/* $Id$ */
#include "AliMUONDataInterface.h"
-#include "AliMUONDigit.h"
#include "AliMUONGeometryTransformer.h"
-#include "AliMUONGlobalTrigger.h"
-#include "AliMUONHit.h"
-#include "AliMUONLocalTrigger.h"
+#include "AliMUONVDigit.h"
#include "AliMUONRawCluster.h"
#include "AliMUONTrack.h"
+#include "AliMUONLocalTrigger.h"
+#include "AliMUONRegionalTrigger.h"
+#include "AliMUONGlobalTrigger.h"
+#include "AliMUONTriggerTrack.h"
#include "AliMUONTriggerCircuit.h"
#include "AliMUONVClusterStore.h"
#include "AliMUONVDigitStore.h"
#include "AliMUONVTriggerTrackStore.h"
#include "AliMpCDB.h"
+#include "AliMpIntPair.h"
+#include "AliMpDEManager.h"
+#include "AliMpConstants.h"
+#include "AliMpSegmentation.h"
+
#include "AliLoader.h"
#include "AliLog.h"
-#include "AliLog.h"
#include "AliRunLoader.h"
#include <TError.h>
#include <TList.h>
#include <TNtuple.h>
#include <TSystem.h>
+#include <TIterator.h>
+#include <cstdlib>
+#include <cassert>
//-----------------------------------------------------------------------------
/// \class AliMUONDataInterface
/// This interface in not necessarily the fastest way to fetch the data but
/// it is the easiest.
///
-/// \author Laurent Aphecetche, Subatech
+/// \author Laurent Aphecetche, Subatech & Artur Szostak <artursz@iafrica.com> (University of Cape Town)
//-----------------------------------------------------------------------------
/// \cond CLASSIMP
ClassImp(AliMUONDataInterface)
/// \endcond
-//AliLoader* fLoader; //!< Tree accessor
-//AliMUONVDigitStore* fDigitStore; //!< current digit store (owner)
-//AliMUONVTriggerStore* fTriggerStore; //!< current trigger store (owner)
-//AliMUONVClusterStore* fClusterStore; //!< current cluster store (owner)
-//AliMUONVTrackStore* fTrackStore; //!< current track store (owner)
-//AliMUONVTriggerTrackStore* fTriggerTrackStore; //!< current trigger track store (owner)
-//Int_t fCurrentEvent; //!< Current event we've read in
-//Bool_t fIsValid; //!< whether we were initialized properly or not
Int_t AliMUONDataInterface::fgInstanceCounter(0);
fTrackStore(0x0),
fTriggerTrackStore(0x0),
fCurrentEvent(-1),
-fIsValid(kFALSE)
+fIsValid(kFALSE),
+fCurrentIteratorType(kNoIterator),
+fCurrentIndex(-1),
+fDataX(-1),
+fDataY(-1),
+fIterator(0x0)
{
/// ctor
/// @param filename should be the full path to a valid galice.root file
AliMUONDataInterface::~AliMUONDataInterface()
{
/// dtor
- if ( fLoader )
+ ResetStores();
+ if ( fLoader != 0x0 )
{
delete fLoader->GetRunLoader();
}
--fgInstanceCounter;
}
+//______________________________________________________________________________
+AliMUONVDigitStore*
+AliMUONDataInterface::DigitStore(Int_t event)
+{
+ /// Return digitStore for a given event.
+ /// Return 0x0 if event not found.
+ /// Returned pointer should not be deleted
+
+ if (not IsValid()) return 0x0;
+ if (event == fCurrentEvent and fDigitStore != 0x0) return fDigitStore;
+
+ ResetStores();
+ if (not LoadEvent(event)) return 0x0;
+
+ fLoader->LoadDigits();
+
+ TTree* treeD = fLoader->TreeD();
+ if (treeD == 0x0)
+ {
+ AliError("Could not get treeD");
+ return 0x0;
+ }
+
+ fDigitStore = AliMUONVDigitStore::Create(*treeD);
+ if ( fDigitStore != 0x0 )
+ {
+ fDigitStore->Clear();
+ fDigitStore->Connect(*treeD);
+ treeD->GetEvent(0);
+ }
+
+ fLoader->UnloadDigits();
+
+ return fDigitStore;
+}
+
//______________________________________________________________________________
AliMUONVClusterStore*
AliMUONDataInterface::ClusterStore(Int_t event)
/// Return 0x0 if event not found.
