// decay products and particle selection.
// andreas.morsch@cern.ch
+#include <TClonesArray.h>
#include <TMath.h>
#include <TPDGCode.h>
#include <TParticle.h>
#include "AliGenMC.h"
+#include "AliGeometry.h"
- ClassImp(AliGenMC)
+ClassImp(AliGenMC)
AliGenMC::AliGenMC()
- :AliGenerator()
+ :AliGenerator()
{
// Default Constructor
SetCutOnChild();
SetNumberOfAcceptedParticles();
SetTarget();
SetProjectile();
+ fParentSelect.Set(8);
+ fChildSelect.Set(8);
+ fForceDecay = kAll;
}
AliGenMC::AliGenMC(Int_t npart)
- :AliGenerator(npart)
+ :AliGenerator(npart)
{
// Constructor
SetCutOnChild();
SetNumberOfAcceptedParticles();
SetTarget();
SetProjectile();
+ fForceDecay = kAll;
}
-AliGenMC::AliGenMC(const AliGenMC & mc)
+AliGenMC::AliGenMC(const AliGenMC & mc):
+ AliGenerator(mc)
{
-// copy constructor
+// Copy constructor
+ mc.Copy(*this);
}
AliGenMC::~AliGenMC()
case kBPsiPrimeDiElectron:
fChildSelect[0] = kElectron;
break;
+ case kHardMuons:
case kSemiMuonic:
case kDiMuon:
case kBJpsiDiMuon:
break;
case kPhiKK:
fChildSelect[0]=kKPlus;
+ break;
+ case kBJpsi:
+ fChildSelect[0]=443;
+ break;
case kOmega:
case kAll:
case kNoDecay:
Bool_t AliGenMC::CheckAcceptanceGeometry(Int_t np, TClonesArray* particles)
{
- Bool_t Check ; // All fPdgCodeParticleforAcceptanceCut particles are in in the fGeometryAcceptance acceptance
- Int_t NumberOfPdgCodeParticleforAcceptanceCut=0;
- Int_t NumberOfAcceptedPdgCodeParticleforAcceptanceCut=0;
+// Check the geometrical acceptance for particle.
+
+ Bool_t check ;
+ Int_t numberOfPdgCodeParticleforAcceptanceCut = 0;
+ Int_t numberOfAcceptedPdgCodeParticleforAcceptanceCut = 0;
TParticle * particle;
Int_t i;
- for (i=0; i<np; i++) {
+ for (i = 0; i < np; i++) {
particle = (TParticle *) particles->At(i);
if( TMath::Abs( particle->GetPdgCode() ) == TMath::Abs( fPdgCodeParticleforAcceptanceCut ) ) {
- NumberOfPdgCodeParticleforAcceptanceCut++;
- if (fGeometryAcceptance->Impact(particle)) NumberOfAcceptedPdgCodeParticleforAcceptanceCut++;
+ numberOfPdgCodeParticleforAcceptanceCut++;
+ if (fGeometryAcceptance->Impact(particle)) numberOfAcceptedPdgCodeParticleforAcceptanceCut++;
}
}
- if ( NumberOfAcceptedPdgCodeParticleforAcceptanceCut > (fNumberOfAcceptedParticles-1) )
- Check = kTRUE;
+ if ( numberOfAcceptedPdgCodeParticleforAcceptanceCut > (fNumberOfAcceptedParticles-1) )
+ check = kTRUE;
else
- Check = kFALSE;
+ check = kFALSE;
- return Check;
+ return check;
}
Int_t AliGenMC::CheckPDGCode(Int_t pdgcode) const
AliGenMC& AliGenMC::operator=(const AliGenMC& rhs)
{
// Assignment operator
+ rhs.Copy(*this);
return *this;
}
+void AliGenMC::Copy(TObject&) const
+{
+ //
+ // Copy
+ //
+ Fatal("Copy","Not implemented!\n");
+}
+
+