X-Git-Url: http://git.uio.no/git/?a=blobdiff_plain;f=ITS%2FAliITSresponseSDD.h;h=1fb39ec6c0e1af4c34ee392f50ca5604598fcef2;hb=f84d7d19672f61965fe3e91a78f19b50d56819f2;hp=d280f7a42047eb8510578b6564f305d348430128;hpb=253e68a0431ecf8d34e7731d3acff19c0f62e59f;p=u%2Fmrichter%2FAliRoot.git

diff --git a/ITS/AliITSresponseSDD.h b/ITS/AliITSresponseSDD.h
index d280f7a4204..1fb39ec6c0e 100644
--- a/ITS/AliITSresponseSDD.h
+++ b/ITS/AliITSresponseSDD.h
@@ -6,6 +6,7 @@
  
 
 #include <TObject.h>
+#include <AliLog.h>
 
 /* $Id$ */
 
@@ -16,36 +17,134 @@
 ///////////////////////////////////////////////////////////// 
 
 class AliITSresponseSDD : public TObject {
-  public:
+ public:
+  enum {kVDCorr2Side = BIT(14),kVDCorrMult = BIT(15)};   // if bit set, the object contains separate corrections for 2 sides
+  //
+  AliITSresponseSDD();
+  virtual ~AliITSresponseSDD(){};
 
-    AliITSresponseSDD();
-    virtual ~AliITSresponseSDD(){};
+  virtual void SetSideATimeZero(Float_t tzero){
+    SetLayer3ATimeZero(tzero);
+    SetLayer4ATimeZero(tzero);
+  }
+  virtual void SetSideCTimeZero(Float_t tzero){
+    SetLayer3CTimeZero(tzero);
+    SetLayer4CTimeZero(tzero);
+  }
+  virtual void SetLayer3ATimeZero(Float_t tzero){
+    for(Int_t iLad=1; iLad<=kNLaddersLay3; iLad++) SetHalfLadderATimeZero(3,iLad,tzero);      
+  }
+  virtual void SetLayer3CTimeZero(Float_t tzero){
+    for(Int_t iLad=1; iLad<=kNLaddersLay3; iLad++) SetHalfLadderCTimeZero(3,iLad,tzero);
+  }
+  virtual void SetLayer4ATimeZero(Float_t tzero){
+    for(Int_t iLad=1; iLad<=kNLaddersLay4; iLad++) SetHalfLadderATimeZero(4,iLad,tzero);      
+  }
+  virtual void SetLayer4CTimeZero(Float_t tzero){
+    for(Int_t iLad=1; iLad<=kNLaddersLay4; iLad++) SetHalfLadderCTimeZero(4,iLad,tzero);
+  }
+  virtual void SetHalfLadderATimeZero(Int_t lay, Int_t lad, Float_t tzero);
+  virtual void SetHalfLadderCTimeZero(Int_t lay, Int_t lad, Float_t tzero);
+  virtual void SetModuleTimeZero(Int_t modIndex, Float_t tzero){
+    if(modIndex<kNSPDmods || modIndex>=kNSPDmods+kNSDDmods){
+      AliError(Form("SDD module number %d out of range",modIndex));
+      return;
+    }
+    fTimeZero[modIndex-kNSPDmods]=tzero;
+  }
 
+  virtual void SetDeltaVDrift(Int_t modIndex, Float_t dv, Bool_t rightSide=kFALSE) {
+    int ind = GetVDIndex(modIndex,rightSide);
+    if (ind>=0) fDeltaVDrift[ind] = dv;
+  }
 
-    virtual void SetTimeOffset(Float_t to){fTimeOffset = to;}
-    virtual Float_t GetTimeOffset()const {return fTimeOffset;}
-    static Float_t DefaultTimeOffset() {return fgkTimeOffsetDefault;}
+  virtual Float_t GetDeltaVDrift(Int_t modIndex,Bool_t rightSide=kFALSE) const {
+    int ind = GetVDIndex(modIndex,rightSide);
+    return ind<0 ? 0.:fDeltaVDrift[ind];
+  }
+  // 
+  Bool_t IsVDCorr2Side()                       const {return TestBit(kVDCorr2Side);}
+  Bool_t IsVDCorrMult()                        const {return TestBit(kVDCorrMult);}
+  void   SetVDCorr2Side(Bool_t v=kTRUE)              {SetBit(kVDCorr2Side,v);}
+  void   SetVDCorrMult(Bool_t v=kTRUE)               {SetBit(kVDCorrMult,v);}
+  //
+  static Float_t DefaultTimeOffset() {return fgkTimeOffsetDefault;}
+  virtual void SetTimeOffset(Float_t to){fTimeOffset = to;}
+  virtual Float_t GetTimeOffset()const {return fTimeOffset;}
+  virtual Float_t GetTimeZero(Int_t modIndex) const {
+    if(modIndex<kNSPDmods || modIndex>=kNSPDmods+kNSDDmods){
+      AliError(Form("SDD module number %d out of range",modIndex));
+      return 0.;
+    }
+    return fTimeZero[modIndex-kNSPDmods];
+  }
 
-    virtual void SetADC2keV(Float_t conv){fADC2keV=conv;}
-    virtual Float_t GetADC2keV()const {return fADC2keV;}
-    static Float_t DefaulttADC2keV() {return fgkADC2keVDefault;}
+  virtual void SetADC2keV(Float_t conv){fADC2keV=conv;}
+  virtual Float_t GetADC2keV()const {return fADC2keV;}
+  virtual void SetADCtokeV(Int_t modIndex, Float_t conv){
+    if(modIndex<kNSPDmods || modIndex>=kNSPDmods+kNSDDmods){
+      AliError(Form("SDD module number %d out of range",modIndex));
+      return;
+    }
+    fADCtokeV[modIndex-kNSPDmods]=conv;
+  }
+  virtual Float_t GetADCtokeV(Int_t modIndex) const {
+    if(modIndex<kNSPDmods || modIndex>=kNSPDmods+kNSDDmods){
+      AliError(Form("SDD module number %d out of range",modIndex));
+      return 0.;
+    }
+    return fADCtokeV[modIndex-kNSPDmods];
+  }
+
+  virtual void SetChargevsTime(Float_t slope){fChargevsTime=slope;}
+  virtual Float_t GetChargevsTime()const {return fChargevsTime;}
+
+  static Float_t DefaultADC2keV() {return fgkADC2keVDefault;}
+  static Float_t DefaultChargevsTime() {return fgkChargevsTimeDefault;}
+
+  static Float_t GetCarlosRXClockPeriod() {return fgkCarlosRXClockPeriod;}
+  void PrintChargeCalibrationParams() const;
+  void PrintTimeZeroes() const;
+  void PrintVdriftCorerctions() const;
 
- 
 
  protected:
+    //
+  virtual Int_t GetVDIndex(Int_t modIndex, Bool_t rightSide=kFALSE) const {
+    int ind = modIndex - kNSPDmods;
+    if(ind<0 || ind>=kNSDDmods) {AliError(Form("SDD module number %d out of range",modIndex)); return -1;}
+    return (rightSide && IsVDCorr2Side()) ? ind + kNSDDmods : ind;
+  }
+
+
+ protected:
+
+  enum {kNSPDmods = 240};
+  enum {kNSDDmods = 260};
+  enum {kNLaddersLay3 = 14};
+  enum {kNLaddersLay4 = 22};
+
 
-    static const Float_t fgkTimeOffsetDefault; // default for fTimeOffset
-    static const Float_t fgkADC2keVDefault; // default for fADC2keV
+  static const Float_t fgkTimeOffsetDefault;   // default for fTimeOffset
+  static const Float_t fgkADC2keVDefault;      // default for fADC2keV
+  static const Float_t fgkChargevsTimeDefault; // default for fChargevsTime
+  static const Float_t fgkCarlosRXClockPeriod; // clock period for CarlosRX
 
-    Float_t  fTimeOffset;     // Time offset due to electronic delays 
-    Float_t  fADC2keV;        // Conversion factor from ADC to keV
+  Float_t  fTimeOffset;             // Time offset due to electronic delays 
+                                    // --> obsolete, kept for backw. comp. 
+  Float_t  fTimeZero[kNSDDmods];    // Time Zero for each module
+  Float_t  fDeltaVDrift[2*kNSDDmods];  // Vdrift correction (um/ns) for each module left (<kNSDDmods) and right (>=kNSDDmods) sides
+  Float_t  fADC2keV;                // Conversion factor from ADC to keV
+                                    // --> obsolete, kept for backw. comp. 
+  Float_t  fChargevsTime;           // Correction for zero suppression effect
+  Float_t  fADCtokeV[kNSDDmods]; // ADC to keV conversion for each module
 
  private:
 
-   AliITSresponseSDD(const AliITSresponseSDD &ob); // copy constructor
-   AliITSresponseSDD& operator=(const AliITSresponseSDD & /* source */); // ass. op.
+  AliITSresponseSDD(const AliITSresponseSDD &ob); // copy constructor
+  AliITSresponseSDD& operator=(const AliITSresponseSDD & /* source */); // ass. op.
 
-    ClassDef(AliITSresponseSDD,14) 
-    
+  ClassDef(AliITSresponseSDD,20) 
+     
     };
 #endif