New RICH code J.Barbosa, A.Morsch, D.DiBari

[u/mrichter/AliRoot.git] / RICH / AliRICHHitMap.h

diff --git a/RICH/AliRICHHitMap.h b/RICH/AliRICHHitMap.h
new file mode 100644 (file)
index 0000000..903efad
--- /dev/null
+++ b/RICH/AliRICHHitMap.h
@@ -0,0 +1,53 @@
+#ifndef AliRICHHitMap_H
+#define AliRICHHitMap_H
+
+#include "AliRICH.h"
+#include "TArrayI.h"
+typedef enum {empty, used, unused} Flag_t;
+const Int_t kMaxNpadx=1200, kMaxNpady=1200;
+
+class AliRICHHitMap :
+public TObject {
+ public:
+    virtual  void  FillHits()                                      =0;
+    virtual  void  Clear()                                         =0;
+    virtual  void  SetHit(Int_t ix, Int_t iy, Int_t idigit)        =0;
+    virtual  void  DeleteHit(Int_t ix, Int_t iy)                   =0;
+    virtual Int_t  GetHitIndex(Int_t ix, Int_t iy)                 =0;
+    virtual TObject * GetHit(Int_t ix, Int_t iy)                   =0;
+    virtual void   FlagHit(Int_t ix, Int_t iy)                     =0;    
+    virtual Flag_t TestHit(Int_t ix, Int_t iy)                     =0;
+    
+    ClassDef(AliRICHHitMap,1) //virtual base class for muon HitMap
+};
+
+class AliRICHHitMapA1 :
+public AliRICHHitMap 
+{
+ private:
+    AliRICHsegmentation *fSegmentation;
+    Int_t fNpx;
+    Int_t fNpy;
+    TObjArray *fDigits;
+    Int_t fNdigits;
+    Int_t *fHitMap;
+    Int_t fMaxIndex;
+    
+ public:
+    AliRICHHitMapA1(AliRICHsegmentation *seg, TObjArray *dig);
+    virtual ~AliRICHHitMapA1();
+    virtual  void  FillHits();
+    virtual  void  Clear();    
+    virtual  void  SetHit(Int_t ix, Int_t iy, Int_t idigit);
+    virtual  void  DeleteHit(Int_t ix, Int_t iy);
+    virtual Int_t  GetHitIndex(Int_t ix, Int_t iy);
+    virtual TObject*  GetHit(Int_t ix, Int_t);
+    virtual  void  FlagHit(Int_t ix, Int_t iy);    
+    virtual Flag_t TestHit(Int_t ix, Int_t iy);
+    private:
+    Int_t CheckedIndex(Int_t ix, Int_t iy);
+    ClassDef(AliRICHHitMapA1,1) // Implements HitMap as a 2-dim array
+};
+#endif 
+
+