//
///////////////////////////////////////////////////
-#include <stdlib.h> // for exit()
-
-#include <Riostream.h> // for cout
-#include <TMath.h>
-#include <TMatrixD.h>
-#include <TObjArray.h>
-#include <TVirtualFitter.h>
-
-#include "AliLog.h"
+#include "AliMUONTrack.h"
#include "AliMUONTrackReconstructor.h"
#include "AliMUONHitForRec.h"
#include "AliMUONSegment.h"
-#include "AliMUONTrack.h"
#include "AliMUONTrackHit.h"
#include "AliMUONTriggerTrack.h"
#include "AliMUONConstants.h"
+#include "AliLog.h"
+
+#include <Riostream.h> // for cout
+#include <TMath.h>
+#include <TMatrixD.h>
+#include <TObjArray.h>
+#include <TVirtualFitter.h>
+
+#include <stdlib.h> // for exit()
+
// Functions to be minimized with Minuit
void TrackChi2(Int_t &NParam, Double_t *Gradient, Double_t &Chi2, Double_t *Param, Int_t Flag);
void TrackChi2MCS(Int_t &NParam, Double_t *Gradient, Double_t &Chi2, Double_t *Param, Int_t Flag);
Double_t MultipleScatteringAngle2(AliMUONTrackHit *TrackHit);
-ClassImp(AliMUONTrack) // Class implementation in ROOT context
-
TVirtualFitter* AliMUONTrack::fgFitter = NULL;
- //__________________________________________________________________________
+ClassImp(AliMUONTrack) // Class implementation in ROOT context
+
+//__________________________________________________________________________
AliMUONTrack::AliMUONTrack()
: TObject()
{
// Default constructor
fgFitter = 0;
fTrackReconstructor = 0;
- fTrackHitsPtr = new TObjArray(10);
- fTrackParamAtHit = new TClonesArray("AliMUONTrackParam",10);
- fHitForRecAtHit = new TClonesArray("AliMUONHitForRec",10);
+ fTrackHitsPtr = NULL;
+ fTrackParamAtHit = NULL;
+ fHitForRecAtHit = NULL;
fTrackID = 0;
}
// memory allocation for the TObjArray of pointers to reconstructed TrackHit's
fTrackHitsPtr = new TObjArray(10);
fNTrackHits = 0;
- AddSegment(BegSegment); // add hits from BegSegment
- AddSegment(EndSegment); // add hits from EndSegment
- fTrackHitsPtr->Sort(); // sort TrackHits according to increasing Z
- SetTrackParamAtVertex(); // set track parameters at vertex
+ if (BegSegment) { //AZ
+ AddSegment(BegSegment); // add hits from BegSegment
+ AddSegment(EndSegment); // add hits from EndSegment
+ fTrackHitsPtr->Sort(); // sort TrackHits according to increasing Z
+ SetTrackParamAtVertex(); // set track parameters at vertex
+ }
fTrackParamAtHit = new TClonesArray("AliMUONTrackParam",10);
fHitForRecAtHit = new TClonesArray("AliMUONHitForRec",10);
// set fit conditions...
fTrackParamAtVertex = theMUONTrack.fTrackParamAtVertex;
// necessary to make a copy of the objects and not only the pointers in TObjArray.
- fTrackHitsPtr = new TObjArray(10);
- for (Int_t index = 0; index < (theMUONTrack.fTrackHitsPtr)->GetEntriesFast(); index++) {
- AliMUONTrackHit *trackHit = new AliMUONTrackHit(*(AliMUONTrackHit*)(theMUONTrack.fTrackHitsPtr)->At(index));
- fTrackHitsPtr->Add(trackHit);
+ fTrackHitsPtr = 0;
+ if (theMUONTrack.fTrackHitsPtr) {
+ fTrackHitsPtr = new TObjArray(10);
+ for (Int_t index = 0; index < (theMUONTrack.fTrackHitsPtr)->GetEntriesFast(); index++) {
+ AliMUONTrackHit *trackHit = new AliMUONTrackHit(*(AliMUONTrackHit*)(theMUONTrack.fTrackHitsPtr)->At(index));
+ fTrackHitsPtr->Add(trackHit);
+ }
+ fTrackHitsPtr->SetOwner(); // nedeed for deleting TClonesArray
}
- fTrackHitsPtr->SetOwner(); // nedeed for deleting TClonesArray
// necessary to make a copy of the objects and not only the pointers in TClonesArray.
- fTrackParamAtHit = new TClonesArray("AliMUONTrackParam",10);
- for (Int_t index = 0; index < (theMUONTrack.fTrackParamAtHit)->GetEntriesFast(); index++) {
- {new ((*fTrackParamAtHit)[fTrackParamAtHit->GetEntriesFast()])
- AliMUONTrackParam(*(AliMUONTrackParam*)(theMUONTrack.fTrackParamAtHit)->At(index));}
- }
+ fTrackParamAtHit = 0;
+ if (theMUONTrack.fTrackParamAtHit) {
+ fTrackParamAtHit = new TClonesArray("AliMUONTrackParam",10);
+ for (Int_t index = 0; index < (theMUONTrack.fTrackParamAtHit)->GetEntriesFast(); index++) {
+ {new ((*fTrackParamAtHit)[fTrackParamAtHit->GetEntriesFast()])
+ AliMUONTrackParam(*(AliMUONTrackParam*)(theMUONTrack.fTrackParamAtHit)->At(index));}
+ }
+ }
// necessary to make a copy of the objects and not only the pointers in TClonesArray.
- fHitForRecAtHit = new TClonesArray("AliMUONHitForRec",10);
- for (Int_t index = 0; index < (theMUONTrack.fHitForRecAtHit)->GetEntriesFast(); index++) {
- {new ((*fHitForRecAtHit)[fHitForRecAtHit->GetEntriesFast()])
- AliMUONHitForRec(*(AliMUONHitForRec*)(theMUONTrack.fHitForRecAtHit)->At(index));}
- }
+ fHitForRecAtHit = 0;
+ if (theMUONTrack.fHitForRecAtHit) {
+ fHitForRecAtHit = new TClonesArray("AliMUONHitForRec",10);
+ for (Int_t index = 0; index < (theMUONTrack.fHitForRecAtHit)->GetEntriesFast(); index++) {
+ {new ((*fHitForRecAtHit)[fHitForRecAtHit->GetEntriesFast()])
+ AliMUONHitForRec(*(AliMUONHitForRec*)(theMUONTrack.fHitForRecAtHit)->At(index));}
+ }
+ }
fNTrackHits = theMUONTrack.fNTrackHits;
fFitMCS = theMUONTrack.fFitMCS;
fTrackParamAtVertex = theMUONTrack.fTrackParamAtVertex;
// necessary to make a copy of the objects and not only the pointers in TObjArray.
- fTrackHitsPtr = new TObjArray(10);
- for (Int_t index = 0; index < (theMUONTrack.fTrackHitsPtr)->GetEntriesFast(); index++) {
- AliMUONTrackHit *trackHit = new AliMUONTrackHit(*(AliMUONTrackHit*)(theMUONTrack.fTrackHitsPtr)->At(index));
- fTrackHitsPtr->Add(trackHit);
- }
- fTrackHitsPtr->SetOwner(); // nedeed for deleting TClonesArray
+ fTrackHitsPtr = 0;
+ if (theMUONTrack.fTrackHitsPtr) {
+ fTrackHitsPtr = new TObjArray(10);
+ for (Int_t index = 0; index < (theMUONTrack.fTrackHitsPtr)->GetEntriesFast(); index++) {
+ AliMUONTrackHit *trackHit = new AliMUONTrackHit(*(AliMUONTrackHit*)(theMUONTrack.fTrackHitsPtr)->At(index));
+ fTrackHitsPtr->Add(trackHit);
+ }
+ fTrackHitsPtr->SetOwner(); // nedeed for deleting TClonesArray
+ }
// necessary to make a copy of the objects and not only the pointers in TClonesArray.
- fTrackParamAtHit = new TClonesArray("AliMUONTrackParam",10);
- for (Int_t index = 0; index < (theMUONTrack.fTrackParamAtHit)->GetEntriesFast(); index++) {
- {new ((*fTrackParamAtHit)[fTrackParamAtHit->GetEntriesFast()])
- AliMUONTrackParam(*(AliMUONTrackParam*)(theMUONTrack.fTrackParamAtHit)->At(index));}
- }
+ fTrackParamAtHit = 0;
+ if (theMUONTrack.fTrackParamAtHit) {
+ fTrackParamAtHit = new TClonesArray("AliMUONTrackParam",10);
+ for (Int_t index = 0; index < (theMUONTrack.fTrackParamAtHit)->GetEntriesFast(); index++) {
+ {new ((*fTrackParamAtHit)[fTrackParamAtHit->GetEntriesFast()])
+ AliMUONTrackParam(*(AliMUONTrackParam*)(theMUONTrack.fTrackParamAtHit)->At(index));}
+ }
+ }
// necessary to make a copy of the objects and not only the pointers in TClonesArray.
- fHitForRecAtHit = new TClonesArray("AliMUONHitForRec",10);
- for (Int_t index = 0; index < (theMUONTrack.fHitForRecAtHit)->GetEntriesFast(); index++) {
- {new ((*fHitForRecAtHit)[fHitForRecAtHit->GetEntriesFast()])
- AliMUONHitForRec(*(AliMUONHitForRec*)(theMUONTrack.fHitForRecAtHit)->At(index));}
- }
+ fHitForRecAtHit = 0;
+ if (theMUONTrack.fHitForRecAtHit) {
+ fHitForRecAtHit = new TClonesArray("AliMUONHitForRec",10);
+ for (Int_t index = 0; index < (theMUONTrack.fHitForRecAtHit)->GetEntriesFast(); index++) {
+ {new ((*fHitForRecAtHit)[fHitForRecAtHit->GetEntriesFast()])
+ AliMUONHitForRec(*(AliMUONHitForRec*)(theMUONTrack.fHitForRecAtHit)->At(index));}
+ }
+ }
fNTrackHits = theMUONTrack.fNTrackHits;
fFitMCS = theMUONTrack.fFitMCS;
trackParam->SetNonBendingCoor(0.0);
}
+ //__________________________________________________________________________
+void AliMUONTrack::AddTrackParamAtHit(const AliMUONTrackParam *trackParam)
+{
+ // Add track paremeters
+
+ if (!fTrackParamAtHit)
+ fTrackParamAtHit = new TClonesArray("AliMUONTrackParam",10);
+
+ new ((*fTrackParamAtHit)[fTrackParamAtHit->GetEntriesFast()]) AliMUONTrackParam(*trackParam);
+}
+
+ //__________________________________________________________________________
+void AliMUONTrack::AddHitForRecAtHit(const AliMUONHitForRec *hitForRec)
+{
+ if (!fHitForRecAtHit)
+ fHitForRecAtHit = new TClonesArray("AliMUONHitForRec",10);
+
+ new ((*fHitForRecAtHit)[fHitForRecAtHit->GetEntriesFast()]) AliMUONHitForRec(*hitForRec);
+}
+
//__________________________________________________________________________
void TrackChi2(Int_t &NParam, Double_t * /*Gradient*/, Double_t &Chi2, Double_t *Param, Int_t /*Flag*/)
{
ifail = 1;
} /* mnvertLocal */
+//_____________________________________________-
+void AliMUONTrack::Print(Option_t* opt) const
+{
+//
+ // Printing Track information
+ // "full" option for printing all the information about the track
+ //
+ TString sopt(opt);
+ sopt.ToUpper();
+
+ if ( sopt.Contains("FULL") ) {
+ cout << "<AliMUONTrack> No.Clusters=" << setw(2) << GetNTrackHits() <<
+ // ", Bending P="<< setw(8) << setprecision(5) << 1./GetInverseBendingMomentum() <<
+ //", NonBendSlope=" << setw(8) << setprecision(5) << GetNonBendingSlope()*180./TMath::Pi() <<
+ //", BendSlope=" << setw(8) << setprecision(5) << GetBendingSlope()*180./TMath::Pi() <<
+ ", Match2Trig=" << setw(1) << GetMatchTrigger() <<
+ ", Chi2-tracking-trigger=" << setw(8) << setprecision(5) << GetChi2MatchTrigger() << endl ;
+ GetTrackParamAtHit()->First()->Print("full");
+ }
+ else {
+ cout << "<AliMUONTrack>";
+ GetTrackParamAtHit()->First()->Print("");
+
+ }
+
+}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff