本文整理汇总了C++中TObjArray::Print方法的典型用法代码示例。如果您正苦于以下问题：C++ TObjArray::Print方法的具体用法？C++ TObjArray::Print怎么用？C++ TObjArray::Print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TObjArray的用法示例。
在下文中一共展示了TObjArray::Print方法的2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: next
/**
* Extract ALICE PbPb @ 5.02TeV over |eta|<2
*
* @param filename Input file name
* @param outname Output file name
* @param reweigh Whether it is reweighed
*/
void
Extract(const char* filename="dndneta.pbpb502.20151124.root",
const char* outname="TRACKLETS_5023_PbPb.input",
Bool_t reweigh=false)
{
if (filename == 0) return;
TFile* file = TFile::Open(filename, "READ");
TObjArray* arr = static_cast<TObjArray*>(file->Get("TObjArray"));
// Now count number of bins
Int_t nBins = 0;
TIter next(arr);
TObject* obj = 0;
while ((obj = next())) {
if (TString(obj->GetName()).Contains("DataCorrSignal"))
nBins++;
}
Info("ExtractdNdeta", "Defining %d centrality bins", nBins);
TArrayD c(nBins+1);
if (nBins == 5) {
c[0] = 0; c[1] = 10; c[2] = 20; c[3] = 40; c[4] = 60; c[5] = 80;
}
else if (nBins >= 9) {
c[0] = 0; c[1] = 5; c[2] = 10; c[3] = 20; c[4] = 30; c[5] = 40;
c[6] = 50; c[7] = 60; c[8] = 70; c[9] = 80;
if (nBins >= 10) c[10] = 90;
if (nBins >= 11) c[11] = 100;
}
THStack* all = new THStack("all","all");
std::ofstream out(outname);
std::ostream& o = out; // std::cout;
// std::ostream& o = std::cout;
o << "*author: SHAHOYAN : 2015\n"
<< "*title: Full centrality dependence of the charged "
<< "particle pseudo-rapidity density over the widest "
<< "possible pseudo-rapidity range in Pb-Pb collisions "
<< "at 5.02 TeV\n"
<< "*detector: TRACKLETS\n"
<< "*experiment: CERN-LHC-TRACKLETS\n"
<< "*comment: CERN-LHC: We present the charged particle pseudo-rapidity "
<< "density of charged particles in Pb-Pb collisions at sqrt(s)/nucleon "
"= 5.02 over the widest possible pseudo-rapidity and centrality range "
<< "possible.\n" << std::endl;
for (Int_t i = 0; i < nBins; i++) {
TString hName = Form("bin%d_DataCorrSignal_PbPb",i);
TH1* h = static_cast<TH1*>(arr->FindObject(hName));
if (!h) {
hName.ReplaceAll("PbPb", "PBPB");
h = static_cast<TH1*>(arr->FindObject(hName));
if (!h) {
Warning("", "Histogram (%s) missing for bin %d", hName.Data(), i);
arr->Print();
continue;
}
}
Color_t col = PbPbColor(c[i], c[i+1]);
h->SetLineColor(col);
h->SetMarkerColor(col);
h->SetFillColor(col);
all->Add(h);
Info("","Making GSE for %0d%% to %3d%% (%d)",
Int_t(c[i]), Int_t(c[i+1]), col);
MakeGSE(o, h, c[i], c[i+1], reweigh);
}
// all->Draw("nostack");
o << "*E" << std::endl;
out.close();
TCanvas* can = new TCanvas("c","C", 1600, 800);
can->SetRightMargin(0.2);
can->SetTopMargin(0.01);
TLegend* cl = new TLegend(1-can->GetRightMargin(),
can->GetBottomMargin(),.99,
1-can->GetTopMargin());
cl->SetFillStyle(0);
cl->SetBorderSize(0);
gROOT->LoadMacro("$HOME/GraphSysErr/GraphSysErr.C+");
TList* ll = GraphSysErr::Import(outname);
// ll->ls();
TIter next(ll);
TObject* obj = 0;
Bool_t first = true;
TH1* frame = 0;
Double_t min=100000, max=0;
Int_t i = 0;
while ((obj = next())) {
//.........这里部分代码省略.........
