doc/v606/testmacro_8C_source.html

 TObject* testmacro()

 {


    TH1* h = new TH1F("h", "h", 100, 0., 1.);

    h->FillRandom("gaus",10000);

    TCanvas* c=new TCanvas("c","c");

    h->Draw();


    return c;

 }

c
return c
Definition: entrylist_figure1.C:47

h
TH1 * h
Definition: legend2.C:5

TH1F
1-D histogram with a float per channel (see TH1 documentation)}
Definition: TH1.h:570

testmacro
TObject * testmacro()
Definition: testmacro.C:1

TH1::FillRandom
virtual void FillRandom(const char *fname, Int_t ntimes=5000)
Fill histogram following distribution in function fname.
Definition: TH1.cxx:3330

TH1::Draw
virtual void Draw(Option_t *option="")
Draw this histogram with options.
Definition: TH1.cxx:2878

TCanvas
The Canvas class.
Definition: TCanvas.h:48

TH1
The TH1 histogram class.
Definition: TH1.h:80

TObject
Mother of all ROOT objects.
Definition: TObject.h:58