From 5411185a4d97108e282878acce4d6013294220ac Mon Sep 17 00:00:00 2001
From: wielanek <wielanek>
Date: Sat, 1 Apr 2017 12:50:04 +0200
Subject: [PATCH] Added assignement operator to MpdEvent
---
mpddata/MpdEvent.cxx | 49 ++++++++++++++++++++++++++++++++++++++++++++
mpddata/MpdEvent.h | 1 +
2 files changed, 50 insertions(+)
diff --git a/mpddata/MpdEvent.cxx b/mpddata/MpdEvent.cxx
index daa797c..7e80f28 100644
--- a/mpddata/MpdEvent.cxx
+++ b/mpddata/MpdEvent.cxx
@@ -42,4 +42,53 @@ MpdTrack *MpdEvent::AddGlobalTrack()
return new((*fGlobalTracks)[fEventInfoNofGlobalTracks++]) MpdTrack();
}
// -------------------------------------------------------------------
+
+MpdEvent& MpdEvent::operator =(const MpdEvent& event) {
+ if(&event==this){
+ return *this;
+ }
+ fRunInfoRunId = event.fRunInfoRunId;
+ fRunInfo_ProductionVersion = event.fRunInfo_ProductionVersion;
+ fRunInfo_CenterOfMassEnergy = event.fRunInfo_CenterOfMassEnergy;
+ fRunInfo_BeamMassNumber[0] = event.fRunInfo_BeamMassNumber[0];
+ fRunInfo_BeamMassNumber[1] = event.fRunInfo_BeamMassNumber[1];
+ fRunInfoMagneticFieldZ = event.fRunInfoMagneticFieldZ;
+ fEventInfo_TriggerMask = event.fEventInfo_TriggerMask;
+ fEventInfoNofGlobalTracks = event.fEventInfoNofGlobalTracks;
+ fEventInfoNofPrimaryTracks = event.fEventInfoNofPrimaryTracks;
+ fEventInfo_NofPositiveTracks = event.fEventInfo_NofPositiveTracks;
+ fEventInfo_NofNegativeTracks = event.fEventInfo_NofNegativeTracks;
+
+ // PrimaryVertices
+
+ PrimaryVerticesX = event.PrimaryVerticesX;
+ PrimaryVerticesY = event.PrimaryVerticesY;
+ PrimaryVerticesZ = event.PrimaryVerticesZ;
+ PrimaryVerticesXerr = event.PrimaryVerticesXerr;
+ PrimaryVerticesYerr = event.PrimaryVerticesYerr;
+ PrimaryVerticesZerr = event.PrimaryVerticesZerr;
+ PrimaryVertices_SumTrackPt = event.PrimaryVertices_SumTrackPt;
+ PrimaryVertices_MeanDip = event.PrimaryVertices_MeanDip;
+ PrimaryVerticesChi2 = event.PrimaryVerticesChi2;
+ PrimaryVertices_RefMultNeg = event.PrimaryVertices_RefMultNeg;
+ PrimaryVertices_RefMultPos = event.PrimaryVertices_RefMultPos;
+ fPrimaryTracks->Clear();
+ fGlobalTracks->Clear();
+ for(int i=0;i<event.fPrimaryTracks->GetEntriesFast();i++){
+ MpdTrack *from = (MpdTrack*)event.fPrimaryTracks->UncheckedAt(i);
+ MpdTrack *to = (MpdTrack*)fPrimaryTracks->ConstructedAt(i);
+ *to = *from;
+ }
+ for(int i=0;i<event.fGlobalTracks->GetEntriesFast();i++){
+ MpdTrack *from = (MpdTrack*)event.fGlobalTracks->UncheckedAt(i);
+ MpdTrack *to = (MpdTrack*)fGlobalTracks->ConstructedAt(i);
+ *to = *from;
+ }
+ return *this;
+}
+
+// -------------------------------------------------------------------
+
ClassImp(MpdEvent);
+
+
diff --git a/mpddata/MpdEvent.h b/mpddata/MpdEvent.h
index 94a96f5..8cbf924 100644
--- a/mpddata/MpdEvent.h
+++ b/mpddata/MpdEvent.h
@@ -48,6 +48,7 @@ class MpdEvent : public TNamed {
public:
MpdEvent(); // Default constructor
+ MpdEvent& operator=(const MpdEvent &event);
virtual ~MpdEvent(); // Destructor
void Reset();
--
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