doc/examples/NOTES.txt

=======================================================
January 2007 (versions v3r00 and above)
=======================================================
The definition of the classes PamLevel2 and PamTrack 
has been basically changed, in order to solve some memory 
leaks.

In order to use the new library (which is recommended)
YOU HAVE TO ADAPT YOUR CODE.

In order to access the members of the detector classes from a 
PamLevel2 object you  have now to call the methods

  TrkLevel2*   PamLevel2::GetTrkLevel2()
  CaloLevel2*  PamLevel2::GetCaloLevel2()
  OrbitalInfo* PamLevel2::GetOrbitalInfo()
  ecc...

For example:

  PamLevel2*  pam_event  = new PamLevel2();       
  cout << pam_event->GetCaloLevel2()->qtot << endl;

The same is for the track. The class PamTrack combines the 
track-related info from tracker, calorimeter and TOF. To access the 
members of these detector track-related members you have to call the methods:

  TrkTrack*   PamTrack::GetTrkTrack()
  CaloTrkVar* PamTrack::GetCaloTrack()
  ToFTrkVar*  PamTrack::GetToFTrack()

For example:

  PamTrack *track = pam_event->GetTrack(0); 
  if(track){
        cout<< track->GetTrkTrack()->GetRigidity()<<endl;
        cout<< track->GetToFTrack()->beta[12]<<endl;
        cout<< track->GetCaloTrack()->ncore<<endl;
  }

The method

  PamTrack *PamLevel2::GetTrack(Int_t it)

return a PamTrack object, and gives the track solving the tracker ambiguity 
by means of calorimeter and tof info.

If you want the ambiguity solved by means of the tracker itself, you have 
to use:
  
  TrkTrack *TrkLevel2::GetTrack(Int_t it)

For example:

  TrkTrack *trk_track = pam_event->GetTrkLevel2()->GetTrack(0); 
  if(trk_track) cout<< trk_track->GetRigidity()<<endl;

(NB!! it returns a TrkTrack* only, not a PamTrack*)
1	=======================================================
2	January 2007 (versions v3r00 and above)
3	=======================================================
4	The definition of the classes PamLevel2 and PamTrack
5	has been basically changed, in order to solve some memory
6	leaks.
7
8	In order to use the new library (which is recommended)
9	YOU HAVE TO ADAPT YOUR CODE.
10
11	In order to access the members of the detector classes from a
12	PamLevel2 object you have now to call the methods
13
14	TrkLevel2* PamLevel2::GetTrkLevel2()
15	CaloLevel2* PamLevel2::GetCaloLevel2()
16	OrbitalInfo* PamLevel2::GetOrbitalInfo()
17	ecc...
18
19	For example:
20
21	PamLevel2* pam_event = new PamLevel2();
22	cout << pam_event->GetCaloLevel2()->qtot << endl;
23
24	The same is for the track. The class PamTrack combines the
25	track-related info from tracker, calorimeter and TOF. To access the
26	members of these detector track-related members you have to call the methods:
27
28	TrkTrack* PamTrack::GetTrkTrack()
29	CaloTrkVar* PamTrack::GetCaloTrack()
30	ToFTrkVar* PamTrack::GetToFTrack()
31
32	For example:
33
34	PamTrack *track = pam_event->GetTrack(0);
35	if(track){
36	cout<< track->GetTrkTrack()->GetRigidity()<<endl;
37	cout<< track->GetToFTrack()->beta[12]<<endl;
38	cout<< track->GetCaloTrack()->ncore<<endl;
39	}
40
41	The method
42
43	PamTrack *PamLevel2::GetTrack(Int_t it)
44
45	return a PamTrack object, and gives the track solving the tracker ambiguity
46	by means of calorimeter and tof info.
47
48	If you want the ambiguity solved by means of the tracker itself, you have
49	to use:
50
51	TrkTrack *TrkLevel2::GetTrack(Int_t it)
52
53	For example:
54
55	TrkTrack *trk_track = pam_event->GetTrkLevel2()->GetTrack(0);
56	if(trk_track) cout<< trk_track->GetRigidity()<<endl;
57
58	(NB!! it returns a TrkTrack* only, not a PamTrack*)