class AliFemtoEventReaderESDChain: public AliFemtoEventReader
AliFemtoEventReaderESDChain - the reader class for the Alice ESD
tailored for the Task framework
Reads in AliESDfriend to create shared hit/quality information
Authors: Adam Kisiel kisiel@mps.ohio-state.edu
Function Members (Methods)
public:
private:
| Float_t | GetSigmaToVertex(double* impact, double* covar) |
Data Members
public:
protected:
| int | AliFemtoEventReader::fDebug | Debug information level |
| AliFemtoEventCut* | AliFemtoEventReader::fEventCut | ! link to the front-loaded event cut |
| AliFemtoKinkCut* | AliFemtoEventReader::fKinkCut | ! link to the front-loaded Kink cut |
| int | AliFemtoEventReader::fReaderStatus | 0="good" |
| AliFemtoTrackCut* | AliFemtoEventReader::fTrackCut | ! link to the front-loaded track cut |
| AliFemtoV0Cut* | AliFemtoEventReader::fV0Cut | ! link to the front-loaded V0 cut |
| AliFemtoXiCut* | AliFemtoEventReader::fXiCut | ! link to the front-loaded Xi cut |
private:
| bool | fConstrained | flag to set which momentum from ESD file will be use |
| int | fCurEvent | number of current event |
| unsigned int | fCurFile | number of current file |
| AliESDpid* | fESDpid | |
| AliFemtoEventReaderESDChain::EventMult | fEstEventMult | Type of the event multiplicity estimator |
| AliESDEvent* | fEvent | ESD event |
| UInt_t | fEventTrig | event trigger |
| string | fFileName | name of current ESD file |
| Bool_t | fIsPidOwner | |
| Bool_t | fMVPlp | |
| int | fMagFieldSign | |
| Int_t | fMinPlpContribMV | no of contributors for multivertex pile-up rejection |
| Int_t | fMinPlpContribSPD | no of contributors for SPD pile-up rejection |
| Int_t | fMinVtxContr | no of contributors for pA 2013 data |
| int | fNumberofEvent | number of Events in ESD file |
| bool | fReadInner | flag to set if one wants to read TPC-only momentum |
| bool | fReadV0 | Read V0 information from the AOD and put it into V0Collection |
| AliFemtoEventReaderESDChain::TrackType | fTrackType | Type of track read |
| bool | fUseTPCOnly | flag to set if one wants to replace the global parameters |
| Bool_t | fisPileUp | |
| Bool_t | fpA2013 |
Class Charts
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Function documentation
AliFemtoEventReaderESDChain()
constructor with 0 parameters , look at default settings fClusterPerPadrow = (list<Int_t> **) malloc(sizeof(list<Int_t> *) * AliESDfriendTrack::kMaxTPCcluster); for (int tPad=0; tPad<AliESDfriendTrack::kMaxTPCcluster; tPad++) { fClusterPerPadrow[tPad] = new list<Int_t>(); } fSharedList = (list<Int_t> **) malloc(sizeof(list<Int_t> *) * AliESDfriendTrack::kMaxTPCcluster); for (int tPad=0; tPad<AliESDfriendTrack::kMaxTPCcluster; tPad++) { fSharedList[tPad] = new list<Int_t>(); }
AliFemtoEventReaderESDChain& operator=(const AliFemtoEventReaderESDChain& aReader)
Assignment operator
AliFemtoString Report()
void SetConstrained(const bool constrained)
Select whether to read constrained or not constrained momentum
void SetReadTPCInner(const bool readinner)
bool GetReadTPCInner() const
void SetUseTPCOnly(const bool usetpconly)
bool GetUseTPCOnly() const
void SetUseMultiplicity(AliFemtoEventReaderESDChain::EstEventMult aType)
AliFemtoEvent* ReturnHbtEvent()
Get the event, read all the relevant information and fill the AliFemtoEvent class Returns a valid AliFemtoEvent
void CopyESDtoFemtoEvent(AliFemtoEvent* hbtEvent)
void SetESDSource(AliESDEvent* aESD)
The chain loads the ESD for us You must provide the address where it can be found
Float_t GetSigmaToVertex(double* impact, double* covar)
Calculates the number of sigma to the vertex.
void CopyESDtoFemtoV0(AliESDv0* tESDv0, AliFemtoV0* tFemtoV0, AliESDEvent* fESDevent)
void SetReadTrackType(AliFemtoEventReaderESDChain::ReadTrackType aType)
void SetEventTrigger(UInt_t eventtrig)
void SetReadV0(bool a)
void SetMagneticFieldSign(int s)
void GetGlobalPositionAtGlobalRadiiThroughTPC(AliESDtrack* track, Float_t bfield, Float_t** globalPositionsAtRadii)
Gets the global position of the track at nine different radii in the TPC track is the track you want to propagate bfield is the magnetic field of your event globalPositionsAtRadii is the array of global positions in the radii and xyz
void SetUseMVPlpSelection(Bool_t mvplp)
void SetIsPileUpEvent(Bool_t ispileup)
void SetESDPid(AliESDpid* esdPid)
void SetESDfriendSource(AliESDfriend *aFriend);
{ fESDpid = esdPid; }