Adjust the ranges for histograms

[u/mrichter/AliRoot.git] / TPC / AliSimDigits.cxx

diff --git a/TPC/AliSimDigits.cxx b/TPC/AliSimDigits.cxx
index 72ac33882b67e49a7eca88dac8e2cf63ec7b2efb..3257e952e3ab84d453cbcaa7358e70bea9ae3cbb 100644 (file)
--- a/TPC/AliSimDigits.cxx
+++ b/TPC/AliSimDigits.cxx
@@ -44,12 +44,30 @@
 ClassImp(AliSimDigits)
 
 AliSimDigits::AliSimDigits()
+             :AliDigits(),
+             fTracks(0),
+             fTrIndex(0),
+             fNlevel(0),
+             fTrBufType(0)  
 {
   //  AliDigits::Invalite();
-  fTracks = 0;
-  fTrIndex = 0;  
+ 
   InvalidateTrack();
 }
+//
+AliSimDigits::AliSimDigits(const AliSimDigits &param)
+             :AliDigits(),
+             fTracks(0),
+             fTrIndex(0),
+             fNlevel(0),
+             fTrBufType(0) 
+{
+  //
+  // dummy
+  //
+  fTrIndex = param.fTrIndex;
+}
+//
 AliSimDigits::~AliSimDigits()
 {
 
@@ -61,7 +79,16 @@ AliSimDigits::~AliSimDigits()
   } 
 
 }
+AliSimDigits & AliSimDigits::operator =(const AliSimDigits & param)
+{
+  //
+  // assignment operator - dummy
+  //
+  fTrIndex=param.fTrIndex;
+  return (*this);
+}
 
+//__________________________________________________________________
 void AliSimDigits::InvalidateTrack() 
 { 
   //
@@ -394,4 +421,37 @@ TClonesArray *  AliSimDigits::GenerTPCClonesArray(TClonesArray * arr)
     }    
   return digits;
 }
+void AliSimDigits::GlitchFilter(){
+  //
+  //  glitch filter, optionally
+  //
+  
+  for (Int_t i=0;i<fNcols;i++){ //pads
+    for(Int_t j=1;j<fNrows-1;j++){ //time bins
+      // first and last time bins are checked separately
+      if(GetDigitFast(j,i)){// nonzero digit
+        if (!GetDigitFast(j-1,i) && !GetDigitFast(j+1,i)) {
+          SetDigitFast(0,j,i);
+          SetTrackIDFast(-2,j,i,0);
+          SetTrackIDFast(-2,j,i,1);
+          SetTrackIDFast(-2,j,i,2);
+       }
+      }
+    }//time
+   
+    if(GetDigitFast(0,i) && !GetDigitFast(1,i)) {
+        SetDigitFast(0,0,i);
+        SetTrackIDFast(-2,0,i,0);
+        SetTrackIDFast(-2,0,i,1);
+        SetTrackIDFast(-2,0,i,2);
+    }
+    if(GetDigitFast(fNrows-1,i) && !GetDigitFast(fNrows-2,i)){ 
+       SetDigitFast(0,fNrows-1,i);
+       SetTrackIDFast(-2,fNrows-1,i,0);
+       SetTrackIDFast(-2,fNrows-1,i,1);
+       SetTrackIDFast(-2,fNrows-1,i,2);    
+    }
+  }//pads
+ 
+}