#include "AliMUONVClusterStore.h"
#include "AliMUONVDigit.h"
#include "AliMUONVDigitStore.h"
-#include "AliMUON1DMapIterator.h"
+#include "AliMUONLocalTrigger.h"
+#include "AliMUONTriggerTrack.h"
+#include "AliMUONVTriggerStore.h"
+#include "AliMUONVTriggerTrackStore.h"
#include "AliMUON2DMapIterator.h"
#include "AliMUONTrackParam.h"
#include "AliMUONTrackExtrap.h"
#include "AliMUONConstants.h"
+#include "AliMUONTracker.h"
+#include "AliMUONRecoParam.h"
+#include "AliMUONVTrackReconstructor.h"
+#include "AliMpExMapIterator.h"
#include "AliMpVSegmentation.h"
#include "AliMpSegmentation.h"
-#include "AliMpIntPair.h"
#include "AliMpPad.h"
#include "AliESDEvent.h"
#include <TMath.h>
#include <TMatrixD.h>
#include <Riostream.h>
+#include <TGeoGlobalMagField.h>
+#include <TVirtualMagField.h>
//-----------------------------------------------------------------------------
/// \class AliMUONESDInterface
///
/// 1) using the static methods converting the objects one by one
///
-/// 2) loading a whole ESDEvent and using the getters and/or the iterators
+/// 2) loading a whole ESDEvent and using the finders and/or the iterators
/// to access the corresponding MUON objects
///
+/// note: You can set the recoParam used to refit the MUON track with ResetTracker(...);
+/// By default we use Kalman filter + Smoother
+///
/// \author Philippe Pillot
//-----------------------------------------------------------------------------
ClassImp(AliMUONESDInterface)
/// \endcond
+AliMUONRecoParam* AliMUONESDInterface::fgRecoParam = 0x0;
+AliMUONVTrackReconstructor* AliMUONESDInterface::fgTracker = 0x0;
+
TString AliMUONESDInterface::fgTrackStoreName = "AliMUONTrackStoreV1";
TString AliMUONESDInterface::fgClusterStoreName = "AliMUONClusterStoreV2";
TString AliMUONESDInterface::fgDigitStoreName = "AliMUONDigitStoreV2R";
+TString AliMUONESDInterface::fgTriggerStoreName = "AliMUONTriggerStoreV1";
+TString AliMUONESDInterface::fgTriggerTrackStoreName = "AliMUONTriggerTrackStoreV1";
//_____________________________________________________________________________
AliMUONESDInterface::AliMUONESDInterface()
: TObject(),
- fTracks(0x0),
- fDigits(0x0),
- fTrackMap(0x0),
- fClusterMap(0x0),
- fDigitMap(0x0)
+fTracks(0x0),
+fDigits(0x0),
+fTriggers(0x0),
+fClusterMap(0x0),
+fDigitMap(0x0)
{
/// Default constructor
}
/// Destructor
delete fTracks;
delete fDigits;
- delete fTrackMap;
+ delete fTriggers;
delete fClusterMap;
delete fDigitMap;
}
/// clear memory
delete fTracks; fTracks = 0x0;
delete fDigits; fDigits = 0x0;
- delete fTrackMap; fTrackMap = 0x0;
+ delete fTriggers; fTriggers = 0x0;
delete fClusterMap; fClusterMap = 0x0;
delete fDigitMap; fDigitMap = 0x0;
}
if (fDigits) fDigits->Clear("C");
else fDigits = NewDigitStore();
- if (fTrackMap) fTrackMap->Clear();
- else fTrackMap = new AliMpExMap(kTRUE);
- fTrackMap->SetOwner(kFALSE);
+ if (fTriggers) fTriggers->Clear("C");
+ else fTriggers = NewTriggerStore();
if (fClusterMap) fClusterMap->Clear();
- else fClusterMap = new AliMpExMap(kTRUE);
+ else fClusterMap = new AliMpExMap;
fClusterMap->SetOwner(kTRUE);
- if (fDigitMap) fDigitMap->Clear("C");
- else fDigitMap = new TClonesArray("AliMpExMap",10);
+ if (fDigitMap) fDigitMap->Clear();
+ else fDigitMap = new AliMpExMap;
+ fDigitMap->SetOwner(kTRUE);
}
//_____________________________________________________________________________
-void AliMUONESDInterface::LoadEvent(AliESDEvent& esdEvent)
+void AliMUONESDInterface::LoadEvent(AliESDEvent& esdEvent, Bool_t refit)
{
/// Extract MUON data from the given ESD event
// get ESD track
AliESDMuonTrack* esdTrack = esdEvent.GetMuonTrack(iTrack);
- // add it to track store
- AliMUONTrack* track = Add(*esdTrack, *fTracks);
+ // fill trigger store if related info are availables
+ if (esdTrack->ContainTriggerData()) Add(*esdTrack, *fTriggers);
+
+ // fill tracker data if availables
+ if (!esdTrack->ContainTrackerData()) continue;
- // fill track map
- fTrackMap->Add(iTrack, track);
+ // add it to track store
+ AliMUONTrack* track = Add(*esdTrack, *fTracks, refit);
// prepare cluster map
- fClusterMap->Add(iTrack, new AliMpExMap(kTRUE));
- AliMpExMap* cMap = (AliMpExMap*) fClusterMap->GetObjectFast(iTrack);
+ AliMpExMap* cMap = new AliMpExMap;
cMap->SetOwner(kFALSE);
+ fClusterMap->Add(esdTrack->GetUniqueID(), cMap);
// prepare digit maps
- AliMpExMap* dMaps = new((*fDigitMap)[iTrack]) AliMpExMap(kTRUE);
+ AliMpExMap* dMaps = new AliMpExMap;
dMaps->SetOwner(kTRUE);
+ fDigitMap->Add(esdTrack->GetUniqueID(), dMaps);
// loop over ESD clusters
Int_t nClusters = esdTrack->GetNClusters();
cMap->Add(cluster->GetUniqueID(), cluster);
// prepare digit map
- dMaps->Add(esdCluster->GetUniqueID(), new AliMpExMap(kTRUE));
- AliMpExMap* dMap = (AliMpExMap*) dMaps->GetObjectFast(iCluster);
+ AliMpExMap* dMap =new AliMpExMap;
dMap->SetOwner(kFALSE);
+ dMaps->Add(esdCluster->GetUniqueID(), dMap);
// loop over ESD pads
Int_t nPads = esdCluster->GetNPads();
- for (Int_t iPad = 0; iPad < nPads; iPad++) {
+ for (Int_t iPad = 0; iPad < nPads; iPad++) {
// get ESD pad
AliESDMuonPad *esdPad = (AliESDMuonPad*) esdCluster->GetPads().UncheckedAt(iPad);
Int_t AliMUONESDInterface::GetNTracks() const
{
/// return the number of tracks
- return fTrackMap ? fTrackMap->GetSize() : 0;
+ return fTracks ? fTracks->GetSize() : 0;
}
//___________________________________________________________________________
{
/// return the number of clusters
Int_t nClusters = 0;
- Int_t nTracks = GetNTracks();
- for (Int_t i = 0; i < nTracks; i++) nClusters += GetTrackFast(i)->GetNClusters();
+ AliMUONTrack *track;
+ TIter next(CreateTrackIterator());
+ while ((track = static_cast<AliMUONTrack*>(next()))) nClusters += track->GetNClusters();
return nClusters;
}
//___________________________________________________________________________
-Int_t AliMUONESDInterface::GetNClusters(Int_t iTrack) const
+Int_t AliMUONESDInterface::GetNClusters(UInt_t trackId) const
{
- /// return the number of clusters in track "iTrack"
- AliMUONTrack* track = GetTrack(iTrack);
+ /// return the number of clusters in track "trackId"
+ AliMUONTrack* track = FindTrack(trackId);
return track ? track->GetNClusters() : 0;
}
}
//___________________________________________________________________________
-Int_t AliMUONESDInterface::GetNDigits(Int_t iTrack) const
+Int_t AliMUONESDInterface::GetNDigits(UInt_t trackId) const
{
- /// return the number of digits in all clusters of track "iTrack"
+ /// return the number of digits in all clusters of track "trackId"
Int_t nDigits = 0;
- Int_t nClusters = GetNClusters(iTrack);
- for (Int_t j = 0; j < nClusters; j++) nDigits += GetClusterFast(iTrack,j)->GetNDigits();
+ AliMUONVCluster *cluster;
+ TIter next(CreateClusterIterator(trackId));
+ while ((cluster = static_cast<AliMUONVCluster*>(next()))) nDigits += cluster->GetNDigits();
return nDigits;
}
//___________________________________________________________________________
-Int_t AliMUONESDInterface::GetNDigits(Int_t iTrack, Int_t iCluster) const
+Int_t AliMUONESDInterface::GetNDigits(UInt_t trackId, UInt_t clusterId) const
{
/// return the number of digits in cluster numbered "iCluster" of track "iTrack"
- AliMUONVCluster* cluster = GetCluster(iTrack, iCluster);
+ AliMUONVCluster* cluster = FindCluster(trackId, clusterId);
return cluster ? cluster->GetNDigits() : 0;
}
}
//___________________________________________________________________________
-AliMUONTrack* AliMUONESDInterface::GetTrack(Int_t iTrack) const
-{
- /// return MUON track "iTrack" (0x0 if not found)
- AliMUONTrack* track = fTrackMap ? (AliMUONTrack*) fTrackMap->GetObject(iTrack) : 0x0;
- if (!track) AliWarning(Form("track %d does not exist",iTrack));
- return track;
-}
-
-//___________________________________________________________________________
