new methods concerning bad chips treatment (G. Bruno)

diff --git a/ITS/AliITSCalibrationSPD.cxx b/ITS/AliITSCalibrationSPD.cxx
index 9d4d869c00429b3c9b49dd61ea94c30a1b8183e5..fcfe7b3bf8d8bfb0d39ce52197197e3b3c3a33ac 100644 (file)
--- a/ITS/AliITSCalibrationSPD.cxx
+++ b/ITS/AliITSCalibrationSPD.cxx
@@ -95,3 +95,23 @@ Bool_t AliITSCalibrationSPD::IsPixelBad(Int_t col, Int_t row) const {
   }
   return false;
 }
+//___________________________________________________________________________
+Int_t  AliITSCalibrationSPD::GetNrBadInColumn(Int_t col) const {
+ //
+ // Count n. of bad in a given column: col. range [0,159]
+ //
+ if(col<0 || col>159) {AliWarning("GetNrBadInColumn: wrong column number"); return -1;}
+ Int_t bad=0;
+ for (UInt_t i=0; i<fNrBad; i++) if (fBadChannels.At(i*2)==col) bad++;
+ return bad;
+}
+//___________________________________________________________________________
+Int_t  AliITSCalibrationSPD::GetNrBadInChip(Int_t chip) const {
+ //
+ // Count n. of bad in a given chip: chip range [0,4]
+ //
+ if(chip<0 || chip>4) {AliWarning("GetNrBadInChip: wrong chip number"); return -1;}
+ Int_t bad=0;
+ for (Int_t col=32*chip; col<32*(chip+1); col++) bad+=GetNrBadInColumn(col);
+ return bad;
+}

diff --git a/ITS/AliITSCalibrationSPD.h b/ITS/AliITSCalibrationSPD.h
index 6200dd28234479c172b8bdf3d3a1be24ba716d4f..03e0fa4506da36f55b33f62ae115fcc995c63643 100644 (file)
--- a/ITS/AliITSCalibrationSPD.h
+++ b/ITS/AliITSCalibrationSPD.h
@@ -74,6 +74,8 @@ class AliITSCalibrationSPD :  public AliITSCalibration {
     
     void   AddBad(UInt_t col, UInt_t row);
     Int_t  GetNrBad() const {return fNrBad;}
+    Int_t  GetNrBadInChip(Int_t chip) const ;
+    Int_t  GetNrBadInColumn(Int_t col) const ;
     Int_t  GetBadColAt(UInt_t index); //returns -1 if out of bounds
     Int_t  GetBadRowAt(UInt_t index); //returns -1 if out of bounds
     void   ClearBad() {fBadChannels.Reset(); fNrBad=0;}
@@ -82,6 +84,8 @@ class AliITSCalibrationSPD :  public AliITSCalibration {
     void   SetBadList(TArrayI badlist) {fBadChannels=badlist;}
     void   SetNrBad(UInt_t nr) {fNrBad=nr;}
     virtual Bool_t IsBad() const {return (GetNrBad()==256*160);};
+    virtual Bool_t IsChipBad(Int_t chip) const {return (GetNrBadInChip(chip)==256*32);};
+    Bool_t  IsColumnBad(Int_t col) const {return (GetNrBadInColumn(col)==256);};
 
  protected:
     // static const Double_t fgkDiffCoeffDefault; //default for fDiffCoeff