* provided "as is" without express or implied warranty. *
**************************************************************************/
+/* $Id$ */
+
//-------------------------------------------------------------------------
// Implementation of the cascade vertex class
-//
+// This is part of the Event Summary Data
+// which contains the result of the reconstruction
+// and is the main set of classes for analaysis
// Origin: Christian Kuhn, IReS, Strasbourg, christian.kuhn@ires.in2p3.fr
//-------------------------------------------------------------------------
+
#include <TMath.h>
#include "AliESDcascade.h"
-#include "AliESDv0.h"
ClassImp(AliESDcascade)
/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
* See cxx source for full Copyright notice */
+/* $Id$ */
+
//-------------------------------------------------------------------------
// ESD Cascade Vertex Class
-//
+// Implementation of the cascade vertex class
// Origin: Christian Kuhn, IReS, Strasbourg, christian.kuhn@ires.in2p3.fr
//-------------------------------------------------------------------------
* provided "as is" without express or implied warranty. *
**************************************************************************/
+/* $Id$ */
+
//-----------------------------------------------------------------
// Implementation of the combined PID class
-//
+// For the Event Summary Data Class
+// produced by the reconstruction process
+// and containing information on the particle identification
// Origin: Iouri Belikov, CERN, Jouri.Belikov@cern.ch
//-----------------------------------------------------------------
//_________________________________________________________________________
Int_t AliESDpid::MakePID(AliESD *event)
{
+ //
+ // Combine the information of various detectors
+ // to determine the Particle Identification
+ //
Int_t ntrk=event->GetNumberOfTracks();
for (Int_t i=0; i<ntrk; i++) {
Int_t ns=AliESDtrack::kSPECIES;
Double_t p[10]={1.,1.,1.,1.,1.,1.,1.,1.,1.,1.};
- const Double_t eps=1e-13;
+ const Double_t keps=1e-13;
AliESDtrack *t=event->GetTrack(i);
Double_t d[10];
t->GetITSpid(d);
Int_t j, ok=0;
- for (j=0; j<ns; j++) if (d[j]>eps) ok=1;
+ for (j=0; j<ns; j++) if (d[j]>keps) ok=1;
if (ok)
for (j=0; j<ns; j++) p[j]*=d[j];
}
Double_t d[10];
t->GetTPCpid(d);
Int_t j, ok=0;
- for (j=0; j<ns; j++) if (d[j]>eps) ok=1;
+ for (j=0; j<ns; j++) if (d[j]>keps) ok=1;
if (ok)
for (j=0; j<ns; j++) p[j]*=d[j];
}
Double_t d[10];
t->GetTRDpid(d);
Int_t j, ok=0;
- for (j=0; j<ns; j++) if (d[j]>eps) ok=1;
+ for (j=0; j<ns; j++) if (d[j]>keps) ok=1;
if (ok)
for (j=0; j<ns; j++) p[j]*=d[j];
}
Double_t d[10];
t->GetTOFpid(d);
Int_t j, ok=0;
- for (j=0; j<ns; j++) if (d[j]>eps) ok=1;
+ for (j=0; j<ns; j++) if (d[j]>keps) ok=1;
if (ok)
for (j=0; j<ns; j++) p[j]*=d[j];
}
Double_t d[10];
t->GetPHOSpid(d);
Int_t j, ok=0;
- for (j=0; j<ns; j++) if (d[j]>eps) ok=1;
+ for (j=0; j<ns; j++) if (d[j]>keps) ok=1;
if (ok)
for (j=0; j<ns; j++) p[j]*=d[j];
}
Double_t d[10];
t->GetRICHpid(d);
Int_t j, ok=0;
- for (j=0; j<ns; j++) if (d[j]>eps) ok=1;
+ for (j=0; j<ns; j++) if (d[j]>keps) ok=1;
if (ok)
for (j=0; j<ns; j++) p[j]*=d[j];
}
/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
* See cxx source for full Copyright notice */
+/* $Id$ */
+
//-------------------------------------------------------
// Combined PID class
-//
+// for the Event Summary Data class
// Origin: Iouri Belikov, CERN, Jouri.Belikov@cern.ch
//-------------------------------------------------------
#include <Rtypes.h>
* provided "as is" without express or implied warranty. *
**************************************************************************/
+/* $Id$ */
+
//-------------------------------------------------------------------------
// Implementation of the ESD V0 vertex class
-//
+// This class is part of the Event Data Summary
+// set of classes and contains information about
+// V0 kind vertexes generated by a neutral particle
// Origin: Iouri Belikov, IReS, Strasbourg, Jouri.Belikov@cern.ch
//-------------------------------------------------------------------------
+
#include <Riostream.h>
#include <TMath.h>
#include <TPDGCode.h>
/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
* See cxx source for full Copyright notice */
+/* $Id$ */
+
//-------------------------------------------------------------------------
// ESD V0 Vertex Class
-//
+// This class is part of the Event Summary Data set of classes
// Origin: Iouri Belikov, CERN, Jouri.Belikov@cern.ch
//-------------------------------------------------------------------------