- Adding check and flagging for HG present

[u/mrichter/AliRoot.git] / MUON / AliMUONGlobalTriggerBoard.h

diff --git a/MUON/AliMUONGlobalTriggerBoard.h b/MUON/AliMUONGlobalTriggerBoard.h
index f2ce4fb1a19fd986ff30d48b340ca59dcc2b6a8d..a1b14301ad611b07613ee6824407a9c348ad4a98 100644 (file)
--- a/MUON/AliMUONGlobalTriggerBoard.h
+++ b/MUON/AliMUONGlobalTriggerBoard.h
@@ -26,23 +26,38 @@ class AliMUONGlobalTriggerBoard : public AliMUONTriggerBoard
 
       virtual void     Response();
 
-      virtual UShort_t Algo(UShort_t i, UShort_t j, char *thres);
+                       /// response of the algorithm
+      virtual UShort_t Algo(UShort_t i, UShort_t j, const char *thres);
                       
                        /// Reset regional board responses
       virtual void     Reset() {for (Int_t i=0; i<16; i++) fRegionalResponse[i] = 0;}
 
+                       /// scan response of regional boards
       virtual void     Scan(Option_t *option) const;
 
-                       /// \todo add comment
+                       /// Dummy implementation
       virtual void     Resp(Option_t*) const {}
 
-      void Mask(Int_t index, UShort_t mask);
+                       /// Set mask for global input (from regional boards)
+      void             Mask(Int_t index, UInt_t mask);
+
+                       /// Build the 4 words (32bits) global input
+      void             BuildGlobalInput();
+                       /// Apply masks to global input
+      void             MaskGlobalInput();
+                       /// Global input 4 words (32bits) from regional responses
+      UInt_t*          GetGlobalInput() { return fGlobalInput; }
+
+      void             RecomputeRegional(UInt_t globalInput[4]);
       
    private:
 
-      UShort_t fRegionalResponse[16]; ///< REGIONAL BOARD RESPONSES
-      UShort_t fMask[16];             ///< MASK
+      UShort_t InvertPairBits(Int_t iReg);
+
+      UShort_t fRegionalResponse[16]; ///< Regional board responses
+      UInt_t   fGlobalInput[4];       ///< Global input 
+      UInt_t   fMask[4];              ///< Mask for the global input
 
-   ClassDef(AliMUONGlobalTriggerBoard,1) //Global trigger board
+   ClassDef(AliMUONGlobalTriggerBoard,2) //Global trigger board
 };
 #endif