-AliMUONVCluster* AliMUONESDInterface::GetCluster(Int_t iTrack, Int_t iCluster) const
+Int_t AliMUONESDInterface::GetNTriggers() const
{
- /// return MUON cluster numbered "iCluster" in track "iTrack" (0x0 if not found)
- AliMpExMap* cMap = fClusterMap ? (AliMpExMap*) fClusterMap->GetObject(iTrack) : 0x0;
- AliMUONVCluster* cluster = cMap ? (AliMUONVCluster*) cMap->GetObject(iCluster) : 0x0;
- if (!cluster) AliWarning(Form("cluster #%d in track %d does not exist",iCluster,iTrack));
- return cluster;
+ /// return the number of triggers
+ return fTriggers ? fTriggers->GetSize() : 0;
}
//___________________________________________________________________________
-AliMUONVDigit* AliMUONESDInterface::GetDigit(Int_t iTrack, Int_t iCluster, Int_t iDigit) const
+AliMUONTrack* AliMUONESDInterface::FindTrack(UInt_t trackId) const
{
- /// return MUON digit numbered "iDigit" in cluster numbered "iCluster" of track "iTrack" (0x0 if not found)
- AliMpExMap* dMaps = fDigitMap ? (AliMpExMap*) fDigitMap->At(iTrack) : 0x0;
- AliMpExMap* dMap = dMaps ? (AliMpExMap*) dMaps->GetObject(iCluster) : 0x0;
- AliMUONVDigit* digit = dMap ? (AliMUONVDigit*) dMap->GetObject(iDigit) : 0x0;
- if (!digit) AliWarning(Form("digit #%d in cluster #%d of track %d does not exist",iDigit,iCluster,iTrack));
- return digit;
+ /// return track "trackId" (0x0 if not found)
+ AliMUONTrack *track = fTracks ? static_cast<AliMUONTrack*>(fTracks->FindObject(trackId)) : 0x0;
+ if (!track) AliWarning(Form("track %d does not exist",trackId));
+ return track;
}
//___________________________________________________________________________
AliMUONVCluster* AliMUONESDInterface::FindCluster(UInt_t clusterId) const
{
- /// return cluster "clusterId" (0x0 if not found)
+ /// loop over tracks and return the first cluster "clusterId" found (0x0 if not found)
+ AliMpExMap *cMap;
AliMUONVCluster* cluster = 0x0;
- Int_t nTracks = GetNTracks();
- for (Int_t i = 0; i < nTracks; i++) {
+ if (fClusterMap) {
- cluster = (AliMUONVCluster*) ((AliMpExMap*) fClusterMap->GetObjectFast(i))->GetValue(clusterId);
- if (cluster) break;
+ TIter next(fClusterMap->CreateIterator());
+ while ((cMap = static_cast<AliMpExMap*>(next()))) {
+
+ cluster = static_cast<AliMUONVCluster*>(cMap->GetValue(clusterId));
+ if (cluster) return cluster;
+
+ }
}
if (!cluster) AliWarning(Form("cluster %d does not exist",clusterId));
+ return 0x0;
+}
+
+//___________________________________________________________________________
+AliMUONVCluster* AliMUONESDInterface::FindCluster(UInt_t trackId, UInt_t clusterId) const
+{
+ /// return cluster "clusterId" in track "trackId" (0x0 if not found)
+ AliMpExMap *cMap = fClusterMap ? static_cast<AliMpExMap*>(fClusterMap->GetValue(trackId)) : 0x0;
+ AliMUONVCluster* cluster = cMap ? static_cast<AliMUONVCluster*>(cMap->GetValue(clusterId)) : 0x0;
+ if (!cluster) AliWarning(Form("cluster %d does not exist in track %d", clusterId, trackId));
return cluster;
}
return digit;
}
+//___________________________________________________________________________
+AliMUONLocalTrigger* AliMUONESDInterface::FindLocalTrigger(Int_t boardNumber) const
+{
+ /// return MUON local trigger "boardNumber"
+ return (fTriggers) ? fTriggers->FindLocal(boardNumber) : 0x0;
+}
+
//___________________________________________________________________________
TIterator* AliMUONESDInterface::CreateTrackIterator() const
{
}
//___________________________________________________________________________
-TIterator* AliMUONESDInterface::CreateClusterIterator(Int_t iTrack) const
+TIterator* AliMUONESDInterface::CreateClusterIterator(UInt_t trackId) const
{
- /// return iterator over clusters of track "iTrack"
- AliMpExMap* cMap = fClusterMap ? (AliMpExMap*) fClusterMap->GetObject(iTrack) : 0x0;
- return cMap ? new AliMUON1DMapIterator(*cMap) : 0x0;
+ /// return iterator over clusters of track "trackId"
