当前位置: 首页>>代码示例>>C++>>正文


C++ TGraphErrors::Sort方法代码示例

本文整理汇总了C++中TGraphErrors::Sort方法的典型用法代码示例。如果您正苦于以下问题:C++ TGraphErrors::Sort方法的具体用法?C++ TGraphErrors::Sort怎么用?C++ TGraphErrors::Sort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TGraphErrors的用法示例。


在下文中一共展示了TGraphErrors::Sort方法的4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: points

void points(TString filename) {

	
	TString cmssw;
	// 167
	
	cmssw = "$1.6.7$";
	
	TFile *f = TFile::Open(filename);

	std::vector< TString > taggers;
	taggers.push_back( "gTC2_udsg" );
	taggers.push_back( "gTC3_udsg" );
	taggers.push_back( "gTP_udsg" );
	taggers.push_back( "gJBP_udsg" );
 	taggers.push_back( "gSSV_udsg" );
 	taggers.push_back( "gCSV_udsg" );

	std::vector< TString > discriminators;
	discriminators.push_back( "discTC2_udsg" );
	discriminators.push_back( "discTC3_udsg" );
	discriminators.push_back( "discTP_udsg" );
	discriminators.push_back( "discJBP_udsg" );
 	discriminators.push_back( "discSSV_udsg" );
 	discriminators.push_back( "discCSV_udsg" );

	//TCanvas *cv_TC = new TCanvas("cv_TC","cv_TC",700,700);
	//TCanvas *cv_TP = new TCanvas("cv_TP","cv_TP",700,700);

	std::cout << "Tagger & Point & Discriminator & light mistag & b-efficiency \\\\ \\hline" << std::endl;
	for ( size_t itagger = 0; itagger < taggers.size(); ++itagger ) {

		TString tag = taggers[itagger];
		TGraphErrors *agraph = (TGraphErrors*) gDirectory->Get("Histograms/MCtruth/"+tag);

		//if (taggers == "gTC2_udsg" || taggers =
		
		TGraph *dgraph = (TGraph*) gDirectory->Get("Histograms/MCtruth/"+discriminators[itagger]);
		dgraph->Sort();

		TGraphErrors *g = new TGraphErrors(agraph->GetN(),agraph->GetY(),agraph->GetX(),agraph->GetEY(),agraph->GetEX());
		g->Sort();
		
		//cv[itagger] = new TCanvas("cv","cv",600,600);
		//g->Draw("ACP");
		TString se = " & ";
		
		
		std::cout << tag << se << "Loose" << se << std::setprecision(3) << dgraph->Eval(0.1) << se << "0.1" << se << std::setprecision(2) << g->Eval(0.1) << "\\\\" << std::endl;
		std::cout << tag << se << "Medium" << se << std::setprecision(3) << dgraph->Eval(0.01) << se << "0.01" << se << std::setprecision(2) << g->Eval(0.01) << "\\\\" << std::endl;
		std::cout << tag << se << "Tight" << se << std::setprecision(3) << dgraph->Eval(0.001) << se << "0.001" << se << std::setprecision(2) << g->Eval(0.001) << "\\\\ \\hline" << std::endl;
		
	}

	
}
开发者ID:yumiceva,项目名称:usercode,代码行数:56,代码来源:OperatingPoints.C

示例2: pointsed

void pointsed(TString filename = "btagpatanalyzerpy.root", TString check="") {
	TString cmssw;
	// 167
	
	cmssw = "$3.1.0_pre9$";
	
	TFile *f = TFile::Open(filename);
/////////////////////////////////////////////////////////////////////////////////////////
	std::vector< TString > checks;
	checks.push_back("");
	checks.push_back("Corr30_");
	checks.push_back("Corr30t0_");
	checks.push_back("Corr30t1_");
	checks.push_back("Corr30t2_");
	checks.push_back("Corr30t0_nConstituent_");
	checks.push_back("Corr30t1_nConstituent_");
	checks.push_back("Corr30t2_nConstituent_");
	checks.push_back("Uncor10_");
	checks.push_back("Uncor10t0_");
	checks.push_back("Uncor10t1_");
	checks.push_back("Uncor10t2_");
	checks.push_back("Uncor10t0_nConstituent_");
	checks.push_back("Uncor10t1_nConstituent_");
	checks.push_back("Uncor10t2_nConstituent_");
/////////////////////////////////////////////////////////////////////////////////////////
	std::vector< TString > taggers;
	std::vector< TString > labeltag;
        std::vector< int> colorlines;
	taggers.push_back( "TC2" );colorlines.push_back( 1 );labeltag.push_back( "TCHE");
	taggers.push_back( "TC3" );colorlines.push_back( 2 );labeltag.push_back( "TCHP");
	taggers.push_back( "TP"  );colorlines.push_back( 3 );labeltag.push_back( "JP");
	taggers.push_back( "SSV" );colorlines.push_back( 4 );labeltag.push_back( "SSV");
	taggers.push_back( "CSV" );colorlines.push_back( 5 );labeltag.push_back( "CSV");
	taggers.push_back( "MSV" );colorlines.push_back( 6 );labeltag.push_back( "CSVMVAB");
	taggers.push_back( "SMT" );colorlines.push_back( 8 );labeltag.push_back( "SMT");
	taggers.push_back( "BTP" );colorlines.push_back( 9 );labeltag.push_back( "JBP");
	taggers.push_back( "SMTbyIP3d" );colorlines.push_back( 11 );labeltag.push_back( "SMTByIP3d");
	taggers.push_back( "SMTbyPt" );colorlines.push_back( 12 );labeltag.push_back( "SMTByPt");
	taggers.push_back( "SETbyIP3d" );colorlines.push_back( 13 );labeltag.push_back( "SETByIP3d");
	taggers.push_back( "SETbyPt" );colorlines.push_back( 14 );labeltag.push_back( "SETByPt");
//	taggers.push_back( "IPM" );colorlines.push_back( 11 );labeltag.push_back( "IPMVAB");
//	taggers.push_back( "SMNIPT" );colorlines.push_back( 12 );labeltag.push_back( "SMTNoIP");

/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////	
//ed	for ( size_t ichks = 0; ichks < checks.size(); ++ichks ) {
//ed		TString check = checks[ichks];
	
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////	
        TString PerfTitle= check;
        if (check == "") PerfTitle="uncorr pt>30";
	if (check == "Corr30_") PerfTitle="pt>30";
	if (check == "Corr30t0_") PerfTitle="pt>30, #tracks > 0";
	if (check == "Corr30t1_") PerfTitle="pt>30, #tracks > 1";
	if (check == "Corr30t2_") PerfTitle="pt>30, #tracks > 2";
	if (check == "Corr30t0_nConstituent_") PerfTitle="pt>30, #tracks > 0 & nConstituents >1";
	if (check == "Corr30t1_nConstituent_") PerfTitle="pt>30, #tracks > 1 & nConstituents >1";
	if (check == "Corr30t2_nConstituent_") PerfTitle="pt>30, #tracks > 2 & nConstituents >1";
	if (check == "Uncor10_") PerfTitle="uncorr pt>10";
	if (check == "Uncor10t0_") PerfTitle="uncorr pt>10 #tracks > 0";
	if (check == "Uncor10t1_") PerfTitle="uncorr pt>10 #tracks > 1";
	if (check == "Uncor10t2_") PerfTitle="uncorr pt>10 #tracks > 2";
	if (check == "Uncor10t0_nConstituent_") PerfTitle="uncorr pt>10 #tracks > 0 & nConstituents >1";
	if (check == "Uncor10t1_nConstituent_") PerfTitle="uncorr pt>10 #tracks > 1 & nConstituents >1";
	if (check == "Uncor10t2_nConstituent_") PerfTitle="uncorr pt>10 #tracks > 2 & nConstituents >1";

	std::vector< TString > discriminators;
        for ( size_t itagger = 0; itagger < taggers.size(); ++itagger ) {
  		discriminators.push_back( check+"disc"+taggers[itagger]+"_udsg" );
	}
//	discriminators.push_back( "discTC3_udsg" );
//	discriminators.push_back( "discTP_udsg" );

	TCanvas *cv = new TCanvas("cv","cv",900,900);
	TMultiGraph *mg =new TMultiGraph();
	TLegend *legend0 = new TLegend(0.68,0.12,0.88,0.32);
        // inverted axis
	TMultiGraph *mginv =new TMultiGraph();
	TLegend *legend1 = new TLegend(0.65,0.18,0.85,0.48);
	std::ofstream salida("BTagPATop3"+check+".txt");
	
	for ( size_t itagger = 0; itagger < taggers.size(); ++itagger ) {

		TString tag    = check+"g"+taggers[itagger]+"_udsg";
		TGraphErrors *agraph = (TGraphErrors*) gDirectory->Get("BTagPATAnalyzer"+taggers[itagger]+"/"+taggers[itagger]+"/"+tag);

		
		TGraph *dgraph = (TGraph*) gDirectory->Get("BTagPATAnalyzer"+taggers[itagger]+"/"+taggers[itagger]+"/"+discriminators[itagger]);
//		TGraph *udsgvsdgraph = new TGraph(dgraph->GetN(),dgraph->GetY(),dgraph->GetX());
		dgraph->Sort();
//		udsgvsdgraph->Sort();

		TGraphErrors *g = new TGraphErrors(agraph->GetN(),agraph->GetY(),agraph->GetX(),agraph->GetEY(),agraph->GetEX());
		g->Sort();
		g->SetLineColor(itagger+1);
                legend0 -> AddEntry(g,taggers[itagger],"l");
		mg->Add(g);

                //inverted axis
		TGraphErrors *ginv = new TGraphErrors(agraph->GetN(),agraph->GetX(),agraph->GetY(),agraph->GetEX(),agraph->GetEY());
		ginv->Sort();
//.........这里部分代码省略.........
开发者ID:jeramirez,项目名称:usercode,代码行数:101,代码来源:pointsed.C

示例3: evaluate

int evaluate( std::string filelist, std::string outfile )
{
  gStyle->SetOptStat(0);

  TCanvas *ctemp = new TCanvas();

  TCanvas *cres = new TCanvas("TimeDependence");
  TH1F* hres = new TH1F("hres","",100,0,650);
  hres->GetYaxis()->SetRangeUser(0,50);
  hres->SetTitle("");
  hres->GetXaxis()->SetTitle("time (s)");
  hres->GetYaxis()->SetTitle("B_{int} (mT)");
  hres->Draw();
  leg = new TLegend(0.2,0.6,0.9,0.9);
//  leg->SetHeader("The Legend Title"); // option "C" allows to center the header
  leg->SetNColumns(5);

  vector< double > v_Bint;
  vector< double > v_BintErr;
  vector< double > v_Bext;
  vector< double > v_BextErr;

  /* Loop over all lines in input file */
  std::ifstream infilelist(filelist);
  std::string line;

  unsigned colorcounter=38;

  while (std::getline(infilelist, line))
  {
    // skip lines with '#' and empty lines
    if ( line.find("#") != string::npos )
      {
        cout << "Skip line " << line << endl;
        continue;
      }

    if ( line == "" )
      continue;

    //cout << "Processing file " << line << endl;


    TString infilename("data_calib/");
    infilename.Append(line);

    TFile *fin = new TFile( infilename );
    TTree *tin = (TTree*)fin->Get("t");

    ctemp->cd();
    tin->Draw("Bi:time");
    TGraph *gtime = new TGraph(tin->GetEntries(), &(tin->GetV2()[0]), &(tin->GetV1()[0]));
    gtime->SetLineColor(colorcounter);
    colorcounter++;

    TH1F* hBext = new TH1F("hBext","",100,0,1000);
    tin->Draw("Bo >> hBext");

    cres->cd();
    gtime->Draw("lsame");

    double Bext_i = hBext->GetMean();
    double BextErr_i = hBext->GetRMS();

    double Bint_i = gtime->Eval(590);
    double BintErr_i = 0;

    /* add legend entry */
    TString legname("B_ext ~ ");
    legname += (int)Bext_i;
    leg->AddEntry(gtime,legname,"l");

    cout << "B_ext: " << Bext_i << " \t B_int: " << Bint_i << endl;

    v_Bint.push_back(Bint_i);
    v_BintErr.push_back(BintErr_i);
    v_Bext.push_back(Bext_i);
    v_BextErr.push_back(BextErr_i);

  }

  cres->cd();
  leg->Draw();

  TGraphErrors *gfinal = new TGraphErrors(v_Bext.size(), &(v_Bext[0]), &(v_Bint[0]), &(v_BextErr[0]), &(v_BintErr[0]));
  gfinal->Sort();
  gfinal->SetName("Bint_Vs_Bext");
  gfinal->SetTitle("");
  gfinal->GetXaxis()->SetTitle("B_{ext} (mT)");
  gfinal->GetYaxis()->SetTitle("B_{int} (mT)");

  TCanvas *cfinal = new TCanvas();
  gfinal->Draw("APL");

  /* Save output graph */
  TString outfilename("output/");
  outfilename.Append(outfile);
  TFile *fout = new TFile(outfilename,"RECREATE");

  cres->Write();
//.........这里部分代码省略.........
开发者ID:SBU-NSL,项目名称:analysis-magnetic-field-shielding,代码行数:101,代码来源:evaluate.C

示例4: disceff

void disceff(TString filename) {
	gROOT->SetStyle("Plain");
	
	TString cmssw;
	// 167
	
	cmssw = "$3.1.0_pre9$";
		
	TFile *f = TFile::Open(filename);

	std::vector< TString > taggers;
	taggers.push_back( "TC2" );
	taggers.push_back( "TC3" );
	taggers.push_back( "TP" );
	taggers.push_back( "BTP" );
	taggers.push_back( "SSV" );
	taggers.push_back( "CSV" );
	taggers.push_back( "MSV" );
	taggers.push_back( "SMT" );
	taggers.push_back( "SETbyIP3d" );
	taggers.push_back( "SETbyPt" );
	taggers.push_back( "SMTbyIP3d" );
	taggers.push_back( "SMTbyPt" );

	std::vector< TString > discriminators;
	for ( size_t itagger = 0; itagger < taggers.size(); ++itagger ) {
		discriminators.push_back( "disc"+taggers[itagger]+"_udsg" );
	}
//	discriminators.push_back( "discTC3_udsg" );
//	discriminators.push_back( "discTP_udsg" );

	const int dim=taggers.size();
        TCanvas *cv[dim];
	TMultiGraph* mg[dim];
	for ( size_t itagger = 0; itagger < taggers.size(); ++itagger ) {
		TString tag = "g"+taggers[itagger]+"_udsg";
		TString tagb = "g"+taggers[itagger]+"_b";
		TString tagc = "g"+taggers[itagger]+"_c";
		cv[itagger] = new TCanvas("cv_"+taggers[itagger],"cv_"+taggers[itagger],700,700);
		TLegend *legend0 = new TLegend(0.68,0.70,0.88,0.90);

		TGraphErrors *agraph = (TGraphErrors*) gDirectory->Get("BTagPATAnalyzer"+taggers[itagger]+"/"+taggers[itagger]+"/"+tag);
		TGraphErrors *bgraph = (TGraphErrors*) gDirectory->Get("BTagPATAnalyzer"+taggers[itagger]+"/"+taggers[itagger]+"/"+tagb);
		TGraphErrors *cgraph = (TGraphErrors*) gDirectory->Get("BTagPATAnalyzer"+taggers[itagger]+"/"+taggers[itagger]+"/"+tagc);

		TGraph *dgraph = (TGraph*) gDirectory->Get("BTagPATAnalyzer"+taggers[itagger]+"/"+taggers[itagger]+"/"+discriminators[itagger]);
		TGraph *bvsdgraph = new TGraph(dgraph->GetN(),dgraph->GetY(),bgraph->GetY());
		TGraph *cvsdgraph = new TGraph(dgraph->GetN(),dgraph->GetY(),cgraph->GetY());
		TGraph *lvsdgraph = new TGraph(dgraph->GetN(),dgraph->GetY(),agraph->GetY());
		TGraph *udsgvsdgraph = new TGraph(dgraph->GetN(),dgraph->GetY(),dgraph->GetX());
		dgraph->Sort();
//		udsgvsdgraph->Sort();
//		udsgvsdgraph->SetLineColor(1);
//              legend0 -> AddEntry(udsgvsdgraph,"control","l");
		lvsdgraph->Sort();
		lvsdgraph->SetLineColor(2);
                legend0 -> AddEntry(lvsdgraph,tag,"l");
		cvsdgraph->Sort();
		cvsdgraph->SetLineColor(3);
                legend0 -> AddEntry(cvsdgraph,tagc,"l");
		bvsdgraph->Sort();
		bvsdgraph->SetLineColor(4);
                legend0 -> AddEntry(bvsdgraph,tagb,"l");
		mg[itagger]= new TMultiGraph();
//		mg[itagger]->Add(udsgvsdgraph);
		mg[itagger]->Add(lvsdgraph);
		mg[itagger]->Add(cvsdgraph);
		mg[itagger]->Add(bvsdgraph);
//		mg[itagger]->Add(dgraph);

		cv[itagger]->cd(1);
		mg[itagger]->Draw("ALP");
		mg[itagger]->GetYaxis()->SetTitle("eff");
		mg[itagger]->GetXaxis()->SetTitle("discriminant");
		legend0 -> Draw();
		cv[itagger]->Update();
	        cv[itagger]->cd(0);
		cv[itagger]-> Print ("BTagPATeff_vs_disc"+taggers[itagger]+".eps");
		cv[itagger]-> Print ("BTagPATeff_vs_disc"+taggers[itagger]+".ps");

		TGraphErrors *g = new TGraphErrors(agraph->GetN(),agraph->GetY(),agraph->GetX(),agraph->GetEY(),agraph->GetEX());
		g->Sort();
		g->SetLineColor(itagger+1);

		std::cout << " Tagger: " << tag << std::endl;
		std::cout << " Loose(10%): " << " cut > " << std::setprecision(4) << dgraph->Eval(0.1) << " b-eff = " << g->Eval(0.1) << std::endl;
		std::cout << " Medium(1%):  " << " cut > " << std::setprecision(4) << dgraph->Eval(0.01) << " b-eff = " << g->Eval(0.01) << std::endl;
		std::cout << " Tight(0.1%) = " << " cut > " << std::setprecision(4) << dgraph->Eval(0.001) << " b-eff = " << g->Eval(0.001) << std::endl;

	}//end for
 
	
}
开发者ID:jeramirez,项目名称:usercode,代码行数:93,代码来源:disceff.C


注:本文中的TGraphErrors::Sort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。