From e08a549233f6b6b207f3d74501d667216b207007 Mon Sep 17 00:00:00 2001
From: cblume <cblume@f7af4fe6-9843-0410-8265-dc069ae4e863>
Date: Sun, 5 Sep 2010 20:27:07 +0000
Subject: [PATCH] Fix compiler warning (=operator)

---
 TRD/AliTRDtrackV1.cxx | 50 +++++++++++++++++++++++++++++++++++++++++++
 TRD/AliTRDtrackV1.h   |  5 +++--
 2 files changed, 53 insertions(+), 2 deletions(-)

diff --git a/TRD/AliTRDtrackV1.cxx b/TRD/AliTRDtrackV1.cxx
index 7e015cb7db2..3432523171f 100644
--- a/TRD/AliTRDtrackV1.cxx
+++ b/TRD/AliTRDtrackV1.cxx
@@ -229,6 +229,56 @@ AliTRDtrackV1::~AliTRDtrackV1()
   }
 }
 	
+//_______________________________________________________________
+AliTRDtrackV1 &AliTRDtrackV1::operator=(const AliTRDtrackV1 &t)
+{
+  //
+  // Assignment operator
+  //
+
+  if (this != &t) {
+    ((AliTRDtrackV1 &) t).Copy(*this);
+  }
+
+  return *this;
+
+}
+
+//_____________________________________________________________________________
+void AliTRDtrackV1::Copy(TObject &t) const
+{
+  //
+  // Copy function
+  //
+
+  ((AliTRDtrackV1 &) t).fStatus         = fStatus;
+  ((AliTRDtrackV1 &) t).fESDid          = fESDid;
+  ((AliTRDtrackV1 &) t).fDE             = fDE;
+  ((AliTRDtrackV1 &) t).fkReconstructor = fkReconstructor;
+  ((AliTRDtrackV1 &) t).fBackupTrack    = 0x0;
+  ((AliTRDtrackV1 &) t).fTrackLow       = 0x0;
+  ((AliTRDtrackV1 &) t).fTrackHigh      = 0x0;
+
+  for(Int_t ip = 0; ip < kNplane; ip++) { 
+    ((AliTRDtrackV1 &) t).fTrackletIndex[ip] = fTrackletIndex[ip];
+    ((AliTRDtrackV1 &) t).fTracklet[ip]      = fTracklet[ip];
+  }
+  if (fTrackLow) {
+    ((AliTRDtrackV1 &) t).fTrackLow  = new AliExternalTrackParam(*fTrackLow);
+  }
+  if (fTrackHigh){
+    ((AliTRDtrackV1 &) t).fTrackHigh = new AliExternalTrackParam(*fTrackHigh);
+  }
+ 
+  for (Int_t i = 0; i < 3; i++) {
+    ((AliTRDtrackV1 &) t).fBudget[i] = fBudget[i];
+  }
+  for (Int_t is = 0; is < AliPID::kSPECIES; is++) {
+    ((AliTRDtrackV1 &) t).fPID[is] = fPID[is];
+  }  
+
+}
+
 //_______________________________________________________________
 Bool_t AliTRDtrackV1::CookLabel(Float_t wrong)
 {
diff --git a/TRD/AliTRDtrackV1.h b/TRD/AliTRDtrackV1.h
index 4466768afb4..56fef19f3fe 100644
--- a/TRD/AliTRDtrackV1.h
+++ b/TRD/AliTRDtrackV1.h
@@ -72,8 +72,9 @@ public:
   AliTRDtrackV1(const AliESDtrack &ref);
   AliTRDtrackV1(const AliTRDtrackV1 &ref);
   virtual ~AliTRDtrackV1();
-  AliTRDtrackV1 &operator=(const AliTRDtrackV1 &ref) { *(new(this) AliTRDtrackV1(ref)); return *this; }
-  
+  AliTRDtrackV1 &operator=(const AliTRDtrackV1 &ref);
+  virtual void   Copy(TObject &ref) const;
+ 
   Bool_t         CookPID();
   Bool_t         CookLabel(Float_t wrong);
   AliTRDtrackV1* GetBackupTrack() const {return fBackupTrack;}
-- 
2.39.3