示例2: f
printCalibObjectsInfo(const char* filename="CalibObjects.root")
{
gROOT->Macro("$ALICE_ROOT/PWGPP/CalibMacros/CPass0/LoadLibraries.C");
TFile f(filename,"read");
TDirectory* tpcCalib = dynamic_cast<TDirectory*>(f.Get("TPCCalib"));
tpcCalib->ls();
AliTPCcalibCalib* calibCalib = tpcCalib->Get("calibTPC");
AliTPCcalibTimeGain* calibTimeGain = tpcCalib->Get("calibTimeGain");
AliTPCcalibGainMult* calibGainMult = tpcCalib->Get("calibGainMult");
AliTPCcalibTime* calibTime = tpcCalib->Get("calibTime");
if (!calibCalib || !calibTimeGain || !calibGainMult || !calibTime)
{
printf("file empty\n");
return;
}
printf("\ncalibTimeGain->GetHistGainTime()->GetEntries() = %10i, size: %.2f MB\n", calibTimeGain->GetHistGainTime()->GetEntries(),
(AliSysInfo::EstimateObjectSize(calibTimeGain->GetHistGainTime()))/1024./1024);
printf("\n");
printf("calibGainMult->GetHistGainSector()->GetEntries() = %10i, size: %.2f MB\n", calibGainMult->GetHistGainSector()->GetEntries(),
(AliSysInfo::EstimateObjectSize(calibGainMult->GetHistGainSector())/1024./1024));
printf("calibGainMult->GetHistPadEqual()->GetEntries() = %10i, size: %.2f MB\n", calibGainMult->GetHistPadEqual()->GetEntries(),
(AliSysInfo::EstimateObjectSize(calibGainMult->GetHistPadEqual())/1024./1024));
printf("calibGainMult->GetHistGainMult()->GetEntries() = %10i, size: %.2f MB\n", calibGainMult->GetHistGainMult()->GetEntries(),
(AliSysInfo::EstimateObjectSize(calibGainMult->GetHistGainMult())/1024./1024));
printf("calibGainMult->GetHistdEdxMap()->GetEntries() = %10i, size: %.2f MB\n", calibGainMult->GetHistdEdxMap()->GetEntries(),
(AliSysInfo::EstimateObjectSize(calibGainMult->GetHistdEdxMap())/1024./1024));
printf("calibGainMult->GetHistdEdxMax()->GetEntries() = %10i, size: %.2f MB\n", calibGainMult->GetHistdEdxMax()->GetEntries(),
(AliSysInfo::EstimateObjectSize(calibGainMult->GetHistdEdxMax())/1024./1024));
printf("calibGainMult->GetHistdEdxTot()->GetEntries() = %10i, size: %.2f MB\n", calibGainMult->GetHistdEdxTot()->GetEntries(),
(AliSysInfo::EstimateObjectSize(calibGainMult->GetHistdEdxTot())/1024./1024));
printf("\n");
for (int n=0; n<3; n++)
{
printf("calibTime->GetHistVdriftLaserA(%i)->GetEntries() = %10i, size: %.2f MB\n", n, calibTime->GetHistVdriftLaserA(n)->GetEntries(),
(AliSysInfo::EstimateObjectSize(calibTime->GetHistVdriftLaserA(n))/1024./1024));
printf("calibTime->GetHistVdriftLaserC(%i)->GetEntries() = %10i, size: %.2f MB\n", n, calibTime->GetHistVdriftLaserC(n)->GetEntries(),
(AliSysInfo::EstimateObjectSize(calibTime->GetHistVdriftLaserC(n))/1024./1024));
}
for (int n=0; n<12; n++)
{
printf("calibTime->GetTPCVertexHisto(%i)->GetEntries() = %10i, size: %.2f MB\n", n, calibTime->GetTPCVertexHisto(n)->GetEntries(),
(AliSysInfo::EstimateObjectSize(calibTime->GetTPCVertexHisto(n))/1024./1024));
}
for (int n=0; n<5; n++)
{
printf("calibTime->GetTPCVertexHistoCorrelation(%i)->GetEntries() = %10i, size: %.2f MB\n", n, calibTime->GetTPCVertexHistoCorrelation(n)->GetEntries(),
(AliSysInfo::EstimateObjectSize(calibTime->GetTPCVertexHistoCorrelation(n))/1024./1024));
printf("calibTime->GetResHistoTPCCE(%i)->GetEntries() = %10i, size: %.2f MB\n", n, calibTime->GetResHistoTPCCE(n)->GetEntries(),
(AliSysInfo::EstimateObjectSize(calibTime->GetResHistoTPCCE(n))/1024./1024));
printf("calibTime->GetResHistoTPCITS(%i)->GetEntries() = %10i, size: %.2f MB\n", n, calibTime->GetResHistoTPCITS(n)->GetEntries(),
(AliSysInfo::EstimateObjectSize(calibTime->GetResHistoTPCITS(n))/1024./1024));
printf("calibTime->GetResHistoTPCvertex(%i)->GetEntries() = %10i, size: %.2f MB\n", n, calibTime->GetResHistoTPCvertex(n)->GetEntries(),
(AliSysInfo::EstimateObjectSize(calibTime->GetResHistoTPCvertex(n))/1024./1024));
printf("calibTime->GetResHistoTPCTRD(%i)->GetEntries() = %10i, size: %.2f MB\n", n, calibTime->GetResHistoTPCTRD(n)->GetEntries(),
(AliSysInfo::EstimateObjectSize(calibTime->GetResHistoTPCTRD(n))/1024./1024));
printf("calibTime->GetResHistoTPCTOF(%i)->GetEntries() = %10i, size: %.2f MB\n", n, calibTime->GetResHistoTPCTOF(n)->GetEntries(),
(AliSysInfo::EstimateObjectSize(calibTime->GetResHistoTPCTOF(n))/1024./1024));
}
TObjArray* TPCCluster = f.Get("TPCCluster");
if (TPCCluster)
{
TPCCluster->Print();
AliTPCcalibTracks* calibTracks = TPCCluster->FindObject("calibTracks");
printf("calibTracks->fHisDeltaY->GetEntries() = %10i, size: %.2f MB\n", n, (calibTracks->fHisDeltaY)->GetEntries(),
(AliSysInfo::EstimateObjectSize(calibTracks->fHisDeltaY)/1024./1024.));
printf("calibTracks->fHisDeltaZ->GetEntries() = %10i, size: %.2f MB\n", n, (calibTracks->fHisDeltaZ)->GetEntries(),
(AliSysInfo::EstimateObjectSize(calibTracks->fHisDeltaZ)/1024./1024.));
printf("calibTracks->fHisRMSY->GetEntries() = %10i, size: %.2f MB\n", n, (calibTracks->fHisRMSY)->GetEntries(),
(AliSysInfo::EstimateObjectSize(calibTracks->fHisRMSY)/1024./1024.));
printf("calibTracks->fHisRMSZ->GetEntries() = %10i, size: %.2f MB\n", n, (calibTracks->fHisRMSZ)->GetEntries(),
(AliSysInfo::EstimateObjectSize(calibTracks->fHisRMSZ)/1024./1024.));
printf("calibTracks->fHisQmax->GetEntries() = %10i, size: %.2f MB\n", n, (calibTracks->fHisQmax)->GetEntries(),
(AliSysInfo::EstimateObjectSize(calibTracks->fHisQmax)/1024./1024.));
printf("calibTracks->fHisQtot->GetEntries() = %10i, size: %.2f MB\n", n, (calibTracks->fHisQtot)->GetEntries(),
(AliSysInfo::EstimateObjectSize(calibTracks->fHisQtot)/1024./1024.));
}
}