/// Returned pointer should not be deleted
- if ( LoadEvent(event) ) return 0x0;
+ if (not IsValid()) return 0x0;
+ if (event == fCurrentEvent and fClusterStore != 0x0) return fClusterStore;
+
+ ResetStores();
+ if (not LoadEvent(event)) return 0x0;
fLoader->LoadRecPoints();
TTree* treeR = fLoader->TreeR();
-
- if (!treeR)
+ if (treeR == 0x0)
{
AliError("Could not get treeR");
return 0x0;
}
- if (!fClusterStore)
- {
- fClusterStore = AliMUONVClusterStore::Create(*treeR);
- }
-
- if ( fClusterStore )
+ fClusterStore = AliMUONVClusterStore::Create(*treeR);
+ if ( fClusterStore != 0x0 )
{
fClusterStore->Clear();
fClusterStore->Connect(*treeR);
}
//______________________________________________________________________________
-AliMUONVDigitStore*
-AliMUONDataInterface::DigitStore(Int_t event)
+AliMUONVTrackStore*
+AliMUONDataInterface::TrackStore(Int_t event)
{
- /// Return digitStore for a given event.
+ /// Return the trackStore for a given event.
/// Return 0x0 if event not found.
/// Returned pointer should not be deleted
- if ( LoadEvent(event) ) return 0x0;
+ if (not IsValid()) return 0x0;
+ if (event == fCurrentEvent and fTrackStore != 0x0) return fTrackStore;
- fLoader->LoadDigits();
+ ResetStores();
+ if (not LoadEvent(event)) return 0x0;
- TTree* treeD = fLoader->TreeD();
+ fLoader->LoadTracks();
- if (!treeD)
+ TTree* treeT = fLoader->TreeT();
+ if (treeT == 0x0)
{
- AliError("Could not get treeD");
+ AliError("Could not get treeT");
return 0x0;
}
- if (!fDigitStore)
+ fTrackStore = AliMUONVTrackStore::Create(*treeT);
+ if ( fTrackStore != 0x0 )
{
- fDigitStore = AliMUONVDigitStore::Create(*treeD);
+ fTrackStore->Clear();
+ fTrackStore->Connect(*treeT);
+ treeT->GetEvent(0);
}
- if ( fDigitStore )
+ fLoader->UnloadTracks();
+
+ return fTrackStore;
+}
+
+//______________________________________________________________________________
+AliMUONVTriggerTrackStore*
+AliMUONDataInterface::TriggerTrackStore(Int_t event)
+{
+ /// Return the triggerTrackStore for a given event.
+ /// Return 0x0 if event not found.
+ /// Returned pointer should not be deleted
+
+ if (not IsValid()) return 0x0;
+ if (event == fCurrentEvent and fTriggerTrackStore != 0x0) return fTriggerTrackStore;
+
+ ResetStores();
+ if (not LoadEvent(event)) return 0x0;
+
+ fLoader->LoadTracks();
+
+ TTree* treeT = fLoader->TreeT();
+ if (treeT == 0x0)
{
- fDigitStore->Clear();
- fDigitStore->Connect(*treeD);
- treeD->GetEvent(0);
+ AliError("Could not get treeT");
+ return 0x0;
}
- fLoader->UnloadDigits();
+ fTriggerTrackStore = AliMUONVTriggerTrackStore::Create(*treeT);
+ if ( fTriggerTrackStore != 0x0 )
+ {
+ fTriggerTrackStore->Clear();
+ fTriggerTrackStore->Connect(*treeT);
+ treeT->GetEvent(0);
+ }
- return fDigitStore;
+ fLoader->UnloadTracks();
+
+ return fTriggerTrackStore;
+}
+
+//_____________________________________________________________________________
+AliMUONVTriggerStore*
+AliMUONDataInterface::TriggerStore(Int_t event, const char* treeLetter)
+{
+ /// Return the triggerStore for a given event.
+ /// Return 0x0 if event not found.
+ /// Returned pointer should not be deleted
+ /// treeLetter can be R or D to tell from which tree to read the information
+
+ if (not IsValid()) return 0x0;
+ if (event == fCurrentEvent and fTriggerStore != 0x0) return fTriggerStore;
+
+ ResetStores();
+ if (not LoadEvent(event)) return 0x0;
+
+ TTree* tree(0x0);
+
+ TString stree(treeLetter);
+ stree.ToUpper();
+
+ if ( stree == "D" )
+ {
+ fLoader->LoadDigits();
+ tree = fLoader->TreeD();
+ }
+ else if ( stree == "R" )
+ {
+ fLoader->LoadRecPoints();
+ tree = fLoader->TreeR();
+ }
+
+ if ( tree == 0x0 )
+ {
+ AliError(Form("Could not get tree%s",treeLetter));
+ return 0x0;
+ }
+
+ fTriggerStore = AliMUONVTriggerStore::Create(*tree);
+ if ( fTriggerStore != 0x0 )
+ {
+ fTriggerStore->Clear();
+ fTriggerStore->Connect(*tree);
+ tree->GetEvent(0);
+ }
+
+ if ( stree == "D" )
+ {
+ fLoader->UnloadDigits();
+ }
+ else if ( stree == "R" )
+ {
+ fLoader->UnloadRecPoints();
+ }
+
+ return fTriggerStore;
}
//______________________________________________________________________________
{
/// Dump the digits for a given event, sorted if so required
DigitStore(event);
- if ( fDigitStore )
+ if ( fDigitStore != 0x0 )
{
if ( sorted )
{
{
/// Dump the recpoints for a given event, sorted if so required
ClusterStore(event);
- if ( fClusterStore )
+ if ( fClusterStore != 0x0 )
{
if ( sorted )
{
TrackStore(event);
- if ( fTrackStore )
+ if ( fTrackStore != 0x0 )
{
if ( sorted )
{
TriggerTrackStore(event);
- if ( fTriggerTrackStore )
+ if ( fTriggerTrackStore != 0x0 )
{
if ( sorted )
{
{
TriggerStore(event,treeLetter);
- if ( fTriggerStore )
+ if ( fTriggerStore != 0x0 )
{
fTriggerStore->Print();
}
myFile.Close();
}
-//______________________________________________________________________________
-Bool_t
-AliMUONDataInterface::IsValid() const
-{
- /// Whether we were properly initialized from a valid galice.root file
- return fIsValid;
-}
-
//_____________________________________________________________________________
-Int_t
+Bool_t
AliMUONDataInterface::LoadEvent(Int_t event)
{
/// Load event if different from the current one.
