analyze_pp_elastic.C File Reference

Go to the source code of this file.

Functions
	if (!f)
Reaction	SetBranchAddress ("Particles", &evt)
can	SetLogy (1)
	for (Int_t i=0;i< nentries;i++)
hf1	Draw ()

Variables
TTree *	Reaction = (TTree*)gDirectory->Get("data")
TClonesArray *	evt = new TClonesArray("PParticle", 3)
const double	r2d =180./3.14159265358979323846
PParticle *	par [3]
TH1F *	hf1 =new TH1F("hf1", "#Theta_{lab} (deg.)", 20, 0, 0.9)
TCanvas *	can = new TCanvas("canvas", "pp elastic", 200, 10, 600, 400)
Int_t	nentries = Reaction->GetEntries()

Function Documentation

Draw()

hf1 Draw

(

)

for()

for

(

)

Definition at line 17 of file analyze_pp_elastic.C.

if()

if

(

!

f

)

Definition at line 6 of file analyze_pp_elastic.C.

SetBranchAddress()

Reaction SetBranchAddress	(	"Particles"	,
		&	evt )

SetLogy()

can SetLogy

(

1

)

Variable Documentation

can

TCanvas* can = new TCanvas("canvas", "pp elastic", 200, 10, 600, 400)

Definition at line 14 of file analyze_pp_elastic.C.

evt

TClonesArray* evt = new TClonesArray("PParticle", 3)

Definition at line 8 of file analyze_pp_elastic.C.

hf1

TH1F* hf1 =new TH1F("hf1", "#Theta_{lab} (deg.)", 20, 0, 0.9)

Definition at line 13 of file analyze_pp_elastic.C.

nentries

Int_t nentries = Reaction->GetEntries()

Definition at line 16 of file analyze_pp_elastic.C.

par

PParticle* par[3]

Definition at line 12 of file analyze_pp_elastic.C.

r2d

const double r2d =180./3.14159265358979323846

Definition at line 11 of file analyze_pp_elastic.C.

Reaction

TTree* Reaction = (TTree*)gDirectory->Get("data")

Definition at line 7 of file analyze_pp_elastic.C.