本文整理汇总了C++中TVectorD::Write方法的典型用法代码示例。如果您正苦于以下问题：C++ TVectorD::Write方法的具体用法？C++ TVectorD::Write怎么用？C++ TVectorD::Write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TVectorD的用法示例。
在下文中一共展示了TVectorD::Write方法的5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: getResV
//.........这里部分代码省略.........
Qy1[ibin] += (*Qy1_t)[ibin];
Q2[ibin] += (*Q2_t)[ibin];
totptall[ibin] += (*totptall_t)[ibin];
totetaall[ibin] += (*totetaall_t)[ibin];
Nevent[ibin] += (*Nevent_t)[ibin];
totmultall[ibin] += (*totmultall_t)[ibin];
tottrk[ibin] += (*tottrk_t)[ibin];
}
f[ifile]->Close();
}
fstrV<<setprecision(4)<<fixed;
fstrV<<"ibin"<<"\t"<<"itheta"<<"\t"<<"r0"<<"\t"<<"V"<<"\t"<<"sigma2"<<"\t"<<"chi"<<"\t"<<"Vn Errors"<<endl;
for(int ibin=0;ibin<nbin;ibin++){
avgmultall[ibin]=totmultall[ibin]/Nevent[ibin];
avgtrk[ibin]=tottrk[ibin]/Nevent[ibin];
for(int itheta=0;itheta<ntheta;itheta++){
for(ir=0; ir<nstepr; ir++){
G[ibin][itheta][ir]=TComplex(GRe[ibin][itheta][ir],GIm[ibin][itheta][ir]);
G[ibin][itheta][ir]/=Nevent[ibin];
Gmod2[ibin][itheta][ir]=TMath::Power(TComplex::Abs(G[ibin][itheta][ir]),2);
}
for(ir=0; ir<nstepr-1; ir++)
if(ir!=0 && Gmod2[ibin][itheta][ir]<=Gmod2[ibin][itheta][ir-1] && Gmod2[ibin][itheta][ir]<=Gmod2[ibin][itheta][ir+1]) break;
if(ir!=0 && ir<nstepr-1) r01[ibin][itheta]=r[ibin][ir];
else if(ir==0) {cout<<"ibin="<<ibin<<"\t"<<"itheta="<<itheta<<"\tminimum lies on ir = 0, please select proper range!"<<endl; continue;}
else {cout<<"ibin="<<ibin<<"\t"<<"itheta="<<itheta<<"\tminimum lies on ir = maximum "<<nstepr-1<<", please select proper range!"<<endl; continue;}
avgpt[ibin]=1.0*totptall[ibin]/totmultall[ibin];
avgeta[ibin]=1.0*totetaall[ibin]/totmultall[ibin];
if(isSimple==0) V[ibin][itheta]=Vmax[ibin]-ir*eps[ibin]+eps[ibin]*(Gmod2[ibin][itheta][ir+1]-Gmod2[ibin][itheta][ir-1])/2./(Gmod2[ibin][itheta][ir-1]-2*Gmod2[ibin][itheta][ir]+Gmod2[ibin][itheta][ir+1]);
else V[ibin][itheta]=j01/r01[ibin][itheta]; //simple method
r0[ibin][itheta]=j01/V[ibin][itheta];
V[ibin][itheta]/=avgmultall[ibin];
sigma2[ibin][itheta]=Q2[ibin]/Nevent[ibin]-(Qx1[ibin]/Nevent[ibin])*(Qx1[ibin]/Nevent[ibin])-(Qy1[ibin]/Nevent[ibin])*(Qy1[ibin]/Nevent[ibin]);
sigma2_[ibin]+=sigma2[ibin][itheta];
Vmean[ibin]+=V[ibin][itheta];
chi[ibin][itheta]=V[ibin][itheta]*avgmultall[ibin]/TMath::Sqrt(sigma2[ibin][itheta]);
}
//deltaVmean[ibin]+=TMath::Exp(j01*j01/2./chi[ibin][itheta]/chi[ibin][itheta]*TMath::Cos(nn*theta[itheta]))*TMath::BesselJ0(2*j01*TMath::Sin(nn*theta[itheta]/2.))+TMath::Exp(-j01*j01/2./chi[ibin][itheta]/chi[ibin][itheta]*TMath::Cos(nn*theta[itheta]))*TMath::BesselJ0(2*j01*TMath::Cos(nn*theta[itheta]/2.));
sigma2_[ibin]/=ntheta;
Vmean[ibin]/=ntheta;
sigma2_[ibin]-=TMath::Power(Vmean[ibin]*avgmultall[ibin],2);
chi_[ibin]=Vmean[ibin]*avgmultall[ibin]/TMath::Sqrt(sigma2_[ibin]);
for(int itheta=0;itheta<ntheta;itheta++){
deltaV[ibin][itheta]=V[ibin][itheta]/j01/TMath::BesselJ1(j01)*TMath::Sqrt((TMath::Exp(j01*j01/2./chi_[ibin]/chi_[ibin])+TMath::Exp(-j01*j01/2./chi_[ibin]/chi_[ibin])*TMath::BesselJ0(2*j01))/2./Nevent[ibin]);
