24 TH2F *
h1 =
new TH2F(
"h1",
"h1", nbins, -4, 4, nbins, -4, 4);
26 TH2F *
h2 =
new TH2F(
"h2",
"h2", nbins, -4, 4, nbins, -4, 4);
28 TH2F *
h3 =
new TH2F(
"h3",
"h3", nbins, -4, 4, nbins, -4, 4);
36 for (i = 0; i < 20000; i++)
38 for (i = 0; i < 200; i++) {
49 h2->SetBinContent(bin, 0);
50 h3->SetBinContent(bin, val);
53 h3->SetBinContent(bin, 0);
54 h2->SetBinContent(bin, val);
ROOT::Detail::TRangeCast< T, true > TRangeDynCast
TRangeDynCast is an adapter class that allows the typed iteration through a TCollection.
Option_t Option_t TPoint TPoint const char GetTextMagnitude GetFillStyle GetLineColor GetLineWidth GetMarkerStyle GetTextAlign GetTextColor GetTextSize void char Point_t Rectangle_t WindowAttributes_t Float_t r
virtual void SetFillColor(Color_t fcolor)
Set the fill area color.
virtual Int_t GetBin(Int_t binx, Int_t biny=0, Int_t binz=0) const
Return Global bin number corresponding to binx,y,z.
virtual Int_t Fill(Double_t x)
Increment bin with abscissa X by 1.
virtual void SetBinContent(Int_t bin, Double_t content)
Set bin content see convention for numbering bins in TH1::GetBin In case the bin number is greater th...
virtual Double_t GetBinContent(Int_t bin) const
Return content of bin number bin.
2-D histogram with a float per channel (see TH1 documentation)
The Histogram stack class.
This is the base class for the ROOT Random number generators.