasMap){

	TObjArray *aliasArr;
	AliDCSValue* aValue;
	for(int j=4; j<kNAliases; j++){
		aliasArr = (TObjArray*) aliasMap.GetValue(fAliasNames[j].Data());
		if(!aliasArr){
			AliError(Form("Alias %s not found!", fAliasNames[j].Data()));
			continue;
		}
		Introduce(j, aliasArr);

		if(aliasArr->GetEntries()<2){
			AliError(Form("Alias %s has just %d entries!",
					fAliasNames[j].Data(),aliasArr->GetEntries()));
			continue;
		}

		TIter iterarray(aliasArr);

		Double_t *time = new Double_t[aliasArr->GetEntries()];
		Double_t *val = new Double_t[aliasArr->GetEntries()];

		UInt_t ne=0;
		while((aValue = (AliDCSValue*) iterarray.Next())) {
		  val[ne] = aValue->GetFloat();
		  time[ne] = (Double_t) (aValue->GetTimeStamp());
		  ne++;
		}

		// fill graphs 
		CreateGraph(j, aliasArr->GetEntries(), time, val);
		delete[] val;
		delete[] time;
	}


	fIsProcessed=kTRUE;


}

//---------------------------------------------------------------
void AliZDCDataDCS::Init(){

	TH1::AddDirectory(kFALSE);

	fGraphs.SetOwner(1);

	for(int i=0;i<kNAliases;i++){
		/*if(i<4){
		  fAliasNames[i] = "ZDC.Position";
		}
		else fAliasNames[i] = "ZDC.HVValue";*/
		fAliasNames[i] = "DCSAlias";
		fAliasNames[i] += i;
	}

}

//---------------------------------------------------------------
void AliZDCDataDCS::Introduce(UInt_t numAlias, const TObjArray* aliasArr){

	int entries=aliasArr->GetEntries();
	AliInfo(Form("************ Alias: %s **********",fAliasNames[numAlias].Data()));
	AliInfo(Form("    	%d DP values collected",entries));

}


//---------------------------------------------------------------
void AliZDCDataDCS::CreateGraph(int i, int dim, const Double_t *x, const Double_t *y)
{

	TGraph *gr = new(fGraphs[fGraphs.GetEntriesFast()]) TGraph(dim, x, y);

	gr->GetXaxis()->SetTimeDisplay(1);
	gr->SetTitle(fAliasNames[i].Data());

	AliInfo(Form("Array entries: %d",fGraphs.GetEntriesFast()));


}

//---------------------------------------------------------------
void AliZDCDataDCS::Draw(const Option_t* /*option*/)
{
// Draw graphs

  fIsProcessed=1;
  if(!fIsProcessed) return;
  
  if(fGraphs.GetEntries()==0)  return;
  
  TCanvas *cg1;
  TString canvas1Name="Graphs1";
  cg1=new TCanvas(canvas1Name,canvas1Name,40,40,600,600);
  cg1->Divide(2,2);
  cg1->cd(1);
  ((TGraph*) fGraphs.UncheckedAt(0))->Draw("AP");
  cg1->cd(2);
  ((TGraph*) fGraphs.UncheckedAt(1))->Draw("AP");
  cg1->cd(3);
  ((TGraph*) fGraphs.UncheckedAt(2))->Draw("AP");
  cg1->cd(4);
  ((TGraph*) fGraphs.UncheckedAt(3))->Draw("AP");
 
