Revision of SSD calibration classes (E. Fragiacomo)

[u/mrichter/AliRoot.git] / ITS / AliITSGainSSD.h

diff --git a/ITS/AliITSGainSSD.h b/ITS/AliITSGainSSD.h
index 9291347a440fe3cfc49cd3de38b54b09479e875e..1924b92c4d0e11fbf5e9e720ca31ff89a2e74a28 100644 (file)
--- a/ITS/AliITSGainSSD.h
+++ b/ITS/AliITSGainSSD.h
@@ -1,45 +1,51 @@
 #ifndef ALIITSGAINSSD_H
 #define ALIITSGAINSSD_H
  
-#include "TObjArray.h"
-#include "TArrayF.h"
-
 //////////////////////////////////////////////
 // Author: Enrico Fragiacomo
 // Date: 23/08/2007
+// Modified: 08/07/2008
 //                                          //
 //////////////////////////////////////////////
+#include "TObject.h"
+
 class AliITSGainSSD : public TObject {
 
  public:
 
     AliITSGainSSD();
     virtual ~AliITSGainSSD();
-
-    void SetNGainP(Int_t n) { fGainP.Set(n); }
-    void AddGainP(Int_t c, Float_t n) { fGainP.AddAt(n,c);}       
-    TArrayF GetGainP() const {return fGainP; }
-    Float_t GetGainP(Int_t n) {return fGainP.At(n); }
-    void SetNGainN(Int_t n) { fGainN.Set(n); }
-    void AddGainN(Int_t c, Float_t n) { fGainN.AddAt(n,c);}
-    TArrayF GetGainN() const {return fGainN; }
-    Float_t GetGainN(Int_t n) {return fGainN.At(n); }
-
-    void SetMod(UShort_t mod) {fMod = mod;}
-    UShort_t GetMod() { return fMod;}
-
-protected:
-
-  UShort_t fMod;       // module number (from 0 to 1535). Needed by the preprocessor to 
-                       //   extract the information from the Detector Algorithm
-  
-  TArrayF fGainP;           // Gain for P side channels
-  TArrayF fGainN;           // Gain for N side channels
-  
- private:
     AliITSGainSSD(const AliITSGainSSD &source); // copy constructor
     AliITSGainSSD& operator=(const AliITSGainSSD &source); // ass. op.
 
-    ClassDef(AliITSGainSSD,1) //Response class for SSD
-};
+    void AddGainP(Int_t module, Int_t strip, Float_t value) { 
+      fGain[module*2*fgkDefaultNStripsSSD+strip] = (UShort_t) (1000.*value);
+    }       
+    Float_t GetGainP(Int_t module, Int_t strip) {
+      return ((Float_t) ( (Float_t) fGain[module*2*fgkDefaultNStripsSSD+strip] ) /1000.); 
+    }
+
+    void AddGainN(Int_t module, Int_t strip, Float_t value) { 
+      fGain[module*2*fgkDefaultNStripsSSD+fgkDefaultNStripsSSD+strip] = 
+       (UShort_t) (1000.*value);
+    }       
+    Float_t GetGainN(Int_t module, Int_t strip) {
+      return ( (Float_t) ((Float_t) fGain[module*2*fgkDefaultNStripsSSD+fgkDefaultNStripsSSD+strip])/1000.); 
+    }
+
+ protected:
+
+    static const Int_t fgkDefaultNModulesSSD = 1698;
+    static const Int_t fgkDefaultNStripsSSD = 768;
+
+    //static const Int_t fgkDefaultNModulesSSD; // Total numbers of SSD modules
+    //static const Int_t fgkDefaultNStripsSSD; // Total numbers of SSD modules
+
+    UShort_t fGain[2*fgkDefaultNModulesSSD*fgkDefaultNStripsSSD]; 
+    //   UShort_t *fGain; 
+
+ private:
+    
+    ClassDef(AliITSGainSSD,1) // Gain  class for SSD
+      };
 #endif