X-Git-Url: http://git.uio.no/git/?a=blobdiff_plain;f=RAW%2FAliRawReader.h;h=6ed347e401569dc30ad68952d99461b3070810cb;hb=7da191b6aa68a389b870f5b3371ec8f7e62c42b4;hp=d1d0cb9810799dd947a7479629b4c97034c01b5a;hpb=edd061923e6c4def79c676db148a7220f2e7172f;p=u%2Fmrichter%2FAliRoot.git

diff --git a/RAW/AliRawReader.h b/RAW/AliRawReader.h
index d1d0cb98107..6ed347e4015 100644
--- a/RAW/AliRawReader.h
+++ b/RAW/AliRawReader.h
@@ -18,7 +18,9 @@
 #include "AliRawDataErrorLog.h"
 #include "AliRawDataHeader.h"
 
+class TChain;
 class AliRawEventHeaderBase;
+class AliRawVEvent;
 
 class AliRawReader: public TObject {
   public :
@@ -27,25 +29,43 @@ class AliRawReader: public TObject {
     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;
+    }
     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;
@@ -102,6 +122,9 @@ class AliRawReader: public TObject {
 
     virtual Bool_t   NextEvent() = 0;
     virtual Bool_t   RewindEvents() = 0;
+    virtual Bool_t   GotoEvent(Int_t event);
+    virtual Int_t    GetEventIndex() const { return -1; }
+    virtual Int_t    GetNumberOfEvents() const { return -1; }
 
     enum {kErrMagic=1, kErrNoDataHeader=2, 
 	  kErrSize=4, kErrOutOfBounds=8};
@@ -131,7 +154,18 @@ class AliRawReader: public TObject {
       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);
+
   protected :
+    virtual void     SelectEvents(Int_t type, ULong64_t triggerMask = 0, const char *triggerExpr = NULL);
     Bool_t           IsSelected() const;
     Bool_t           IsEventSelected() const;
 
@@ -148,6 +182,8 @@ class AliRawReader: public TObject {
     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
 
@@ -156,6 +192,11 @@ class AliRawReader: public TObject {
 
     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
+
     ClassDef(AliRawReader, 0) // base class for reading raw digits
 };