}
Commit	Line	Data
64a7c78d	1	#include "AliZDCDataDCS.h"
	2
	3	#include "AliCDBMetaData.h"
	4	#include "AliDCSValue.h"
	5	#include "AliLog.h"
	6
	7	#include <TTimeStamp.h>
	8	#include <TObjString.h>
	9	#include <TGraph.h>
	10	#include <TDatime.h>
	11	#include <TStyle.h>
	12	#include <TCanvas.h>
	13
	14	ClassImp(AliZDCDataDCS)
	15
	16	//---------------------------------------------------------------
	17	AliZDCDataDCS::AliZDCDataDCS():
	18	TObject(),
	19	fRun(0),
	20	fStartTime(0),
	21	fEndTime(0),
	22	fGraphs("TGraph",kNGraphs),
	23	fIsProcessed(kFALSE)
	24	{}
	25
	26	//---------------------------------------------------------------
	27	AliZDCDataDCS::AliZDCDataDCS(Int_t nRun, UInt_t startTime, UInt_t endTime):
	28	TObject(),
	29	fRun(nRun),
	30	fStartTime(startTime),
	31	fEndTime(endTime),
	32	fGraphs("TGraph",kNGraphs),
	33	fIsProcessed(kFALSE)
	34	{
	35	AliInfo(Form("\n\tRun %d \n\tStartTime %s \n\tEndTime %s", nRun,
	36	TTimeStamp(startTime).AsString(),
	37	TTimeStamp(endTime).AsString()));
	38
	39	Init();
	40
	41	}
	42
	43	//---------------------------------------------------------------
	44	AliZDCDataDCS::~AliZDCDataDCS() {
	45
	46	fGraphs.Clear("C");
	47	}
	48
	49	//---------------------------------------------------------------
	50	void AliZDCDataDCS::ProcessData(TMap& aliasMap){
	51
	52	TObjArray *aliasArr;
	53	AliDCSValue* aValue;
	54	for(int j=4; j<kNAliases; j++){
	55	aliasArr = (TObjArray*) aliasMap.GetValue(fAliasNames[j].Data());
	56	if(!aliasArr){
	57	AliError(Form("Alias %s not found!", fAliasNames[j].Data()));
	58	continue;
	59	}
	60	Introduce(j, aliasArr);
	61
	62	if(aliasArr->GetEntries()<2){
	63	AliError(Form("Alias %s has just %d entries!",
	64	fAliasNames[j].Data(),aliasArr->GetEntries()));
65	continue;
66	}
67
68	TIter iterarray(aliasArr);
69
70	Double_t *time = new Double_t[aliasArr->GetEntries()];
71	Double_t *val = new Double_t[aliasArr->GetEntries()];
72
73	UInt_t ne=0;
74	while((aValue = (AliDCSValue*) iterarray.Next())) {
662593c7	75	val[ne] = aValue->GetFloat();
64a7c78d	76	time[ne] = (Double_t) (aValue->GetTimeStamp());
	77	ne++;
	78	}
	79
	80	// fill graphs
	81	CreateGraph(j, aliasArr->GetEntries(), time, val);
	82	delete[] val;
	83	delete[] time;
	84	}
	85
	86
	87	fIsProcessed=kTRUE;
	88
	89
	90	}
	91
	92	//---------------------------------------------------------------
	93	void AliZDCDataDCS::Init(){
	94
	95	TH1::AddDirectory(kFALSE);
	96
	97	fGraphs.SetOwner(1);
	98
	99	for(int i=0;i<kNAliases;i++){
	100	/*if(i<4){
	101	fAliasNames[i] = "ZDC.Position";
	102	}
	103	else fAliasNames[i] = "ZDC.HVValue";*/
	104	fAliasNames[i] = "DCSAlias";
	105	fAliasNames[i] += i;
	106	}
	107
	108	}
	109
	110	//---------------------------------------------------------------
	111	void AliZDCDataDCS::Introduce(UInt_t numAlias, const TObjArray* aliasArr){
	112
	113	int entries=aliasArr->GetEntries();
	114	AliInfo(Form("********** Alias: %s ********",fAliasNames[numAlias].Data()));
	115	AliInfo(Form(" %d DP values collected",entries));
	116
	117	}
	118
	119
	120	//---------------------------------------------------------------
	121	void AliZDCDataDCS::CreateGraph(int i, int dim, const Double_t x, const Double_t y)
	122	{
	123
	124	TGraph *gr = new(fGraphs[fGraphs.GetEntriesFast()]) TGraph(dim, x, y);
	125
	126	gr->GetXaxis()->SetTimeDisplay(1);
	127	gr->SetTitle(fAliasNames[i].Data());
	128
	129	AliInfo(Form("Array entries: %d",fGraphs.GetEntriesFast()));
	130
	131
	132	}
	133
	134	//---------------------------------------------------------------
	135	void AliZDCDataDCS::Draw(const Option_t* /option/)
	136	{
	137	// Draw graphs
	138
	139	fIsProcessed=1;
140	if(!fIsProcessed) return;
141
142	if(fGraphs.GetEntries()==0) return;
143
144	TCanvas *cg1;
145	TString canvas1Name="Graphs1";
146	cg1=new TCanvas(canvas1Name,canvas1Name,40,40,600,600);
147	cg1->Divide(2,2);
148	cg1->cd(1);
149	((TGraph*) fGraphs.UncheckedAt(0))->Draw("AP");
150	cg1->cd(2);
151	((TGraph*) fGraphs.UncheckedAt(1))->Draw("AP");
152	cg1->cd(3);
153	((TGraph*) fGraphs.UncheckedAt(2))->Draw("AP");
154	cg1->cd(4);
155	((TGraph*) fGraphs.UncheckedAt(3))->Draw("AP");
156
157	}
158