Implementation of the correction factor for ring angular resolution as a function...

[u/mrichter/AliRoot.git] / HMPID / AliHMPIDRecoParam.cxx

diff --git a/HMPID/AliHMPIDRecoParam.cxx b/HMPID/AliHMPIDRecoParam.cxx
index 6b6a9db5c8dfe9584217a94c776c2247471fca6b..b30965b9cdcd863454f35c5f9cb9d5622a74f2cb 100644 (file)
--- a/HMPID/AliHMPIDRecoParam.cxx
+++ b/HMPID/AliHMPIDRecoParam.cxx
@@ -60,12 +60,14 @@ AliHMPIDRecoParam& AliHMPIDRecoParam::operator=(const AliHMPIDRecoParam &p)
 //
 // assign. operator
 //
-  AliDetectorRecoParam::operator=(p);
-  this->fHmpRecoMode= p.fHmpRecoMode;
-  this->fHmpFixedDistCut=p.fHmpFixedDistCut;
-  for(Int_t iCh=AliHMPIDParam::kMinCh;iCh<=AliHMPIDParam::kMaxCh;iCh++) this->fHmpUserCut[iCh] = p.fHmpUserCut[iCh];   
-  this->fHmpTrackMatchingDist=p.fHmpTrackMatchingDist;
-  for(Int_t iPol=0;iPol<5;iPol++) this->fHmpTrackMatchingDistParas[iPol]=p.fHmpTrackMatchingDistParas[iPol];
+  if(this!=&p){
+    AliDetectorRecoParam::operator=(p);
+    this->fHmpRecoMode= p.fHmpRecoMode;
+    this->fHmpFixedDistCut=p.fHmpFixedDistCut;
+    for(Int_t iCh=AliHMPIDParam::kMinCh;iCh<=AliHMPIDParam::kMaxCh;iCh++) this->fHmpUserCut[iCh] = p.fHmpUserCut[iCh];   
+    this->fHmpTrackMatchingDist=p.fHmpTrackMatchingDist;
+    for(Int_t iPol=0;iPol<5;iPol++) this->fHmpTrackMatchingDistParas[iPol]=p.fHmpTrackMatchingDistParas[iPol];
+  }
   return *this;
 }
 //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++