#include "AliRawDataErrorLog.h"
#include "AliRawDataHeader.h"
+class THashList;
+class TChain;
class AliRawEventHeaderBase;
+class AliRawVEvent;
class AliRawReader: public TObject {
+ friend class AliEveEventManager;
public :
AliRawReader();
AliRawReader(const AliRawReader& rawReader);
AliRawReader& operator = (const AliRawReader& rawReader);
virtual ~AliRawReader();
- void Select(Int_t detectorID,
+ static AliRawReader* Create(const char *uri);
+
+ virtual void Select(Int_t detectorID,
Int_t minDDLID = -1, Int_t maxDDLID = -1);
- void Select(const char *detectorName,
+ virtual void Select(const char *detectorName,
Int_t minDDLID = -1, Int_t maxDDLID = -1);
- void SelectEquipment(Int_t equipmentType,
+ virtual void SelectEquipment(Int_t equipmentType,
Int_t minEquipmentId = -1,
Int_t maxEquipmentId = -1);
- void SkipInvalid(Bool_t skip = kTRUE)
+ virtual void SkipInvalid(Bool_t skip = kTRUE)
{fSkipInvalid = skip;};
- void SelectEvents(Int_t type);
virtual void RequireHeader(Bool_t required)
{fRequireHeader = required;};
virtual const AliRawEventHeaderBase* GetEventHeader() const {return NULL;};
+ virtual const AliRawVEvent* GetEvent() const {return NULL;}
virtual UInt_t GetType() const = 0;
virtual UInt_t GetRunNumber() const = 0;
virtual const UInt_t* GetEventId() const = 0;
+ UInt_t GetPeriod() const {
+ const UInt_t *id = GetEventId();
+ return id ? (((id)[0]>>4)&0x0fffffff): 0;
+ }
+ UInt_t GetOrbitID() const {
+ const UInt_t *id = GetEventId();
+ return id ? ((((id)[0]<<20)&0xf00000)|(((id)[1]>>12)&0xfffff)) : 0;
+ }
+ UShort_t GetBCID() const {
+ const UInt_t *id = GetEventId();
+ return id ? ((id)[1]&0x00000fff) : 0;
+ }
+ ULong64_t GetEventIdAsLong() const {
+ return (((ULong64_t)GetPeriod() << 36) |
+ ((ULong64_t)GetOrbitID() << 12) |
+ (ULong64_t)GetBCID());
+ }
virtual const UInt_t* GetTriggerPattern() const = 0;
+ ULong64_t GetClassMask() const {
+ const UInt_t *pattern = GetTriggerPattern();
+ return pattern ? (((ULong64_t)pattern[1] & 0x3ffff) << 32)|(pattern[0]) : 0;
+ }
virtual const UInt_t* GetDetectorPattern() const = 0;
virtual const UInt_t* GetAttributes() const = 0;
virtual const UInt_t* GetSubEventAttributes() const = 0;
virtual UInt_t GetLDCId() const = 0;
virtual UInt_t GetGDCId() const = 0;
+ virtual UInt_t GetTimestamp() const = 0;
virtual Int_t GetEquipmentSize() const = 0;
virtual Int_t GetEquipmentType() const = 0;
virtual Bool_t NextEvent() = 0;
virtual Bool_t RewindEvents() = 0;
+ virtual Bool_t GotoEvent(Int_t event);
+ virtual Bool_t GotoEventWithID(Int_t event,
+ UInt_t period,
+ UInt_t orbitID,
+ UShort_t bcID);
+ virtual Int_t GetEventIndex() const { return -1; }
+ virtual Int_t GetNumberOfEvents() const { return -1; }
enum {kErrMagic=1, kErrNoDataHeader=2,
kErrSize=4, kErrOutOfBounds=8};
return (AliRawDataErrorLog *)fErrorLogs.UncheckedAt(i);
}
+ // Method which can be used in order to force the auto-save on
+ // ESD tree inside AliReconstruction. For the moment it will be
+ // activated only for AliRawReaderDateOnline.
+ virtual Bool_t UseAutoSaveESD() const { return kFALSE; }
+ virtual TChain* GetChain() const { return NULL; }
+
+ Bool_t IsRawReaderValid() const { return fIsValid; }
+
+ void LoadTriggerClass(const char* name, Int_t index);
+ void LoadTriggerAlias(const THashList *lst);
+
+ virtual AliRawReader* CloneSingleEvent() const { return NULL; }
+
protected :
+ virtual void SelectEvents(Int_t type, ULong64_t triggerMask = 0, const char *triggerExpr = NULL);
Bool_t IsSelected() const;
Bool_t IsEventSelected() const;
Int_t fSelectMaxEquipmentId; // maximal index of selected equipment (<0 = no selection)
Bool_t fSkipInvalid; // skip invalid data
Int_t fSelectEventType; // type of selected events (<0 = no selection)
+ ULong64_t fSelectTriggerMask; // trigger mask for selecting events (0 = no selection)
+ TString fSelectTriggerExpr; // trigger expression for selecting events (empty = no selection)
Int_t fErrorCode; // code of last error
Int_t fEventNumber; // current event number
- TClonesArray fErrorLogs; // raw data decoding errors
+ TClonesArray fErrorLogs; // raw data decoding errors
+
+ AliRawDataHeader* fHeaderSwapped; // temporary buffer for swapping header on PowerPC
+
+ UInt_t SwapWord(UInt_t x) const;
+ UShort_t SwapShort(UShort_t x) const;
+
+ Bool_t fIsValid; // is raw-reader created successfully
+ Bool_t fIsTriggerClassLoaded; // flags the call to LoadTriggerClass
ClassDef(AliRawReader, 0) // base class for reading raw digits
};