#include "TH2F.h"
#include "TBits.h"
#include "TList.h"
+#include "TArrayF.h"
+#include "TDecayChannel.h"
+#include "AliAODMCParticle.h"
+#include "AliAODEvent.h"
ClassImp(AliCFParticleGenCuts)
//______________________________
AliCFParticleGenCuts::AliCFParticleGenCuts() :
AliCFCutBase(),
+ fIsAODMC(0),
fMCInfo(0x0),
fRequireIsCharged(0),
fRequireIsNeutral(0),
fRequireIsPrimary(0),
fRequireIsSecondary(0),
fRequirePdgCode(0),
+ fRequireAbsolutePdg(0),
+ fProdVtxRange2D(0),
fPdgCode(0),
fProdVtxXMin (-1.e+09),
fProdVtxYMin (-1.e+09),
fDecayLengthMax(1.e+09),
fDecayRxyMin(-1),
fDecayRxyMax(1.e+09),
+ fDecayChannel(0x0),
fhCutStatistics(0x0),
fhCutCorrelation(0x0),
+ fCutValues(new TArrayF(kNCuts)),
fBitmap(new TBits(0))
{
//
for (int i=0; i<kNCuts; i++)
for (int j=0; j<kNStepQA; j++)
fhQA[i][j]=0x0;
+
+ for (int j=0; j<kNStepQA; j++)
+ fhProdVtxXY[j]=0x0;
}
//______________________________
AliCFParticleGenCuts::AliCFParticleGenCuts(const Char_t* name, const Char_t* title) :
AliCFCutBase(name,title),
+ fIsAODMC(0),
fMCInfo(0x0),
fRequireIsCharged(0),
fRequireIsNeutral(0),
fRequireIsPrimary(0),
fRequireIsSecondary(0),
fRequirePdgCode(0),
+ fRequireAbsolutePdg(0),
+ fProdVtxRange2D(0),
fPdgCode(0),
fProdVtxXMin (-1.e+09),
fProdVtxYMin (-1.e+09),
fDecayLengthMax(1.e+09),
fDecayRxyMin(-1.),
fDecayRxyMax(1.e+09),
+ fDecayChannel(0x0),
fhCutStatistics(0x0),
fhCutCorrelation(0x0),
+ fCutValues(new TArrayF(kNCuts)),
fBitmap(new TBits(0))
{
//
for (int i=0; i<kNCuts; i++)
for (int j=0; j<kNStepQA; j++)
fhQA[i][j]=0x0;
+
+ for (int j=0; j<kNStepQA; j++)
+ fhProdVtxXY[j]=0x0;
}
//______________________________
AliCFParticleGenCuts::AliCFParticleGenCuts(const AliCFParticleGenCuts& c) :
AliCFCutBase(c),
+ fIsAODMC(c.fIsAODMC),
fMCInfo(c.fMCInfo),
fRequireIsCharged(c.fRequireIsCharged),
fRequireIsNeutral(c.fRequireIsNeutral),
fRequireIsPrimary(c.fRequireIsPrimary),
fRequireIsSecondary(c.fRequireIsSecondary),
fRequirePdgCode(c.fRequirePdgCode),
+ fRequireAbsolutePdg(c.fRequireAbsolutePdg),
+ fProdVtxRange2D(c.fProdVtxRange2D),
fPdgCode(c.fPdgCode),
fProdVtxXMin (c.fProdVtxXMin),
fProdVtxYMin (c.fProdVtxYMin),
fDecayLengthMax(c.fDecayLengthMin),
fDecayRxyMin(c.fDecayLengthMin),
fDecayRxyMax(c.fDecayLengthMin),
+ fDecayChannel(c.fDecayChannel),
fhCutStatistics(new TH1F(*c.fhCutStatistics)),
fhCutCorrelation(new TH2F(*c.fhCutCorrelation)),
+ fCutValues(new TArrayF(*c.fCutValues)),
fBitmap(new TBits(*c.fBitmap))
{
//
//copy ctor
//
- if (c.fhCutStatistics) fhCutStatistics = new TH1F(*c.fhCutStatistics) ;
- if (c.fhCutCorrelation) fhCutCorrelation = new TH2F(*c.fhCutCorrelation) ;
-
for (int i=0; i<kNCuts; i++)
for (int j=0; j<kNStepQA; j++)
fhQA[i][j]=(TH1F*)c.fhQA[i][j]->Clone();
+
+ for (int j=0; j<kNStepQA; j++)
+ fhProdVtxXY[j]=(TH2F*)c.fhProdVtxXY[j]->Clone();
}
//______________________________
//
if (this != &c) {
AliCFCutBase::operator=(c) ;
+ fIsAODMC=c.fIsAODMC;
fMCInfo=c.fMCInfo;
fRequireIsCharged=c.fRequireIsCharged;
fRequireIsNeutral=c.fRequireIsNeutral;
fRequireIsPrimary=c.fRequireIsPrimary;
fRequireIsSecondary=c.fRequireIsSecondary;
fRequirePdgCode=c.fRequirePdgCode;
+ fRequireAbsolutePdg=c.fRequireAbsolutePdg;
+ fProdVtxRange2D=c.fProdVtxRange2D;
fPdgCode=c.fPdgCode;
fProdVtxXMin=c.fProdVtxXMin;
fProdVtxYMin=c.fProdVtxYMin;
fDecayLengthMax=c.fDecayLengthMax;
fDecayRxyMin=c.fDecayRxyMin;
fDecayRxyMax=c.fDecayRxyMax;
+ fDecayChannel=c.fDecayChannel;
+ fCutValues=new TArrayF(*c.fCutValues);
fBitmap=new TBits(*c.fBitmap);
if (fhCutStatistics) fhCutStatistics =new TH1F(*c.fhCutStatistics) ;
for (int i=0; i<kNCuts; i++)
for (int j=0; j<kNStepQA; j++)
fhQA[i][j]=(TH1F*)c.fhQA[i][j]->Clone();
+
+ for (int j=0; j<kNStepQA; j++)
+ fhProdVtxXY[j]=(TH2F*)c.fhProdVtxXY[j]->Clone();
}
return *this ;
}
// 'obj' must be an AliMCParticle
//
- SelectionBitMap(obj);