- if ( event != fCurrentEvent )
+ /// Returns kFALSE on error and kTRUE if the event was loaded.
+
+ assert( IsValid() );
+
+ AliDebug(1,Form("Loading event %d using runLoader %p",event,fLoader->GetRunLoader()));
+ if (fLoader->GetRunLoader()->GetEvent(event) == 0)
{
fCurrentEvent = event;
- AliDebug(1,Form("Loading event %d using runLoader %p",event,fLoader->GetRunLoader()));
- if ( event < NumberOfEvents() )
- {
- return fLoader->GetRunLoader()->GetEvent(event);
- }
- else
- {
- return 1;
- }
+ return kTRUE;
}
- return 0;
+ else
+ return kFALSE;
}
//______________________________________________________________________________
AliMUONDataInterface::NumberOfEvents() const
{
/// Number of events in the current galice.root file we're attached to
- if (!IsValid()) return 0;
+ if (not IsValid()) return -1;
return fLoader->GetRunLoader()->GetNumberOfEvents();
}
{
/// Connect to a given galice.root file
- delete fDigitStore;
- fDigitStore=0x0;
- delete fTriggerStore;
- fTriggerStore=0x0;
- delete fClusterStore;
- fClusterStore=0x0;
- delete fTrackStore;
- fTrackStore=0x0;
- delete fTriggerTrackStore;
- fTriggerTrackStore=0x0;
+ ResetStores();
fCurrentEvent=-1;
- if ( fLoader )
+ if ( fLoader != 0x0 )
{
delete fLoader->GetRunLoader();
}
TString foldername(Form("%s-%d",ClassName(),fgInstanceCounter));
- while (AliRunLoader::GetRunLoader(foldername))
+ while (AliRunLoader::GetRunLoader(foldername) != 0x0)
{
delete AliRunLoader::GetRunLoader(foldername);
}
AliRunLoader* runLoader = AliRunLoader::Open(filename,foldername);
- if (!runLoader)
+ if (runLoader == 0x0)
{
AliError(Form("Cannot open file %s",filename));
fIsValid = kFALSE;
}
fLoader = runLoader->GetDetectorLoader("MUON");
- if (!fLoader)
+ if (fLoader == 0x0)
{
AliError("Cannot get AliMUONLoader");
fIsValid = kFALSE;
}
- if (!IsValid())
+ if (not IsValid())
{
AliError(Form("Could not access %s filename. Object is unuseable",filename));
}
}
-//______________________________________________________________________________
-AliMUONVTrackStore*
-AliMUONDataInterface::TrackStore(Int_t event)
-{
- /// Return the trackStore for a given event.
- /// Return 0x0 if event not found.
- /// Returned pointer should not be deleted
-
- if ( LoadEvent(event) ) return 0x0;
-
- fLoader->LoadTracks();
-
- TTree* treeT = fLoader->TreeT();
-
- if (!treeT)
- {
- AliError("Could not get treeT");
- return 0x0;
- }
-
- if (!fTrackStore)
- {
- fTrackStore = AliMUONVTrackStore::Create(*treeT);
- }
-
- if ( fTrackStore )
- {
- fTrackStore->Clear();
- fTrackStore->Connect(*treeT);
- treeT->GetEvent(0);
- }
-
- fLoader->UnloadTracks();
-
- return fTrackStore;
-}
-
-//______________________________________________________________________________
-AliMUONVTriggerTrackStore*
-AliMUONDataInterface::TriggerTrackStore(Int_t event)
-{
- /// Return the triggerTrackStore for a given event.
- /// Return 0x0 if event not found.
