New Stepmanager function.

[u/mrichter/AliRoot.git] / RICH / AliRICHv0.cxx

/**************************************************************************
 * 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.              *
 *                                                                        *
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 * 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.                  *
 **************************************************************************/

#include "AliRICHv0.h"
#include <TVirtualMC.h>
#include <TPDGCode.h>
#include "AliRICHConst.h" 
#include <AliRun.h>
#include <TLorentzVector.h>

ClassImp(AliRICHv0)

void AliRICHv0::StepManager()
{
  char *sParticle;
  switch(gMC->TrackPid()){
    case kProton:
      sParticle="p";break;
    case kNeutron:
      sParticle="n";break;
    case kGamma:
      sParticle="gamma";break;
    case kCerenkov:
      sParticle="photon";break;
    case kPi0:
      sParticle="Pi0";break;  
    default:
      sParticle="not known";break;
  }

  Info("","event=%i hunt=%i tid=%i pid=%i(%s) m=%f q=%f",
                            gMC->CurrentEvent(),
                            fIshunt,
                            gAlice->GetCurrentTrackNumber(),
                            gMC->TrackPid(),
                            sParticle,
                            gMC->TrackMass(),
                            gMC->TrackCharge());
  Info("","Flags:alive(%i) disap(%i) enter(%i) exit(%i) inside(%i) out(%i) stop(%i) new(%i)",
                            gMC->IsTrackAlive(),
                            gMC->IsTrackDisappeared(),
                            gMC->IsTrackEntering(),
                            gMC->IsTrackExiting(),
                            gMC->IsTrackInside(),
                            gMC->IsTrackOut(),
                            gMC->IsTrackStop(),
                            gMC->IsNewTrack());
  Int_t copy0,copy1,copy2,copy3;
  Int_t vid0=gMC->CurrentVolID(copy0);
  Int_t vid1=gMC->CurrentVolOffID(1,copy1);
  Int_t vid2=gMC->CurrentVolOffID(2,copy2);
  Int_t vid3=gMC->CurrentVolOffID(3,copy3);
  Info("","vid0=%i(%s)c%i vid1=%i(%s)c%i vid2=%i(%s)c%i vid3=%i(%s)c%i   %s-%s-%s-%s",
                      vid0,gMC->VolName(vid0),copy0, 
                      vid1,gMC->VolName(vid1),copy1, 
                      vid2,gMC->VolName(vid2),copy2, 
                      vid3,gMC->VolName(vid3),copy3, 
                      gMC->CurrentVolName(),
                      gMC->CurrentVolOffName(1),
                      gMC->CurrentVolOffName(2),
                      gMC->CurrentVolOffName(3));
  
  Float_t a,z,den,rad,abs; a=z=den=rad=abs=kBad;
  Int_t mid=gMC->CurrentMaterial(a,z,den,rad,abs);
  Info("","mid=%i a=%7.2f z=%7.2f den=%7.2f rad=%7.2f abs=%7.2f",mid,a,z,den,rad,abs);
  
  TLorentzVector x4;
  gMC->TrackPosition(x4);
  Float_t glo[3],loc[3];
  glo[0]=x4.X();glo[1]=x4.Y();glo[2]=x4.Z();  
  gMC->Gmtod(glo,loc,1);
  Info("","glo(%7.2f,%7.2f,%7.2f) r=%7.2f theta=%7.2f phi=%7.2f",
                      glo[0],glo[1],glo[2],x4.Rho(),x4.Theta()*kR2d,x4.Phi()*kR2d);  
  Info("","loc(%7.2f,%7.2f,%7.2f)\n",
                      loc[0],loc[1],loc[2]);  
}//AliRICHv0::StepManager()
//__________________________________________________________________________________________________