You forgot to add the lines:
ClassDef(Track,1) in track.h
and
ClassImp(Track) in track.cpp
See examples in $ROOTSYS/test/Event
Rene Brun
rene Scholte wrote:
>
> hello,
>
> I've made my own class Track consisting of a header-file Track.h and its
> implementation code track.cpp.
>
> this is track.h :
> ------------------------------
>
> #ifndef TRACK
> #define TRACK
>
> class Track: public TObject {
>
> private :
>
> UInt_t PulseHeight;
> UInt_t ChannelNumber;
> UInt_t DataValid;
> UInt_t OverPedestal;
>
> public :
>
> Track(ULong_t value);
> ~Track() {;}
> UInt_t GetPulseheight() {return PulseHeight;}
> UInt_t GetChannelnumber() {return ChannelNumber;}
> UInt_t GetDatavalid() {return DataValid;}
> UInt_t GetOverpedestal() {return OverPedestal;}
> };
>
> #endif
> -----------------------------
>
> and this is my track.cpp :
> -------------------------------
> #include "track.h"
>
> void Track::Track(ULong_t value)
> {
> PulseHeight=(value >> 0 & ~(~0 << 12));
> ChannelNumber=(value >> 0 & ~(~0 << 23));
> DataValid=(value >> 0 & ~(~0 << 31));
> OverPedestal=(value >> 0 & ~(~0 << 32));
> }
> -------------------------------------------
>
> Then I try to make a TClonesarray in the root interpreter, but the
> TClonesArray returns an error saying he doesn't find the class :
> --------------------
>
> D:\rene\reroca>root
> the current keyboard layout is 437
> *******************************************
> * *
> * W E L C O M E to R O O T *
> * *
> * Version 1.03/09 16 December 1997 *
> * *
> * You are welcome to visit our Web site *
> * http://root.cern.ch *
> * *
> *******************************************
>
> CINT/ROOT C/C++ Interpreter version 5.13.36, Nov 30 1997
> Type ? for help. Commands must be C++ statements.
> Enclose multiple statements between { }.
> root [0] .L track.cpp
> root [1] a=TClonesArray("Track",10)
> Error in <TClonesArray::TClonesArray>: Track is not a valid class name
> (class TClonesArray)10406072
> root [2]
> -----------------------
>
> both the track.h and the track.cpp are in the same directory
>
> I'm running root for under windows NT 4.
>
> What am i doing wrong here ?
>
> thanx in advance,
>
> Rene
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