- /// Returned pointer should not be deleted
-
- if ( LoadEvent(event) ) return 0x0;
-
- fLoader->LoadTracks();
-
- TTree* treeT = fLoader->TreeT();
-
- if (!treeT)
- {
- AliError("Could not get treeT");
- return 0x0;
- }
-
- if (!fTriggerTrackStore)
- {
- fTriggerTrackStore = AliMUONVTriggerTrackStore::Create(*treeT);
- }
-
- if ( fTriggerTrackStore )
- {
- fTriggerTrackStore->Clear();
- fTriggerTrackStore->Connect(*treeT);
- treeT->GetEvent(0);
- }
-
- fLoader->UnloadTracks();
-
- return fTriggerTrackStore;
-}
-
//_____________________________________________________________________________
-AliMUONVTriggerStore*
-AliMUONDataInterface::TriggerStore(Int_t event, const char* treeLetter)
-{
- /// Return the triggerStore for a given event.
- /// Return 0x0 if event not found.
- /// Returned pointer should not be deleted
- /// treeLetter can be R or D to tell from which tree to read the information
-
- if ( LoadEvent(event) ) return 0x0;
-
- TTree* tree(0x0);
-
- TString stree(treeLetter);
- stree.ToUpper();
-
- if ( stree == "D" )
- {
- fLoader->LoadDigits();
- tree = fLoader->TreeD();
- }
- else if ( stree == "R" )
- {
- fLoader->LoadRecPoints();
- tree = fLoader->TreeR();
- }
-
- if ( !tree )
- {
- AliError(Form("Could not get tree%s",treeLetter));
- return 0x0;
- }
-
- if (!fTriggerStore)
- {
- fTriggerStore = AliMUONVTriggerStore::Create(*tree);
- }
-
- if ( fTriggerStore )
- {
- fTriggerStore->Clear();
- fTriggerStore->Connect(*tree);
- tree->GetEvent(0);
- }
-
- if ( stree == "D" )
- {
- fLoader->UnloadDigits();
- }
- else if ( stree == "R" )
- {
- fLoader->UnloadRecPoints();
- }
-
- return fTriggerStore;
-}
-
-//______________________________________________________________________________
-//______________________________________________________________________________
-//______________________________________________________________________________
-//______________________________________________________________________________
-
-void AliMUONDataInterface::Reset()
-{
-/// \deprecated Method is going to be removed
-
- AliFatal("Deprecated");
-}
-
-Bool_t AliMUONDataInterface::UseCurrentRunLoader()
-{
-/// \deprecated Method is going to be removed
-
- AliFatal("Deprecated");
- return kFALSE;
-}
-
-Int_t AliMUONDataInterface::NumberOfEvents(TString , TString )
-{
-/// \deprecated Method is going to be removed
-
- AliFatal("Deprecated");
- return 0;
-}
-
-
-Int_t AliMUONDataInterface::NumberOfParticles(TString , TString , Int_t )
-{
-/// \deprecated Method is going to be removed
-
- AliFatal("Deprecated");
- return 0;
-}
-
-
-TParticle* AliMUONDataInterface::Particle(
- TString , TString , Int_t , Int_t
- )
-{
-/// \deprecated Method is going to be removed
-
- AliFatal("Deprecated");
- return 0;
-}
-
-
-Int_t AliMUONDataInterface::NumberOfTracks(TString , TString , Int_t )
-{
-/// \deprecated Method is going to be removed
-
- AliFatal("Deprecated");
- return 0;
-}
-
-
-Int_t AliMUONDataInterface::NumberOfHits(
- TString , TString , Int_t , Int_t
- )
-{
-/// \deprecated Method is going to be removed
-
- AliFatal("Deprecated");
- return 0;
-}
-
-
-AliMUONHit* AliMUONDataInterface::Hit(
- TString , TString , Int_t ,
- Int_t , Int_t
- )
-{
-/// \deprecated Method is going to be removed
-
- AliFatal("Deprecated");
- return 0;
-}
-
-
-Int_t AliMUONDataInterface::NumberOfSDigits(
- TString , TString , Int_t ,
- Int_t , Int_t
- )
-{
-/// \deprecated Method is going to be removed
-
- AliFatal("Deprecated");
- return 0;
-}
-
-
-AliMUONDigit* AliMUONDataInterface::SDigit(
- TString , TString , Int_t ,
- Int_t , Int_t , Int_t
- )
-{
-/// \deprecated Method is going to be removed
-
- AliFatal("Deprecated");
- return 0;
-}
-
-
-Int_t AliMUONDataInterface::NumberOfDigits(
- TString , TString , Int_t ,
- Int_t , Int_t
- )
-{
-/// \deprecated Method is going to be removed
-
- AliFatal("Deprecated");
- return 0;
-}
-
-
-AliMUONDigit* AliMUONDataInterface::Digit(
- TString , TString , Int_t ,
- Int_t , Int_t , Int_t
- )
-{
-/// \deprecated Method is going to be removed
-
- AliFatal("Deprecated");
- return 0;
-}
-
-
-Int_t AliMUONDataInterface::NumberOfRawClusters(
- TString , TString , Int_t , Int_t
- )
-{
-/// \deprecated Method is going to be removed
-
- AliFatal("Deprecated");
- return 0;
-}
-
-
-AliMUONRawCluster* AliMUONDataInterface::RawCluster(
- TString , TString , Int_t ,
- Int_t , Int_t
- )
+Bool_t AliMUONDataInterface::GetEvent(Int_t event)
{
-/// \deprecated Method is going to be removed
-
- AliFatal("Deprecated");
- return 0;
+/// Loads all reconstructed data for the given event.