+ if (!obj) return kFALSE ;
+
+ if (!fIsAODMC) SelectionBitMap((AliMCParticle*) obj);
+ else SelectionBitMap((AliAODMCParticle*)obj);
if (fIsQAOn) FillHistograms(obj,0);
if (fIsQAOn) FillHistograms(obj,1);
return kTRUE;
}
-
+
//__________________________________________________________________________________
-void AliCFParticleGenCuts::SelectionBitMap(TObject* obj)
+void AliCFParticleGenCuts::SelectionBitMap(AliMCParticle* mcPart)
{
//
// test if the track passes the single cuts
// and store the information in a bitmap
//
- for (UInt_t i=0; i<kNCuts; i++) fBitmap->SetBitNumber(i,kFALSE);
-
- if (!obj) return ;
- TString className(obj->ClassName());
- if (className.CompareTo("AliMCParticle") != 0) {
- AliError("argument must point to an AliMCParticle !");
- return ;
+ for (UInt_t i=0; i<kNCuts; i++) {
+ fBitmap->SetBitNumber(i,kFALSE);
+ fCutValues->SetAt((Double32_t)0,i) ;
}
- AliMCParticle* mcPart = (AliMCParticle*) obj ;
- TParticle* part = mcPart->Particle();
- AliStack* stack = fMCInfo->Stack();
+ // fill the cut array
+ Double32_t partVx=(Double32_t)mcPart->Xv();
+ Double32_t partVy=(Double32_t)mcPart->Yv();
+ Double32_t partVz=(Double32_t)mcPart->Zv();
- Double32_t partVx=(Double32_t)part->Vx();
- Double32_t partVy=(Double32_t)part->Vy();
- Double32_t partVz=(Double32_t)part->Vz();
+ // calculate the production vertex ellipse
+ Double32_t prodVtxXYmin = 0.;
+ if (fProdVtxXMin>0 && fProdVtxYMin>0)
+ prodVtxXYmin = partVx*partVx/(fProdVtxXMin*fProdVtxXMin) + partVy*partVy/(fProdVtxYMin*fProdVtxYMin);
+ Double32_t prodVtxXYmax = 0.;
+ if(fProdVtxXMax>0 && fProdVtxYMax>0)
+ prodVtxXYmax = partVx*partVx/(fProdVtxXMax*fProdVtxXMax) + partVy*partVy/(fProdVtxYMax*fProdVtxYMax);
- TParticle* daughter=0x0;
Double32_t decayVx=0.;
Double32_t decayVy=0.;
Double32_t decayVz=0.;
Double32_t decayL=0.;
Double32_t decayRxy=0.;
+ TParticle* part = mcPart->Particle();
+ AliStack* stack = ((AliMCEvent*)fMCInfo)->Stack();
+ TParticle* daughter=0x0;
if ( part->GetNDaughters() > 0 ) {
daughter = stack->Particle(part->GetFirstDaughter()) ;
decayVx=(Double32_t)daughter->Vx();
decayRxy = TMath::Sqrt(TMath::Power(decayVx,2) + TMath::Power(decayVy,2) ) ;
}
+ fCutValues->SetAt(partVx ,kCutProdVtxXMin) ;
+ fCutValues->SetAt(partVy ,kCutProdVtxYMin) ;
+ fCutValues->SetAt(partVz ,kCutProdVtxZMin) ;
+ fCutValues->SetAt(partVx ,kCutProdVtxXMax) ;
+ fCutValues->SetAt(partVy ,kCutProdVtxYMax) ;
+ fCutValues->SetAt(partVz ,kCutProdVtxZMax) ;
+ fCutValues->SetAt(decayVx ,kCutDecVtxXMin) ;
+ fCutValues->SetAt(decayVy ,kCutDecVtxYMin) ;
+ fCutValues->SetAt(decayVz ,kCutDecVtxZMin) ;
+ fCutValues->SetAt(decayVx ,kCutDecVtxXMax) ;
+ fCutValues->SetAt(decayVy ,kCutDecVtxYMax) ;
+ fCutValues->SetAt(decayVz ,kCutDecVtxZMax) ;
+ fCutValues->SetAt(decayL ,kCutDecLgthMin) ;
+ fCutValues->SetAt(decayL ,kCutDecLgthMax) ;
+ fCutValues->SetAt(decayRxy,kCutDecRxyMin) ;
+ fCutValues->SetAt(decayRxy,kCutDecRxyMax) ;
+
+ // cut on charge
+ if ( fRequireIsCharged || fRequireIsNeutral ) {
+ if (fRequireIsCharged && IsCharged(mcPart)) fCutValues->SetAt((Double32_t)kTRUE,kCutCharge) ;
+ if (fRequireIsNeutral && !IsCharged(mcPart)) fCutValues->SetAt((Double32_t)kTRUE,kCutCharge) ;
+ }
+ else fCutValues->SetAt((Double32_t)kTRUE,kCutCharge) ;
+
+ // cut on primary/secondary
+ if ( fRequireIsPrimary || fRequireIsSecondary) {
+ if (fRequireIsPrimary && IsPrimary(mcPart)) fCutValues->SetAt((Double32_t)kTRUE,kCutPrimSec);
+ if (fRequireIsSecondary && !IsPrimary(mcPart)) fCutValues->SetAt((Double32_t)kTRUE,kCutPrimSec);
+ }
+ else fCutValues->SetAt((Double32_t)kTRUE,kCutPrimSec);
+
+ // cut on PDG code
+ if ( fRequirePdgCode ) {
+ if (IsA(mcPart,fPdgCode,fRequireAbsolutePdg)) fCutValues->SetAt((Double32_t)kTRUE,kCutPDGCode);
+ }
+ else fCutValues->SetAt((Double32_t)kTRUE,kCutPDGCode);
+
+ // cut on decay channel
+ if ( fDecayChannel ) {
+ Bool_t goodDecay = kTRUE ;
+ Short_t nDaughters = mcPart->Particle()->GetNDaughters() ;
+ if (nDaughters != fDecayChannel->NDaughters()) goodDecay = kFALSE ;
+ //now number of daughters is OK
+ if (goodDecay) {
+ // now check if decay channel is respected
+ // first try
+ for (Int_t iDaughter = 0; iDaughter<nDaughters; iDaughter++) {
+ TParticle* daug = stack->Particle(mcPart->Particle()->GetDaughter(iDaughter)) ;
+ if (daug->GetPdgCode() != fDecayChannel->DaughterPdgCode(iDaughter)) {goodDecay = kFALSE; break;}
+ }
+ if (!goodDecay) {
+ //second try inverting the order of the daughters
+ goodDecay = kTRUE ;
+ for (Int_t iDaughter = 0; iDaughter<nDaughters; iDaughter++) {
+ TParticle* daug = stack->Particle(mcPart->Particle()->GetDaughter(nDaughters-(iDaughter+1))) ;
+ if (daug->GetPdgCode() != fDecayChannel->DaughterPdgCode(iDaughter)) {goodDecay = kFALSE; break;}
+ }
+ }
+ if (!goodDecay && fRequireAbsolutePdg) {
+ //now tries inverting the sign of the daughters in case the anti-particle is also looked at
+ // third try
+ goodDecay = kTRUE ;
+ for (Int_t iDaughter = 0; iDaughter<nDaughters; iDaughter++) {
+ TParticle* daug = stack->Particle(mcPart->Particle()->GetDaughter(iDaughter)) ;
+ if (daug->GetPdgCode() != -fDecayChannel->DaughterPdgCode(iDaughter)) {goodDecay = kFALSE; break;}
+ }
+ if (!goodDecay) {
+ //fourth try inverting the order of the daughters
+ goodDecay = kTRUE ;
+ for (Int_t iDaughter = 0; iDaughter<nDaughters; iDaughter++) {
+ TParticle* daug = stack->Particle(mcPart->Particle()->GetDaughter(nDaughters-(iDaughter+1))) ;
+ if (daug->GetPdgCode() != -fDecayChannel->DaughterPdgCode(iDaughter)) {goodDecay = kFALSE; break;}
+ }
+ }
+ } //end check anti-particle
+ } //end # daughters OK
+ fCutValues->SetAt((Double32_t)goodDecay,kCutDecayChannel) ;
+ } //end require decay channel
+ else fCutValues->SetAt((Double32_t)kTRUE,kCutDecayChannel);
+
+
+ // now array of cut is build, fill the bitmap consequently
+ Int_t iCutBit = -1;
+ if ( fCutValues->At(++iCutBit) !=0 ) fBitmap->SetBitNumber(iCutBit,kTRUE);
+ if ( fCutValues->At(++iCutBit) !=0 ) fBitmap->SetBitNumber(iCutBit,kTRUE);
+ if ( fCutValues->At(++iCutBit) !=0 ) fBitmap->SetBitNumber(iCutBit,kTRUE);
+
+ ++iCutBit;
+ if ( (!fProdVtxRange2D && fCutValues->At(iCutBit) > fProdVtxXMin)
+ || ( fProdVtxRange2D && (fProdVtxXMin>0 && fProdVtxYMin>0) && prodVtxXYmin >= 1)
+ || ( fProdVtxRange2D && (fProdVtxXMin<=0 || fProdVtxYMin<=0) ) )
+ fBitmap->SetBitNumber(iCutBit,kTRUE);
+
+ ++iCutBit;
+ if ( (!fProdVtxRange2D && fCutValues->At(iCutBit) < fProdVtxXMax)
+ || ( fProdVtxRange2D && (fProdVtxXMax>0 && fProdVtxYMax>0) && prodVtxXYmax <= 1)
+ || ( fProdVtxRange2D && (fProdVtxXMax<=0 || fProdVtxYMax<=0) ) )
+ fBitmap->SetBitNumber(iCutBit,kTRUE);
+
+ ++iCutBit;
+ if ( (!fProdVtxRange2D && fCutValues->At(iCutBit) > fProdVtxYMin)
+ || ( fProdVtxRange2D && (fProdVtxXMin>0 && fProdVtxYMin>0) && prodVtxXYmin >= 1)
+ || ( fProdVtxRange2D && (fProdVtxXMin<=0 || fProdVtxYMin<=0) ) )
+ fBitmap->SetBitNumber(iCutBit,kTRUE);
+
+ ++iCutBit;
+ if ( (!fProdVtxRange2D && fCutValues->At(iCutBit) < fProdVtxYMax)
+ || ( fProdVtxRange2D && (fProdVtxXMax>0 && fProdVtxYMax>0) && prodVtxXYmax <= 1)
+ || ( fProdVtxRange2D && (fProdVtxXMax<=0 || fProdVtxYMax<=0) ) )
+ fBitmap->SetBitNumber(iCutBit,kTRUE);
+
+ if ( fCutValues->At(++iCutBit) > fProdVtxZMin) fBitmap->SetBitNumber(iCutBit,kTRUE);
+ if ( fCutValues->At(++iCutBit) < fProdVtxZMax) fBitmap->SetBitNumber(iCutBit,kTRUE);
+ if ( fCutValues->At(++iCutBit) > fDecayVtxXMin) fBitmap->SetBitNumber(iCutBit,kTRUE);
+ if ( fCutValues->At(++iCutBit) < fDecayVtxXMax) fBitmap->SetBitNumber(iCutBit,kTRUE);
+ if ( fCutValues->At(++iCutBit) > fDecayVtxYMin) fBitmap->SetBitNumber(iCutBit,kTRUE);
+ if ( fCutValues->At(++iCutBit) < fDecayVtxYMax) fBitmap->SetBitNumber(iCutBit,kTRUE);
+ if ( fCutValues->At(++iCutBit) > fDecayVtxZMin) fBitmap->SetBitNumber(iCutBit,kTRUE);
+ if ( fCutValues->At(++iCutBit) < fDecayVtxZMax) fBitmap->SetBitNumber(iCutBit,kTRUE);
+ if ( fCutValues->At(++iCutBit) > fDecayLengthMin) fBitmap->SetBitNumber(iCutBit,kTRUE);
+ if ( fCutValues->At(++iCutBit) < fDecayLengthMax) fBitmap->SetBitNumber(iCutBit,kTRUE);
+ if ( fCutValues->At(++iCutBit) > fDecayRxyMin) fBitmap->SetBitNumber(iCutBit,kTRUE);
+ if ( fCutValues->At(++iCutBit) < fDecayRxyMax) fBitmap->SetBitNumber(iCutBit,kTRUE);
+ if ( fCutValues->At(++iCutBit) != 0 ) fBitmap->SetBitNumber(iCutBit,kTRUE);
+}
+
+//__________________________________________________________________________________
+void AliCFParticleGenCuts::SelectionBitMap(AliAODMCParticle* mcPart)
+{
+ //
+ // test if the track passes the single cuts
+ // and store the information in a bitmap
+ //
+
+ for (UInt_t i=0; i<kNCuts; i++) {
+ fBitmap->SetBitNumber(i,kFALSE);
+ fCutValues->SetAt((Double32_t)0,i) ;
+ }
+
+ // fill the cut array
+ Double32_t partVx=(Double32_t)mcPart->Xv();
+ Double32_t partVy=(Double32_t)mcPart->Yv();
+ Double32_t partVz=(Double32_t)mcPart->Zv();
- Int_t iCutBit = 0;
+ // calculate the production vertex ellipse
+ Double32_t prodVtxXYmin = 0.;
+ if (fProdVtxXMin!=0 && fProdVtxYMin!=0)
+ prodVtxXYmin = partVx*partVx/(fProdVtxXMin*fProdVtxXMin) + partVy*partVy/(fProdVtxYMin*fProdVtxYMin);
+ Double32_t prodVtxXYmax = 0.;
+ if(fProdVtxXMax!=0 && fProdVtxYMax!=0)
+ prodVtxXYmax = partVx*partVx/(fProdVtxXMax*fProdVtxXMax) + partVy*partVy/(fProdVtxYMax*fProdVtxYMax);
+
+ Double32_t decayVx=0.;
+ Double32_t decayVy=0.;
+ Double32_t decayVz=0.;
+ Double32_t decayL=0.;
+ Double32_t decayRxy=0.;
+
+ AliAODEvent* aod = dynamic_cast<AliAODEvent*>(fMCInfo);
+
+ if (!aod) {
+ AliError("AOD event casting failed");
+ return;
+ }
+
+ TClonesArray* mcArray = dynamic_cast<TClonesArray*>(aod->FindListObject(AliAODMCParticle::StdBranchName()));
+ if (!mcArray) {
+ AliError("array casting failed");
+ return;
+ }
+ AliAODMCParticle* daughter = 0x0 ;
+ if (mcPart->GetDaughter(0)>0) {
+ daughter = dynamic_cast<AliAODMCParticle*>(mcArray->At(mcPart->GetDaughter(0)));
+ if (!daughter) {
+ AliError("daughter casting failed");
+ return;
+ }
+
+ decayVx=(Double32_t)daughter->Xv();
+ decayVy=(Double32_t)daughter->Yv();
+ decayVz=(Double32_t)daughter->Zv();
+ decayL = TMath::Sqrt(TMath::Power(partVx-decayVx,2) +
+ TMath::Power(partVy-decayVy,2) +
+ TMath::Power(partVz-decayVz,2) ) ;
+ decayRxy = TMath::Sqrt(TMath::Power(decayVx,2) + TMath::Power(decayVy,2) ) ;
+
+ }
+
+ fCutValues->SetAt(partVx ,kCutProdVtxXMin) ;
+ fCutValues->SetAt(partVy ,kCutProdVtxYMin) ;
+ fCutValues->SetAt(partVz ,kCutProdVtxZMin) ;
+ fCutValues->SetAt(partVx ,kCutProdVtxXMax) ;
+ fCutValues->SetAt(partVy ,kCutProdVtxYMax) ;
+ fCutValues->SetAt(partVz ,kCutProdVtxZMax) ;
+ fCutValues->SetAt(decayVx ,kCutDecVtxXMin) ;
+ fCutValues->SetAt(decayVy ,kCutDecVtxYMin) ;
+ fCutValues->SetAt(decayVz ,kCutDecVtxZMin) ;
+ fCutValues->SetAt(decayVx ,kCutDecVtxXMax) ;
+ fCutValues->SetAt(decayVy ,kCutDecVtxYMax) ;
+ fCutValues->SetAt(decayVz ,kCutDecVtxZMax) ;
+ fCutValues->SetAt(decayL ,kCutDecLgthMin) ;
+ fCutValues->SetAt(decayL ,kCutDecLgthMax) ;
+ fCutValues->SetAt(decayRxy,kCutDecRxyMin) ;
+ fCutValues->SetAt(decayRxy,kCutDecRxyMax) ;
+
// cut on charge
if ( fRequireIsCharged || fRequireIsNeutral ) {
- if(fRequireIsCharged && IsCharged(mcPart)) fBitmap->SetBitNumber(iCutBit,kTRUE);
- if(fRequireIsNeutral && !IsCharged(mcPart)) fBitmap->SetBitNumber(iCutBit,kTRUE);
+ if (fRequireIsCharged && IsCharged(mcPart)) fCutValues->SetAt((Double32_t)kTRUE,kCutCharge) ;
+ if (fRequireIsNeutral && !IsCharged(mcPart)) fCutValues->SetAt((Double32_t)kTRUE,kCutCharge) ;
}
- else fBitmap->SetBitNumber(iCutBit,kTRUE);
- iCutBit++;
+ else fCutValues->SetAt((Double32_t)kTRUE,kCutCharge) ;
// cut on primary/secondary
if ( fRequireIsPrimary || fRequireIsSecondary) {
- if (fRequireIsPrimary && IsPrimary(mcPart,stack)) fBitmap->SetBitNumber(iCutBit,kTRUE);
- if (fRequireIsSecondary && !IsPrimary(mcPart,stack)) fBitmap->SetBitNumber(iCutBit,kTRUE);
+ if (fRequireIsPrimary && IsPrimary(mcPart)) fCutValues->SetAt((Double32_t)kTRUE,kCutPrimSec);
+ if (fRequireIsSecondary && !IsPrimary(mcPart)) fCutValues->SetAt((Double32_t)kTRUE,kCutPrimSec);
}
- else fBitmap->SetBitNumber(iCutBit,kTRUE);
- iCutBit++;
-
+ else fCutValues->SetAt((Double32_t)kTRUE,kCutPrimSec);
+
// cut on PDG code
- if ( fRequirePdgCode ){
- if (IsA(mcPart,fPdgCode,kFALSE)) fBitmap->SetBitNumber(iCutBit,kTRUE);
+ if ( fRequirePdgCode ) {
+ if (IsA(mcPart,fPdgCode,fRequireAbsolutePdg)) fCutValues->SetAt((Double32_t)kTRUE,kCutPDGCode);
}
- else fBitmap->SetBitNumber(iCutBit,kTRUE);
- iCutBit++;
-
- // production vertex cuts
- if ( partVx > fProdVtxXMin ) fBitmap->SetBitNumber(iCutBit,kTRUE);
- iCutBit++;
- if ( partVx < fProdVtxXMax ) fBitmap->SetBitNumber(iCutBit,kTRUE);
- iCutBit++;
- if ( partVy > fProdVtxYMin ) fBitmap->SetBitNumber(iCutBit,kTRUE);
- iCutBit++;
- if ( partVy < fProdVtxYMax ) fBitmap->SetBitNumber(iCutBit,kTRUE);
- iCutBit++;
- if ( partVz > fProdVtxZMin ) fBitmap->SetBitNumber(iCutBit,kTRUE);
- iCutBit++;
- if ( partVz < fProdVtxZMax ) fBitmap->SetBitNumber(iCutBit,kTRUE);
- iCutBit++;
+ else fCutValues->SetAt((Double32_t)kTRUE,kCutPDGCode);
- // decay vertex cuts
- if ( decayVx > fDecayVtxXMin ) fBitmap->SetBitNumber(iCutBit,kTRUE);
- iCutBit++;
- if ( decayVx < fDecayVtxXMax ) fBitmap->SetBitNumber(iCutBit,kTRUE);
- iCutBit++;
- if ( decayVy > fDecayVtxYMin ) fBitmap->SetBitNumber(iCutBit,kTRUE);
- iCutBit++;
- if ( decayVy < fDecayVtxYMax ) fBitmap->SetBitNumber(iCutBit,kTRUE);
- iCutBit++;
- if ( decayVz > fDecayVtxZMin ) fBitmap->SetBitNumber(iCutBit,kTRUE);
- iCutBit++;
- if ( decayVz < fDecayVtxZMax ) fBitmap->SetBitNumber(iCutBit,kTRUE);
- iCutBit++;
-
- // decay length cuts
- if ( decayL > fDecayLengthMin ) fBitmap->SetBitNumber(iCutBit,kTRUE);
- iCutBit++;
- if ( decayL < fDecayLengthMax ) fBitmap->SetBitNumber(iCutBit,kTRUE);
- iCutBit++;
+ // cut on decay channel
+ if ( fDecayChannel ) {
+ Bool_t goodDecay = kTRUE ;
+ Short_t nDaughters = 0 ;
+ if (mcPart->GetDaughter(0) >=0) nDaughters = 1 + mcPart->GetDaughter(1) - mcPart->GetDaughter(0);
+
+ if (nDaughters != fDecayChannel->NDaughters()) goodDecay = kFALSE ;
+ if (goodDecay) {
+ // now check if decay channel is respected
+ // first try
+ for (Int_t iDaughter = 0 ; iDaughter<nDaughters; iDaughter++) {
+ AliAODMCParticle* daug = dynamic_cast<AliAODMCParticle*>(mcArray->At(mcPart->GetDaughter(0)+iDaughter));
+ if (!daug) {
+ AliError("daughter: casting failed");
+ continue;
+ }
+ if (daug->GetPdgCode() != fDecayChannel->DaughterPdgCode(iDaughter)) {goodDecay = kFALSE; break;}
+ }
+ if (!goodDecay) {
+ //second try inverting the order of the daughters
+ goodDecay = kTRUE ;
+ for (Int_t iDaughter = 0 ; iDaughter<nDaughters; iDaughter++) {
+ AliAODMCParticle* daug = dynamic_cast<AliAODMCParticle*>(mcArray->At(mcPart->GetDaughter(1)-iDaughter));
+ if (!daug) {AliFatal(""); return;}
+ if (daug->GetPdgCode() != fDecayChannel->DaughterPdgCode(iDaughter)) {goodDecay = kFALSE; break;}
+ }
+ }
+ }
+ fCutValues->SetAt((Double32_t)goodDecay,kCutDecayChannel) ;
+ }
+ else fCutValues->SetAt((Double32_t)kTRUE,kCutDecayChannel);
- // transverse decay length cuts
- if ( decayRxy > fDecayRxyMin ) fBitmap->SetBitNumber(iCutBit,kTRUE);
- iCutBit++;
- if ( decayRxy < fDecayRxyMax ) fBitmap->SetBitNumber(iCutBit,kTRUE);
-
+
+ // now array of cut is build, fill the bitmap consequently
+ Int_t iCutBit = -1;
+ if ( fCutValues->At(++iCutBit) !=0 ) fBitmap->SetBitNumber(iCutBit,kTRUE);
+ if ( fCutValues->At(++iCutBit) !=0 ) fBitmap->SetBitNumber(iCutBit,kTRUE);
+ if ( fCutValues->At(++iCutBit) !=0 ) fBitmap->SetBitNumber(iCutBit,kTRUE);
+
+ ++iCutBit;
+ if ( (!fProdVtxRange2D && fCutValues->At(iCutBit) > fProdVtxXMin)
+ || ( fProdVtxRange2D && (fProdVtxXMin>0 && fProdVtxYMin>0) && prodVtxXYmin >= 1)
+ || ( fProdVtxRange2D && (fProdVtxXMin<=0 || fProdVtxYMin<=0) ) )
+ fBitmap->SetBitNumber(iCutBit,kTRUE);
+
+ ++iCutBit;
+ if ( (!fProdVtxRange2D && fCutValues->At(iCutBit) < fProdVtxXMax)
+ || ( fProdVtxRange2D && (fProdVtxXMax>0 && fProdVtxYMax>0) && prodVtxXYmax <= 1)
+ || ( fProdVtxRange2D && (fProdVtxXMax<=0 || fProdVtxYMax<=0) ) )
+ fBitmap->SetBitNumber(iCutBit,kTRUE);
+
+ ++iCutBit;
+ if ( (!fProdVtxRange2D && fCutValues->At(iCutBit) > fProdVtxYMin)
+ || ( fProdVtxRange2D && (fProdVtxXMin>0 && fProdVtxYMin>0) && prodVtxXYmin >= 1)
+ || ( fProdVtxRange2D && (fProdVtxXMin<=0 || fProdVtxYMin<=0) ) )
+ fBitmap->SetBitNumber(iCutBit,kTRUE);
+
+ ++iCutBit;
+ if ( (!fProdVtxRange2D && fCutValues->At(iCutBit) < fProdVtxYMax)
+ || ( fProdVtxRange2D && (fProdVtxXMax>0 && fProdVtxYMax>0) && prodVtxXYmax <= 1)
+ || ( fProdVtxRange2D && (fProdVtxXMax<=0 || fProdVtxYMax<=0) ) )
+ fBitmap->SetBitNumber(iCutBit,kTRUE);
+
+ if ( fCutValues->At(++iCutBit) > fProdVtxZMin) fBitmap->SetBitNumber(iCutBit,kTRUE);
+ if ( fCutValues->At(++iCutBit) < fProdVtxZMax) fBitmap->SetBitNumber(iCutBit,kTRUE);
+ if ( fCutValues->At(++iCutBit) > fDecayVtxXMin) fBitmap->SetBitNumber(iCutBit,kTRUE);
+ if ( fCutValues->At(++iCutBit) < fDecayVtxXMax) fBitmap->SetBitNumber(iCutBit,kTRUE);
+ if ( fCutValues->At(++iCutBit) > fDecayVtxYMin) fBitmap->SetBitNumber(iCutBit,kTRUE);
+ if ( fCutValues->At(++iCutBit) < fDecayVtxYMax) fBitmap->SetBitNumber(iCutBit,kTRUE);
+ if ( fCutValues->At(++iCutBit) > fDecayVtxZMin) fBitmap->SetBitNumber(iCutBit,kTRUE);
+ if ( fCutValues->At(++iCutBit) < fDecayVtxZMax) fBitmap->SetBitNumber(iCutBit,kTRUE);
+ if ( fCutValues->At(++iCutBit) > fDecayLengthMin) fBitmap->SetBitNumber(iCutBit,kTRUE);
+ if ( fCutValues->At(++iCutBit) < fDecayLengthMax) fBitmap->SetBitNumber(iCutBit,kTRUE);
+ if ( fCutValues->At(++iCutBit) > fDecayRxyMin) fBitmap->SetBitNumber(iCutBit,kTRUE);
+ if ( fCutValues->At(++iCutBit) < fDecayRxyMax) fBitmap->SetBitNumber(iCutBit,kTRUE);
+ if ( fCutValues->At(++iCutBit) != 0 ) fBitmap->SetBitNumber(iCutBit,kTRUE);
}
+
//__________________________________________________________________________________
-void AliCFParticleGenCuts::FillHistograms(TObject* obj, Bool_t afterCuts)
+void AliCFParticleGenCuts::FillHistograms(TObject* /*obj*/, Bool_t afterCuts)
{
//
// fill the QA histograms
//
for (int iCutNumber = 0; iCutNumber < kNCuts; iCutNumber++)
- fhQA[iCutNumber][afterCuts]->Fill(fBitmap->TestBitNumber(iCutNumber));
+ fhQA[iCutNumber][afterCuts]->Fill(fCutValues->At(iCutNumber));
+
+ fhProdVtxXY[afterCuts]->Fill(fCutValues->At(4),fCutValues->At(5));
// fill cut statistics and cut correlation histograms with information from the bitmap
if (afterCuts) return;
// Number of single cuts in this class
UInt_t ncuts = fBitmap->GetNbits();
for(UInt_t bit=0; bit<ncuts;bit++) {
- if (!fBitmap->TestBitNumber(bit)) {
+ if (!fBitmap->TestBitNumber(bit)) {
fhCutStatistics->Fill(bit+1);
for (UInt_t bit2=bit; bit2<ncuts;bit2++) {
if (!fBitmap->TestBitNumber(bit2))
qaList->Add(fhCutCorrelation);
for (Int_t j=0; j<kNStepQA; j++) {
+ qaList->Add(fhProdVtxXY[j]);
for(Int_t i=0; i<kNCuts; i++)
qaList->Add(fhQA[i][j]);
}
fhCutStatistics->GetXaxis()->SetBinLabel(k,"DecLgthMax") ; k++;
fhCutStatistics->GetXaxis()->SetBinLabel(k,"DecRxyMin") ; k++;
fhCutStatistics->GetXaxis()->SetBinLabel(k,"DecRxyMax") ; k++;
+ fhCutStatistics->GetXaxis()->SetBinLabel(k,"DecChannel") ; k++;
fhCutCorrelation = new TH2F(Form("%s_cut_correlation",GetName()),"",kNCuts,0.5,kNCuts+0.5,kNCuts,0.5,kNCuts+0.5);
fhCutCorrelation->GetYaxis()->SetBinLabel(k,fhCutStatistics->GetXaxis()->GetBinLabel(k));
}
- Char_t str[256];
+ Char_t str[5];
for (int i=0; i<kNStepQA; i++) {
- if (i==0) sprintf(str," ");
- else sprintf(str,"_cut");
- fhQA[kCutCharge] [i] = new TH1F(Form("%s_charge%s" ,GetName(),str),"",2,-0.5,1.5);
- fhQA[kCutPrimSec] [i] = new TH1F(Form("%s_primSec%s" ,GetName(),str),"",2,-0.5,1.5);
- fhQA[kCutPDGCode] [i] = new TH1F(Form("%s_pdgCode%s" ,GetName(),str),"",10000,-5000,5000);
- fhQA[kCutProdVtxXMin][i] = new TH1F(Form("%s_prodVtxXMin%s" ,GetName(),str),"",100,0,10);
- fhQA[kCutProdVtxXMax][i] = new TH1F(Form("%s_prodVtxXMax%s" ,GetName(),str),"",100,0,10);
- fhQA[kCutProdVtxYMin][i] = new TH1F(Form("%s_prodVtxYMin%s" ,GetName(),str),"",100,0,10);
- fhQA[kCutProdVtxYMax][i] = new TH1F(Form("%s_prodVtxYMax%s" ,GetName(),str),"",100,0,10);
- fhQA[kCutProdVtxZMin][i] = new TH1F(Form("%s_prodVtxZMin%s" ,GetName(),str),"",100,0,10);
- fhQA[kCutProdVtxZMax][i] = new TH1F(Form("%s_prodVtxZMax%s" ,GetName(),str),"",100,0,10);
- fhQA[kCutDecVtxXMin] [i] = new TH1F(Form("%s_decVtxXMin%s" ,GetName(),str),"",100,0,10);
- fhQA[kCutDecVtxXMax] [i] = new TH1F(Form("%s_decVtxXMax%s" ,GetName(),str),"",100,0,10);
- fhQA[kCutDecVtxYMin] [i] = new TH1F(Form("%s_decVtxYMin%s" ,GetName(),str),"",100,0,10);
- fhQA[kCutDecVtxYMax] [i] = new TH1F(Form("%s_decVtxYMax%s" ,GetName(),str),"",100,0,10);
- fhQA[kCutDecVtxZMin] [i] = new TH1F(Form("%s_decVtxZMin%s" ,GetName(),str),"",100,0,10);
- fhQA[kCutDecVtxZMax] [i] = new TH1F(Form("%s_decVtxZMax%s" ,GetName(),str),"",100,0,10);
- fhQA[kCutDecLgthMin] [i] = new TH1F(Form("%s_decLengthMin%s",GetName(),str),"",100,0,10);
- fhQA[kCutDecLgthMax] [i] = new TH1F(Form("%s_decLengthMax%s",GetName(),str),"",100,0,10);
- fhQA[kCutDecRxyMin] [i] = new TH1F(Form("%s_decRxyMin%s" ,GetName(),str),"",100,0,10);
- fhQA[kCutDecRxyMax] [i] = new TH1F(Form("%s_decRxyMax%s" ,GetName(),str),"",100,0,10);
+ if (i==0) snprintf(str,5," ");
+ else snprintf(str,5,"_cut");
+ fhQA[kCutCharge] [i] = new TH1F(Form("%s_charge%s" ,GetName(),str),"",2,0,2);
+ fhQA[kCutPrimSec] [i] = new TH1F(Form("%s_primSec%s" ,GetName(),str),"",2,0,2);
+ fhQA[kCutPDGCode] [i] = new TH1F(Form("%s_pdgCode%s" ,GetName(),str),"",2,0,2);
+ fhQA[kCutProdVtxXMin] [i] = new TH1F(Form("%s_prodVtxXMin%s" ,GetName(),str),"",100,-10,10);
+ fhQA[kCutProdVtxXMax] [i] = new TH1F(Form("%s_prodVtxXMax%s" ,GetName(),str),"",100,-10,10);
+ fhQA[kCutProdVtxYMin] [i] = new TH1F(Form("%s_prodVtxYMin%s" ,GetName(),str),"",100,-10,10);
+ fhQA[kCutProdVtxYMax] [i] = new TH1F(Form("%s_prodVtxYMax%s" ,GetName(),str),"",100,-10,10);
+ fhQA[kCutProdVtxZMin] [i] = new TH1F(Form("%s_prodVtxZMin%s" ,GetName(),str),"",100,-10,10);
+ fhQA[kCutProdVtxZMax] [i] = new TH1F(Form("%s_prodVtxZMax%s" ,GetName(),str),"",100,-10,10);
+ fhQA[kCutDecVtxXMin] [i] = new TH1F(Form("%s_decVtxXMin%s" ,GetName(),str),"",100,0,10);
+ fhQA[kCutDecVtxXMax] [i] = new TH1F(Form("%s_decVtxXMax%s" ,GetName(),str),"",100,0,10);
+ fhQA[kCutDecVtxYMin] [i] = new TH1F(Form("%s_decVtxYMin%s" ,GetName(),str),"",100,0,10);
+ fhQA[kCutDecVtxYMax] [i] = new TH1F(Form("%s_decVtxYMax%s" ,GetName(),str),"",100,0,10);
+ fhQA[kCutDecVtxZMin] [i] = new TH1F(Form("%s_decVtxZMin%s" ,GetName(),str),"",100,0,10);
+ fhQA[kCutDecVtxZMax] [i] = new TH1F(Form("%s_decVtxZMax%s" ,GetName(),str),"",100,0,10);
+ fhQA[kCutDecLgthMin] [i] = new TH1F(Form("%s_decLengthMin%s",GetName(),str),"",100,0,10);
+ fhQA[kCutDecLgthMax] [i] = new TH1F(Form("%s_decLengthMax%s",GetName(),str),"",100,0,10);
+ fhQA[kCutDecRxyMin] [i] = new TH1F(Form("%s_decRxyMin%s" ,GetName(),str),"",100,0,10);
