rootcint gives: Error: cannot open file "TROOT.h" :0:

From: Oliver Oberst <oberst_at_ekp.uni-karlsruhe.de>
Date: Tue, 12 Dec 2006 18:13:52 +0100

Hello,

I am working on a rootinterface for a montecarlo generator. I wrote my own "HepMCEvent" class which inherits from TObject. Now I want to fill a Tree with an HepMCEvent Branch with

tree->Branch("EventBranch","HepMCEvent",&event,32000,99);

in my Interface. the header of the Event (for now) is :

---

#ifndef __HepMCEvent__
#define __HepMCEvent__

#include"TObject.h"

#include "CLHEP/HepMC/GenEvent.h"

class HepMCEvent : public TObject{  

 public:   

  HepMCEvent(HepMC::GenEvent *hepmc);
  ~HepMCEvent();   

 private:   

  int event_number;
  int signal_process_id;
  double alphaQCD;
  double alphaQED;
  int vertices_size;   

  ClassDef(HepMCEvent,1) //Event structure    

};

#endif

---

if I want to generate a dictionary with rootcint:

promt> rootcint HepMCEventdict.cc -c
-I ../../2.0.2.2/CLHEP/HepMC/include/ -I $ROOTSYS/include/ HepMCEvent.h

i get:

Error: cannot open file "TROOT.h" :0:
!!!Removing HepMCEventdict.cc HepMCEventdict.h !!! Error: rootcint: error loading headers...

I`m using root 5.13/6. ($ROOTSYS is set correct and TROOT.h is readable and on the right place)

Thx

-- 

-------------------------------------------------------------
Oliver Oberst                           
oberst_at_ekp.physik.uni-karlsruhe.de        IEKP, Uni Karlsruhe
                                        Wolfgang-Gaede-Str. 1 
Tel: +49-(0)721 608-7243                    D-76128 Karlsruhe
-------------------------------------------------------------

Received on Tue Dec 12 2006 - 18:14:04 MET