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C++ TGraph::GetName方法代码示例

本文整理汇总了C++中TGraph::GetName方法的典型用法代码示例。如果您正苦于以下问题：C++ TGraph::GetName方法的具体用法？C++ TGraph::GetName怎么用？C++ TGraph::GetName使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类TGraph的用法示例。


在下文中一共展示了TGraph::GetName方法的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: Begin

void TTSelector::Begin(TTree *){
  TString option = GetOption();
  TObjArray *strobj = option.Tokenize(" ");
  gTrigger = ((TObjString*)strobj->At(0))->GetString().Atoi();
  
  gMode = ((TObjString*)strobj->At(1))->GetString().Atoi();
  CreateMap();
  TString filedir=ginFile;
  filedir.Remove(filedir.Last('.')-4);
  fFile = new TFile(goutFile,"RECREATE");
  fTree = new TTree("M","Tree for GSI Prt Analysis");  
  fEvent = new TPrtEvent();
  fTree->Branch("TPrtEvent", "TPrtEvent", &fEvent, 64000, 2);

  TFile f(gcFile);
  TIter nextkey(f.GetListOfKeys());
  TKey *key;

  while ((key = (TKey*)nextkey())) {
    TGraph *gr = (TGraph*)key->ReadObj();
    TString name = gr->GetName();
    Int_t channel = name.Atoi();

    gGr[channel]= new TGraph(*gr);
  }
  f.Close();

  if(gMode == 1){
    TFile f2(gtFile);
    TIter nextkey2(f2.GetListOfKeys());
    TKey *key2;

    while ((key2 = (TKey*)nextkey2())) {
      TGraph *gr = (TGraph*)key2->ReadObj();
      TString name = gr->GetName();
      Int_t channel = name.Atoi();

      gGrDiff[channel]= new TGraph(*gr);
    }
    f2.Close();
  }
  std::cout<<"Initialization successful"<<std::endl;
  
}
开发者ID:rdom，项目名称:hldmacro，代码行数:44，代码来源:tcalibration.C

示例2: ContourGraph

TGraph* ContourGraph( TH2F* hist,double xmin=16, double xmax=90) {

    //temporary canvas
    TCanvas* MOO = new TCanvas( TString::Format("dummy_canvas_%s", hist->GetName()), "A scan of m_{0} versus m_{12}", 0, 0, 650,640);
    MOO->cd();

    TGraph* gr0 = new TGraph();
    TH2F* h = (TH2F*)hist->Clone();
    TGraph* gr = (TGraph*)gr0->Clone(TString::Format("gr_%s", h->GetName()));

    cout << "==> Will dumb histogram: " << h->GetName() << " into a graph" <<endl;

    h->SetContour( 1 );
    //h->GetXaxis()->SetRangeUser(250,1200);
    h->GetXaxis()->SetRangeUser(xmin, xmax);
    //h->GetYaxis()->SetRangeUser(2,50);

    double pval = CombinationGlob::cl_percent[1];
    std::cout << pval << std::endl; 
    double signif = TMath::NormQuantile(1-pval);
    h->SetContourLevel( 0, signif );
    h->Draw("CONT LIST");
    h->SetDirectory(0);
    gPad->Update();

    TObjArray *contours = (TObjArray*) gROOT->GetListOfSpecials()->FindObject("contours");
    Int_t ncontours     = contours->GetSize();
    cout << "Found " << ncontours << " contours " << endl;

    TList *list = (TList*)contours->At(0);
    contours->Print("v");
    if(!list) return NULL;

    gr = (TGraph*)list->First();
    if(!gr) return NULL;

    gr->SetName(TString::Format("gr_%s", hist->GetName()));
    //gr->SetName(hist->GetName());
    int N = gr->GetN();
    double x0, y0;
    for(int j=0; j<N; j++) {
        gr->GetPoint(j,x0,y0);
        cout << j << " : " << x0 << " : "<<y0 << endl;
    }
    //  //  gr->SetMarkerSize(2.0);    
    //gr->Draw("ALP");

    delete MOO;

    cout << "Generated graph " << gr << " with name " << gr->GetName() << endl;
    return gr;
}
开发者ID:lawrenceleejr，项目名称:ZeroLeptonAnalysis，代码行数:52，代码来源:ContourUtils.C

示例3: CheckPulsers

//______________________________________________________________________________
void CheckPulsers(const Char_t* loc)
{
    // Some old pedestal checking method.

