+++ /dev/null
-/**************************************************************************
- * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
- * *
- * Author: The ALICE Off-line Project. *
- * Contributors are mentioned in the code where appropriate. *
- * *
- * Permission to use, copy, modify and distribute this software and its *
- * documentation strictly for non-commercial purposes is hereby granted *
- * without fee, provided that the above copyright notice appears in all *
- * copies and that both the copyright notice and this permission notice *
- * appear in the supporting documentation. The authors make no claims *
- * about the suitability of this software for any purpose. It is *
- * provided "as is" without express or implied warranty. *
- **************************************************************************/
-
-/*
-$Log$
-Revision 1.1 1999/12/17 09:01:14 fca
-Y.Schutz new classes for reconstruction
-
-*/
-
-//-*-C++-*-
-//_________________________________________________________________________
-// Base Class of Cluster (empty cxx needed by Root)
-//*-- Author : Yves Schutz SUBATECH
-//////////////////////////////////////////////////////////////////////////////
-
-// --- ROOT system ---
-
-#include "TObjArray.h"
-
-// --- Standard library ---
-
-// --- AliRoot header files ---
-
-#include "AliRecPoint.h"
-
-ClassImp(AliRecPoint)
-
-
-//____________________________________________________________________________
-AliRecPoint::AliRecPoint()
-{
- // ctor
- fAmp = 0.0 ;
-
- fLocPos.SetXYZ(0., 0., 0.) ;
- fLocPosM = new TMatrix(3,3) ;
- fMaxDigit = 100 ;
- fMulDigit = 0 ;
- fDigitsList = new int[fMaxDigit]; ;
- fMaxTrack = 5 ;
- fMulTrack = 0 ;
- fTracksList = new int[fMaxTrack]; ;
-}
-
-//____________________________________________________________________________
-AliRecPoint::~AliRecPoint()
-{
- // dtor
-
- delete fLocPosM ;
- if ( fDigitsList ) delete fDigitsList ;
- if ( fTracksList ) delete fTracksList ;
-
-}
-
-//____________________________________________________________________________
-void AliRecPoint::AddDigit(AliDigitNew & digit)
-{
- // adds a digit to the digits list
- // and accumulates the total amplitude and the multiplicity
-
-
- if ( fMulDigit >= fMaxDigit ) { // increase the size of the list
- int * tempo = new ( int[fMaxDigit*=2] ) ;
-
- Int_t index ;
-
- for ( index = 0 ; index < fMulDigit ; index++ )
- tempo[index] = fDigitsList[index] ;
-
- delete fDigitsList ;
- fDigitsList = tempo ;
- }
-
- fDigitsList[fMulDigit++]= (int) &digit ;
- fAmp += digit.GetAmp() ;
-}
-
-//____________________________________________________________________________
-// void AliRecPoint::AddTrack(AliTrack & track)
-// {
-// // adds a digit to the digits list
-// // and accumulates the total amplitude and the multiplicity
-
-
-// if ( fMulTrack >= fMaxTrack ) { // increase the size of the list
-// int * tempo = new int[fMaxTrack*=2] ;
-// Int_t index ;
-// for ( index = 0 ; index < fMulTrack ; index++ )
-// tempo[index] = fTracksList[index] ;
-// delete fTracksList ;
-// fTracksList = tempo ;
-// }
-
-// fTracksList[fMulTrack++]= (int) &Track ;
-// }
-
-//____________________________________________________________________________
-void AliRecPoint::GetCovarianceMatrix(TMatrix & mat)
-{
- // returns the covariant matrix for the local position
-
- mat = *fLocPosM ;
-
-}
-
-//____________________________________________________________________________
-void AliRecPoint::GetLocalPosition(TVector3 & pos)
-{
- // returns the position of the cluster in the local reference system of the sub-detector
-
- pos = fLocPos;
-
-
-}
-
-//____________________________________________________________________________
-void AliRecPoint::GetGlobalPosition(TVector3 & gpos, TMatrix & gmat)
-{
- // returns the position of the cluster in the global reference system of ALICE
- // and the uncertainty on this position
-
-
- fGeom->GetGlobal(this, gpos, gmat) ;
-
-}
-
-//______________________________________________________________________________
-void AliRecPoint::Streamer(TBuffer &R__b)
-{
- // Stream an object of class AliRecPoint.
-
- if (R__b.IsReading()) {
- Version_t R__v = R__b.ReadVersion(); if (R__v) { }
- TObject::Streamer(R__b);
- R__b >> fAmp;
- R__b.ReadArray(fDigitsList);
- R__b >> fGeom;
- fLocPos.Streamer(R__b);
- R__b >> fLocPosM;
- R__b >> fMulDigit;
- R__b >> fMulTrack;
- R__b.ReadArray(fTracksList);
- } else {
- R__b.WriteVersion(AliRecPoint::IsA());
- TObject::Streamer(R__b);
- R__b << fAmp;
- R__b.WriteArray(fDigitsList, fMaxDigit);
- R__b << fGeom;
- fLocPos.Streamer(R__b);
- R__b << fLocPosM;
- R__b << fMulDigit;
- R__b << fMulTrack;
- R__b.WriteArray(fTracksList, fMaxTrack);
- }
-}