STEER/ESD/AliTriggerClass.h

   1 #ifndef ALITRIGGERCLASS_H
   2 #define ALITRIGGERCLASS_H
   3
   4 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
   5  * See cxx source for full Copyright notice                               */
   6
   7 ///////////////////////////////////////////////////////////////////////////////
   8 //                                                                           //
   9 // This class represents the CTP class objects                               //
  10 //                                                                           //
  11 // The Class consists of Name, index in the trigger mask counted from 1,     //
  12 // descriptor, cluster,past-future, mask, downscale, allrare,                //
  13 // time group, time window                                                   //
  14 //                                                                           //
  15 //                                                                           //
  16 ///////////////////////////////////////////////////////////////////////////////
  17
  18 #include <TNamed.h>
  19
  20 class AliTriggerConfiguration;
  21 class AliTriggerDescriptor;
  22 class AliTriggerCluster;
  23 class AliTriggerPFProtection;
  24 class AliTriggerBCMask;
  25
  26 class AliTriggerClass : public TNamed {
  27
  28 public:
  29                           AliTriggerClass();
  30                           AliTriggerClass( TString & name, UChar_t index,
  31                                            AliTriggerDescriptor *desc, AliTriggerCluster *clus,
  32                                            AliTriggerPFProtection *pfp, AliTriggerBCMask *mask,
  33                                            UInt_t prescaler, Bool_t allrare);
  34                           AliTriggerClass( AliTriggerConfiguration *config,
  35                                            TString & name, UChar_t index,
  36                                            TString &desc, TString &clus,
  37                                            TString &pfp, TString &mask,
  38                                            UInt_t prescaler, Bool_t allrare);
  39                           AliTriggerClass( AliTriggerConfiguration *config,
  40                                            TString & name, UChar_t index,
  41                                            TString &desc, TString &clus,
  42                                            TString &pfp,
  43                                            UInt_t prescaler, Bool_t allrare,
  44                                            UInt_t timegroup, UInt_t timewindow);
  45
  46                           AliTriggerClass( const AliTriggerClass& trclass );
  47                virtual   ~AliTriggerClass();
  48   AliTriggerClass&   operator=(const AliTriggerClass& trclass);
  49
  50                   void    Reset() { fStatus = kFALSE; }
  51
  52              ULong64_t    GetValue() const { return (fStatus) ? fClassMask : 0; }
  53                 Bool_t    GetStatus() const { return fStatus; }
  54                ULong64_t  GetMask() const { return fClassMask; }
  55     AliTriggerDescriptor* GetDescriptor() const { return fDescriptor; }
  56        AliTriggerCluster* GetCluster() const { return fCluster; }
  57         AliTriggerBCMask* GetBCMask() const { return fMask[0]; }
  58                    UInt_t GetTimeGroup() const { return fTimeGroup; }
  59                    UInt_t GetTimeWindow() const { return fTimeGroup; }
  60
  61                    Bool_t SetMasks(AliTriggerConfiguration *config,TString &mask);
  62                     void  Trigger( const TObjArray& inputs , const TObjArray& functions);
  63                     void  Print( const Option_t* ) const;
  64
  65                   Bool_t  CheckClass(AliTriggerConfiguration *config) const;
  66                   Bool_t  IsActive( const TObjArray& inputs, const TObjArray& functions) const;
  67                   enum {kNMaxMasks = 13};  // CTP handles up to 12 different BC masks + NONE
  68
  69 private:
  70                ULong64_t  fClassMask;    // trigger mask (1<< (index-1))
  71                  UChar_t  fIndex;        // position of class in mask
  72     AliTriggerDescriptor* fDescriptor;   // pointer to the descriptor
  73        AliTriggerCluster* fCluster;      // pointer to the cluster
  74   AliTriggerPFProtection* fPFProtection; // pointer to the past-future protection
  75         AliTriggerBCMask* fMask[kNMaxMasks];         // array of pinters pointer to bunch-crossing mask
  76                   UInt_t  fPrescaler;    // Downscaling factor
  77                   Bool_t  fAllRare;      // All or Rare trigger
  78                   Bool_t  fStatus;       //! true = Condition has been satisfied after Trigger
  79                   UInt_t  fTimeGroup;    // time group
  80                   UInt_t  fTimeWindow;   // the size of time window for its group
  81
  82   ClassDef( AliTriggerClass, 5 )  // Define a trigger class object
  83 };
  84
  85 #endif