+ AliMpExMap *cMap = fClusterMap ? static_cast<AliMpExMap*>(fClusterMap->GetValue(trackId)) : 0x0;
+ return cMap ? cMap->CreateIterator() : 0x0;
}
//___________________________________________________________________________
}
//___________________________________________________________________________
-TIterator* AliMUONESDInterface::CreateDigitIterator(Int_t iTrack) const
+TIterator* AliMUONESDInterface::CreateDigitIterator(UInt_t trackId) const
{
- /// return iterator over all digits of track "iTrack"
- AliMpExMap* dMaps = fDigitMap ? (AliMpExMap*) fDigitMap->At(iTrack) : 0x0;
+ /// return iterator over all digits of track "trackId"
+ AliMpExMap* dMaps = fDigitMap ? static_cast<AliMpExMap*>(fDigitMap->GetValue(trackId)) : 0x0;
return dMaps ? new AliMUON2DMapIterator(*dMaps) : 0x0;
}
//___________________________________________________________________________
-TIterator* AliMUONESDInterface::CreateDigitIterator(Int_t iTrack, Int_t iCluster) const
+TIterator* AliMUONESDInterface::CreateDigitIterator(UInt_t trackId, UInt_t clusterId) const
{
- /// return iterator over digits of cluster numbered "iCluster" in track "iTrack"
- AliMpExMap* dMaps = fDigitMap ? (AliMpExMap*) fDigitMap->At(iTrack) : 0x0;
- AliMpExMap* dMap = dMaps ? (AliMpExMap*) dMaps->GetObject(iCluster) : 0x0;
- return dMap ? new AliMUON1DMapIterator(*dMap) : 0x0;
+ /// return iterator over digits of cluster "clusterId" in track "trackId"
+ AliMpExMap* dMaps = fDigitMap ? static_cast<AliMpExMap*>(fDigitMap->GetValue(trackId)) : 0x0;
+ AliMpExMap* dMap = dMaps ? static_cast<AliMpExMap*>(dMaps->GetValue(clusterId)) : 0x0;
+ return dMap ? dMap->CreateIterator() : 0x0;
}
//___________________________________________________________________________
TIterator* AliMUONESDInterface::CreateDigitIteratorInCluster(UInt_t clusterId) const
{
- /// return iterator over digits of cluster "clusterId"
+ /// return iterator over digits of the first cluster "clusterId" found by looping over all tracks
+ AliMpExMap *dMaps;
AliMpExMap* dMap = 0x0;
- Int_t nTracks = GetNTracks();
- for (Int_t i = 0; i < nTracks; i++) {
+ if (fDigitMap) {
- dMap = (AliMpExMap*) ((AliMpExMap*) fDigitMap->UncheckedAt(i))->GetValue(clusterId);
- if (dMap) break;
+ TIter next(fDigitMap->CreateIterator());
+ while ((dMaps = static_cast<AliMpExMap*>(next()))) {
+
+ dMap = static_cast<AliMpExMap*>(dMaps->GetValue(clusterId));
+ if (dMap) return dMap->CreateIterator();
+
+ }
}
- return dMap ? new AliMUON1DMapIterator(*dMap) : 0x0;
+ return 0x0;
+}
+
+//___________________________________________________________________________
+TIterator* AliMUONESDInterface::CreateLocalTriggerIterator() const
+{
+ /// return iterator over all local trigger
+ return fTriggers ? fTriggers->CreateLocalIterator() : 0x0;
}
//___________________________________________________________________________
// static methods //
//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++//
+//_____________________________________________________________________________
+void AliMUONESDInterface::ResetTracker(const AliMUONRecoParam* recoParam, Bool_t info)
+{
+ /// Reset the MUON tracker using "recoParam" if provided.
+ /// If not provided, will use Kalman filter + Smoother
+
+ delete fgTracker;
+ delete fgRecoParam;
+
+ if (recoParam) {
+
+ fgRecoParam = new AliMUONRecoParam(*recoParam);
+
+ if (info) cout<<"I-AliMUONESDInterface::ResetTracker: will refit tracks with provided RecoParam:"<<endl;
+
+ } else {
+
+ fgRecoParam = AliMUONRecoParam::GetLowFluxParam();
+
+ cout<<"W-AliMUONESDInterface::ResetTracker: RecoParam not provided. Will use default LowFlux parametrization:"<<endl;
+
+ }
+
+ // print useful parameters for refitting
+ if (info) {
+ cout<<" --> Tracking mode = "<<fgRecoParam->GetTrackingMode()<<endl;
+ if (fgRecoParam->UseSmoother()) cout<<" --> Use Smoother"<<endl;
+ else cout<<" --> Do not use smoother"<<endl;
+ cout<<" --> Vertex dispersion in bending direction = "