deltaVmean[ibin]+=TMath::Exp(j01*j01/2./chi_[ibin]/chi_[ibin]*TMath::Cos(nn*theta[itheta]))*TMath::BesselJ0(2*j01*TMath::Sin(nn*theta[itheta]/2.))+TMath::Exp(-j01*j01/2./chi_[ibin]/chi_[ibin]*TMath::Cos(nn*theta[itheta]))*TMath::BesselJ0(2*j01*TMath::Cos(nn*theta[itheta]/2.));
fstrV<<ibin<<"\t"<<itheta<<"\t"<<r0[ibin][itheta]<<"\t"<<V[ibin][itheta]<<"\t"<<sigma2[ibin][itheta]<<"\t"<<chi[ibin][itheta]<<"\t"<<deltaV[ibin][itheta]<<endl;
}
fstrV<<"\t\t\t\t\t"<<sigma2_[ibin]<<"\t"<<chi_[ibin]<<endl;
deltaVmean[ibin]=Vmean[ibin]/j01/TMath::BesselJ1(j01)*TMath::Sqrt(deltaVmean[ibin]/ntheta/2./Nevent[ibin]);
fstrV<<endl;
}
fstrV<<"ibin"<<"\t"<<"avgmult"<<"\t"<<"avgpt"<<"\t"<<"avgeta"<<"\t"<<"Vn mean"<<"\t"<<"Vn mean Error"<<endl;
for(int ibin=0;ibin<nbin;ibin++){
fstrV<<ibin<<"\t"<<avgmultall[ibin]<<"\t"<<avgpt[ibin]<<"\t"<<avgeta[ibin]<<"\t"<<Vmean[ibin]<<"\t"<<deltaVmean[ibin]<<endl;
fstrV<<endl;
}
fstrV<<"ibin"<<"\t"<<"Nevent"<<"\t"<<"totmultall"<<"\t"<<"avgmultall"<<"\t"<<"avgtrk"<<endl;
for(int ibin=0;ibin<nbin;ibin++){
fstrV<<ibin<<"\t"<<Nevent[ibin]<<"\t"<<totmultall[ibin]<<"\t"<<avgmultall[ibin]<<"\t"<<avgtrk[ibin]<<endl;
fstrV<<endl;
}
if(isSum) TString outname = "mergedV_Sum.root";
else TString outname="mergedV_Prod.root";
TFile *outf = new TFile(outname,"Recreate");
Nevent.Write("Nevent");
totmultall.Write("totmultall");
avgmultall.Write("avgmultall");
tottrk.Write("tottrk");
avgtrk.Write("avgtrk");
Qx1.Write("Qx1");
Qy1.Write("Qy1");
Q2.Write("Q2");
avgpt.Write("avgpt");
avgeta.Write("avgeta");
Vmean.Write("Vmean");
deltaVmean.Write("deltaVmean");
chi_.Write("chi");
sigma2_.Write("sigma2");
for(int ibin=0;ibin<nbin;ibin++){
TDirectory *dir0 = outf->mkdir(Form("D_%d",ibin));dir0->cd();
r[ibin].Write("r");
sigma2[ibin].Write("sigma2"); chi[ibin].Write("chi0"); deltaV[ibin].Write("deltaV");
r0[ibin].Write("r0"); r01[ibin].Write("r01"); V[ibin].Write("V");
hqx[ibin]->Write(); hqy[ibin]->Write();hq2[ibin]->Write();hq2nonf[ibin]->Write();
for(int itheta=0;itheta<ntheta;itheta++){
TDirectory *dir1 = dir0->mkdir(Form("D_%d",itheta));dir1->cd();
GRe[ibin][itheta].Write(Form("GRe"));
GIm[ibin][itheta].Write(Form("GIm"));
Gmod2[ibin][itheta].Write(Form("G2"));
hq[ibin][itheta]->Write();
}
}
outf->Close();
}示例2: getResv2
void getResv2(){
ifstream f_("merged.root");
if(!f_.good()){
system("hadd merged.root /scratch/xuq7/flow/EPAnalyzer/pPbDataV205m100/Original/Varmult/AnaEP_*.root");
}
TFile *fmerged = TFile::Open("merged.root");
TH1D* hEPPhip[nbin][neta];
TH1D* hEPPhin[nbin][neta];
TH1D* hEPPhic[nbin][neta];
for(int ibin=0;ibin<nbin;ibin++){
for(int ieta=0;ieta<neta;ieta++){
hEPPhip[ibin][ieta] = (TH1D*)fmerged->Get(Form("hEPPhip_%d_%d",ibin,ieta));
hEPPhin[ibin][ieta] = (TH1D*)fmerged->Get(Form("hEPPhin_%d_%d",ibin,ieta));
hEPPhic[ibin][ieta] = (TH1D*)fmerged->Get(Form("hEPPhic_%d_%d",ibin,ieta));
}
}
ofstream fstrV;
fstrV.open("v2.txt");
TFile *f[nFileAll];
TVectorD Nevent; Nevent.ResizeTo(nbin); Nevent.Zero();
TVectorD totmultall; totmultall.ResizeTo(nbin); totmultall.Zero();
TVectorD EPR[nbin], EPRpc[nbin], EPRpm[nbin], EPRcm[nbin];
for(int ibin=0;ibin<nbin;ibin++){
EPR[ibin].ResizeTo(neta); EPR[ibin].Zero();
EPRpc[ibin].ResizeTo(neta); EPRpc[ibin].Zero();
EPRpm[ibin].ResizeTo(neta); EPRpm[ibin].Zero();
EPRcm[ibin].ResizeTo(neta); EPRcm[ibin].Zero();
