tramu.C File Reference

Go to the source code of this file.

Functions
TFile	f1 ("./opt3.root")
h1	SetTitle ("1 TeV muon in 3 m iron : kinetic energy at exit (GeV)")
h1	GetXaxis () -> SetTitle("Ekine (GeV)")
h1	GetYaxis () -> SetTitle("nb/GeV")
h1	SetStats (kFALSE)
h1	SetLineColor (kBlue)
h1	Draw ("HIST")
in	open ("mars14.ascii")
	while (1)
in	close ()
h1f	SetLineColor (kRed)
h1f	Draw ("SAME")
legend	AddEntry (h1,"local (Urban90)","l")
legend	AddEntry (h1f,"Mars14 simul ","L")
legend	Draw ()

Variables
TH1D *	h1 = (TH1D*) f1.Get("10")
ifstream	in
int	nb_bins = 100
float	x_min = 950.
float	x_max = 1000.
TH1F *	h1f = new TH1F("h1f","",nb_bins,x_min,x_max)
Float_t	x
Float_t	y
TLegend *	legend = new TLegend(0.2,0.55,0.45,0.70)

Function Documentation

legend AddEntry	(	h1	,
		"local (Urban90)"	,
		"l"
	)

legend AddEntry	(	h1f	,
		"Mars14 simul "	,
		"L"
	)

in close

(

)

h1 Draw

(

"HIST"

)

h1f Draw

(

"SAME"

)

legend Draw

(

)

TFile f1

(

"./opt3.root"

)

h1 GetXaxis

(

)

-> SetTitle("Ekine (GeV)")

h1 GetYaxis

(

)

-> SetTitle("nb/GeV")

in open

(

"mars14.ascii"

)

h1 SetLineColor

(

kBlue

)

h1f SetLineColor

(

kRed

)

h1 SetStats

(

kFALSE

)

h1 SetTitle

(

"1 TeV muon in 3 m iron : kinetic energy at exit (GeV)"

)

while

(

1

)

Definition at line 37 of file tramu.C.

References y.

             {
      in >> x >> y ;
      if (!in.good()) break;
      h1f->Fill(x,y);
   }

Variable Documentation

TH1D* h1 = (TH1D*) f1.Get("10")

Definition at line 6 of file tramu.C.

TH1F* h1f = new TH1F("h1f","",nb_bins,x_min,x_max)

Definition at line 34 of file tramu.C.

ifstream in

Definition at line 27 of file tramu.C.

TLegend* legend = new TLegend(0.2,0.55,0.45,0.70)

Definition at line 49 of file tramu.C.

int nb_bins = 100

Definition at line 31 of file tramu.C.

Float_t x

Definition at line 36 of file tramu.C.

float x_max = 1000.

Definition at line 33 of file tramu.C.

float x_min = 950.

Definition at line 32 of file tramu.C.

Float_t y

Definition at line 36 of file tramu.C.

Referenced by while().