Add(const ) function for Theo (Raphaelle)

[u/mrichter/AliRoot.git] / TRD / AliTRDrawStream.cxx

diff --git a/TRD/AliTRDrawStream.cxx b/TRD/AliTRDrawStream.cxx
index 4d043a31d15a007cb43b2a84a9bb1c9c98e2a079..ddb8f62f4ea043ac32a294785cf511ce12e5128f 100644 (file)
--- a/TRD/AliTRDrawStream.cxx
+++ b/TRD/AliTRDrawStream.cxx
@@ -1033,18 +1033,6 @@ Int_t AliTRDrawStream::ReadNonZSData()
   return (fPayloadCurr - start);
 }
 
-
-Int_t AliTRDrawStream::GetNActiveChannelsFromMask(UInt_t adcmask) const
-{
-  // return number of active bits in the ADC mask
-
-  adcmask = GetActiveChannels(adcmask);
-  adcmask = adcmask - ((adcmask >> 1) & 0x55555555);
-  adcmask = (adcmask & 0x33333333) + ((adcmask >> 2) & 0x33333333);
-  return (((adcmask + (adcmask >> 4)) & 0xF0F0F0F) * 0x1010101) >> 24;
-}
-
-
 Bool_t AliTRDrawStream::ConnectTracklets(TTree *trklTree) 
 {
   fTrackletTree = trklTree;