+ fhQA[kCutDecRxyMax] [i] = new TH1F(Form("%s_decRxyMax%s" ,GetName(),str),"",100,0,10);
+ fhQA[kCutDecayChannel][i] = new TH1F(Form("%s_decayChannel%s",GetName(),str),"",2,0,2);
+ fhProdVtxXY [i] = new TH2F(Form("%s_prodVtxXY%s" ,GetName(),str),"",100,0,10,100,0,10);
+ fhProdVtxXY [i] ->GetXaxis()->SetTitle("x_{production vertex}");
+ fhProdVtxXY [i] ->GetYaxis()->SetTitle("y_{production vertex}");
+ fhQA[kCutProdVtxXMax] [i] ->GetXaxis()->SetTitle("x_{production vertex}");
+ fhQA[kCutProdVtxYMax] [i] ->GetXaxis()->SetTitle("y_{production vertex}");
}
for(Int_t i=0; i<kNCuts; i++) fhQA[i][1]->SetLineColor(color);
}
//______________________________
-Bool_t AliCFParticleGenCuts::IsCharged(AliMCParticle *mcPart) {
+Bool_t AliCFParticleGenCuts::IsCharged(AliVParticle *mcPart) {
//
//check if particle is charged.
//
- TParticle* part = mcPart->Particle();
- TParticlePDG* pdgPart = part->GetPDG();
- if(!pdgPart)return kFALSE;
- if (pdgPart->Charge() == 0) return kFALSE;
+ if (mcPart->Charge()==0) return kFALSE;
return kTRUE;
}
//______________________________
-Bool_t AliCFParticleGenCuts::IsPrimary(AliMCParticle *mcPart, AliStack *stack) {
+Bool_t AliCFParticleGenCuts::IsPrimary(AliMCParticle *mcPart) {
//
//check if particle is primary (standard definition)
//
- if (!stack->IsPhysicalPrimary(mcPart->Label())) return kFALSE ;
+
+ AliStack* stack = ((AliMCEvent*)fMCInfo)->Stack();
+
+ if (!stack->IsPhysicalPrimary(mcPart->GetLabel())) return kFALSE;
return kTRUE;
}
//______________________________
-Bool_t AliCFParticleGenCuts::IsPrimaryCharged(AliMCParticle *mcPart, AliStack *stack) {
+Bool_t AliCFParticleGenCuts::IsPrimary(AliAODMCParticle *mcPart) {
+ //
+ //check if particle is primary (standard definition)
+ //
+
+ if (!mcPart->IsPhysicalPrimary()) return kFALSE;
+ return kTRUE;
+}
+//______________________________
+Bool_t AliCFParticleGenCuts::IsPrimaryCharged(AliVParticle *mcPart) {
//
//check if a charged particle is primary (standard definition)
//
- if (!stack->IsPhysicalPrimary(mcPart->Label()) || !IsCharged(mcPart)) return kFALSE ;
+
+ if (!fIsAODMC) {
+ if (!IsPrimary((AliMCParticle*)mcPart) || !IsCharged(mcPart)) return kFALSE ;
+ }
+ else {
+ if (!IsPrimary((AliAODMCParticle*)mcPart) || !IsCharged(mcPart)) return kFALSE ;
+ }
return kTRUE;
}
//______________________________
Bool_t AliCFParticleGenCuts::IsA(AliMCParticle *mcPart, Int_t pdg, Bool_t abs) {
//
//Check on the pdg code of the MC particle. if abs=kTRUE then check on the
- //absolute value. By default is set to kFALSE.
+ //absolute value.
//
TParticle* part = mcPart->Particle();
Int_t pdgCode = part->GetPdgCode();
+
+ if (abs) {
+ pdgCode = TMath::Abs(pdgCode);
+ pdg = TMath::Abs(pdg);
+ }
+ if (pdgCode != pdg ) return kFALSE;
+ return kTRUE;
+}
+//______________________________
+Bool_t AliCFParticleGenCuts::IsA(AliAODMCParticle *mcPart, Int_t pdg, Bool_t abs) {
+ //
+ //Check on the pdg code of the MC particle. if abs=kTRUE then check on the
+ //absolute value.
+ //
+ Int_t pdgCode = mcPart->GetPdgCode();
+
if (abs) {
pdgCode = TMath::Abs(pdgCode);
pdg = TMath::Abs(pdg);
return kTRUE;
}
//______________________________
-void AliCFParticleGenCuts::SetEvtInfo(TObject* mcEvent) {
+void AliCFParticleGenCuts::SetMCEventInfo(const TObject* mcEvent) {
//
// Sets pointer to MC event information (AliMCEvent)
//
}
TString className(mcEvent->ClassName());
- if (className.CompareTo("AliMCEvent") != 0) {
- AliError("argument must point to an AliMCEvent !");
+ if (className.CompareTo("AliMCEvent") != 0 && className.CompareTo("AliAODEvent") != 0) {
+ AliError("argument must point to an AliMCEvent or an AliAODEvent !");
return ;
}
-
- fMCInfo = (AliMCEvent*) mcEvent ;
+
+ fMCInfo = (AliVEvent*)mcEvent ;
}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff