Add parameterizations for "uniform" mag field a la former AliMagFC.

[u/mrichter/AliRoot.git] / PWG1 / AliESDRecInfo.cxx

diff --git a/PWG1/AliESDRecInfo.cxx b/PWG1/AliESDRecInfo.cxx
index dcacc2235b0272c36533f0c12249219e5d1de265..856b0221280e1f8b3c0c025399363ad34b5dd608 100644 (file)
--- a/PWG1/AliESDRecInfo.cxx
+++ b/PWG1/AliESDRecInfo.cxx
@@ -41,7 +41,7 @@
 #include "AliESDtrack.h"
 #include "AliTPCseed.h"
 #include "AliITStrackMI.h"
-#include "AliTRDtrack.h"
+#include "AliTRDtrackV1.h"
 #include "AliMCInfo.h"
 #include "AliESDRecInfo.h"
 
@@ -75,7 +75,8 @@ AliESDRecInfo::AliESDRecInfo():
   fTrackF(0),      // friend track
   fTPCtrack(0),        // tpc track
   fITStrack(0),        // its track
-  fTRDtrack(0)        // trd track  
+  fTRDtrack(0),        // trd track  
+  fTracks(0)           // array of tracks with the same label
 {
   //
   //  default constructor
@@ -98,13 +99,15 @@ AliESDRecInfo::AliESDRecInfo(const AliESDRecInfo& recinfo):
   fTrackF(0),      // friend track
   fTPCtrack(0),        // tpc track
   fITStrack(0),        // its track
-  fTRDtrack(0)        // trd track  
+  fTRDtrack(0),        // trd track  
+  fTracks(0)           // array of tracks with the same label
 {
   //
   //
   //
   memcpy(this,&recinfo, sizeof(recinfo));
   fESDtrack=0; fTrackF=0; fTPCtrack=0;fITStrack=0;fTRDtrack=0;
+  fTracks=0;
   SetESDtrack(recinfo.GetESDtrack());
 }
 
@@ -131,7 +134,7 @@ AliESDRecInfo::~AliESDRecInfo()
   if (fTPCtrack) { delete fTPCtrack; fTPCtrack=0;}
   if (fITStrack) { delete fITStrack; fITStrack=0;}
   if (fTRDtrack) { delete fTRDtrack; fTRDtrack=0;}
-
+  if (fTracks) { delete  fTracks;  fTracks=0;}
 }
 
 
@@ -149,6 +152,7 @@ void AliESDRecInfo::Reset()
   if (fTPCtrack) { delete fTPCtrack; fTPCtrack=0;}
   if (fITStrack) { delete fITStrack; fITStrack=0;}
   if (fTRDtrack) { delete fTRDtrack; fTRDtrack=0;}
+  if (fTracks) { delete  fTracks;  fTracks=0;}
 } 
 
 void AliESDRecInfo::SetESDtrack(const AliESDtrack *track){
@@ -157,17 +161,60 @@ void AliESDRecInfo::SetESDtrack(const AliESDtrack *track){
   //
   if (fESDtrack) delete fESDtrack;
   fESDtrack = (AliESDtrack*)track->Clone();
-  if (0 &&track->GetFriendTrack()){
+  if (track->GetFriendTrack()){
     if (fTrackF) delete fTrackF;
     fTrackF = (AliESDfriendTrack*)track->GetFriendTrack()->Clone();
-    if (fTrackF->GetCalibObject(0)){
-      if (fTPCtrack) delete fTPCtrack;
-      fTPCtrack = (AliTPCseed*)fTrackF->GetCalibObject(0)->Clone();
+    Int_t icalib=0;
+    TObject *cobject=0;
+    //
+    while (fTrackF->GetCalibObject(icalib)){
+      cobject=fTrackF->GetCalibObject(icalib);
+      if (dynamic_cast<AliTPCseed*>(cobject)){
+                               if (fTPCtrack) delete fTPCtrack;
+                               fTPCtrack = (AliTPCseed*)(dynamic_cast<AliTPCseed*>(cobject))->Clone();
+      } else if (dynamic_cast<AliTRDtrackV1*>(cobject)){
+                               if (fTRDtrack) delete fTRDtrack;
+                               fTRDtrack = (AliTRDtrackV1*)(dynamic_cast<AliTRDtrackV1*>(cobject))->Clone();
+      }
+      icalib++;
     }
   }
   
 }
 
+
+
+void AliESDRecInfo::AddESDtrack(const AliESDtrack *track, AliMCInfo* info){
+  //
+  // Add ESDtrack
+  //
+  AliESDtrack *nctrack = (AliESDtrack*) track;
+  fMultiple++;
+  if (!fESDtrack) {
+    SetESDtrack(track);  
+    Update(info,0,kTRUE);
+    return;
+  }
+  if (!fTracks) fTracks = new TClonesArray("AliESDtrack",10);
+  Int_t ntracks = fTracks->GetEntriesFast();
+  new ((*fTracks)[ntracks]) AliESDtrack(*track);
+  if  (nctrack->GetKinkIndex(0)>0) return; 
+  //
+  //
+  //
+  if (!nctrack->IsOn(AliESDtrack::kTPCrefit) && fStatus[1]==2) return;
+  if (!nctrack->IsOn(AliESDtrack::kITSin) && fStatus[0]>0) return;
+  if ( nctrack->GetParameter()[4]*info->GetCharge()<0) return; //returning track 
+  
+  Float_t dtheta = TMath::ATan(nctrack->GetTgl())-info->GetParticle().Theta()-TMath::Pi()-2;
+  if (TMath::Abs(dtheta)>0.1) return;
+
+  SetESDtrack(track);  
+  Update(info,0,kTRUE);
+}
+
+
+
 void  AliESDRecInfo::UpdatePoints(AliESDtrack*track)
 {
   //