+ <<fgRecoParam->GetBendingVertexDispersion()<<" cm"<<endl;
+ }
+
+ if (!TGeoGlobalMagField::Instance()->GetField())
+ cout<<"W-AliMUONESDInterface::ResetTracker: Magnetic field has not been set --> assume field is OFF"<<endl;
+
+ fgTracker = AliMUONTracker::CreateTrackReconstructor(fgRecoParam,0x0);
+
+}
+
//_____________________________________________________________________________
AliMUONVTrackStore* AliMUONESDInterface::NewTrackStore()
{
return reinterpret_cast<AliMUONVDigitStore*>(classPtr->New());
}
+//_____________________________________________________________________________
+AliMUONVTriggerStore* AliMUONESDInterface::NewTriggerStore()
+{
+ /// Create an empty trigger store of type fgTriggerStoreName
+ TClass* classPtr = TClass::GetClass(fgTriggerStoreName);
+ if (!classPtr || !classPtr->InheritsFrom("AliMUONVTriggerStore")) {
+ cout<<"E-AliMUONESDInterface::NewTriggerStore: Unable to create store of type "<<fgTriggerStoreName.Data()<<endl;
+ return 0x0;
+ }
+ return reinterpret_cast<AliMUONVTriggerStore*>(classPtr->New());
+}
+
+//_____________________________________________________________________________
+AliMUONVTriggerTrackStore* AliMUONESDInterface::NewTriggerTrackStore()
+{
+ /// Create an empty trigger track store of type fgTriggerTrackStoreName
+ TClass* classPtr = TClass::GetClass(fgTriggerTrackStoreName);
+ if (!classPtr || !classPtr->InheritsFrom("AliMUONVTriggerTrackStore")) {
+ cout<<"E-AliMUONESDInterface::NewTriggerTrackStore: Unable to create store of type "<<fgTriggerTrackStoreName.Data()<<endl;
+ return 0x0;
+ }
+ return reinterpret_cast<AliMUONVTriggerTrackStore*>(classPtr->New());
+}
+
//_________________________________________________________________________
void AliMUONESDInterface::GetParamAtVertex(const AliESDMuonTrack& esdTrack, AliMUONTrackParam& trackParam)
{
}
//_____________________________________________________________________________
-void AliMUONESDInterface::ESDToMUON(const AliESDMuonTrack& esdTrack, AliMUONTrack& track)
+void AliMUONESDInterface::ESDToMUON(const AliESDMuonTrack& esdTrack, AliMUONTrack& track, Bool_t refit)
{
- /// Transfert data from ESDMuon track to MUON track
+ /// Transfert data from ESDMuon track to MUON track.
+ /// If refit = kTRUE, the track parameters at each cluster are obtained by refitting the track
+ /// or by extrapolating the parameters at the first one if the refit failed.
+ /// If refit = kFALSE, only the track parameters at first cluster are valid.
+ /// note: You can set the recoParam used to refit the MUON track with ResetTracker(...);
+ /// By default we use Kalman filter + Smoother
+
+ // if the ESDMuon track is a ghost then return an empty MUON track
+ if (!esdTrack.ContainTrackerData()) {
+ track.Reset();
+ track.SetUniqueID(esdTrack.GetUniqueID());
+ return;
+ }
track.Clear("C");
track.SetVertexErrXY2(0.,0.);
track.SetGlobalChi2(esdTrack.GetChi2());
track.SetMatchTrigger(esdTrack.GetMatchTrigger());
- track.SetLoTrgNum(-1);
track.SetChi2MatchTrigger(esdTrack.GetChi2MatchTrigger());
- track.SetTrackID(0);
track.SetHitsPatternInTrigCh(esdTrack.GetHitsPatternInTrigCh());
track.SetLocalTrigger(esdTrack.LoCircuit(), esdTrack.LoStripX(), esdTrack.LoStripY(),
- esdTrack.LoDev(), esdTrack.LoLpt(), esdTrack.LoHpt());
+ esdTrack.LoDev(), esdTrack.LoLpt(), esdTrack.LoHpt(),
+ esdTrack.GetTriggerWithoutChamber());
+ track.Connected(esdTrack.IsConnected());
// track parameters at vertex
AliMUONTrackParam paramAtVertex;
esdCluster = (AliESDMuonCluster*) esdTrack.GetClusters().After(esdCluster);
}
- // recompute parameters at first cluster in case of those stored
- // in ESD are not related to the most upstream cluster
- AliMUONTrackParam *firstTrackParam = (AliMUONTrackParam*) track.GetTrackParamAtCluster()->First();
- firstTrackParam->SetZ(esdTrack.GetZUncorrected()); // reset the z to the one stored in ESD
- AliMUONTrackExtrap::ExtrapToZCov(firstTrackParam,firstTrackParam->GetClusterPtr()->GetZ());
-
- // Compute track parameters and covariances at each cluster from those at the first one
- track.UpdateCovTrackParamAtCluster();
+ // refit the track to get better parameters and covariances at each cluster (temporary disable track improvement)
+ if (refit) {
+
+ AliMUONTrackParam *firstTrackParam = (AliMUONTrackParam*) track.GetTrackParamAtCluster()->First();
+ AliMUONTrackParam paramSave(*firstTrackParam);
+
+ if (!fgTracker) ResetTracker();
+
+ if (!fgTracker->RefitTrack(track, kFALSE) && track.GetGlobalChi2() < AliMUONTrack::MaxChi2()) {
+ *firstTrackParam = paramSave;
+ track.UpdateCovTrackParamAtCluster();
+ }
+
+ }
} else {
- // get number of the first hit chamber (according to the MUONClusterMap if not empty)
+ // get number of the first hit chamber according to the MUONClusterMap
Int_t firstCh = 0;
- if (esdTrack.GetMuonClusterMap() != 0) while (!esdTrack.IsInMuonClusterMap(firstCh)) firstCh++;
- else firstCh = AliMUONConstants::ChamberNumber(param.GetZ());
+ while (firstCh < 10 && !esdTrack.IsInMuonClusterMap(firstCh)) firstCh++;
// produce fake cluster at this chamber
cluster->SetUniqueID(AliMUONVCluster::BuildUniqueID(firstCh, 0, 0));
}
+ // set the MC label from ESD track
+ track.SetMCLabel(esdTrack.GetLabel());
+
delete cluster;
delete cStore;
}
+//_____________________________________________________________________________
+void AliMUONESDInterface::ESDToMUON(const AliESDMuonTrack& esdTrack, AliMUONLocalTrigger& locTrg)
+{
+ /// Transfert trigger data from ESDMuon track to the MUONLocalTtrigger object
+
+ // if the ESDMuon track is a ghost then return an empty MUON track
+ if (!esdTrack.ContainTriggerData()) {
+ AliMUONLocalTrigger emptyLocTrg;
+ locTrg = emptyLocTrg;
+ return;
+ }
+
+ locTrg.SetUniqueID(esdTrack.GetUniqueID());
+ locTrg.SetLoCircuit(esdTrack.LoCircuit());
+ locTrg.SetLoStripX(esdTrack.LoStripX());
+ locTrg.SetLoStripY(esdTrack.LoStripY());
+ locTrg.SetDeviation(esdTrack.LoDev());
+ locTrg.SetLoLpt(esdTrack.LoLpt());
+ locTrg.SetLoHpt(esdTrack.LoHpt());
+ locTrg.SetTriggerWithoutChamber(esdTrack.GetTriggerWithoutChamber());
+ locTrg.SetLoTrigY(1);
+ locTrg.SetX1Pattern(esdTrack.GetTriggerX1Pattern());
+ locTrg.SetX2Pattern(esdTrack.GetTriggerX2Pattern());
+ locTrg.SetX3Pattern(esdTrack.GetTriggerX3Pattern());
+ locTrg.SetX4Pattern(esdTrack.GetTriggerX4Pattern());
+ locTrg.SetY1Pattern(esdTrack.GetTriggerY1Pattern());
+ locTrg.SetY2Pattern(esdTrack.GetTriggerY2Pattern());
+ locTrg.SetY3Pattern(esdTrack.GetTriggerY3Pattern());
+ locTrg.SetY4Pattern(esdTrack.GetTriggerY4Pattern());
+
+}
+
//_____________________________________________________________________________
void AliMUONESDInterface::ESDToMUON(const AliESDMuonCluster& esdCluster, AliMUONVCluster& cluster)
{
cluster.SetErrXY(esdCluster.GetErrX(),esdCluster.GetErrY());
cluster.SetCharge(esdCluster.GetCharge());
cluster.SetChi2(esdCluster.GetChi2());
+ cluster.SetMCLabel(esdCluster.GetLabel());
if (esdCluster.PadsStored()) {
Int_t nPads = esdCluster.GetNPads();
{
/// Transfert data from ESDMuon pad to MUON digit
+ if (!AliMpSegmentation::Instance(kFALSE)) {
+ cout<<"E-AliMUONESDInterface::ESDToMUON: need mapping segmentation to convert ESD pad to MUON digit"<<endl;
+ return;
+ }
+
const AliMpVSegmentation* seg = AliMpSegmentation::Instance()->GetMpSegmentationByElectronics(esdPad.GetDetElemId(), esdPad.GetManuId());
- AliMpPad pad = seg->PadByLocation(AliMpIntPair(esdPad.GetManuId(), esdPad.GetManuChannel()), kFALSE);
+ AliMpPad pad = seg->PadByLocation(esdPad.GetManuId(), esdPad.GetManuChannel(), kFALSE);
- digit.Saturated(kFALSE);
+ digit.Saturated(esdPad.IsSaturated());
digit.Used(kFALSE);
- digit.Calibrated(kTRUE);
+ digit.Calibrated(esdPad.IsCalibrated());
digit.SetUniqueID(esdPad.GetUniqueID());
digit.SetCharge(esdPad.GetCharge());
digit.SetADC(esdPad.GetADC());
- digit.SetPadXY(pad.GetIndices().GetFirst(), pad.GetIndices().GetSecond());
+ digit.SetPadXY(pad.GetIx(), pad.GetIy());
}
//_____________________________________________________________________________
-void AliMUONESDInterface::MUONToESD(const AliMUONTrack& track, AliESDMuonTrack& esdTrack, const Double_t vertex[3], const AliMUONVDigitStore* digits)
+void AliMUONESDInterface::MUONToESD(const AliMUONTrack& track, AliESDMuonTrack& esdTrack, const Double_t vertex[3],
+ const AliMUONVDigitStore* digits, const AliMUONLocalTrigger* locTrg)
{
/// Transfert data from MUON track to ESDMuon track
/// Incorporate the ESDPads if the digits are provided
+ /// Add trigger info if the MUON track is matched with a trigger track
+
+ // empty MUON track -> produce a ghost ESDMuon track if trigger info are available otherwise produce an empty track
+ if (track.GetNClusters() == 0) {
+ if (locTrg) MUONToESD(*locTrg, esdTrack, track.GetUniqueID());
+ else {
+ cout<<"W-AliMUONESDInterface::MUONToESD: will produce an empty ESDMuon track"<<endl;
+ esdTrack.Reset();
+ esdTrack.SetUniqueID(0xFFFFFFFF);
+ }
+ return;
+ }
esdTrack.Clear("C");
+ // set global info
+ esdTrack.SetUniqueID(track.GetUniqueID());
+ esdTrack.SetChi2(track.GetGlobalChi2());
+ esdTrack.SetNHit(track.GetNClusters());
+ esdTrack.SetLabel(track.GetMCLabel());
+
// set param at first cluster
AliMUONTrackParam* trackParam = static_cast<AliMUONTrackParam*>((track.GetTrackParamAtCluster())->First());
SetParamAtFirstCluster(*trackParam, esdTrack);
SetParamCov(*trackParam, esdTrack);
+ // set transverse position at the end of the absorber
+ AliMUONTrackParam trackParamAtAbsEnd(*trackParam);
+ AliMUONTrackExtrap::ExtrapToZ(&trackParamAtAbsEnd, AliMUONConstants::AbsZEnd());
+ Double_t xAbs = trackParamAtAbsEnd.GetNonBendingCoor();
+ Double_t yAbs = trackParamAtAbsEnd.GetBendingCoor();
+ esdTrack.SetRAtAbsorberEnd(TMath::Sqrt(xAbs*xAbs + yAbs*yAbs));
+
// set param at vertex
AliMUONTrackParam trackParamAtVtx(*trackParam);
AliMUONTrackExtrap::ExtrapToVertex(&trackParamAtVtx, vertex[0], vertex[1], vertex[2], 0., 0.);
AliMUONTrackExtrap::ExtrapToVertexWithoutBranson(&trackParamAtDCA, vertex[2]);
SetParamAtDCA(trackParamAtDCA, esdTrack);
- // set global info
- esdTrack.SetUniqueID(track.GetUniqueID());
- esdTrack.SetChi2(track.GetGlobalChi2());
- esdTrack.SetNHit(track.GetNClusters());
- esdTrack.SetLocalTrigger(track.GetLocalTrigger());
- esdTrack.SetChi2MatchTrigger(track.GetChi2MatchTrigger());
- esdTrack.SetHitsPatternInTrigCh(track.GetHitsPatternInTrigCh());
-
// set muon cluster info
AliESDMuonCluster esdCluster;
esdTrack.SetMuonClusterMap(0);
trackParam = static_cast<AliMUONTrackParam*>(track.GetTrackParamAtCluster()->After(trackParam));
}
+ // set connected flag
+ esdTrack.Connected(track.IsConnected());
+
+ // set trigger info
+ esdTrack.SetLocalTrigger(track.GetLocalTrigger());
+ esdTrack.SetChi2MatchTrigger(track.GetChi2MatchTrigger());
+ esdTrack.SetHitsPatternInTrigCh(track.GetHitsPatternInTrigCh());
+ if (locTrg) {
+ esdTrack.SetTriggerX1Pattern(locTrg->GetX1Pattern());
+ esdTrack.SetTriggerY1Pattern(locTrg->GetY1Pattern());
+ esdTrack.SetTriggerX2Pattern(locTrg->GetX2Pattern());
+ esdTrack.SetTriggerY2Pattern(locTrg->GetY2Pattern());
+ esdTrack.SetTriggerX3Pattern(locTrg->GetX3Pattern());
+ esdTrack.SetTriggerY3Pattern(locTrg->GetY3Pattern());
+ esdTrack.SetTriggerX4Pattern(locTrg->GetX4Pattern());
+ esdTrack.SetTriggerY4Pattern(locTrg->GetY4Pattern());
+ } else {
+ esdTrack.SetTriggerX1Pattern(0);
+ esdTrack.SetTriggerY1Pattern(0);
+ esdTrack.SetTriggerX2Pattern(0);
+ esdTrack.SetTriggerY2Pattern(0);
+ esdTrack.SetTriggerX3Pattern(0);
+ esdTrack.SetTriggerY3Pattern(0);
+ esdTrack.SetTriggerX4Pattern(0);
+ esdTrack.SetTriggerY4Pattern(0);
+ }
+
+}
+
+//_____________________________________________________________________________
+void AliMUONESDInterface::MUONToESD(const AliMUONLocalTrigger& locTrg, AliESDMuonTrack& esdTrack,
+ UInt_t trackId, const AliMUONTriggerTrack* triggerTrack)
+{
+ /// Build ghost ESDMuon track containing only informations about trigger track
+
+ esdTrack.Reset();
+ esdTrack.SetUniqueID(trackId);
+
+ // set trigger info
+ AliMUONTrack muonTrack;
+ muonTrack.SetLocalTrigger(locTrg.LoCircuit(),
+ locTrg.LoStripX(),
+ locTrg.LoStripY(),
+ locTrg.GetDeviation(),
+ locTrg.LoLpt(),
+ locTrg.LoHpt(),
+ locTrg.GetTriggerWithoutChamber());
+ esdTrack.SetLocalTrigger(muonTrack.GetLocalTrigger());
+ esdTrack.SetChi2MatchTrigger(0.);
+ esdTrack.SetTriggerX1Pattern(locTrg.GetX1Pattern());
+ esdTrack.SetTriggerY1Pattern(locTrg.GetY1Pattern());
+ esdTrack.SetTriggerX2Pattern(locTrg.GetX2Pattern());
+ esdTrack.SetTriggerY2Pattern(locTrg.GetY2Pattern());
+ esdTrack.SetTriggerX3Pattern(locTrg.GetX3Pattern());
+ esdTrack.SetTriggerY3Pattern(locTrg.GetY3Pattern());
+ esdTrack.SetTriggerX4Pattern(locTrg.GetX4Pattern());
+ esdTrack.SetTriggerY4Pattern(locTrg.GetY4Pattern());
+ UShort_t hitPattern = 0;
+ if(triggerTrack){
+ hitPattern = triggerTrack->GetHitsPatternInTrigCh();
+ esdTrack.SetHitsPatternInTrigCh(hitPattern);
+ esdTrack.SetThetaXUncorrected(triggerTrack->GetThetax());
+ esdTrack.SetThetaYUncorrected(triggerTrack->GetThetay());
+ esdTrack.SetNonBendingCoorUncorrected(triggerTrack->GetX11());
+ esdTrack.SetBendingCoorUncorrected(triggerTrack->GetY11());
+ esdTrack.SetZUncorrected(triggerTrack->GetZ11());
+ }
}
//_____________________________________________________________________________
esdCluster.SetUniqueID(cluster.GetUniqueID());
esdCluster.SetXYZ(cluster.GetX(), cluster.GetY(), cluster.GetZ());
esdCluster.SetErrXY(cluster.GetErrX(), cluster.GetErrY());
+ esdCluster.SetCharge(cluster.GetCharge());
+ esdCluster.SetChi2(cluster.GetChi2());
+ esdCluster.SetLabel(cluster.GetMCLabel());
- if (digits) { // transfert all data...
+ if (digits) { // transfert all data if required
- esdCluster.SetCharge(cluster.GetCharge());
- esdCluster.SetChi2(cluster.GetChi2());
AliESDMuonPad esdPad;
for (Int_t i=0; i<cluster.GetNDigits(); i++) {
AliMUONVDigit* digit = digits->FindObject(cluster.GetDigitId(i));
esdCluster.AddPad(esdPad);
}
- } else { // ...or not
-
- esdCluster.SetCharge(0.);
- esdCluster.SetChi2(0.);
-
}
}
esdPad.SetUniqueID(digit.GetUniqueID());
esdPad.SetADC(digit.ADC());
esdPad.SetCharge(digit.Charge());
+ esdPad.SetCalibrated(digit.IsCalibrated());
+ esdPad.SetSaturated(digit.IsSaturated());
}
//___________________________________________________________________________
-AliMUONTrack* AliMUONESDInterface::Add(const AliESDMuonTrack& esdTrack, AliMUONVTrackStore& trackStore)
+AliMUONTrack* AliMUONESDInterface::Add(const AliESDMuonTrack& esdTrack, AliMUONVTrackStore& trackStore, Bool_t refit)
{
/// Create MUON track from ESDMuon track and add it to the store
- /// return a pointer to the track into the store
+ /// Track parameters at each clusters are recomputed or not depending on the flag "refit"
+ /// return a pointer to the track into the store (0x0 if the track already exist)
+ if(trackStore.FindObject(esdTrack.GetUniqueID())) return 0x0;
AliMUONTrack* track = trackStore.Add(AliMUONTrack());
- ESDToMUON(esdTrack, *track);
+ ESDToMUON(esdTrack, *track, refit);
return track;
}
+//___________________________________________________________________________
+void AliMUONESDInterface::Add(const AliESDMuonTrack& esdTrack, AliMUONVTriggerStore& triggerStore)
+{
+ /// Create MUON local trigger from ESDMuon track and add it to the store if not already there
+ if (!triggerStore.FindLocal(esdTrack.LoCircuit())->IsNull()) return;
+ AliMUONLocalTrigger locTrg;
+ ESDToMUON(esdTrack, locTrg);
+ triggerStore.Add(locTrg);
+}
+
//___________________________________________________________________________
AliMUONVCluster* AliMUONESDInterface::Add(const AliESDMuonCluster& esdCluster, AliMUONVClusterStore& clusterStore)
{