+
+ if (DigitStore(event) == 0x0) return kFALSE;
+ if (ClusterStore(event) == 0x0) return kFALSE;
+ if (TrackStore(event) == 0x0) return kFALSE;
+ if (TriggerStore(event) == 0x0) return kFALSE;
+ if (TriggerTrackStore(event) == 0x0) return kFALSE;
+ return kTRUE;
}
-
-Int_t AliMUONDataInterface::NumberOfLocalTriggers(TString , TString , Int_t )
+//_____________________________________________________________________________
+Int_t AliMUONDataInterface::NumberOfDigits(Int_t detElemId)
{
-/// \deprecated Method is going to be removed
+/// Returns the number of digits to be found on a given detector element.
+/// @param detElemId The detector element ID number to search on.
- AliFatal("Deprecated");
- return 0;
+ TIterator* iter = GetIterator(kDigitIteratorByDetectorElement, detElemId);
+ return CountObjects(iter);
}
-
-AliMUONLocalTrigger* AliMUONDataInterface::LocalTrigger(
- TString , TString , Int_t , Int_t
- )
+//_____________________________________________________________________________
+AliMUONVDigit* AliMUONDataInterface::Digit(Int_t detElemId, Int_t index)
{
-/// \deprecated Method is going to be removed
+/// Returns the a pointer to the index'th digit on the specified detector element.
+/// @param detElemId The detector element ID number to search on.
+/// @param index The index number of the digit to fetch in the range [0 .. N-1],
+/// where N = NumberOfDigits(detElemId)
- AliFatal("Deprecated");
- return 0;
+ TIterator* iter = GetIterator(kDigitIteratorByDetectorElement, detElemId);
+ return static_cast<AliMUONVDigit*>( FetchObject(iter, index) );
}
-Bool_t AliMUONDataInterface::SetFile(TString , TString )
+//_____________________________________________________________________________
+Int_t AliMUONDataInterface::NumberOfDigits(Int_t chamber, Int_t cathode)
{
-/// \deprecated Method is going to be removed
+/// Returns the number of digits to be found on a specific chamber and cathode.
+/// @param chamber The chamber number in the range [0 .. 13].
+/// @param cathode The cathode in the range [0 .. 1], where 0 is the bending and
+/// 1 is the non-bending plane.
- AliFatal("Deprecated");
- return 0;
+ TIterator* iter = GetIterator(kDigitIteratorByChamberAndCathode, chamber, cathode);
+ return CountObjects(iter);
}
-
-Bool_t AliMUONDataInterface::GetEvent(Int_t )
+//_____________________________________________________________________________
+AliMUONVDigit* AliMUONDataInterface::Digit(Int_t chamber, Int_t cathode, Int_t index)
{
-/// \deprecated Method is going to be removed
-
- AliFatal("Deprecated");
- return 0;
+/// Returns the a pointer to the index'th digit on the specified chamber and cathode.
+/// @param chamber The chamber number in the range [0 .. 13].
+/// @param cathode The cathode in the range [0 .. 1], where 0 is the bending and
+/// 1 is the non-bending plane.
+/// @param index The index number of the digit to fetch in the range [0 .. N-1],
+/// where N = NumberOfDigits(chamber, cathode)
+
+ TIterator* iter = GetIterator(kDigitIteratorByChamberAndCathode, chamber, cathode);
+ return static_cast<AliMUONVDigit*>( FetchObject(iter, index) );
}
-Int_t AliMUONDataInterface::NumberOfParticles()
+//_____________________________________________________________________________
+Int_t AliMUONDataInterface::NumberOfRawClusters(Int_t chamber)
{
-/// \deprecated Method is going to be removed
+/// Returns the number of reconstructed raw clusters on the specified chamber.
+/// @param chamber The chamber number in the range [0 .. 13].
- AliFatal("Deprecated");
- return 0;
+ TIterator* iter = GetIterator(kRawClusterIterator, chamber);
+ return CountObjects(iter);
}
-
-TParticle* AliMUONDataInterface::Particle(Int_t )
+//_____________________________________________________________________________
+AliMUONRawCluster* AliMUONDataInterface::RawCluster(Int_t chamber, Int_t index)
{
-/// \deprecated Method is going to be removed
+/// Returns a pointer to the index'th raw cluster on the specified chamber.
+/// @param chamber The chamber number in the range [0 .. 13].
+/// @param index The index number of the raw cluster to fetch in the range [0 .. N-1],
+/// where N = NumberOfRawClusters(chamber)
- AliFatal("Deprecated");
- return 0;
+ TIterator* iter = GetIterator(kRawClusterIterator, chamber);
+ return static_cast<AliMUONRawCluster*>( FetchObject(iter, index) );
}
-
+//_____________________________________________________________________________
Int_t AliMUONDataInterface::NumberOfTracks()
{
-/// \deprecated Method is going to be removed
-
- AliFatal("Deprecated");
- return 0;
-}
-
-
-Int_t AliMUONDataInterface::NumberOfHits(Int_t )
-{
-/// \deprecated Method is going to be removed
+/// Returns the number of reconstructed tracks.
- AliFatal("Deprecated");
- return 0;
+ TIterator* iter = GetIterator(kTrackIterator);
+ return CountObjects(iter);
}
-
-AliMUONHit*
-AliMUONDataInterface::Hit(Int_t , Int_t )
+//_____________________________________________________________________________
+AliMUONTrack* AliMUONDataInterface::Track(Int_t index)
{
-/// \deprecated Method is going to be removed
+/// Returns a pointer to the index'th reconstructed track.
+/// @param index The index number of the track to fetch in the range [0 .. N-1],
+/// where N = NumberOfTracks()
- AliFatal("Deprecated");
- return 0;
+ TIterator* iter = GetIterator(kTrackIterator);
+ return static_cast<AliMUONTrack*>( FetchObject(iter, index) );
}
-
-Int_t AliMUONDataInterface::NumberOfSDigits(Int_t , Int_t )
+//_____________________________________________________________________________
+Int_t AliMUONDataInterface::NumberOfLocalTriggers()
{
-/// \deprecated Method is going to be removed
+/// Returns the number of reconstructed local trigger objects.
- AliFatal("Deprecated");
- return 0;
+ TIterator* iter = GetIterator(kLocalTriggerIterator);
+ return CountObjects(iter);
}
-
-AliMUONDigit* AliMUONDataInterface::SDigit(Int_t , Int_t , Int_t )
+//_____________________________________________________________________________
+AliMUONLocalTrigger* AliMUONDataInterface::LocalTrigger(Int_t index)
{
-/// \deprecated Method is going to be removed
-
- AliFatal("Deprecated");
- return 0;
+/// Returns a pointer to the index'th local trigger object.
+/// @param index The index number of the local trigger object to fetch in the range [0 .. N-1],
+/// where N = NumberOfLocalTriggers()
+ TIterator* iter = GetIterator(kLocalTriggerIterator);
+ return static_cast<AliMUONLocalTrigger*>( FetchObject(iter, index) );
}
-
-Int_t AliMUONDataInterface::NumberOfDigits(Int_t , Int_t )
+//_____________________________________________________________________________
+Int_t AliMUONDataInterface::NumberOfRegionalTriggers()
{
-/// \deprecated Method is going to be removed
-
- AliFatal("Deprecated");
- return 0;
+/// Returns the number of regional trigger objects reconstructed.
+ TIterator* iter = GetIterator(kRegionalTriggerIterator);
+ return CountObjects(iter);
}
-
-AliMUONDigit* AliMUONDataInterface::Digit(Int_t , Int_t , Int_t )
+//_____________________________________________________________________________
+AliMUONRegionalTrigger* AliMUONDataInterface::RegionalTrigger(Int_t index)
{
-/// \deprecated Method is going to be removed
+/// Returns a pointer to the index'th regional trigger object.
+/// @param index The index number of the regional trigger object to fetch in the range [0 .. N-1],
+/// where N = NumberOfRegionalTriggers()
- AliFatal("Deprecated");
- return 0;
+ TIterator* iter = GetIterator(kRegionalTriggerIterator);
+ return static_cast<AliMUONRegionalTrigger*>( FetchObject(iter, index) );
}
-
-Int_t AliMUONDataInterface::NumberOfRawClusters(Int_t )
+//_____________________________________________________________________________
+AliMUONGlobalTrigger* AliMUONDataInterface::GlobalTrigger()
{
-/// \deprecated Method is going to be removed
+/// Returns a pointer to the reconstructed global trigger object for the event.
- AliFatal("Deprecated");
- return 0;
+ AliMUONVTriggerStore* store = TriggerStore(fCurrentEvent);
+ if (store == 0x0) return 0x0;
+ return store->Global();
}
-
-AliMUONRawCluster* AliMUONDataInterface::RawCluster(Int_t , Int_t )
+//_____________________________________________________________________________
+Int_t AliMUONDataInterface::NumberOfTriggerTracks()
{
-/// \deprecated Method is going to be removed
+/// Returns the number of reconstructed tracks in the trigger chambers.
- AliFatal("Deprecated");
- return 0;
+ TIterator* iter = GetIterator(kTriggerTrackIterator);
+ return CountObjects(iter);
}
-
-Int_t AliMUONDataInterface::NumberOfLocalTriggers()
+//_____________________________________________________________________________
+AliMUONTriggerTrack* AliMUONDataInterface::TriggerTrack(Int_t index)
{
-/// \deprecated Method is going to be removed
+/// Returns a pointer to the index'th reconstructed trigger track object.
+/// @param index The index number of the trigger track to fetch in the range [0 .. N-1],
+/// where N = NumberOfTriggerTracks()
- AliFatal("Deprecated");
- return 0;
+ TIterator* iter = GetIterator(kTriggerTrackIterator);
+ return static_cast<AliMUONTriggerTrack*>( FetchObject(iter, index) );
}
-
-AliMUONLocalTrigger* AliMUONDataInterface::LocalTrigger(Int_t )
+//_____________________________________________________________________________
+void AliMUONDataInterface::ResetStores()
{
-/// \deprecated Method is going to be removed
+/// Deletes all the store objects that have been created and resets the pointers to 0x0.
+/// The temporary iterator object is automatically reset. See ResetIterator for more details.
- AliFatal("Deprecated");
- return 0;
+ ResetIterator();
+ if (fDigitStore != 0x0)
+ {
+ delete fDigitStore;
+ fDigitStore = 0x0;
+ }
+ if (fTriggerStore != 0x0)
+ {
+ delete fTriggerStore;
+ fTriggerStore = 0x0;
+ }
+ if (fClusterStore != 0x0)
+ {
+ delete fClusterStore;
+ fClusterStore = 0x0;
+ }
+ if (fTrackStore != 0x0)
+ {
+ delete fTrackStore;
+ fTrackStore = 0x0;
+ }
+ if (fTriggerTrackStore != 0x0)
+ {
+ delete fTriggerTrackStore;
+ fTriggerTrackStore = 0x0;
+ }
}
-Int_t AliMUONDataInterface::NumberOfGlobalTriggers()
+//_____________________________________________________________________________
+TIterator* AliMUONDataInterface::GetIterator(IteratorType type, Int_t x, Int_t y)
{
-/// \deprecated Method is going to be removed
-
- AliFatal("Deprecated");
- return 0;
+/// Creates an appropriate iterator object and returns it.
+/// If the iterator has already been created then that one is returned otherwise
+/// a new object is created.
+/// Depending on the value of 'type' the semantics of parameters x and y can change.
+/// @param type The type of iterator to create.
+/// @param x This is the detector element ID if type == kDigitIteratorByDetectorElement
+/// If type equals kDigitIteratorByChamberAndCathode or kRawClusterIterator
+/// then this is the chamber number. In all other cases this parameter is
+/// ignored.
+/// @param y If type == kDigitIteratorByChamberAndCathode then this parameter is the
+/// cathode number. In all other cases this parameter is
+/// ignored.
+
+ if (type == fCurrentIteratorType and fDataX == x and fDataY == y)
+ return fIterator;
+
+ if (fCurrentEvent == -1)
+ {
+ AliError("No event was selected. Try first using GetEvent().");
+ return 0x0;
+ }
+
+ ResetIterator();
+
+ switch (type)
+ {
+ case kDigitIteratorByDetectorElement:
+ {
+ Int_t detElem = x;
+ AliMUONVDigitStore* store = DigitStore(fCurrentEvent);
+ if (store == 0x0) return 0x0;
+ AliMpSegmentation::ReadData(kFALSE); // kFALSE so that we do not get warning message.
+ fIterator = store->CreateIterator(detElem, detElem, 2);
+ if (fIterator == 0x0) return 0x0;
+ fCurrentIteratorType = kDigitIteratorByDetectorElement;
+ fDataX = detElem;
+ return fIterator;
+ }
+
+ case kDigitIteratorByChamberAndCathode:
+ {
+ Int_t chamber = x;
+ Int_t cathode = y;
+ if (chamber < 0 or AliMpConstants::NofChambers() <= chamber)
+ {
+ AliError(Form(
+ "Must have give a chamber value in the range [0..%d], but got a value of: %d",
+ AliMpConstants::NofChambers() - 1,
+ chamber
+ ));
+ return 0x0;
+ }
+ if (cathode < 0 or 1 < cathode)
+ {
+ AliError(Form("Must have give a cathode value in the range [0..1], but got a value of: %d", cathode));
+ return 0x0;
+ }
+
+ AliMUONVDigitStore* store = DigitStore(fCurrentEvent);
+ if (store == 0x0) return 0x0;
+ AliMpSegmentation::ReadData(kFALSE); // kFALSE so that we do not get warning message.
+ AliMpIntPair pair = AliMpDEManager::GetDetElemIdRange(chamber);
+ fIterator = store->CreateIterator(pair.GetFirst(), pair.GetSecond(), cathode);
+ if (fIterator == 0x0) return 0x0;
+ fCurrentIteratorType = kDigitIteratorByChamberAndCathode;
+ fDataX = chamber;
+ fDataY = cathode;
+ return fIterator;
+ }
+
+ case kRawClusterIterator:
+ {
+ Int_t chamber = x;
+ AliMUONVClusterStore* store = ClusterStore(fCurrentEvent);
+ if (store == 0x0) return 0x0;
+ fIterator = store->CreateChamberIterator(chamber, chamber);
+ if (fIterator == 0x0) return 0x0;
+ fCurrentIteratorType = kRawClusterIterator;
+ fDataX = chamber;
+ return fIterator;
+ }
+
+ case kTrackIterator:
+ {
+ AliMUONVTrackStore* store = TrackStore(fCurrentEvent);
+ if (store == 0x0) return 0x0;
+ fIterator = store->CreateIterator();
+ if (fIterator == 0x0) return 0x0;
+ fCurrentIteratorType = kTrackIterator;
+ return fIterator;
+ }
+
+ case kLocalTriggerIterator:
+ {
+ AliMUONVTriggerStore* store = TriggerStore(fCurrentEvent);
+ if (store == 0x0) return 0x0;
+ fIterator = store->CreateLocalIterator();
+ if (fIterator == 0x0) return 0x0;
+ fCurrentIteratorType = kLocalTriggerIterator;
+ return fIterator;
+ }
+
+ case kRegionalTriggerIterator:
+ {
+ AliMUONVTriggerStore* store = TriggerStore(fCurrentEvent);
+ if (store == 0x0) return 0x0;
+ fIterator = store->CreateRegionalIterator();
+ if (fIterator == 0x0) return 0x0;
+ fCurrentIteratorType = kRegionalTriggerIterator;
+ return fIterator;
+ }
+
+ case kTriggerTrackIterator:
+ {
+ AliMUONVTriggerTrackStore* store = TriggerTrackStore(fCurrentEvent);
+ if (store == 0x0) return 0x0;
+ fIterator = store->CreateIterator();
+ if (fIterator == 0x0) return 0x0;
+ fCurrentIteratorType = kTriggerTrackIterator;
+ return fIterator;
+ }
+
+ default:
+ return 0x0;
+ }
}
-AliMUONGlobalTrigger* AliMUONDataInterface::GlobalTrigger(Int_t )
+//_____________________________________________________________________________
+void AliMUONDataInterface::ResetIterator()
{
-/// \deprecated Method is going to be removed
-
- AliFatal("Deprecated");
- return 0;
+/// The temporary iterator object is deleted if it exists and the pointer reset to 0x0.
+/// The iterator type and temporary data indicating the state of the iterator are
+/// also reset.
+
+ if (fIterator != 0x0) delete fIterator;
+ fCurrentIteratorType = kNoIterator;
+ fCurrentIndex = fDataX = fDataY = -1;
+ fIterator = 0x0;
}
-Int_t AliMUONDataInterface::NumberOfRecTracks()
+//_____________________________________________________________________________
+Int_t AliMUONDataInterface::CountObjects(TIterator* iter)
{
-/// \deprecated Method is going to be removed
-
- AliFatal("Deprecated");
- return 0;
+/// Counts the number of objects in the iterator and resets it.
+/// @return The number of objects in 'iter'.
+
+ if (iter == 0x0) return -1;
+ Int_t count = 0;
+ iter->Reset();
+ while ( iter->Next() != 0x0 ) count++;
+ iter->Reset();
+ fCurrentIndex = -1;
+ return count;
}
-AliMUONTrack* AliMUONDataInterface::RecTrack(Int_t )
+//_____________________________________________________________________________
+TObject* AliMUONDataInterface::FetchObject(TIterator* iter, Int_t index)
{
-/// \deprecated Method is going to be removed
+/// Fetches the index'th object from the iterator counting the first object
+/// returned by iterator after it is reset as index == 0. The next object
+/// has index == 1 and so on where the last object returned by the iterator
+/// has index == N-1 where N = CountObjects(iter)
+/// This method will only reset the iterator if index is smaller than
+/// fCurrentIndex, which is used to track the iteration progress and is
+/// updated when a new object if returned by this method.
+/// @param iter The iterator to fetch an object from.
+/// @param index The index number of the object to fetch in the range [0 .. N-1]
+/// where N = CountObjects(iter)
+
+ if (index < 0)
+ {
+ AliError(Form("Index is out of bounds. Got a value of %d.", index));
+ return 0x0;
+ }
- AliFatal("Deprecated");
- return 0;
+ if (iter == 0x0) return 0x0;
+ if (index <= fCurrentIndex)
+ {
+ iter->Reset();
+ fCurrentIndex = -1;
+ }
+
+ TObject* object = 0x0;
+ while (fCurrentIndex < index)
+ {
+ object = iter->Next();
+ if (object == 0x0)
+ {
+ AliError(Form("Index is out of bounds. Got a value of %d.", index));
+ iter->Reset();
+ fCurrentIndex = -1;
+ return 0x0;
+ }
+ fCurrentIndex++;
+ }
+ return object;
}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff