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C++ TH3D::Clone方法代码示例

本文整理汇总了C++中TH3D::Clone方法的典型用法代码示例。如果您正苦于以下问题：C++ TH3D::Clone方法的具体用法？C++ TH3D::Clone怎么用？C++ TH3D::Clone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TH3D的用法示例。


在下文中一共展示了TH3D::Clone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: GetHistFile

// 
// GetHistFile
//
// Sets pointers to the scaler and random-subtracted asymmetry 3D histograms
// for a certain input file (full/empty and perp/para).  Results are NOT
// dead-time corrected.
//
void GetHistFile( TFile* file, Bool_t cthflag = kFALSE)
{
	Double_t pa;
	TString prompt, random, scalers;

	TH3D* hP;
	TH3D* hR;

	pa = 0.0833;

	if ( cthflag == kFALSE ) {
//		prompt = "PhiCMCut2P_v_ThetaCMCut2P_v_TChanCut2P";
//		random = "PhiCMCut2R_v_ThetaCMCut2R_v_TChanCut2R";
		prompt = "PhiCMCut1P_v_ThetaCMCut1P_v_TChanCut1P";
		random = "PhiCMCut1R_v_ThetaCMCut1R_v_TChanCut1R";
	}
	else {
		prompt = "PhiCMCut1P_v_CosThetaCMCut1P_v_TChanCut1P";
		random = "PhiCMCut1R_v_CosThetaCMCut1R_v_TChanCut1R";
	}
	scalers = "SumScalers152to503";

	hP = (TH3D*) file->Get( prompt);
	hR = (TH3D*) file->Get( random);
	hsc = (TH1D*) file->Get( scalers);

	hS = (TH3D*) hP->Clone( "sub");
	hS->Sumw2();
	hS->Add( hR, -pa);
}
开发者ID:A2-Collaboration，项目名称:acqu，代码行数:37，代码来源:Asymmetry.C

示例2: bToDRawYield

void bToDRawYield()
{
	gStyle->SetTextSize(0.05);
	gStyle->SetTextFont(42);
	gStyle->SetPadRightMargin(0.04);
	gStyle->SetPadLeftMargin(0.14);
	gStyle->SetPadTopMargin(0.1);
	gStyle->SetPadBottomMargin(0.14);
	gStyle->SetTitleX(.0f);
	gStyle->SetOptFit(1111);
	gStyle->SetOptStat(0);
	gStyle->SetOptTitle(0);

	TCanvas* c4 = new TCanvas("c4","",800,600);
	c4->Divide(2,2);

	TCanvas* c2 = new TCanvas("c2","",400,600);
	c2->Divide(1,2);

	TCanvas* c1 = new TCanvas();

	TCanvas* c15 = new TCanvas("c15","",810,1000);
	c15->Divide(3,5);

	TFile* fPbPb = new TFile("bFeedDownPbPb.hist.root");
	TFile* fPbPbMB = new TFile("bFeedDownPbPbMB.hist.root");
	TFile* fPbPbMC = new TFile("bFeedDownPbPbMC.hist.root");
	TFile* fPbPbMBMC = new TFile("bFeedDownPbPbMBMC.hist.root");

	TH3D* hDataPbPb = (TH3D*)fPbPb->Get("hData");
	TH3D* hSidebandPbPb = (TH3D*)fPbPb->Get("hSideband");
	TH3D* hDataPbPbMB = (TH3D*)fPbPbMB->Get("hData");
	TH3D* hSidebandPbPbMB = (TH3D*)fPbPbMB->Get("hSideband");
	TH3D* hPtMD0DcaPbPb = (TH3D*)fPbPb->Get("hPtMD0Dca");
	TH3D* hPtMD0DcaPbPbMB = (TH3D*)fPbPbMB->Get("hPtMD0Dca");

	TH3D* hMCPSignalPbPb = (TH3D*)fPbPbMC->Get("hMCPSignal");
	TH3D* hMCNPSignalPbPb = (TH3D*)fPbPbMC->Get("hMCNPSignal");
	TH3D* hMCPSignalPbPbMB = (TH3D*)fPbPbMBMC->Get("hMCPSignal");
	TH3D* hMCNPSignalPbPbMB = (TH3D*)fPbPbMBMC->Get("hMCNPSignal");
	TH3D* hPtMD0DcaMCPSignalPbPb = (TH3D*)fPbPbMC->Get("hPtMD0DcaMCPSignal");
	TH3D* hPtMD0DcaMCPSwappedPbPb = (TH3D*)fPbPbMC->Get("hPtMD0DcaMCPSwapped");
	TH3D* hPtMD0DcaMCPSignalPbPbMB =(TH3D*)fPbPbMBMC->Get("hPtMD0DcaMCPSignal");
	TH3D* hPtMD0DcaMCPSwappedPbPbMB = (TH3D*)fPbPbMBMC->Get("hPtMD0DcaMCPSwapped");

	TH3D* hData = (TH3D*)hDataPbPb->Clone("hData");
	hData->Sumw2();
	hData->Add(hDataPbPbMB);

	TH3D* hSideband = (TH3D*)hSidebandPbPb->Clone("hSideband");
	hSideband->Sumw2();
	hSideband->Add(hSidebandPbPbMB);

	TH3D* hPtMD0Dca = (TH3D*)hPtMD0DcaPbPb->Clone("hPtMD0Dca");
	hPtMD0Dca->Sumw2();
	hPtMD0Dca->Add(hPtMD0DcaPbPbMB);

	TH3D* hMCPSignal = (TH3D*)hMCPSignalPbPb->Clone("hMCPSignal");
	hMCPSignal->Sumw2();
	hMCPSignal->Add(hMCPSignalPbPbMB);

	TH3D* hMCNPSignal = (TH3D*)hMCNPSignalPbPb->Clone("hMCNPSignal");
	hMCNPSignal->Sumw2();
	hMCNPSignal->Add(hMCNPSignalPbPbMB);

	TH3D* hPtMD0DcaMCPSignal = (TH3D*)hPtMD0DcaMCPSignalPbPb->Clone("hPtMD0DcaMCPSignal");
	hPtMD0DcaMCPSignal->Sumw2();
	hPtMD0DcaMCPSignal->Add(hPtMD0DcaMCPSignalPbPbMB);

	TH3D* hPtMD0DcaMCPSwapped =(TH3D*)hPtMD0DcaMCPSwappedPbPb->Clone("hPtMD0DcaMCPSwapped");
	hPtMD0DcaMCPSwapped->Sumw2();
	hPtMD0DcaMCPSwapped->Add(hPtMD0DcaMCPSwappedPbPbMB);

	TLatex* texCms = new TLatex(0.18,0.93, "#scale[1.25]{CMS} Preliminary");
	texCms->SetNDC();
	texCms->SetTextAlign(12);
	texCms->SetTextSize(0.06);
	texCms->SetTextFont(42);

	TLatex* texCol = new TLatex(0.96,0.93, "PbPb #sqrt{s_{NN}} = 5.02 TeV");
	texCol->SetNDC();
	texCol->SetTextAlign(32);
	texCol->SetTextSize(0.06);
	texCol->SetTextFont(42);

	const int nPtBins = 14;
	float ptBins[nPtBins+1] = {2.,3.,4.,5.,6.,8.,10.,12.5,15.0,20.,25.,30.,40.,60.,100};

	float pts[nPtBins];
	float ptErrors[nPtBins];
	float promptFraction[nPtBins];
	float totalYield[nPtBins];
	float totalYieldInvMassFit[nPtBins];
	float totalYieldInvMassFitError[nPtBins];
	float bToDYield[nPtBins];
	float bToDYieldError[nPtBins];
	float bToDYieldErrorDataOnly[nPtBins];
	float promptDYield[nPtBins];
	float promptDYieldError[nPtBins];
	float promptDYieldErrorDataOnly[nPtBins];
//.........这里部分代码省略.........
开发者ID:Jelov，项目名称:BtoD，代码行数:101，代码来源:bToDRawYield.C

示例3: function_fit

void function_fit(){

	gStyle->SetTextSize(0.05);
	gStyle->SetTextFont(42);
	gStyle->SetPadRightMargin(0.04);
	gStyle->SetPadLeftMargin(0.14);
	gStyle->SetPadTopMargin(0.1);
	gStyle->SetPadBottomMargin(0.14);
	gStyle->SetTitleX(.0f);
	gStyle->SetOptFit(1111);
	gStyle->SetOptStat(0);
	gStyle->SetOptTitle(0);

	TFile* fPbPb = new TFile("bFeedDownPbPb.hist.root");
	TFile* fPbPbMB = new TFile("bFeedDownPbPbMB.hist.root");
//	TFile* fPbPbMC = new TFile("bFeedDownPbPbMC_funfit.hist.root");
//	TFile* fPbPbMBMC = new TFile("bFeedDownPbPbMBMC_funfit.hist.root");

	  TFile* fPbPbMC = new TFile("bFeedDownPbPbMC.hist.root");
	  TFile* fPbPbMBMC = new TFile("bFeedDownPbPbMBMC.hist.root");

	TH3D* hDataPbPb = (TH3D*)fPbPb->Get("hData");
	TH3D* hSidebandPbPb = (TH3D*)fPbPb->Get("hSideband");
	TH3D* hDataPbPbMB = (TH3D*)fPbPbMB->Get("hData");
	TH3D* hSidebandPbPbMB = (TH3D*)fPbPbMB->Get("hSideband");
	TH3D* hPtMD0DcaPbPb = (TH3D*)fPbPb->Get("hPtMD0Dca");
	TH3D* hPtMD0DcaPbPbMB = (TH3D*)fPbPbMB->Get("hPtMD0Dca");

	TH3D* hMCPSignalPbPb = (TH3D*)fPbPbMC->Get("hMCPSignal");
	TH3D* hMCNPSignalPbPb = (TH3D*)fPbPbMC->Get("hMCNPSignal");
	TH3D* hMCPSignalPbPbMB = (TH3D*)fPbPbMBMC->Get("hMCPSignal");
	TH3D* hMCNPSignalPbPbMB = (TH3D*)fPbPbMBMC->Get("hMCNPSignal");
	TH3D* hPtMD0DcaMCPSignalPbPb = (TH3D*)fPbPbMC->Get("hPtMD0DcaMCPSignal");
	TH3D* hPtMD0DcaMCPSwappedPbPb = (TH3D*)fPbPbMC->Get("hPtMD0DcaMCPSwapped");
	TH3D* hPtMD0DcaMCPSignalPbPbMB =(TH3D*)fPbPbMBMC->Get("hPtMD0DcaMCPSignal");
	TH3D* hPtMD0DcaMCPSwappedPbPbMB = (TH3D*)fPbPbMBMC->Get("hPtMD0DcaMCPSwapped");

	TH3D* hData = (TH3D*)hDataPbPb->Clone("hData");
	hData->Sumw2();
	hData->Add(hDataPbPbMB);

	TH3D* hSideband = (TH3D*)hSidebandPbPb->Clone("hSideband");
	hSideband->Sumw2();
	hSideband->Add(hSidebandPbPbMB);

	TH3D* hPtMD0Dca = (TH3D*)hPtMD0DcaPbPb->Clone("hPtMD0Dca");
	hPtMD0Dca->Sumw2();
	hPtMD0Dca->Add(hPtMD0DcaPbPbMB);

	TH3D* hMCPSignal = (TH3D*)hMCPSignalPbPb->Clone("hMCPSignal");
	hMCPSignal->Sumw2();
	hMCPSignal->Add(hMCPSignalPbPbMB);

	TH3D* hMCNPSignal = (TH3D*)hMCNPSignalPbPb->Clone("hMCNPSignal");
	hMCNPSignal->Sumw2();
	hMCNPSignal->Add(hMCNPSignalPbPbMB);

	TH3D* hPtMD0DcaMCPSignal = (TH3D*)hPtMD0DcaMCPSignalPbPb->Clone("hPtMD0DcaMCPSignal");
	hPtMD0DcaMCPSignal->Sumw2();
	hPtMD0DcaMCPSignal->Add(hPtMD0DcaMCPSignalPbPbMB);

	TH3D* hPtMD0DcaMCPSwapped =(TH3D*)hPtMD0DcaMCPSwappedPbPb->Clone("hPtMD0DcaMCPSwapped");
	hPtMD0DcaMCPSwapped->Sumw2();
	hPtMD0DcaMCPSwapped->Add(hPtMD0DcaMCPSwappedPbPbMB);


//	TH1D *h_DcaData = (TH1D*)fDcaData->Get("D0DcaDatafitOut_pt5");

//	const int nPtBins = 14;
//	float ptBins[nPtBins+1] = {2.,3.,4.,5.,6.,8.,10.,12.5,15.0,20.,25.,30.,40.,60.,100};

  const int nPtBins = 9;
  float ptBins[nPtBins+1] = {2.,4.,6.,8.,10.,12.5,20.,40.,60.,100};

  const int nBinY = 20;
  const Double_t binsY[nBinY+1] = {-0.0734,-0.0562,-0.0428,-0.0320,-0.0236,-0.0170,-0.0118,-0.0078,-0.0046,-0.002,0.0,0.002,0.0046,0.0078,0.0118,0.0170,0.0236,0.0320,0.0428,0.0562,0.0734};

  TFile *fDcaData = new TFile("bFeedDownResult.root");
  TH1D *h_DcaData[nPtBins];
//  TH1D *h_DcaData = (TH1D*)fDcaData->Get("D0DcaDatafitOut_pt5");


	RooBinning bin_dcaxy(nBinY,binsY);

	//	TH1D* h_MCP_DCAxy = new TH1D("h_MCP_DCAxy", "h_MCP_DCAxy", nBinY, binsY);
	//  TH1D* h_MCNP_DCAxy = new TH1D("h_MCNP_DCAxy", "h_MCNP_DCAxy", nBinY, binsY);

	TFile *fout= new TFile("function_fit_result.root","RECREATE");
	TH1D *h_PromptYield_fix = new TH1D("h_PromptYield_fix","h_PromptYield_fix",nPtBins,ptBins);
  TH1D *h_NonPromptYield_fix = new TH1D("h_NonPromptYield_fix","h_NonPromptYield_fix",nPtBins,ptBins);
	TH1D *h_NonPromptFraction_fix= new TH1D("h_NonPromptFraction_fix","h_NonPromptFraction_fix",nPtBins,ptBins);

  TH1D *h_PromptYield_float = new TH1D("h_PromptYield_float","h_PromptYield_float",nPtBins,ptBins);
  TH1D *h_NonPromptYield_float = new TH1D("h_NonPromptYield_float","h_NonPromptYield_float",nPtBins,ptBins);
  TH1D *h_NonPromptFraction_float= new TH1D("h_NonPromptFraction_float","h_NonPromptFraction_float",nPtBins,ptBins);

	


	hMCPSignal->GetXaxis()->SetRangeUser(8,10);
//.........这里部分代码省略.........
开发者ID:Jelov，项目名称:BtoD，代码行数:101，代码来源:function_fit.C

示例4: much_pol_histo

void much_pol_histo(){
  TString dir = "data/";
  TString accFileName = dir+"polHisto.root";
  TString genFileName = dir+"polHisto.root";  
  TString recFileName = dir+"recHisto.root";
  hyperon_style();

  TFile* f = new TFile(accFileName,"read");
  TH3D* hJpsiAllYPtCost = (TH3D*) f->Get("fhJpsiAllYPtCost");
  TH3D* hJpsiRecYPtCost = (TH3D*) f->Get("fhJpsiRecYPtCost");
  hJpsiAllYPtCost->Sumw2();
  hJpsiRecYPtCost->Sumw2();
  TH3D* hJpsiEffYPtCost = (TH3D*) hJpsiRecYPtCost->Clone();
  hJpsiEffYPtCost->Divide(hJpsiAllYPtCost);
  
  Int_t binsY   = hJpsiAllYPtCost->GetXaxis()->GetNbins();
  Double_t minY = hJpsiAllYPtCost->GetXaxis()->GetXmin();
  Double_t maxY = hJpsiAllYPtCost->GetXaxis()->GetXmax();
  
  Int_t binsPt   = hJpsiAllYPtCost->GetYaxis()->GetNbins();
  Double_t minPt = hJpsiAllYPtCost->GetYaxis()->GetXmin();
  Double_t maxPt = hJpsiAllYPtCost->GetYaxis()->GetXmax();
  
  Int_t binsCost   = hJpsiAllYPtCost->GetZaxis()->GetNbins();
  Double_t minCost = hJpsiAllYPtCost->GetZaxis()->GetXmin();
  Double_t maxCost = hJpsiAllYPtCost->GetZaxis()->GetXmax();

  TH2D** hFidYPt = new TH2D*[binsCost];
  TH2D** hAndYPt = new TH2D*[binsCost];
  
  // Create fiducial regions
  for (Int_t icost=1;icost<=binsCost;icost++){
    hFidYPt[icost-1] = new TH2D(Form("hFidYPt%2i",icost),Form("hFidYPt%2i",icost),binsY,minY,maxY,binsPt,minPt,maxPt);
    hAndYPt[icost-1] = new TH2D(Form("hAndYPt%2i",icost),Form("hAndYPt%2i",icost),binsY,minY,maxY,binsPt,minPt,maxPt);
    for (Int_t iy=1;iy<=binsY;iy++){
      for (Int_t ipt=1;ipt<=binsPt;ipt++){
        Double_t rec = hJpsiRecYPtCost->GetBinContent(iy,ipt,icost);
        hFidYPt[icost-1]->SetBinContent(iy,ipt,1);
        hAndYPt[icost-1]->SetBinContent(iy,ipt,1);
        if (rec>200) continue;
        hJpsiEffYPtCost->SetBinContent(iy,ipt,icost,0.);
        hFidYPt[icost-1]->SetBinContent(iy,ipt,0);
      }
    }
  }
  
  for (Int_t icost=1;icost<=binsCost/2;icost++){
    for (Int_t i=icost;i<=binsCost+1-icost;i++)
      hAndYPt[icost-1]->Multiply(hFidYPt[i-1]);
  }

  TCanvas* cFiducial = new TCanvas("cFiducial","cFiducial",200*5,200*4);
  cFiducial->Divide(5,4);
  for (Int_t icost=1;icost<=binsCost;icost++){
    cFiducial->cd(icost);
    gPad->SetRightMargin(0.1);
    hFidYPt[icost-1]->Draw("colz");
  }

  TCanvas* cAnd = new TCanvas("cAnd","cAnd",200*5,200*2);
  cAnd->Divide(5,2);
  for (Int_t icost=1;icost<=binsCost/2;icost++){
    cAnd->cd(icost);
    gPad->SetRightMargin(0.1);
    hAndYPt[icost-1]->Draw("colz");
  }

  
  TH3D* hJpsiRecEffCorrectedYPtCost = (TH3D*) hJpsiRecYPtCost->Clone();
  hJpsiRecEffCorrectedYPtCost->Divide(hJpsiEffYPtCost);
  
//  TH1D* hJpsiAllCost = hJpsiAllYPtCost->ProjectionZ();
  
  
//  TH1D* hJpsiRecEffCorrectedCost = hJpsiRecEffCorrectedYPtCost->ProjectionZ();
//  TH1D** hJpsiRecEffCorrectedCost = new TH1D*[nBinsPt];
  
  
//  hJpsiAllCost->SetMinimum(0);
//  hJpsiAllCost->SetLineColor(kBlue);
//  hJpsiRecEffCorrectedCost->SetLineColor(kRed);
//  
//  TCanvas* cCost = new TCanvas("cCost","Cos #theta distributions",400,400);
//  hJpsiAllCost->Draw();
//  hJpsiRecEffCorrectedCost->Draw("same");


  TH1D* hRecCost[nBinsPt];
  TH1D* hAccCost[nBinsPt];
  TH1D* hAllCost[nBinsPt];
  TH1D* haccRecCost[nBinsPt];
  TH1D* haccAllCost[nBinsPt];
  TH1D* hResCost[nBinsPt];
  
  for (Int_t i=0;i<nBinsPt;i++){
    hRecCost[i] = new TH1D(Form("hRecCost%d",i),Form("hRecCost%d",i),binsCost,minCost,maxCost);
    hAllCost[i] = new TH1D(Form("hAllCost%d",i),Form("hAllCost%d",i),binsCost,minCost,maxCost);
    hAccCost[i] = new TH1D(Form("hAccCost%d",i),Form("hAccCost%d",i),binsCost,minCost,maxCost);
    hResCost[i] = new TH1D(Form("hResCost%d",i),Form("hResCost%d",i),binsCost,minCost,maxCost);
    haccRecCost[i] = new TH1D(Form("haccRecCost%d",i),Form("haccRecCost%d",i),binsCost,minCost,maxCost);
//.........这里部分代码省略.........
开发者ID:NicolasWinckler，项目名称:CbmRoot，代码行数:101，代码来源:much_pol_histo.C


注：本文中的TH3D::Clone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。