BOSS 7.0.5
BESIII Offline Software System
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T0/check/dedx_vs_t0.cxx File Reference
#include "TH2F.h"

Go to the source code of this file.

Functions

void dedx_vs_t0 ()
 

Function Documentation

◆ dedx_vs_t0()

void dedx_vs_t0 ( )

Definition at line 3 of file T0/check/dedx_vs_t0.cxx.

3 {
4
5 TFile *f = new TFile("t0.root");
6 TH2F *h = (TH2F*)f->Get("dEdxVsTzero");
7 TCanvas *c1 = new TCanvas("c1","dEdx vs t0", 10,10,800,642);
8 h->Draw();
9 c1->SaveAs("figs/dedxvst0.eps");
10}
TFile f("ana_bhabha660a_dqa_mcPat_zy_old.root")