**************************************************************************/
#include "AliEveEventManager.h"
-#include <TEveUtil.h>
+#include "AliEveEventSelector.h"
+#include "AliEveMacroExecutor.h"
#include <TEveManager.h>
+#include <TEveViewer.h>
#include <AliRunLoader.h>
#include <AliRun.h>
+#include <AliESDRun.h>
#include <AliESDEvent.h>
#include <AliESDfriend.h>
-#include <AliMagFMaps.h>
+#include <AliAODEvent.h>
+
+#include <AliDAQ.h>
+#include <AliRawEventHeaderBase.h>
+#include <AliRawReaderRoot.h>
+#include <AliRawReaderFile.h>
+#include <AliRawReaderDate.h>
+#include <AliMagF.h>
#include <AliCDBManager.h>
+#include <AliCDBStorage.h>
+#include <AliGRPObject.h>
#include <AliHeader.h>
#include <AliGeomManager.h>
+#include <AliGRPManager.h>
+#include <AliSysInfo.h>
#include <TFile.h>
#include <TTree.h>
-#include <TError.h>
-
-#include <TROOT.h>
+#include <TGeoManager.h>
+#include <TGeoGlobalMagField.h>
#include <TSystem.h>
+#include <TTimeStamp.h>
+#include <TPRegexp.h>
+#include <TError.h>
+//==============================================================================
+//==============================================================================
+// AliEveEventManager
+//==============================================================================
//______________________________________________________________________________
-// AliEveEventManager
//
-// Provide interface for loading and navigating standard AliRoot data
-// (AliRunLoader) and ESDs.
+// Provides interface for loading and navigating standard AliRoot data
+// (AliRunLoader), ESD, AOD and RAW.
+//
+// ESDfriend is attached automatically, if the file is found.
+//
+// AODfriends are not attached automatically as there are several
+// possible files involved. To have a specific AODfriend attached, call
+// static method
+// AliEveEventManager::AddAODfriend("AliAOD.VertexingHF.root");
+// before initializing the event-manager.
//
-// Missing support for raw-data. For now this is handled individually
-// by each sub-detector.
+// Also provides interface to magnetic-field and geometry. Mostly
+// intended as wrappers over standard AliRoot functionality for
+// convenient use from visualizateion macros.
//
+// There can be a single main event-manger, it is stored in private
+// data member fgMaster and can be accessed via static member function
+// GetMaster().
+//
+// For event overlaying and embedding one can instantiate additional
+// event-managers via static method AddDependentManager(const TString& path).
+// This interface is under development.
ClassImp(AliEveEventManager)
-AliEveEventManager* gEvent = 0;
-
Bool_t AliEveEventManager::fgAssertRunLoader = kFALSE;
Bool_t AliEveEventManager::fgAssertESD = kFALSE;
+Bool_t AliEveEventManager::fgAssertAOD = kFALSE;
+Bool_t AliEveEventManager::fgAssertRaw = kFALSE;
+
+TString AliEveEventManager::fgESDFileName("AliESDs.root");
+TString AliEveEventManager::fgAODFileName("AliAOD.root");
+TString AliEveEventManager::fgRawFileName("raw.root");
+TString AliEveEventManager::fgCdbUri;
+
+TList* AliEveEventManager::fgAODfriends = 0;
+
+Bool_t AliEveEventManager::fgGRPLoaded = kFALSE;
+AliMagF* AliEveEventManager::fgMagField = 0;
+Bool_t AliEveEventManager::fgUniformField = kFALSE;
+
+AliEveEventManager* AliEveEventManager::fgMaster = 0;
+AliEveEventManager* AliEveEventManager::fgCurrent = 0;
+
+void AliEveEventManager::InitInternals()
+{
+ // Initialize internal members.
-TString AliEveEventManager::fgCdbUri("local://$ALICE_ROOT");
+ static const TEveException kEH("AliEveEventManager::InitInternals ");
-AliMagF* AliEveEventManager::fgMagField = 0;
+ if (fgCurrent != 0)
+ {
+ throw(kEH + "Dependent event-managers should be created via static method AddDependentManager().");
+ }
+
+ if (fgMaster == 0)
+ {
+ fgMaster = this;
+ }
+
+ fgCurrent = this;
+
+ fAutoLoadTimer = new TTimer;
+ fAutoLoadTimer->Connect("Timeout()", "AliEveEventManager", this, "AutoLoadNextEvent()");
+
+ fExecutor = new AliEveMacroExecutor;
+ fTransients = new TEveElementList("Transients", "Transient per-event elements.");
+ fTransients->IncDenyDestroy();
+ gEve->AddToListTree(fTransients, kFALSE);
-AliEveEventManager::AliEveEventManager() :
- TEveEventManager(),
+ fTransientLists = new TEveElementList("Transient Lists", "Containers of transient elements.");
+ fTransientLists->IncDenyDestroy();
+ gEve->AddToListTree(fTransientLists, kFALSE);
- fPath (), fEventId (0),
+ fPEventSelector = new AliEveEventSelector(this);
+}
+
+AliEveEventManager::AliEveEventManager(const TString& name) :
+ TEveEventManager(name),
+
+ fPath ( ), fEventId (-1),
fRunLoader (0),
fESDFile (0), fESDTree (0), fESD (0),
- fESDfriend (0), fESDfriendExists(kFALSE)
+ fESDfriend (0), fESDfriendExists(kFALSE),
+ fAODFile (0), fAODTree (0), fAOD (0),
+ fRawReader (0),
+ fAutoLoad (kFALSE), fAutoLoadTime (5.), fAutoLoadTimer(0),
+ fIsOpen (kFALSE), fHasEvent (kFALSE), fExternalCtrl (kFALSE),
+ fExecutor (0), fTransients(0), fTransientLists(0),
+ fPEventSelector(0),
+ fSubManagers (0),
+ fAutoLoadTimerRunning(kFALSE)
{
// Default constructor.
+
+ InitInternals();
}
-AliEveEventManager::AliEveEventManager(TString path, Int_t ev) :
- TEveEventManager("AliEVE AliEveEventManager"),
+AliEveEventManager::AliEveEventManager(const TString& name, const TString& path, Int_t ev) :
+ TEveEventManager(name, path),
fPath (path), fEventId(-1),
fRunLoader (0),
fESDFile (0), fESDTree (0), fESD (0),
- fESDfriend (0), fESDfriendExists(kFALSE)
+ fESDfriend (0), fESDfriendExists(kFALSE),
+ fAODFile (0), fAODTree (0), fAOD (0),
+ fRawReader (0),
+ fAutoLoad (kFALSE), fAutoLoadTime (5), fAutoLoadTimer(0),
+ fIsOpen (kFALSE), fHasEvent (kFALSE), fExternalCtrl (kFALSE),
+ fExecutor (0), fTransients(0), fTransientLists(0),
+ fPEventSelector(0),
+ fSubManagers (0),
+ fAutoLoadTimerRunning(kFALSE)
{
// Constructor with event-directory URL and event-id.
+ InitInternals();
+
Open();
- if (ev >= 0) GotoEvent(ev);
+ if (ev >= 0)
+ {
+ GotoEvent(ev);
+ }
+}
+
+AliEveEventManager::~AliEveEventManager()
+{
+ // Destructor.
+
+ delete fSubManagers;
+
+ if (fIsOpen)
+ {
+ Close();
+ }
+
+ fTransients->DecDenyDestroy();
+ fTransients->Destroy();
+
+ fTransientLists->DecDenyDestroy();
+ fTransientLists->Destroy();
+}
+
+/******************************************************************************/
+
+void AliEveEventManager::SetESDFileName(const TString& esd)
+{
+ // Set file-name for opening ESD, default "AliESDs.root".
+
+ if ( ! esd.IsNull()) fgESDFileName = esd;
+}
+
+void AliEveEventManager::SetAODFileName(const TString& aod)
+{
+ // Set file-name for opening AOD, default "AliAOD.root".
+
+ if ( ! aod.IsNull()) fgAODFileName = aod;
+}
+
+void AliEveEventManager::AddAODfriend(const TString& friendFileName)
+{
+ // Add new AOD friend file-name to be attached when opening AOD.
+ // This should include '.root', as in 'AliAOD.VertexingHF.root'.
+
+ if (fgAODfriends == 0)
+ {
+ fgAODfriends = new TList;
+ fgAODfriends->SetOwner(kTRUE);
+ }
+ if (fgAODfriends->FindObject(friendFileName) == 0)
+ {
+ fgAODfriends->Add(new TObjString(friendFileName));
+ }
+}
+
+void AliEveEventManager::SetRawFileName(const TString& raw)
+{
+ // Set file-name for opening of raw-data, default "raw.root"
+ if ( ! raw.IsNull()) fgRawFileName = raw;
+}
+
+void AliEveEventManager::SetCdbUri(const TString& cdb)
+{
+ // Set path to CDB, there is no default.
+
+ if ( ! cdb.IsNull()) fgCdbUri = cdb;
+}
+
+void AliEveEventManager::SetAssertElements(Bool_t assertRunloader, Bool_t assertEsd,
+ Bool_t assertAod, Bool_t assertRaw)
+{
+ // Set global flags that detrmine which parts of the event-data must
+ // be present when the event is opened.
+
+ fgAssertRunLoader = assertRunloader;
+ fgAssertESD = assertEsd;
+ fgAssertAOD = assertAod;
+ fgAssertRaw = assertRaw;
}
/******************************************************************************/
// Global data-members fgAssertRunLoader and fgAssertESD can be set
// to throw exceptions instead.
- static const TEveException eH("AliEveEventManager::Open ");
+ static const TEveException kEH("AliEveEventManager::Open ");
+
+ if (fExternalCtrl)
+ {
+ throw (kEH + "Event-loop is under external control.");
+ }
+ if (fIsOpen)
+ {
+ throw (kEH + "Event-files already opened.");
+ }
gSystem->ExpandPathName(fPath);
- if (fPath[0] != '/')
- fPath = Form("%s/%s", gSystem->WorkingDirectory(), fPath.Data());
+ // The following magick is required for ESDfriends to be loaded properly
+ // from non-current directory.
+ if (fPath.IsNull() || fPath == ".")
+ {
+ fPath = gSystem->WorkingDirectory();
+ }
+ else if ( ! fPath.BeginsWith("file:/"))
+ {
+ TUrl url(fPath, kTRUE);
+ TString protocol(url.GetProtocol());
+ if (protocol == "file" && fPath[0] != '/')
+ fPath = Form("%s/%s", gSystem->WorkingDirectory(), fPath.Data());
+ }
Int_t runNo = -1;
- TString ga_path(Form("%s/galice.root", fPath.Data()));
- if (gSystem->AccessPathName(ga_path, kReadPermission) == kFALSE)
+ // Open ESD and ESDfriends
+
+ TString esdPath(Form("%s/%s", fPath.Data(), fgESDFileName.Data()));
+ if ((fESDFile = TFile::Open(esdPath)))
{
- fRunLoader = AliRunLoader::Open(ga_path);
- if (fRunLoader)
+ fESD = new AliESDEvent();
+ fESDTree = (TTree*) fESDFile->Get("esdTree");
+ if (fESDTree != 0)
{
- TString alice_path = fPath + "/";
- fRunLoader->SetDirName(alice_path);
+ // Check if ESDfriends exists and attach the branch.
+ // We use TFile::Open() instead of gSystem->AccessPathName
+ // as it seems to work better when attachine alieve to a
+ // running reconstruction process with auto-save on.
+ // There was also a problem with TTree::Refresh() - it didn't
+ // save the friend branch on a separate file, fixed in 5.22.2 -
+ // so we might want to try the old way again soon.
+ TString p(Form("%s/AliESDfriends.root", fPath.Data()));
+ TFile *esdFriendFile = TFile::Open(p);
+ if (esdFriendFile)
+ {
+ if (!esdFriendFile->IsZombie())
+ {
+ esdFriendFile->Close();
+ fESDfriendExists = kTRUE;
+ fESDTree->SetBranchStatus ("ESDfriend*", 1);
+ }
+ delete esdFriendFile;
+ }
- if (fRunLoader->LoadgAlice() != 0)
- Warning(eH, "failed loading gAlice via run-loader.");
+ fESD->ReadFromTree(fESDTree);
+ if (fESDfriendExists)
+ {
+ fESDfriend = (AliESDfriend*) fESD->FindListObject("AliESDfriend");
+ Info(kEH, "found and attached ESD friend.");
+ }
+ else
+ {
+ Warning(kEH, "ESDfriend not found.");
+ }
- if (fRunLoader->LoadHeader() == 0)
+ if (fESDTree->GetEntry(0) <= 0)
{
- runNo = fRunLoader->GetHeader()->GetRun();
+ delete fESDFile; fESDFile = 0;
+ delete fESD; fESD = 0;
+ Warning(kEH, "failed getting the first entry from esdTree.");
}
else
{
- Warning(eH, "failed loading run-loader's header.");
- delete fRunLoader;
- fRunLoader = 0;
+ if (runNo < 0)
+ runNo = fESD->GetESDRun()->GetRunNumber();
}
}
- else // run-loader open failed
+ else // esdtree == 0
{
- Warning(eH, "failed opening ALICE run-loader from '%s'.", ga_path.Data());
+ delete fESDFile; fESDFile = 0;
+ delete fESD; fESD = 0;
+ Warning(kEH, "failed getting the esdTree.");
}
}
- else // galice not readable
+ else // esd not readable
{
- Warning(eH, "can not read '%s'.", ga_path.Data());
+ Warning(kEH, "can not read ESD file '%s'.", esdPath.Data());
}
- if (fRunLoader == 0)
+ if (fESDTree == 0)
{
- if (fgAssertRunLoader)
- throw(eH + "Bootstraping of run-loader failed. Its precence was requested.");
- else
- Warning(eH, "Bootstraping of run-loader failed.");
+ if (fgAssertESD)
+ {
+ throw (kEH + "ESD not initialized. Its precence was requested.");
+ } else {
+ Warning(kEH, "ESD not initialized.");
+ }
}
+ // Open AOD and registered friends
- TString esd_path(Form("%s/AliESDs.root", fPath.Data()));
- if (gSystem->AccessPathName(esd_path, kReadPermission) == kFALSE)
+ TString aodPath(Form("%s/%s", fPath.Data(), fgAODFileName.Data()));
+ if ((fAODFile = TFile::Open(aodPath)))
{
- fESDFile = new TFile(esd_path);
- if (fESDFile->IsZombie() == kFALSE)
+ fAOD = new AliAODEvent();
+ fAODTree = (TTree*) fAODFile->Get("aodTree");
+ if (fAODTree != 0)
{
- fESD = new AliESDEvent();
- fESDTree = (TTree*) fESDFile->Get("esdTree");
- if (fESDTree != 0)
+ // Check if AODfriends exist and attach them.
+ TIter friends(fgAODfriends);
+ TObjString *name;
+ while ((name = (TObjString*) friends()) != 0)
{
- fESD->ReadFromTree(fESDTree);
- runNo = fESD->GetESDRun()->GetRunNumber();
-
- // Check if ESDfriends exists and attach the branch
- TString p = Form("%s/AliESDfriends.root", fPath.Data());
+ TString p(Form("%s/%s", fPath.Data(), name->GetName()));
if (gSystem->AccessPathName(p, kReadPermission) == kFALSE)
{
- fESDfriendExists = kTRUE;
- fESDTree->SetBranchStatus ("ESDfriend*", 1);
- fESDTree->SetBranchAddress("ESDfriend.", &fESDfriend);
+ fAODTree->AddFriend("aodTree", name->GetName());
}
}
- else // esdtree == 0
+
+ fAOD->ReadFromTree(fAODTree);
+
+ if (fAODTree->GetEntry(0) <= 0)
{
- delete fESDFile; fESDFile = 0;
- Warning(eH, "failed getting the esdTree.");
+ delete fAODFile; fAODFile = 0;
+ delete fAOD; fAOD = 0;
+ Warning(kEH, "failed getting the first entry from addTree.");
+ }
+ else
+ {
+ if (runNo < 0)
+ runNo = fAOD->GetRunNumber();
}
}
- else // esd tfile is zombie
+ else // aodtree == 0
{
- delete fESDFile; fESDFile = 0;
- Warning(eH, "failed opening ESD from '%s'.", esd_path.Data());
+ delete fAODFile; fAODFile = 0;
+ delete fAOD; fAOD = 0;
+ Warning(kEH, "failed getting the aodTree.");
}
}
- else // esd not readable
+ else // aod not readable
{
- Warning(eH, "can not read ESD file '%s'.", esd_path.Data());
+ Warning(kEH, "can not read AOD file '%s'.", aodPath.Data());
}
- if (fESDTree == 0)
+ if (fAODTree == 0)
{
- if (fgAssertESD)
+ if (fgAssertAOD)
{
- throw(eH + "ESD not initialized. Its precence was requested.");
+ throw (kEH + "AOD not initialized. Its precence was requested.");
} else {
- Warning(eH, "ESD not initialized.");
+ Warning(kEH, "AOD not initialized.");
}
}
- if (runNo < 0)
- throw(eH + "invalid run number.");
+ // Open RunLoader from galice.root
+ TString gaPath(Form("%s/galice.root", fPath.Data()));
+ // If i use open directly, we get fatal.
+ // Is AccessPathName check ok for xrootd / alien? Yes, not for http.
+ if (gSystem->AccessPathName(gaPath, kReadPermission) == kFALSE)
{
- AliCDBManager* cdb = AliCDBManager::Instance();
- cdb->SetDefaultStorage(fgCdbUri);
- if (cdb->IsDefaultStorageSet() == kFALSE)
- throw(eH + "CDB initialization failed.");
- cdb->SetRun(runNo);
- }
-
- SetName(Form("AliEveEventManager %d", fEventId));
- SetTitle(fPath);
-}
+ fRunLoader = AliRunLoader::Open(gaPath, GetName());
+ if (fRunLoader)
+ {
+ TString alicePath = fPath + "/";
+ fRunLoader->SetDirName(alicePath);
-void AliEveEventManager::GotoEvent(Int_t event)
-{
- static const TEveException eH("AliEveEventManager::GotoEvent ");
+ if (fRunLoader->LoadgAlice() != 0)
+ Warning(kEH, "failed loading gAlice via run-loader.");
- Int_t maxEvent = 0;
- if (fRunLoader)
- maxEvent = fRunLoader->GetNumberOfEvents() - 1;
- else if (fESDTree)
- maxEvent = fESDTree->GetEntries() - 1;
- else
- throw(eH + "neither RunLoader nor ESD loaded.");
+ if (fRunLoader->LoadHeader() == 0)
+ {
+ if (runNo < 0)
+ runNo = fRunLoader->GetHeader()->GetRun();
+ }
+ else
+ {
+ Warning(kEH, "failed loading run-loader's header.");
+ delete fRunLoader;
+ fRunLoader = 0;
+ }
+ }
+ else // run-loader open failed
+ {
+ Warning(kEH, "failed opening ALICE run-loader from '%s'.", gaPath.Data());
+ }
+ }
+ else // galice not readable
+ {
+ Warning(kEH, "can not read '%s'.", gaPath.Data());
+ }
+ if (fRunLoader == 0)
+ {
+ if (fgAssertRunLoader)
+ throw (kEH + "Bootstraping of run-loader failed. Its precence was requested.");
+ else
+ Warning(kEH, "Bootstraping of run-loader failed.");
+ }
- if (event < 0 || event > maxEvent)
- throw(eH + Form("event %d not present, available range [%d, %d].",
- event, 0, maxEvent));
+ // Open raw-data file
- TEveManager::TRedrawDisabler rd(gEve);
- gEve->Redraw3D(kFALSE, kTRUE); // Enforce drop of all logicals.
+ TString rawPath(Form("%s/%s", fPath.Data(), fgRawFileName.Data()));
+ // If i use open directly, raw-reader reports an error but i have
+ // no way to detect it.
+ // Is this (AccessPathName check) ok for xrootd / alien? Yes, not for http.
+ AliLog::EType_t oldLogLevel = (AliLog::EType_t) AliLog::GetGlobalLogLevel();
+ if (fgAssertRaw == kFALSE)
+ {
+ AliLog::SetGlobalLogLevel(AliLog::kFatal);
+ }
+ if (gSystem->AccessPathName(rawPath, kReadPermission) == kFALSE)
+ {
+ fRawReader = AliRawReader::Create(rawPath);
+ }
+ else
+ {
+ fRawReader = AliRawReader::Create(fgRawFileName);
+ }
+ if (fgAssertRaw == kFALSE)
+ {
+ AliLog::SetGlobalLogLevel(oldLogLevel);
+ }
- // !!! MT this is somewhat brutal; at least optionally, one could be
- // a bit gentler, checking for objs owning their external refs and having
- // additinal parents.
- DestroyElements();
- fEventId = event;
- SetName(Form("AliEveEventManager %d", fEventId));
- UpdateItems();
+ if (fRawReader == 0)
+ {
+ if (fgAssertRaw)
+ {
+ throw (kEH + "raw-data not initialized. Its precence was requested.");
+ } else {
+ Warning(kEH, "raw-data not initialized.");
+ }
+ }
- if (fRunLoader) {
- if (fRunLoader->GetEvent(fEventId) != 0)
- throw(eH + "failed getting required event.");
+ if (runNo < 0)
+ {
+ if (fRawReader)
+ {
+ fRawReader->NextEvent();
+ runNo = fRawReader->GetRunNumber();
+ Info(kEH, "Determining run-no from raw ... run=%d.", runNo);
+ fRawReader->RewindEvents();
+ } else {
+ throw (kEH + "unknown run number.");
+ }
}
- if (fESDTree) {
- if (fESDTree->GetEntry(fEventId) <= 0)
- throw(eH + "failed getting required event from ESD.");
+ // Initialize OCDB ... only in master event-manager
- if (fESDfriendExists)
- fESD->SetESDfriend(fESDfriend);
+ if (this == fgMaster)
+ {
+ AliCDBManager* cdb = AliCDBManager::Instance();
+ if (cdb->IsDefaultStorageSet() == kTRUE)
+ {
+ Warning(kEH, "CDB already set - using the old storage:\n '%s'",
+ cdb->GetDefaultStorage()->GetURI().Data());
+ }
+ else
+ {
+ if (fgCdbUri.IsNull())
+ {
+ gEnv->SetValue("Root.Stacktrace", "no");
+ Fatal("Open()", "OCDB path was not specified.");
+ }
+
+ // Handle some special cases for MC (should be in OCDBManager).
+ if (fgCdbUri == "mcideal://")
+ cdb->SetDefaultStorage("MC", "Ideal");
+ else if (fgCdbUri == "mcresidual://")
+ cdb->SetDefaultStorage("MC", "Residual");
+ else if (fgCdbUri == "mcfull://")
+ cdb->SetDefaultStorage("MC", "Full");
+ else if (fgCdbUri == "local://") {
+ fgCdbUri = "local://$ALICE_ROOT/OCDB";
+ cdb->SetDefaultStorage(fgCdbUri);
+ } else
+ cdb->SetDefaultStorage(fgCdbUri);
+ if (cdb->IsDefaultStorageSet() == kFALSE)
+ throw kEH + "CDB initialization failed.";
+ }
+
+ if (fgCdbUri.BeginsWith("local://"))
+ {
+ TString grp = "GRP/GRP/Data";
+ TString grppath = fPath + "/" + grp;
+ if (gSystem->AccessPathName(grppath, kReadPermission) == kFALSE)
+ {
+ if (cdb->GetSpecificStorage(grp))
+ {
+ Warning(kEH, "Local GRP exists, but the specific storage is already set.");
+ }
+ else
+ {
+ Info(kEH, "Setting CDB specific-storage for GRP from event directory.");
+ TString lpath("local://");
+ lpath += fPath;
+ cdb->SetSpecificStorage(grp, lpath);
+ }
+ }
+ }
+ cdb->SetRun(runNo);
}
- AfterNewEventLoaded();
+ fIsOpen = kTRUE;
}
-void AliEveEventManager::Close()
+void AliEveEventManager::SetEvent(AliRunLoader *runLoader, AliRawReader *rawReader, AliESDEvent *esd, AliESDfriend *esdf)
{
- if (fESDTree) {
- delete fESD; fESD = 0;
- delete fESDfriend; fESDfriend = 0;
+ // Set an event from an external source.
+ // The method is used in the online visualisation.
+ // AOD is not supported.
- delete fESDTree; fESDTree = 0;
- delete fESDFile; fESDFile = 0;
- }
-}
+ static const TEveException kEH("AliEveEventManager::SetEvent ");
+ if (fIsOpen)
+ {
+ Warning(kEH, "Event-files were open. Closing and switching to external control.");
+ Close();
+ }
-/******************************************************************************/
-// Static convenience functions, mainly used from macros.
-/******************************************************************************/
+ fRunLoader = runLoader;
+ fRawReader = rawReader;
+ fESD = esd;
+ fESDfriend = esdf;
+ fAOD = 0;
-AliRunLoader* AliEveEventManager::AssertRunLoader()
-{
- static const TEveException eH("AliEveEventManager::AssertRunLoader ");
+ fEventId++;
+ fHasEvent = kTRUE;
+ fExternalCtrl = kTRUE;
- if (gEvent == 0)
- throw(eH + "ALICE event not ready.");
- if (gEvent->fRunLoader == 0)
- throw(eH + "AliRunLoader not initialised.");
- return gEvent->fRunLoader;
-}
+ SetTitle("Online event in memory");
+ SetName ("Online Event");
+ ElementChanged();
-AliESDEvent* AliEveEventManager::AssertESD()
-{
- static const TEveException eH("AliEveEventManager::AssertESD ");
+ AfterNewEventLoaded();
- if (gEvent == 0)
- throw(eH + "ALICE event not ready.");
- if (gEvent->fESD == 0)
- throw(eH + "AliESD not initialised.");
- return gEvent->fESD;
+ if (fAutoLoad) StartAutoLoadTimer();
}
-AliESDfriend* AliEveEventManager::AssertESDfriend()
+Int_t AliEveEventManager::GetMaxEventId(Bool_t /*refreshESD*/) const
{
- static const TEveException eH("AliEveEventManager::AssertESDfriend ");
+ // Returns maximum available event id.
+ // If under external control or event is not opened -1 is returned.
+ // If raw-data is the only data-source this can not be known
+ // and 10,000,000 is returned.
+ // If neither data-source is initialised an exception is thrown.
+ // If refresh_esd is true and ESD is the primary event-data source
+ // its header is re-read from disk.
- if (gEvent == 0)
- throw(eH + "ALICE event not ready.");
- if (gEvent->fESDfriend == 0)
- throw(eH + "AliESDfriend not initialised.");
- return gEvent->fESDfriend;
-}
+ static const TEveException kEH("AliEveEventManager::GetMaxEventId ");
-AliMagF* AliEveEventManager::AssertMagField()
-{
- if (fgMagField == 0)
+ if (fExternalCtrl || fIsOpen == kFALSE)
{
- if (gEvent && gEvent->fRunLoader && gEvent->fRunLoader->GetAliRun())
- fgMagField = gEvent->fRunLoader->GetAliRun()->Field();
- else
- fgMagField = new AliMagFMaps("Maps","Maps", 1, 1., 10., AliMagFMaps::k5kG);
+ return -1;
+ }
+
+ if (fESDTree)
+ {
+ // Refresh crashes with root-5.21.1-alice.
+ // Fixed by Philippe 5.8.2008 r25053, can be reactivated
+ // when we move to a newer root.
+ // if (refreshESD)
+ // fESDTree->Refresh();
+ return fESDTree->GetEntries() - 1;
+ }
+ else if (fAODTree)
+ {
+ return fAODTree->GetEntries() - 1;
+ }
+ else if (fRunLoader)
+ {
+ return fRunLoader->GetNumberOfEvents() - 1;
+ }
+ else if (fRawReader)
+ {
+ Int_t n = fRawReader->GetNumberOfEvents() - 1;
+ return n > -1 ? n : 10000000;
+ }
+ else
+ {
+ throw (kEH + "neither ESD, AOD, RunLoader nor Raw loaded.");
}
- return fgMagField;
}
-TGeoManager* AliEveEventManager::AssertGeometry()
+void AliEveEventManager::GotoEvent(Int_t event)
{
- static const TEveException eH("AliEveEventManager::AssertGeometry ");
+ // Load data for specified event.
+ // If event is out of range an exception is thrown and old state
+ // is preserved.
+ // After successful loading of event, the virtual function
+ // AfterNewEventLoaded() is called. This executes commands that
+ // were registered via TEveEventManager::AddNewEventCommand().
+ //
+ // If event is negative, it is subtracted from the number of
+ // available events, thus passing -1 will load the last event.
+ // This is not supported when raw-data is the only data-source
+ // as the number of events is not known.
- if (AliGeomManager::GetGeometry() == 0)
+ static const TEveException kEH("AliEveEventManager::GotoEvent ");
+
+ if (fAutoLoadTimerRunning)
{
- gGeoManager = 0;
- AliGeomManager::LoadGeometry();
- if ( ! AliGeomManager::GetGeometry())
- {
- throw(eH + "can not load geometry.");
- }
- if ( ! AliGeomManager::ApplyAlignObjsFromCDB("ITS TPC TRD TOF PHOS HMPID EMCAL MUON FMD ZDC PMD T0 VZERO ACORDE"))
- {
- ::Warning(eH, "mismatch of alignable volumes. Proceeding.");
- // throw(eH + "could not apply align objs.");
- }
+ throw (kEH + "Event auto-load timer is running.");
+ }
+ if (fExternalCtrl)
+ {
+ throw (kEH + "Event-loop is under external control.");
+ }
+ else if (!fIsOpen)
+ {
+ throw (kEH + "Event-files not opened.");
}
- return AliGeomManager::GetGeometry();
-}
+ fHasEvent = kFALSE;
+
+ Int_t maxEvent = 0;
+ if (fESDTree)
+ {
+ // Refresh crashes with root-5.21.1-alice.
+ // Fixed by Philippe 5.8.2008 r25053, can be reactivated
+ // when we move to a newer root.
+ // fESDTree->Refresh();
+ maxEvent = fESDTree->GetEntries() - 1;
+ if (event < 0)
+ event = fESDTree->GetEntries() + event;
+ }
+ else if (fAODTree)
+ {
+ maxEvent = fAODTree->GetEntries() - 1;
+ if (event < 0)
+ event = fAODTree->GetEntries() + event;
+ }
+ else if (fRunLoader)
+ {
+ maxEvent = fRunLoader->GetNumberOfEvents() - 1;
+ if (event < 0)
+ event = fRunLoader->GetNumberOfEvents() + event;
+ }
+ else if (fRawReader)
+ {
+ maxEvent = fRawReader->GetNumberOfEvents() - 1;
+ if (maxEvent < 0)
+ {
+ maxEvent = 10000000;
+ if (event < 0) {
+ Error(kEH, "current raw-data source does not support direct event access.");
+ return;
+ }
+ Info(kEH, "number of events unknown for current raw-data source, setting max-event id to 10M.");
+ }
+ else
+ {
+ if (event < 0)
+ event = fRawReader->GetNumberOfEvents() + event;
+ }
+ }
+ else
+ {
+ throw (kEH + "neither RunLoader, ESD nor Raw loaded.");
+ }
+ if (event < 0 || event > maxEvent)
+ {
+ throw (kEH + Form("event %d not present, available range [%d, %d].",
+ event, 0, maxEvent));
+ }
+
+ TString sysInfoHeader;
+ sysInfoHeader.Form("AliEveEventManager::GotoEvent(%d) - ", event);
+ AliSysInfo::AddStamp(sysInfoHeader + "Start");
+
+ TEveManager::TRedrawDisabler rd(gEve);
+ gEve->Redraw3D(kFALSE, kTRUE); // Enforce drop of all logicals.
+
+ // !!! MT this is somewhat brutal; at least optionally, one could be
+ // a bit gentler, checking for objs owning their external refs and having
+ // additinal parents.
+ gEve->GetViewers()->DeleteAnnotations();
+ fTransients->DestroyElements();
+ for (TEveElement::List_i i = fTransientLists->BeginChildren();
+ i != fTransientLists->EndChildren(); ++i)
+ {
+ (*i)->DestroyElements();
+ }
+ DestroyElements();
+
+ AliSysInfo::AddStamp(sysInfoHeader + "PostDestroy");
+
+ if (fESDTree) {
+ if (fESDTree->GetEntry(event) <= 0)
+ throw (kEH + "failed getting required event from ESD.");
+
+ if (fESDfriendExists)
+ fESD->SetESDfriend(fESDfriend);
+ }
+
+ if (fAODTree) {
+ if (fAODTree->GetEntry(event) <= 0)
+ throw (kEH + "failed getting required event from AOD.");
+ }
+
+ if (fRunLoader) {
+ if (fRunLoader->GetEvent(event) != 0)
+ throw (kEH + "failed getting required event.");
+ }
+
+ if (fRawReader)
+ {
+ // AliRawReader::GotoEvent(Int_t) works for AliRawReaderRoot/Chain.
+ if (fRawReader->GotoEvent(event) == kFALSE)
+ {
+ // Use fallback method - iteration with NextEvent().
+ Int_t rawEv = fEventId;
+ if (event < rawEv)
+ {
+ fRawReader->RewindEvents();
+ rawEv = -1;
+ }
+
+ while (rawEv < event)
+ {
+ if ( ! fRawReader->NextEvent())
+ {
+ fRawReader->RewindEvents();
+ fEventId = -1;
+ throw (kEH + Form("Error going to next raw-event from event %d.", rawEv));
+ }
+ ++rawEv;
+ }
+ Warning(kEH, "Loaded raw-event %d with fallback method.\n", rawEv);
+ }
+ }
+
+ fHasEvent = kTRUE;
+ fEventId = event;
+ if (this == fgMaster)
+ {
+ SetName(Form("Event %d", fEventId));
+ ElementChanged();
+ }
+
+ AliSysInfo::AddStamp(sysInfoHeader + "PostLoadEvent");
+
+ AfterNewEventLoaded();
+
+ AliSysInfo::AddStamp(sysInfoHeader + "PostUserActions");
+}
+
+void AliEveEventManager::NextEvent()
+{
+ // Loads next event.
+ // Does magick needed for online display when under external event control.
+
+ static const TEveException kEH("AliEveEventManager::NextEvent ");
+
+ if (fAutoLoadTimerRunning)
+ {
+ throw (kEH + "Event auto-load timer is running.");
+ }
+
+ if (fExternalCtrl)
+ {
+ // !!! This should really go somewhere else. It is done in GotoEvent(),
+ // so here we should do it in SetEvent().
+ DestroyElements();
+
+ gSystem->ExitLoop();
+ }
+ else
+ {
+ Int_t nextevent=0;
+ if (fPEventSelector->FindNext(nextevent))
+ {
+ GotoEvent(nextevent);
+ }
+ }
+}
+
+void AliEveEventManager::PrevEvent()
+{
+ // Loads previous event.
+
+ static const TEveException kEH("AliEveEventManager::PrevEvent ");
+
+ if (fAutoLoadTimerRunning)
+ {
+ throw (kEH + "Event auto-load timer is running.");
+ }
+ if (fExternalCtrl)
+ {
+ throw (kEH + "Event-loop is under external control.");
+ }
+ Int_t nextevent=0;
+ if (fPEventSelector->FindPrev(nextevent))
+ {
+ GotoEvent(nextevent);
+ }
+}
+
+void AliEveEventManager::Close()
+{
+ // Close the event data-files and delete ESD, ESDfriend, run-loader
+ // and raw-reader.
+
+ static const TEveException kEH("AliEveEventManager::Close ");
+
+ if (!fIsOpen)
+ {
+ throw (kEH + "Event-files not opened.");
+ }
+
+ if (fAutoLoadTimerRunning)
+ StopAutoLoadTimer();
+
+ if (fESDTree) {
+ delete fESD; fESD = 0;
+ delete fESDfriend; fESDfriend = 0;
+ fESDfriendExists = kFALSE;
+
+ delete fESDTree; fESDTree = 0;
+ delete fESDFile; fESDFile = 0;
+ }
+
+ if (fAODTree) {
+ delete fAOD; fAOD = 0;
+
+ delete fAODTree; fAODTree = 0;
+ delete fAODFile; fAODFile = 0;
+ }
+
+ if (fRunLoader) {
+ delete fRunLoader; fRunLoader = 0;
+ }
+
+ if (fRawReader) {
+ delete fRawReader; fRawReader = 0;
+ }
+
+ fEventId = -1;
+ fIsOpen = kFALSE;
+ fHasEvent = kFALSE;
+}
+
+
+//------------------------------------------------------------------------------
+// Static convenience functions, mainly used from macros.
+//------------------------------------------------------------------------------
+
+Bool_t AliEveEventManager::HasRunLoader()
+{
+ // Check if AliRunLoader is initialized.
+
+ return fgCurrent && fgCurrent->fHasEvent && fgCurrent->fRunLoader;
+}
+
+Bool_t AliEveEventManager::HasESD()
+{
+ // Check if AliESDEvent is initialized.
+
+ return fgCurrent && fgCurrent->fHasEvent && fgCurrent->fESD;
+}
+
+Bool_t AliEveEventManager::HasESDfriend()
+{
+ // Check if AliESDfriend is initialized.
+
+ return fgCurrent && fgCurrent->fHasEvent && fgCurrent->fESDfriend;
+}
+
+Bool_t AliEveEventManager::HasAOD()
+{
+ // Check if AliESDEvent is initialized.
+
+ return fgCurrent && fgCurrent->fHasEvent && fgCurrent->fAOD;
+}
+
+Bool_t AliEveEventManager::HasRawReader()
+{
+ // Check if raw-reader is initialized.
+
+ return fgCurrent && fgCurrent->fHasEvent && fgCurrent->fRawReader;
+}
+
+AliRunLoader* AliEveEventManager::AssertRunLoader()
+{
+ // Make sure AliRunLoader is initialized and return it.
+ // Throws exception in case run-loader is not available.
+ // Static utility for macros.
+
+ static const TEveException kEH("AliEveEventManager::AssertRunLoader ");
+
+ if (fgCurrent == 0 || fgCurrent->fHasEvent == kFALSE)
+ throw (kEH + "ALICE event not ready.");
+ if (fgCurrent->fRunLoader == 0)
+ throw (kEH + "AliRunLoader not initialised.");
+ return fgCurrent->fRunLoader;
+}
+
+AliESDEvent* AliEveEventManager::AssertESD()
+{
+ // Make sure AliESDEvent is initialized and return it.
+ // Throws exception in case ESD is not available.
+ // Static utility for macros.
+
+ static const TEveException kEH("AliEveEventManager::AssertESD ");
+
+ if (fgCurrent == 0 || fgCurrent->fHasEvent == kFALSE)
+ throw (kEH + "ALICE event not ready.");
+ if (fgCurrent->fESD == 0)
+ throw (kEH + "AliESD not initialised.");
+ return fgCurrent->fESD;
+}
+
+AliESDfriend* AliEveEventManager::AssertESDfriend()
+{
+ // Make sure AliESDfriend is initialized and return it.
+ // Throws exception in case ESDfriend-loader is not available.
+ // Static utility for macros.
+
+ static const TEveException kEH("AliEveEventManager::AssertESDfriend ");
+
+ if (fgCurrent == 0 || fgCurrent->fHasEvent == kFALSE)
+ throw (kEH + "ALICE event not ready.");
+ if (fgCurrent->fESDfriend == 0)
+ throw (kEH + "AliESDfriend not initialised.");
+ return fgCurrent->fESDfriend;
+}
+
+AliAODEvent* AliEveEventManager::AssertAOD()
+{
+ // Make sure AliAODEvent is initialized and return it.
+ // Throws exception in case AOD is not available.
+ // Static utility for macros.
+
+ static const TEveException kEH("AliEveEventManager::AssertAOD ");
+
+ if (fgCurrent == 0 || fgCurrent->fHasEvent == kFALSE)
+ throw (kEH + "ALICE event not ready.");
+ if (fgCurrent->fAOD == 0)
+ throw (kEH + "AliAOD not initialised.");
+ return fgCurrent->fAOD;
+}
+
+AliRawReader* AliEveEventManager::AssertRawReader()
+{
+ // Make sure raw-reader is initialized and return it.
+
+ static const TEveException kEH("AliEveEventManager::AssertRawReader ");
+
+ if (fgCurrent == 0 || fgCurrent->fHasEvent == kFALSE)
+ throw (kEH + "ALICE event not ready.");
+ if (fgCurrent->fRawReader == 0)
+ throw (kEH + "RawReader not ready.");
+
+ return fgCurrent->fRawReader;
+}
+
+//==============================================================================
+
+AliMagF* AliEveEventManager::AssertMagField()
+{
+ // Make sure AliMagF is initialized and returns it.
+ // Throws exception in case magnetic field is not available.
+ // Static utility for macros.
+
+ static const TEveException kEH("AliEveEventManager::AssertMagField ");
+
+ if (fgMagField)
+ return fgMagField;
+
+ if (TGeoGlobalMagField::Instance()->GetField())
+ {
+ fgMagField = dynamic_cast<AliMagF*>(TGeoGlobalMagField::Instance()->GetField());
+ if (fgMagField == 0)
+ throw kEH + "Global field set, but it is not AliMagF.";
+ return fgMagField;
+ }
+
+ if (!fgGRPLoaded)
+ {
+ InitGRP();
+ }
+
+ if (TGeoGlobalMagField::Instance()->GetField())
+ {
+ fgMagField = dynamic_cast<AliMagF*>(TGeoGlobalMagField::Instance()->GetField());
+ if (fgMagField == 0)
+ throw kEH + "Global field set, but it is not AliMagF.";
+ }
+ else
+ {
+ throw kEH + "Could not initialize magnetic field.";
+ }
+
+ return fgMagField;
+}
+
+TGeoManager* AliEveEventManager::AssertGeometry()
+{
+ // Make sure AliGeomManager is initialized and returns the
+ // corresponding TGeoManger.
+ // gGeoManager is set to the return value.
+ // Throws exception if geometry can not be loaded or if it is not
+ // available and the TGeoManager is locked.
+ // Static utility for macros.
+
+ static const TEveException kEH("AliEveEventManager::AssertGeometry ");
+
+ if (AliGeomManager::GetGeometry() == 0)
+ {
+ if (TGeoManager::IsLocked())
+ throw (kEH + "geometry is not loaded but TGeoManager is locked.");
+
+ gGeoManager = 0;
+ AliGeomManager::LoadGeometry();
+ if ( ! AliGeomManager::GetGeometry())
+ {
+ throw (kEH + "can not load geometry.");
+ }
+ if ( ! AliGeomManager::ApplyAlignObjsFromCDB("ITS TPC TRD TOF PHOS HMPID EMCAL MUON FMD ZDC PMD T0 VZERO ACORDE"))
+ {
+ ::Warning(kEH, "mismatch of alignable volumes. Proceeding.");
+ // throw (kEH + "could not apply align objs.");
+ }
+ AliGeomManager::GetGeometry()->DefaultColors();
+ }
+
+ gGeoManager = AliGeomManager::GetGeometry();
+ return gGeoManager;
+}
+
+//------------------------------------------------------------------------------
+
+AliEveEventManager* AliEveEventManager::AddDependentManager(const TString& name, const TString& path)
+{
+ // Create and attach a dependent event-manager.
+ // It is not added into eve list tree.
+
+ static const TEveException kEH("AliEveEventManager::AddDependentManager ");
+
+ if (fgMaster == 0)
+ throw(kEH + "Master event-manager must be instantiated first.");
+
+ if (fgMaster->fSubManagers == 0)
+ {
+ fgMaster->fSubManagers = new TList;
+ fgMaster->fSubManagers->SetOwner(kTRUE);
+ }
+
+ AliEveEventManager* new_mgr = 0;
+ fgCurrent = 0;
+ try
+ {
+ new_mgr = new AliEveEventManager(name, path, fgMaster->fEventId);
+ fgMaster->fSubManagers->Add(new_mgr);
+ }
+ catch (TEveException& exc)
+ {
+ ::Error(kEH, "Creation of new event-manager failed: '%s'.", exc.Data());
+ }
+ fgCurrent = fgMaster;
+
+ return new_mgr;
+}
+
+AliEveEventManager* AliEveEventManager::GetDependentManager(const TString& name)
+{
+ // Get a dependant manager by name.
+ // This will not change the current manager, use helper class
+ // AliEveEventManager::CurrentChanger for that.
+
+ static const TEveException kEH("AliEveEventManager::GetDependentManager ");
+
+ if (fgMaster == 0)
+ throw(kEH + "Master event-manager must be instantiated first.");
+
+ if (fgMaster->fSubManagers == 0)
+ return 0;
+
+ return dynamic_cast<AliEveEventManager*>(fgMaster->fSubManagers->FindObject(name));
+}
+
+AliEveEventManager* AliEveEventManager::GetMaster()
+{
+ // Get master event-manager.
+
+ return fgMaster;
+}
+
+AliEveEventManager* AliEveEventManager::GetCurrent()
+{
+ // Get current event-manager.
+
+ return fgCurrent;
+}
+
+void AliEveEventManager::RegisterTransient(TEveElement* element)
+{
+ GetCurrent()->fTransients->AddElement(element);
+}
+
+void AliEveEventManager::RegisterTransientList(TEveElement* element)
+{
+ GetCurrent()->fTransientLists->AddElement(element);
+}
+
+//------------------------------------------------------------------------------
+// Autoloading of events
+//------------------------------------------------------------------------------
+
+void AliEveEventManager::SetAutoLoadTime(Float_t time)
+{
+ // Set the auto-load time in seconds
+
+ fAutoLoadTime = time;
+}
+
+void AliEveEventManager::SetAutoLoad(Bool_t autoLoad)
+{
+ // Set the automatic event loading mode
+
+ static const TEveException kEH("AliEveEventManager::SetAutoLoad ");
+
+ if (fAutoLoad == autoLoad)
+ {
+ Warning(kEH, "Setting autoload to the same value as before - %s. Ignoring.", fAutoLoad ? "true" : "false");
+ return;
+ }
+
+ fAutoLoad = autoLoad;
+ if (fAutoLoad)
+ {
+ StartAutoLoadTimer();
+ }
+ else
+ {
+ StopAutoLoadTimer();
+ }
+}
+
+void AliEveEventManager::SetTrigSel(Int_t trig)
+{
+ static const TEveException kEH("AliEveEventManager::SetTrigSel ");
+
+ if (!fRawReader)
+ {
+ Warning(kEH, "No Raw-reader exists. Ignoring the call.");
+ return;
+ }
+ else
+ {
+ ULong64_t trigMask = 0;
+ if (trig >= 0) trigMask = (1ull << trig);
+ Info(kEH,"Trigger selection: 0x%llx",trigMask);
+ fRawReader->SelectEvents(-1,trigMask,NULL);
+ }
+}
+
+void AliEveEventManager::StartAutoLoadTimer()
+{
+ // Start the auto-load timer.
+
+ fAutoLoadTimer->SetTime((Long_t)(1000*fAutoLoadTime));
+ fAutoLoadTimer->Reset();
+ fAutoLoadTimer->TurnOn();
+ fAutoLoadTimerRunning = kTRUE;
+}
+
+void AliEveEventManager::StopAutoLoadTimer()
+{
+ // Stop the auto-load timer.
+
+ fAutoLoadTimerRunning = kFALSE;
+ fAutoLoadTimer->TurnOff();
+}
+
+void AliEveEventManager::AutoLoadNextEvent()
+{
+ // Called from auto-load timer, so it has to be public.
+ // Do NOT call it directly.
+
+ static const TEveException kEH("AliEveEventManager::AutoLoadNextEvent ");
+
+ if ( ! fAutoLoadTimerRunning || ! fAutoLoadTimer->HasTimedOut())
+ {
+ Warning(kEH, "Called unexpectedly - ignoring the call. Should ONLY be called from an internal timer.");
+ return;
+ }
+
+ StopAutoLoadTimer();
+ NextEvent();
+ if (fAutoLoad && !fExternalCtrl)
+ StartAutoLoadTimer();
+}
+
+//------------------------------------------------------------------------------
+// Post event-loading functions
+//------------------------------------------------------------------------------
+
+void AliEveEventManager::AfterNewEventLoaded()
+{
+ // Execute registered macros and commands.
+ // At the end emit NewEventLoaded signal.
+ //
+ // Virtual from TEveEventManager.
+
+ static const TEveException kEH("AliEveEventManager::AfterNewEventLoaded ");
+
+ if (fExecutor)
+ fExecutor->ExecMacros();
+
+ TEveEventManager::AfterNewEventLoaded();
+
+ NewEventLoaded();
+
+ if (this == fgMaster && fSubManagers != 0)
+ {
+ TIter next(fSubManagers);
+ while ((fgCurrent = dynamic_cast<AliEveEventManager*>(next())) != 0)
+ {
+ gEve->SetCurrentEvent(fgCurrent);
+ try
+ {
+ fgCurrent->GotoEvent(fEventId);
+ }
+ catch (TEveException& exc)
+ {
+ // !!! Should somehow tag / disable / remove it?
+ Error(kEH, "Getting event %d for sub-event-manager '%s' failed: '%s'.",
+ fEventId, fgCurrent->GetName(), exc.Data());
+ }
+ }
+ fgCurrent = fgMaster;
+ gEve->SetCurrentEvent(fgMaster);
+ }
+}
+
+void AliEveEventManager::NewEventLoaded()
+{
+ // Emit NewEventLoaded signal.
+
+ Emit("NewEventLoaded()");
+}
+
+
+//------------------------------------------------------------------------------
+// Event info dumpers
+//------------------------------------------------------------------------------
+
+TString AliEveEventManager::GetEventInfoHorizontal() const
+{
+ // Dumps the event-header contents in vertical formatting.
+
+ TString rawInfo, esdInfo;
+
+ if (!fRawReader)
+ {
+ rawInfo = "No raw-data event info is available!\n";
+ }
+ else
+ {
+ const UInt_t* attr = fRawReader->GetAttributes();
+ TTimeStamp ts(fRawReader->GetTimestamp());
+ rawInfo.Form("RAW event info: Run#: %d Event type: %d (%s) Period: %x Orbit: %x BC: %x\n"
+ "Trigger: %llx\nDetectors: %x (%s)\nAttributes:%x-%x-%x Timestamp: %s\n",
+ fRawReader->GetRunNumber(),fRawReader->GetType(),AliRawEventHeaderBase::GetTypeName(fRawReader->GetType()),
+ fRawReader->GetPeriod(),fRawReader->GetOrbitID(),fRawReader->GetBCID(),
+ fRawReader->GetClassMask(),
+ *fRawReader->GetDetectorPattern(),AliDAQ::ListOfTriggeredDetectors(*fRawReader->GetDetectorPattern()),
+ attr[0],attr[1],attr[2], ts.AsString("s"));
+ }
+
+ if (!fESD)
+ {
+ esdInfo = "No ESD event info is available!";
+ }
+ else
+ {
+ TString acttrclasses = fESD->GetESDRun()->GetActiveTriggerClasses();
+ TString firedtrclasses = fESD->GetFiredTriggerClasses();
+ TTimeStamp ts(fESD->GetTimeStamp());
+ esdInfo.Form("ESD event info: Run#: %d Event type: %d (%s) Period: %x Orbit: %x BC: %x\n"
+ "Active trigger classes: %s\nTrigger: %llx (%s)\nEvent# in file: %d Timestamp: %s, MagField: %.2e",
+ fESD->GetRunNumber(),
+ fESD->GetEventType(),AliRawEventHeaderBase::GetTypeName(fESD->GetEventType()),
+ fESD->GetPeriodNumber(),fESD->GetOrbitNumber(),fESD->GetBunchCrossNumber(),
+ acttrclasses.Data(),
+ fESD->GetTriggerMask(),firedtrclasses.Data(),
+ fESD->GetEventNumberInFile(), ts.AsString("s"), fESD->GetMagneticField());
+ }
+
+ return rawInfo + esdInfo;
+}
+
+TString AliEveEventManager::GetEventInfoVertical() const
+{
+ // Dumps the event-header contents in vertical formatting.
+
+ TString rawInfo, esdInfo;
+
+ if (!fRawReader)
+ {
+ rawInfo = "No raw-data event info is available!\n";
+ }
+ else
+ {
+ const UInt_t* attr = fRawReader->GetAttributes();
+ rawInfo.Form("Raw-data event info:\nRun#: %d\nEvent type: %d (%s)\nPeriod: %x\nOrbit: %x BC: %x\nTrigger: %llx\nDetectors: %x (%s)\nAttributes:%x-%x-%x\nTimestamp: %x\n",
+ fRawReader->GetRunNumber(),fRawReader->GetType(),AliRawEventHeaderBase::GetTypeName(fRawReader->GetType()),
+ fRawReader->GetPeriod(),fRawReader->GetOrbitID(),fRawReader->GetBCID(),
+ fRawReader->GetClassMask(),
+ *fRawReader->GetDetectorPattern(),AliDAQ::ListOfTriggeredDetectors(*fRawReader->GetDetectorPattern()),
+ attr[0],attr[1],attr[2],
+ fRawReader->GetTimestamp());
+ }
+
+ if (!fESD)
+ {
+ esdInfo = "No ESD event info is available!\n";
+ }
+ else
+ {
+ TString acttrclasses = fESD->GetESDRun()->GetActiveTriggerClasses();
+ TString firedtrclasses = fESD->GetFiredTriggerClasses();
+ esdInfo.Form("ESD event info:\nRun#: %d\nActive trigger classes: %s\nEvent type: %d (%s)\nPeriod: %x\nOrbit: %x BC: %x\nTrigger: %llx (%s)\nEvent# in file:%d\nTimestamp: %x\n",
+ fESD->GetRunNumber(),
+ acttrclasses.Data(),
+ fESD->GetEventType(),AliRawEventHeaderBase::GetTypeName(fESD->GetEventType()),
+ fESD->GetPeriodNumber(),fESD->GetOrbitNumber(),fESD->GetBunchCrossNumber(),
+ fESD->GetTriggerMask(),firedtrclasses.Data(),
+ fESD->GetEventNumberInFile(),
+ fESD->GetTimeStamp());
+ }
+
+ return rawInfo + "\n" + esdInfo;
+}
+
+
+//==============================================================================
+// Reading of GRP and MagneticField.
+// This is a reap-off from reconstruction ... should really be a common
+// code to do this somewhere in STEER.
+//==============================================================================
+
+Bool_t AliEveEventManager::InitGRP()
+{
+ //------------------------------------
+ // Initialization of the GRP entry
+ //------------------------------------
+
+ static const TEveException kEH("AliEveEventManager::InitGRP ");
+
+ AliGRPManager grpMgr;
+ if (!grpMgr.ReadGRPEntry()) {
+ return kFALSE;
+ }
+ fgGRPLoaded = kTRUE;
+ if (!grpMgr.SetMagField()) {
+ throw kEH + "Setting of field failed!";
+ }
+
+ //*** Get the diamond profiles from OCDB
+ // Eventually useful.
+
+ /*
+ entry = AliCDBManager::Instance()->Get("GRP/Calib/MeanVertexSPD");
+ if (entry) {
+ fDiamondProfileSPD = dynamic_cast<AliESDVertex*> (entry->GetObject());
+ } else {
+ ::Error(kEH, "No SPD diamond profile found in OCDB!");
+ }
+
+ entry = AliCDBManager::Instance()->Get("GRP/Calib/MeanVertex");
+ if (entry) {
+ fDiamondProfile = dynamic_cast<AliESDVertex*> (entry->GetObject());
+ } else {
+ ::Error(kEH, "No diamond profile found in OCDB!");
+ }
+
+ entry = AliCDBManager::Instance()->Get("GRP/Calib/MeanVertexTPC");
+ if (entry) {
+ fDiamondProfileTPC = dynamic_cast<AliESDVertex*> (entry->GetObject());
+ } else {
+ ::Error(kEH, "No TPC diamond profile found in OCDB!");
+ }
+ */
+
+ return kTRUE;
+}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff