> Dear roots,
> seems on cant see pointers to class with CINT.
> Suppose the following simple (working) macro:
>
> class TH1F;
> class XX {
> public:
> XX();
> void Drawhist();
> TH1F *h1;
> };
>
> XX::XX(){
> h1 = new TH1F("h1","xx",10,0.,10.);
> for (int i=0; i < 10 ; i++){
> h1->Fill(i,i);
> }
> }
>
> XX::Drawhist(){
> h1->Draw();
> }
>
> now I do:
> .L XX.C
> .b XX::Drawhist
> XX *x=new XX()
> b->Drawhist
> .l (or .g) h1
> Variable h1 not found
>
One needs to use ".p" for that like this:
root [10] x->Drawhist();
16 XX::Drawhist(){
17 h1->Draw();
FILE:xx.cc LINE:17 cint> .p h1 <=============== See here
(class TH1F*)0xccd798
FILE:xx.cc LINE:17 cint> .p *h1
(class TH1F)13424536
0x0 public: TH1
0x0 public: TNamed
0x0 public: TObject
0x0 private: UInt_t fUniqueID //object unique
identifier 0x0 private: UInt_t fBits //bit field status
word 0x0 private: static Int_t fgDirLevel //indentation
level for ls()
0x0 private: static Bool_t fgObjectStat //if true keep
track of o
bjects in TObjectTable
=================================================================
Dr. Valery Fine Telex : 911621 dubna su
-----------
LCTA/Joint Inst.for NuclearRes Phone : +7 09621 6 40 80
141980 Dubna, Moscow region Fax : +7 09621 6 51 45
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Dr. Valeri Faine
------------ Phone: +41 22 767 6468
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