}
TVectorD avgmult; avgmult.ResizeTo(nbin);
TVectorD totmult[nbin], totpt[nbin], avgpt[nbin];
TVectorD Vobs[nbin][neta], Vcorr[nbin][neta], Vcorrerr[nbin][neta], Vcorr3[nbin][neta], Vcorr3err[nbin][neta], Vobserr[nbin][neta];
TVectorD totmultp[nbin][neta], totmultn[nbin][neta], totmultc[nbin][neta];
for(int ibin=0;ibin<nbin;ibin++){
totmult[ibin].ResizeTo(npt); totmult[ibin].Zero();
totpt[ibin].ResizeTo(npt); totpt[ibin].Zero();
avgpt[ibin].ResizeTo(npt); avgpt[ibin].Zero();
for(int ieta=0;ieta<neta;ieta++){
Vobs[ibin][ieta].ResizeTo(npt); Vobs[ibin][ieta].Zero();
Vobserr[ibin][ieta].ResizeTo(npt); Vobserr[ibin][ieta].Zero();
totmultp[ibin][ieta].ResizeTo(npt); totmultp[ibin][ieta].Zero();
totmultn[ibin][ieta].ResizeTo(npt); totmultn[ibin][ieta].Zero();
totmultc[ibin][ieta].ResizeTo(npt); totmultc[ibin][ieta].Zero();
Vcorr[ibin][ieta].ResizeTo(npt); Vcorr[ibin][ieta].Zero();
Vcorrerr[ibin][ieta].ResizeTo(npt); Vcorrerr[ibin][ieta].Zero();
Vcorr3[ibin][ieta].ResizeTo(npt); Vcorr3[ibin][ieta].Zero();
Vcorr3err[ibin][ieta].ResizeTo(npt); Vcorr3err[ibin][ieta].Zero();
}
}
for(int ifile=0; ifile<nFileAll; ifile++){
f[ifile] = TFile::Open(Form("/scratch/xuq7/flow/EPAnalyzer/pPbDataV205m100/Original/Varmult/AnaEP_%d.root",ifile));
TVectorD* Nevent_t = (TVectorD*)f[ifile]->Get(Form("Nevent"));
TVectorD* totmultall_t = (TVectorD*)f[ifile]->Get(Form("totmultall"));
for(int ibin=0;ibin<nbin;ibin++){
TVectorD* EPR_t = (TVectorD*)f[ifile]->Get(Form("EPR_%d",ibin));
TVectorD* EPRpc_t = (TVectorD*)f[ifile]->Get(Form("EPRpc_%d",ibin));
TVectorD* EPRpm_t = (TVectorD*)f[ifile]->Get(Form("EPRpm_%d",ibin));
TVectorD* EPRcm_t = (TVectorD*)f[ifile]->Get(Form("EPRcm_%d",ibin));
TVectorD* totmult_t = (TVectorD*)f[ifile]->Get(Form("totmult_%d",ibin));
TVectorD* totpt_t = (TVectorD*)f[ifile]->Get(Form("totpt_%d",ibin));
Nevent[ibin] += (*Nevent_t)[ibin];
totmultall[ibin] += (*totmultall_t)[ibin];
for(int iptbin=0;iptbin<npt;iptbin++){
totmult[ibin][iptbin] += (*totmult_t)[iptbin];
totpt[ibin][iptbin] += (*totpt_t)[iptbin];
}
for(int ieta=0;ieta<neta;ieta++){
EPR[ibin][ieta] += (*EPR_t)[ieta];
EPRpc[ibin][ieta] += (*EPRpc_t)[ieta];
EPRpm[ibin][ieta] += (*EPRpm_t)[ieta];
EPRcm[ibin][ieta] += (*EPRcm_t)[ieta];
TVectorD* Vobs_t = (TVectorD*)f[ifile]->Get(Form("v2obs_%d_%d",ibin,ieta));
TVectorD* totmultp_t = (TVectorD*)f[ifile]->Get(Form("totmultp_%d_%d",ibin,ieta));
TVectorD* totmultn_t = (TVectorD*)f[ifile]->Get(Form("totmultn_%d_%d",ibin,ieta));
TVectorD* totmultc_t = (TVectorD*)f[ifile]->Get(Form("totmultc_%d_%d",ibin,ieta));
for(int iptbin=0;iptbin<npt;iptbin++){
Vobs[ibin][ieta][iptbin] += (*Vobs_t)[iptbin];
totmultp[ibin][ieta][iptbin] += (*totmultp_t)[iptbin];
totmultn[ibin][ieta][iptbin] += (*totmultn_t)[iptbin];
totmultc[ibin][ieta][iptbin] += (*totmultc_t)[iptbin];
}
}
}
f[ifile]->Close();
}
TFile *outf = new TFile("mergedVobs.root","Recreate");
Nevent.Write("Nevent");
totmultall.Write("totmultall");
for(int ibin=0;ibin<nbin;ibin++){
for(int ieta=0;ieta<neta;ieta++){
hEPPhip[ibin][ieta]->Write();
hEPPhin[ibin][ieta]->Write();
hEPPhic[ibin][ieta]->Write();
}
}
fstrV<<setprecision(4)<<fixed;
//.........这里部分代码省略.........
示例3: plotDYEfficiency
//.........这里部分代码省略.........
for(int i=0; i<DYTools::nMassBins; i++){
x[i] = (DYTools::massBinLimits[i ] + DYTools::massBinLimits[i+1])/2.0;
dx[i] = (DYTools::massBinLimits[i+1] - DYTools::massBinLimits[i ])/2.0;
y[i] = effv[i];
dy[i] = effErrv[i];
}
TGraphErrors *efficiencyGraph =
new TGraphErrors(DYTools::nMassBins,x,y,dx,dy);
TCanvas *c1 = MakeCanvas("c1","c1",1000,600);
CPlot plotEfficiency("Efficiency","","M_{ee} [GeV/c^{2}]","efficiency");
plotEfficiency.SetLogx();
plotEfficiency.AddGraph((TGraph*)efficiencyGraph,"PE",600,kFullDotMedium,1);
plotEfficiency.SetYRange(0,1.0);
plotEfficiency.SetXRange(10,1500.0);
efficiencyGraph->GetYaxis()->SetTitleOffset(1.0);
efficiencyGraph->GetXaxis()->SetMoreLogLabels();
efficiencyGraph->GetXaxis()->SetNoExponent();
efficiencyGraph->SetMarkerStyle(20);
efficiencyGraph->SetMarkerSize(1);
plotEfficiency.Draw(c1,doSave,format);
// Prepare the overall efficiency plot of Z-peak region vs number of primary vertices
double x_2 [DYTools::nPVBinCount];
double dx_2[DYTools::nPVBinCount];
double y_2 [DYTools::nPVBinCount];
double dy_2[DYTools::nPVBinCount];
for(int i=0; i<DYTools::nPVBinCount; i++){
x_2[i] = (DYTools::nPVLimits[i ] + DYTools::nPVLimits[i+1])/2.0;
dx_2[i] = (DYTools::nPVLimits[i+1] - DYTools::nPVLimits[i ])/2.0;
y_2[i] = effZPeakPU[i];
dy_2[i] = effErrZPeakPU[i];
}
TGraphErrors *efficiencyGraphZPeakPU =
new TGraphErrors(DYTools::nPVBinCount,x_2,y_2,dx_2,dy_2);
TCanvas *cz = MakeCanvas("cz","cz",1000,600);
CPlot plotEfficiencyZPeakPU("Efficiency","","number of good PVs","efficiency");
plotEfficiencyZPeakPU.SetLogx();
plotEfficiencyZPeakPU.AddGraph((TGraph*)efficiencyGraphZPeakPU,"PE",600,kFullDotMedium,1);
plotEfficiencyZPeakPU.SetYRange(0,1.0);
plotEfficiencyZPeakPU.SetXRange(10,100.0);
efficiencyGraph->GetYaxis()->SetTitleOffset(1.0);
efficiencyGraph->GetXaxis()->SetMoreLogLabels();
efficiencyGraph->GetXaxis()->SetNoExponent();
efficiencyGraph->SetMarkerStyle(20);
efficiencyGraph->SetMarkerSize(1);
plotEfficiencyZPeakPU.Draw(cz,doSave,format);
// Store constants in the file
TString outputDir(TString("../root_files/constants/")+dirTag);
gSystem->mkdir(outputDir,kTRUE);
TString effConstFileName(outputDir+TString("/event_efficiency_constants.root"));
TFile fa(effConstFileName,"recreate");
effv.Write("efficiencyArray");
effErrv.Write("efficiencyErrArray");
effZPeakPU.Write("efficiencyZPeakPUArray");
effErrZPeakPU.Write("efficiencyErrZPeakPUArray");
nEventsZPeakPU.Write("nEventsZPeakPUArray");
nPassZPeakPU.Write("nPassZPeakPUArray");
nEventsZPeakPURaw.Write("nEventsZPeakPURawArray");
nPassZPeakPURaw.Write("nPassZPeakPURawArray");
fa.Close();
//--------------------------------------------------------------------------------------------------------------
// Summary print out
//==============================================================================================================
cout << endl;
cout << "*" << endl;
cout << "* SUMMARY" << endl;
cout << "*--------------------------------------------------" << endl;
cout << endl;
cout << labelv[0] << " file: " << fnamev[0] << endl;
printf(" Number of generated events: %8.1lf",nZv);
printf(" mass bin preselected passed total_Eff BB-BB_Eff EB-BB_Eff EB-EB_Eff \n");
for(int i=0; i<DYTools::nMassBins; i++){
printf(" %4.0f-%4.0f %10.0f %10.0f %7.4f+-%6.4f %7.4f+-%6.4f %7.4f+-%6.4f %7.4f+-%6.4f \n",
DYTools::massBinLimits[i], DYTools::massBinLimits[i+1],
nEventsv[i], nPassv[i],
effv[i], effErrv[i],
effBBv[i], effErrBBv[i],
effBEv[i], effErrBEv[i],
effEEv[i], effErrEEv[i]);
}
printf("\n\nZ-peak efficiency\n");
printf(" PU bin preselected passed total_Eff\n");
for(int i=0; i<DYTools::nPVBinCount; i++){
printf(" %4.0f-%4.0f %10.0f %10.0f %7.4f+-%6.4f\n",
DYTools::nPVLimits[i], DYTools::nPVLimits[i+1],
nEventsZPeakPU[i], nPassZPeakPU[i],
effZPeakPU[i], effErrZPeakPU[i]);
}
cout << endl;
gBenchmark->Show("plotDYEfficiency");
}示例4: getResV
//.........这里部分代码省略.........
}
f[ifile]->Close();
}
fstrV<<setprecision(4)<<fixed;
fstrV<<"ibin"<<"\t"<<"iptbin"<<"\t"<<"itheta"<<"\t"<<"r0"<<"\t"<<"V"<<"\t"<<"sigma2"<<"\t"<<"chi"<<"\t"<<"Vn Errors"<<endl;
for(int ibin=0;ibin<nbin;ibin++){
avgmultall[ibin]=totmultall[ibin]/Nevent[ibin];
avgtrk[ibin]=tottrk[ibin]/Nevent[ibin];
for(int iptbin=0;iptbin<nptV;iptbin++){
for(int itheta=0;itheta<ntheta;itheta++){
for(ir=0; ir<nstepr; ir++){
G[ibin][iptbin][itheta][ir]=TComplex(GRe[ibin][iptbin][itheta][ir],GIm[ibin][iptbin][itheta][ir]);
G[ibin][iptbin][itheta][ir]/=Nevent[ibin];
Gmod2[ibin][iptbin][itheta][ir]=TMath::Power(TComplex::Abs(G[ibin][iptbin][itheta][ir]),2);
}
for(ir=0; ir<nstepr-1; ir++)
if(ir!=0 && Gmod2[ibin][iptbin][itheta][ir]<=Gmod2[ibin][iptbin][itheta][ir-1] && Gmod2[ibin][iptbin][itheta][ir]<=Gmod2[ibin][iptbin][itheta][ir+1]) break;
if(ir!=0 && ir<nstepr-1) r01[ibin][iptbin][itheta]=r[ibin][ir];
else if(ir==0) {cout<<"ibin="<<ibin<<"\t"<<"iptbin="<<iptbin<<"\t"<<"itheta="<<itheta<<"\tminimum lies on ir = 0, please select proper range!"<<endl; continue;}
else {cout<<"ibin="<<ibin<<"\t"<<"iptbin="<<iptbin<<"\t"<<"itheta="<<itheta<<"\tminimum lies on ir = maximum "<<nstepr-1<<", please select proper range!"<<endl; continue;}
avgmult[ibin][iptbin]=1.0*totmult[ibin][iptbin]/Nevent[ibin];
avgpt[ibin][iptbin]=1.0*totpt[ibin][iptbin]/totmult[ibin][iptbin];
if(isSimple==0) V[ibin][iptbin][itheta]=Vmax[ibin]-ir*eps[ibin]+eps[ibin]*(Gmod2[ibin][iptbin][itheta][ir+1]-Gmod2[ibin][iptbin][itheta][ir-1])/2./(Gmod2[ibin][iptbin][itheta][ir-1]-2*Gmod2[ibin][iptbin][itheta][ir]+Gmod2[ibin][iptbin][itheta][ir+1]);
else V[ibin][iptbin][itheta]=j01/r0[ibin][iptbin][itheta]; //simple method
r0[ibin][iptbin][itheta]=j01/V[ibin][iptbin][itheta];
V[ibin][iptbin][itheta]/=avgmult[ibin][iptbin];
sigma2[ibin][iptbin][itheta]=Q2[ibin][iptbin]/Nevent[ibin]-(Qx1[ibin][iptbin]/Nevent[ibin])*(Qx1[ibin][iptbin]/Nevent[ibin])-(Qy1[ibin][iptbin]/Nevent[ibin])*(Qy1[ibin][iptbin]/Nevent[ibin]);
sigma2_[ibin][iptbin]+=sigma2[ibin][iptbin][itheta];
Vmean[ibin][iptbin]+=V[ibin][iptbin][itheta];
chi[ibin][iptbin][itheta]=V[ibin][iptbin][itheta]*avgmult[ibin][iptbin]/TMath::Sqrt(sigma2[ibin][iptbin][itheta]);
}
//deltaVmean[ibin][iptbin]+=TMath::Exp(j01*j01/2./chi[ibin][iptbin][itheta]/chi[ibin][iptbin][itheta]*TMath::Cos(nn*theta[itheta]))*TMath::BesselJ0(2*j01*TMath::Sin(nn*theta[itheta]/2.))+TMath::Exp(-j01*j01/2./chi[ibin][iptbin][itheta]/chi[ibin][iptbin][itheta]*TMath::Cos(nn*theta[itheta]))*TMath::BesselJ0(2*j01*TMath::Cos(nn*theta[itheta]/2.));
sigma2_[ibin][iptbin]/=ntheta;
Vmean[ibin][iptbin]/=ntheta;
sigma2_[ibin][iptbin]-=TMath::Power(Vmean[ibin][iptbin]*avgmult[ibin][iptbin],2);
chi_[ibin][iptbin]=Vmean[ibin][iptbin]*avgmult[ibin][iptbin]/TMath::Sqrt(sigma2_[ibin][iptbin]);
for(int itheta=0;itheta<ntheta;itheta++){
deltaV[ibin][iptbin][itheta]=V[ibin][iptbin][itheta]/j01/TMath::BesselJ1(j01)*TMath::Sqrt((TMath::Exp(j01*j01/2./chi_[ibin][iptbin]/chi_[ibin][iptbin])+TMath::Exp(-j01*j01/2./chi_[ibin][iptbin]/chi_[ibin][iptbin])*TMath::BesselJ0(2*j01))/2./Nevent[ibin]);
deltaVmean[ibin][iptbin]+=TMath::Exp(j01*j01/2./chi_[ibin][iptbin]/chi_[ibin][iptbin]*TMath::Cos(nn*theta[itheta]))*TMath::BesselJ0(2*j01*TMath::Sin(nn*theta[itheta]/2.))+TMath::Exp(-j01*j01/2./chi_[ibin][iptbin]/chi_[ibin][iptbin]*TMath::Cos(nn*theta[itheta]))*TMath::BesselJ0(2*j01*TMath::Cos(nn*theta[itheta]/2.));
fstrV<<ibin<<"\t"<<iptbin<<"\t"<<itheta<<"\t"<<r0[ibin][iptbin][itheta]<<"\t"<<V[ibin][iptbin][itheta]<<"\t"<<sigma2[ibin][iptbin][itheta]<<"\t"<<chi[ibin][iptbin][itheta]<<"\t"<<deltaV[ibin][iptbin][itheta]<<endl;
}
fstrV<<endl;
deltaVmean[ibin][iptbin]=Vmean[ibin][iptbin]/j01/TMath::BesselJ1(j01)*TMath::Sqrt(deltaVmean[ibin][iptbin]/ntheta/2./Nevent[ibin]);
}
fstrV<<endl;
}
fstrV<<"ibin"<<"\t"<<"iptbin"<<"\t"<<"avgmult"<<"\t"<<"avgpt"<<"\t"<<"Vn mean"<<"\t"<<"Vn mean Error"<<endl;
for(int ibin=0;ibin<nbin;ibin++){
for(int iptbin=0;iptbin<nptV;iptbin++){
fstrV<<ibin<<"\t"<<iptbin<<"\t"<<avgmult[ibin][iptbin]<<"\t"<<avgpt[ibin][iptbin]<<"\t"<<Vmean[ibin][iptbin]<<"\t"<<deltaVmean[ibin][iptbin]<<endl;
}
fstrV<<endl;
}
fstrV<<"ibin"<<"\t"<<"Nevent"<<"\t"<<"totmultall"<<"\t"<<"avgmultall"<<"\t"<<"avgtrk"<<endl;
for(int ibin=0;ibin<nbin;ibin++){
fstrV<<ibin<<"\t"<<Nevent[ibin]<<"\t"<<totmultall[ibin]<<"\t"<<avgmultall[ibin]<<"\t"<<avgtrk[ibin]<<endl;
fstrV<<endl;
}
if(SumorProd=="Sum") TString outname = "mergedV_Sum.root";
else TString outname="mergedV_Prod.root";
TFile *outf = new TFile(outname,"Recreate");
Nevent.Write("Nevent");
totmultall.Write("totmultall");
avgmultall.Write("avgmultall");
tottrk.Write("tottrk");
avgtrk.Write("avgtrk");
for(int ibin=0;ibin<nbin;ibin++){
TDirectory *dir0 = outf->mkdir(Form("D_%d",ibin,itheta));dir0->cd();
r[ibin].Write("r");
Qx1[ibin].Write("Qx1");
Qy1[ibin].Write("Qy1");
Q2[ibin].Write("Q2");
totmult[ibin].Write("totmult");
totpt[ibin].Write("totpt");
avgmult[ibin].Write("avgmult");
avgpt[ibin].Write("avgpt");
Vmean[ibin].Write("Vmean");
deltaVmean[ibin].Write("deltaVmean");
chi_[ibin].Write("chi");
for(int iptbin=0;iptbin<nptV;iptbin++){
TDirectory *dir1 = dir0->mkdir(Form("D_%d",iptbin));dir1->cd();
sigma2[ibin][iptbin].Write("sigma2"); chi[ibin][iptbin].Write("chi0"); deltaV[ibin][iptbin].Write("deltaV");
r0[ibin][iptbin].Write("r0"); r01[ibin][iptbin].Write("r01"); V[ibin][iptbin].Write("V");
for(int itheta=0;itheta<ntheta;itheta++){
TDirectory *dir2 = dir1->mkdir(Form("D_%d",itheta));dir2->cd();
GRe[ibin][iptbin][itheta].Write(Form("GRe"));
GIm[ibin][iptbin][itheta].Write(Form("GIm"));
Gmod2[ibin][iptbin][itheta].Write(Form("G2"));
}
}
}
outf->Close();
}示例5: getResVsub
//.........这里部分代码省略.........
totptall[ibin] += (*totptall_t)[ibin];
Nevent[ibin] += (*Nevent_t)[ibin];
totmultall[ibin] += (*totmultall_t)[ibin];
}
f[ifile]->Close();
}
fstrV<<setprecision(4)<<fixed;
fstrV<<"ibin"<<"\t"<<"itheta"<<"\t"<<"r0"<<"\t"<<"V"<<"\t"<<"sigma2"<<"\t"<<"chi"<<"\t"<<"Vn Errors"<<endl;
for(int ibin=0;ibin<nbin;ibin++){
for(int itheta=0;itheta<ntheta;itheta++){
for(ir=0; ir<nstepr; ir++){
G[ibin][itheta][ir]=TComplex(GRe[ibin][itheta][ir],GIm[ibin][itheta][ir]);
G[ibin][itheta][ir]/=Nevent[ibin];
Gmod2[ibin][itheta][ir]=TMath::Power(TComplex::Abs(G[ibin][itheta][ir]),2);
}
for(ir=0; ir<nstepr-1; ir++)
if(ir!=0 && Gmod2[ibin][itheta][ir]<=Gmod2[ibin][itheta][ir-1] && Gmod2[ibin][itheta][ir]<=Gmod2[ibin][itheta][ir+1]) break;
if(ir!=0 && ir<nstepr-1) r01[ibin][itheta]=r[ibin][ir];
else if(ir==0) {cout<<"ibin="<<ibin<<"\t"<<"itheta="<<itheta<<"\tminimum lies on ir = 0, please select proper range!"<<endl; continue;}
else {cout<<"ibin="<<ibin<<"\t"<<"itheta="<<itheta<<"\tminimum lies on ir = maximum "<<nstepr-1<<", please select proper range!"<<endl; continue;}
avgmult[ibin]=1.0*totmultall[ibin]/Nevent[ibin];
avgpt[ibin]=1.0*totptall[ibin]/totmultall[ibin];
if(isSimple==0) V[ibin][itheta]=Vmax[ibin]-ir*eps[ibin]+eps[ibin]*(Gmod2[ibin][itheta][ir+1]-Gmod2[ibin][itheta][ir-1])/2./(Gmod2[ibin][itheta][ir-1]-2*Gmod2[ibin][itheta][ir]+Gmod2[ibin][itheta][ir+1]);
else V[ibin][itheta]=j01/r0[ibin][itheta]; //simple method
r0[ibin][itheta]=j01/V[ibin][itheta];
V[ibin][itheta]/=avgmult[ibin];
//sigma2[ibin][itheta]=Q2[ibin]/Nevent[ibin]-(Qx1[ibin]/Nevent[ibin])*(Qx1[ibin]/Nevent[ibin])-(Qy1[ibin]/Nevent[ibin])*(Qy1[ibin]/Nevent[ibin])-(V[ibin][itheta]*avgmult[ibin])*(V[ibin][itheta]*avgmult[ibin]);
sigma2[ibin][itheta]=Q2[ibin]/Nevent[ibin]-(Qx1[ibin]/Nevent[ibin])*(Qx1[ibin]/Nevent[ibin])-(Qy1[ibin]/Nevent[ibin])*(Qy1[ibin]/Nevent[ibin]);
sigma2_[ibin]+=sigma2[ibin][itheta];
Vmean[ibin]+=V[ibin][itheta];
chi[ibin][itheta]=V[ibin][itheta]*avgmult[ibin]/TMath::Sqrt(sigma2[ibin][itheta]);
//deltaV[ibin][itheta]=V[ibin][itheta]/j01/TMath::BesselJ1(j01)*TMath::Sqrt((TMath::Exp(j01*j01/2./chi[ibin][itheta]/chi[ibin][itheta])+TMath::Exp(-j01*j01/2./chi[ibin][itheta]/chi[ibin][itheta])*TMath::BesselJ0(2*j01))/2./Nevent[ibin]);
}
sigma2_[ibin]/=ntheta;
Vmean[ibin]/=ntheta;
sigma2_[ibin]-=TMath::Power(Vmean[ibin]*avgmult[ibin],2);
chi_[ibin]=Vmean[ibin]*avgmult[ibin]/TMath::Sqrt(sigma2_[ibin]);
//deltaVmean[ibin]+=TMath::Exp(j01*j01/2./chi[ibin][itheta]/chi[ibin][itheta]*TMath::Cos(nn*theta[itheta]))*TMath::BesselJ0(2*j01*TMath::Sin(nn*theta[itheta]/2.))+TMath::Exp(-j01*j01/2./chi[ibin][itheta]/chi[ibin][itheta]*TMath::Cos(nn*theta[itheta]))*TMath::BesselJ0(2*j01*TMath::Cos(nn*theta[itheta]/2.));
