STEER/AliTriggerCondition.h

   1 #ifndef ALITRIGGERCONDITION_H
   2 #define ALITRIGGERCONDITION_H
   3
   4 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
   5  * See cxx source for full Copyright notice                               */
   6
   7 /* $Id$ */
   8
   9 ///////////////////////////////////////////////////////////////////////////////
  10 //
  11 //  Class to define a Trigger Condition
  12 //                                                                                                              //
  13 //  A Trigger condition is defined from logical combination of trigger
  14 //  inputs names (boolean expression)
  15 //
  16 ///////////////////////////////////////////////////////////////////////////////
  17
  18 class TNamed;
  19 class TObjArray;
  20 class TString;
  21
  22 class AliTriggerCondition : public TNamed {
  23
  24 public:
  25                           AliTriggerCondition();
  26                           AliTriggerCondition( const AliTriggerCondition &cond );
  27                           AliTriggerCondition( TString & condition, TString & name,
  28                                                TString & description, Long_t mask );
  29                virtual   ~AliTriggerCondition() {}
  30    AliTriggerCondition&   operator=(const AliTriggerCondition& rhs);
  31
  32                   void    Trigger( TObjArray & inputs );
  33                 Bool_t    CheckInputs( TObjArray & inputs );
  34   //  Setters
  35                   void    Reset() { fStatus = kFALSE; }
  36   //  Getters
  37                 Long_t    GetValue() const { return (fStatus) ? fClassMask : 0; }
  38                 Bool_t    GetStatus() const { return fStatus; }
  39           virtual void    Print( const Option_t* opt ="" ) const;
  40 protected:
  41                 Long_t    fClassMask;   // UID "class mask" should set only 1 bit from the position 0 to 50
  42                TString    fCondition;   // Definition of the condition
  43                 Bool_t    fStatus;      // true = Condition has been satisfied after Trigger
  44
  45    ClassDef( AliTriggerCondition, 1 )  // Define a Trigger Condition
  46 };
  47
  48 #endif