NHitStack Class Reference

Inheritance diagram for NHitStack:

Collaboration diagram for NHitStack:

Public Member Functions
	NHitStack (TNtuple *, TLegend *, bool, int, int)

Detailed Description

Definition at line 101 of file TRTCalib_makeplots.cxx.

Constructor & Destructor Documentation

NHitStack()

NHitStack::NHitStack	(	TNtuple *	tuple,
		TLegend *	leg,
		bool	doleg,
		int	mint0,
		int	minrt )

Definition at line 107 of file TRTCalib_makeplots.cxx.

{
 
    int min = (int)tuple->GetMinimum("nt0");
    int max = (int)tuple->GetMaximum("nt0");
    float bsize = ceil(((float)(max - min) / 50));
    int hmax = min + (int)(50 * bsize);
    // cout << min << " " << max << " " << bsize << " " << hmax << endl;
    TH1F *hits1 = new TH1F(Form("%s_hits1", tuple->GetName()), "test1", 50, min, hmax);
    TH1F *hits2 = new TH1F(Form("%s_hits2", tuple->GetName()), "test2", 50, min, hmax);
    TH1F *hits3 = new TH1F(Form("%s_hits3", tuple->GetName()), "test3", 50, min, hmax);
    // TH1F* hits2 = new TH1F("hits2","test2",50,min,hmax);
    // TH1F* hits3 = new TH1F("hits3","test3",50,min,hmax);
    tuple->Draw(Form("nt0>>%s_hits1", tuple->GetName()), Form("nt0<=%i", mint0));
    tuple->Draw(Form("nt0>>%s_hits2", tuple->GetName()), Form("nt0>%i && nt0<=%i", mint0, minrt));
    tuple->Draw(Form("nt0>>%s_hits3", tuple->GetName()), Form("nt0>%i", minrt));
    hits1->SetFillColor(46);
    hits2->SetFillColor(8);
    hits3->SetFillColor(38);
 
    // gStyle->SetOptStat("e");
 
    this->Add(hits1);
    this->Add(hits2);
    this->Add(hits3);
 
    if (doleg)
    {
        leg->AddEntry(hits1, "no calibration");
        leg->AddEntry(hits2, "enough for T0 calib");
        leg->AddEntry(hits3, "enough for T0+RT calib");
        leg->SetTextSize(0.04);
    }
}

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The documentation for this class was generated from the following file:

• TRTCalib_makeplots.cxx