for(int itheta=0;itheta<ntheta;itheta++){
deltaV[ibin][itheta]=V[ibin][itheta]/j01/TMath::BesselJ1(j01)*TMath::Sqrt((TMath::Exp(j01*j01/2./chi_[ibin]/chi_[ibin])+TMath::Exp(-j01*j01/2./chi_[ibin]/chi_[ibin])*TMath::BesselJ0(2*j01))/2./Nevent[ibin]);
deltaVmean[ibin]+=TMath::Exp(j01*j01/2./chi_[ibin]/chi_[ibin]*TMath::Cos(nn*theta[itheta]))*TMath::BesselJ0(2*j01*TMath::Sin(nn*theta[itheta]/2.))+TMath::Exp(-j01*j01/2./chi_[ibin]/chi_[ibin]*TMath::Cos(nn*theta[itheta]))*TMath::BesselJ0(2*j01*TMath::Cos(nn*theta[itheta]/2.));
fstrV<<ibin<<"\t"<<itheta<<"\t"<<r0[ibin][itheta]<<"\t"<<V[ibin][itheta]<<"\t"<<sigma2[ibin][itheta]<<"\t"<<chi[ibin][itheta]<<"\t"<<deltaV[ibin][itheta]<<endl;
}
fstrV<<endl;
deltaVmean[ibin]=Vmean[ibin]/j01/TMath::BesselJ1(j01)*TMath::Sqrt(deltaVmean[ibin]/ntheta/2./Nevent[ibin]);
}
fstrV<<endl;
fstrV<<"ibin"<<"\t"<<"avgmult"<<"\t"<<"avgpt"<<"\t"<<"Vn mean"<<"\t"<<"Vn mean Error"<<endl;
for(int ibin=0;ibin<nbin;ibin++){
fstrV<<ibin<<"\t"<<avgmult[ibin]<<"\t"<<avgpt[ibin]<<"\t"<<Vmean[ibin]<<"\t"<<deltaVmean[ibin]<<endl;
}
fstrV<<endl;
TDirectory *dirsample = outf->mkdir(Form("s_%d",isample));
dirsample->cd();
Nevent.Write("Nevent");
totmultall.Write("totmultall");
Qx1.Write("Qx1");
Qy1.Write("Qy1");
Q2.Write("Q2");
totptall.Write("totptall");
avgmult.Write("avgmult");
avgpt.Write("avgpt");
Vmean.Write("Vmean");
deltaVmean.Write("deltaVmean");
chi_.Write("chi");
for(int ibin=0;ibin<nbin;ibin++){
TDirectory *dir0 = dirsample->mkdir(Form("D_%d",ibin));dir0->cd();
r[ibin].Write("r");
Vmeanmean[ibin]+=Vmean[ibin]/nsamples;
deltaVmeanmean[ibin]+=deltaVmean[ibin]/nsamples;
sigmaVmeanmean[ibin]+=TMath::Power(Vmean[ibin]/nsamples,2);
sigma2[ibin].Write("sigma2"); chi[ibin].Write("chi0"); deltaV[ibin].Write("deltaV");
r0[ibin].Write("r0"); r01[ibin].Write("r01"); V[ibin].Write("V");
for(int itheta=0;itheta<ntheta;itheta++){
TDirectory *dir1 = dir0->mkdir(Form("D_%d",itheta));dir1->cd();
GRe[ibin][itheta].Write(Form("GRe"));
GIm[ibin][itheta].Write(Form("GIm"));
Gmod2[ibin][itheta].Write(Form("G2"));
}
}
}
fstrV<<"ibin"<<"\t"<<"Vn mean mean"<<"\t"<<"Vn mean mean Error"<<"\t"<<"Vn mean deviation"<<endl;
for(int ibin=0;ibin<nbin;ibin++){
sigmaVmeanmean[ibin]=TMath::Sqrt(sigmaVmeanmean[ibin]*nsamples-Vmeanmean[ibin]*Vmeanmean[ibin]);
fstrV<<endl<<ibin<<"\t"<<Vmeanmean[ibin]<<"\t"<<deltaVmeanmean[ibin]<<"\t"<<sigmaVmeanmean[ibin]<<endl;
}
outf->cd();
Vmeanmean.Write("Vmeanmean");
deltaVmeanmean.Write("deltaVmeanmean");
sigmaVmeanmean.Write("sigmaVmeanmean");
cout<<endl;
outf->Close();
}