    Char_t t[256];

    // number of runs
    Int_t nRuns = gFiles->GetSize();

    // number of channels
    Int_t nCh = gReadAR->GetNelements();

    // create arrays
    Double_t** pedPos = new Double_t*[nCh];
    Double_t* runNumbersD = new Double_t[nRuns];
    for (Int_t i = 0; i < nCh; i++) pedPos[i] = new Double_t[nRuns];

    // open the output files
    TFile* fROOTout = new TFile("/tmp/pulser.root", "RECREATE");

    // create directories
    for (Int_t i = 0; i < nCh; i++)
    {
        sprintf(t, "%03d_%s", i, gReadAR->GetElement(i)->GetTDC());
        fROOTout->mkdir(t);
    }
    
    TF1* func = new TF1("gausfunc", "gaus", 0 , 200);

    // loop over runs
    for (Int_t i = 0; i < nRuns; i++)
    {   
        // get the file
        TFile* f = (TFile*) gFiles->At(i);

        // extract run number
        Int_t runNumber;
        sprintf(t, "%s/ARHistograms_CB_%%d.root", loc);
        sscanf(f->GetName(), t, &runNumber);
        runNumbersD[i] = (Double_t)runNumber;

        printf("Processing run %d (%d/%d)\n", runNumber, i+1, nRuns);

        fROOTout->cd();

        // loop over TDCs
        for (Int_t j = 0; j < nCh; j++)
        {
            // load histogram
            sprintf(t, "%03d_%s", j, gReadAR->GetElement(j)->GetTDC());
            fROOTout->cd(t);
            sprintf(t, "ADC%s", gReadAR->GetElement(j)->GetTDC());
            TH1D* h = (TH1D*) f->Get(t);
            
            // fit gaussian to pulser
            Double_t maxPos = h->GetXaxis()->GetBinCenter(h->GetMaximumBin());
            func->SetParameters(1, maxPos, 0.1);
            func->SetRange(maxPos - 2, maxPos + 2);
            h->Fit(func, "RBQ");
            maxPos = func->GetParameter(1);
            
            // save position in file and memory
            pedPos[j][i] = maxPos;

            sprintf(t, "Run_%d", runNumber);
            TCanvas* c = new TCanvas(t, t);
            h->Draw();
            
            TLine* tline = new TLine(maxPos, 0, maxPos, 10000);
            tline->SetLineColor(kRed);
            tline->SetLineWidth(2);
            tline->Draw();
            
            c->Write(c->GetName(), TObject::kOverwrite);
    
            delete h;
            delete c;
            delete tline;
        }
    }
    
    // create pedestal evolution graphs
    fROOTout->cd();
    
    // loop over channels
    for (Int_t j = 0; j < nCh; j++)
    {
        printf("Creating pedestal graph for channel %d\n", j);
        
        TGraph* g = new TGraph(nRuns, runNumbersD, pedPos[j]);
        sprintf(t, "Overview_%03d_%s", j, gReadAR->GetElement(j)->GetTDC());
        g->SetName(t);
        g->SetTitle(t);
        //g->GetYaxis()->SetRangeUser(1200, 1300);
        g->Write(g->GetName(), TObject::kOverwrite);
        
        delete g;
    }

//.........这里部分代码省略.........
开发者ID:linturi，项目名称:CaLib，代码行数:101，代码来源:TAPSPulser.C

示例4: CheckTime

//______________________________________________________________________________
void CheckTime(const Char_t* loc)
{
    // Check time.

    Char_t t[256];

    // number of runs
    Int_t nRuns = gFiles->GetSize();

    // create arrays
    const Int_t nCh = 352;
    Double_t** pedPos = new Double_t*[nCh];
    Double_t* runNumbersD = new Double_t[nRuns];
    for (Int_t i = 0; i < nCh; i++) pedPos[i] = new Double_t[nRuns];

    // open the output files
    TFile* fROOTout = new TFile("/tmp/tagger_time.root", "RECREATE");

    // create directories
    for (Int_t i = 0; i < nCh; i++)
    {
        sprintf(t, "%03d", i);
        fROOTout->mkdir(t);
    }
    
    TF1* func = new TF1("func", "gaus(0)+pol1(3)", -1000 , 1000);

    // loop over runs
    for (Int_t i = 0; i < nRuns; i++)
    {   
        // get the file
        TFile* f = (TFile*) gFiles->At(i);

        // extract run number
        Int_t runNumber;
        sprintf(t, "%s/ARHistograms_CB_%%d.root", loc);
        sscanf(f->GetName(), t, &runNumber);
        runNumbersD[i] = (Double_t)runNumber;

        printf("Processing run %d (%d/%d)\n", runNumber, i+1, nRuns);

        fROOTout->cd();
        
        TH2* h2 = (TH2*) f->Get("CaLib_Tagger_Time");

        // loop over channels
        for (Int_t j = 0; j < nCh; j++)
        {
            // load histogram
            sprintf(t, "%03d", j);
            fROOTout->cd(t);
            sprintf(t, "%d_%d", i, j);
            TH1* h = h2->ProjectionX(t, j+1, j+1);
            h->Rebin(2);
            
            sprintf(t, "Run_%d", runNumber);
            TCanvas* c = new TCanvas(t, t);
            TLine* tline = 0;
            
            // check entries
            if (h->GetEntries())
            {
                // fit gaussian to peak
                Double_t maxPos = h->GetXaxis()->GetBinCenter(h->GetMaximumBin());
                func->SetParameters(1, maxPos, 0.5, 1, 0.1);
                func->SetRange(maxPos - 2, maxPos + 2);
                func->SetParLimits(0, 0, 1000);
                for (Int_t k = 0; k < 10; k++)
                    if (!h->Fit(func, "RBQ")) break;

                // save position in file and memory
                maxPos = func->GetParameter(1);
                pedPos[j][i] = maxPos;

                h->GetXaxis()->SetRangeUser(maxPos - 10, maxPos + 10);
                h->Draw();
                
                tline = new TLine(maxPos, 0, maxPos, 10000);
                tline->SetLineColor(kRed);
                tline->SetLineWidth(2);
                tline->Draw();
            }
            else
            {
                h->Draw();
            }

            c->Write(c->GetName(), TObject::kOverwrite);
    
            delete h;
            delete c;
            if (tline) delete tline;
        }
        
        delete h2;
    }
    
    // create pedestal evolution graphs
    fROOTout->cd();
//.........这里部分代码省略.........
开发者ID:A2-Collaboration，项目名称:acqu，代码行数:101，代码来源:TaggerTime.C

示例5: addcanvases

void addcanvases(){
  fSavePath = "data/perfLL";
  const Int_t narr = 20;
  gStyle->SetOptStat(0); 
  gStyle->SetOptTitle(0); 

  TFile *f1 = TFile::Open("c_l3.root");
  TIter next1(f1->GetListOfKeys());
  TKey *key1;
  Int_t it1 = 0;
  TCanvas *carr1[narr];

  while((key1 = (TKey*)next1())) {
    TClass *cl = gROOT->GetClass(key1->GetClassName());
    if (!cl->InheritsFrom("TCanvas")) continue;
    carr1[it1] = (TCanvas*)key1->ReadObj();
    it1++;
  }

  TFile *f2 = TFile::Open("c_l0.root");
  TIter next2(f2->GetListOfKeys());
  TKey *key2;
  Int_t it2 = 0;
  TCanvas *carr2[narr];

  while ((key2 = (TKey*)next2())) {
    TClass *cl = gROOT->GetClass(key2->GetClassName());
    if (!cl->InheritsFrom("TCanvas")) continue;
    carr2[it2] = (TCanvas*)key2->ReadObj();
    it2++;
  }

  TLegend *leg = new TLegend(0.2,0.7,0.5,0.9);
  leg->SetFillColor(0);
  leg->SetFillStyle(0);
  leg->SetBorderSize(0);


  for(Int_t i=0; i<it2; i++){
    carr1[i]->Draw();
    //leg->AddEntry( carr1[i],"3x3 full coverage","l");
    //leg->Draw();
    canvasAdd(carr1[i]);
    TIter next(carr2[i]->GetListOfPrimitives());
    TObject *obj;

    while((obj = next())){
      // if(obj->InheritsFrom("TH1F")){
      // 	TH1F *h = (TH1F*)obj;
      // 	std::cout<<"name "<< h->GetName() <<std::endl;      
      // 	h->SetLineStyle(7);
      // 	h->SetLineWidth(2);
      //   h->Draw("same");
      // }
      if(obj->InheritsFrom("TGraph")){
	TGraph *h = (TGraph*)obj;
	std::cout<<"name "<< h->GetName() <<std::endl;      
	h->SetLineColor(32);
	h->SetMarkerColor(2);
	//	h->SetLineWidth(2);
        h->Draw("same PL");
	// leg->AddEntry(h,"6.5x6.5 MCP PMTs coverage","lp");
	// leg->Draw();
      }

    }
  }
  std::cout<<"save all  " <<std::endl;
  
  canvasSave(0,1);
}
开发者ID:rdom，项目名称:eicdirc，代码行数:71，代码来源:addcanvases.C

示例6: main


//.........这里部分代码省略.........

    currentRun->FillFromContainer(contFile, areaMap);

        
    double TotRate = 0;
    double TotArea = 0;
    int totAmount = 0;
    if (currentRun->isFilled() == false){
	cout << "Not filled: " << currentRun->getID() << endl;
    }
    if (currentRun->isFilled() == true){

      map<string,ExRoll* > barrelMap;

      if (zone == "Barrel")
	barrelMap = currentRun->GetBarrel();

      else if (zone == "EndCapPlus")
	barrelMap = currentRun->GetEndCapPlus();

      else if (zone == "EndCapMinus")
	barrelMap = currentRun->GetEndCapMinus();

      for (map<string,ExRoll* >::const_iterator it = barrelMap.begin(); it != barrelMap.end(); it++){

	if (RollID != "-9")
	  if (it->second->getRollID().c_str() != RollID) continue;

	if (Sector != -9)
	  if (it->second->getSector() != Sector) continue;

	if (WheelDiskNo != -9)
	  if (it->second->getWheel_Disk_Number() != WheelDiskNo) continue;

	//When we will decide to plot partition by partition
	if (optionalID != "-9"){
//	cout << optionalID << endl;
//	cout << it->second->getOptionalRollID() << endl;
                if ( it->second->getOptionalRollID().compare(optionalID) ) continue;
	}

      
        emptyStrip += it->second->getEmptyStrip();
//	if ( it->second->getOptionalRollID().compare("B") ) continue;
//	cout << "SEC " << it->second->getSector()  << endl;
/*	cout << "OPT: " << it->second-> getOptionalRollID() << endl;
	cout << "RAW: " << it->second->getRawIDofClone(1) << endl;*/
//	cout << "PASS: " << it->second->getFullOnlineRollID() << endl;
/*	TotRate += it->second->CalculateRateFromTH1(corrected);
	string th1path = it->second->getTH1Path();
	TH1F* histo = (TH1F*)(contFile->Get(th1path.c_str()));*/


        NoiseAnalyzer nAnalyzer;
        TotRate += nAnalyzer.HealCloneByClone(it->second);
//	cout << "VALUE: " << nAnalyzer.HealCloneByClone(it->second) << endl;
        double rollArea = it->second->getRollArea();
        TotArea += rollArea;	
      }

      //Free RAM
      for (map<string,ExRoll* >::const_iterator it = barrelMap.begin(); it != barrelMap.end(); it++){
	delete it->second;
      }

      double NormalizedRate = TotRate / TotArea;
//       cout << NormalizedRate << endl;	      
  string zone = argv[1];                                                                                                                                                  
  string RollID = argv[4]; 
  int Sector = atoi(argv[3]);                                                                                                                                          
  int WheelDiskNo = atoi(argv[2]);     


        if (TotRate != 0 && TotArea != 0 && currentRun->getDelivered() != 0 && currentRun->isFilled()){
//	currentRun->PrintStatistics();	
             
             cout << currentRun->getID() <<
	     "\t" << currentRun->getLumiSection() << "\t" << currentRun->getDelivered() 
	     << "\t" << currentRun->getLumi() <<
	     "\t" << TotRate << "\t" << TotArea << "\t" << NormalizedRate/2 << endl;
		
// 	plot->SetBinContent(plot->FindBin(currentRun->getLumi()), NormalizedRate);
	cout << "POINT: " << k << " "  << currentRun->getLumi()<< " " << NormalizedRate / 2 << endl;; 
	plot->SetPoint(k , currentRun->getLumi(), NormalizedRate / 2);
	plotRun->SetPoint(k, currentRun->getID(), NormalizedRate / 2);
	k++;
	}
    }
    delete currentRun;
    contFile->Close();  
    contFile->Delete();
  }

  plot->SetDrawOption("P");
  f->WriteObject(plotRun, plotRun->GetName());
  f->WriteObject(plot, plot->GetName());

  
  return 0;
}
开发者ID:mrodozov，项目名称:RPCModel，代码行数:101，代码来源:producePlot.cpp


注：本文中的TGraph::GetName方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。