Introduction of AliTRDLeastSquare

[u/mrichter/AliRoot.git] / MUON / AliMUONClusterFinderSimpleFit.cxx

diff --git a/MUON/AliMUONClusterFinderSimpleFit.cxx b/MUON/AliMUONClusterFinderSimpleFit.cxx
index 0e001404affb5e23a7958b44729bd3922bc055ad..b2b126cdf06458b77d1a0ba5804a88196b837006 100644 (file)
--- a/MUON/AliMUONClusterFinderSimpleFit.cxx
+++ b/MUON/AliMUONClusterFinderSimpleFit.cxx
@@ -34,6 +34,7 @@
 #include "AliMUONVDigitStore.h"
 #include <Riostream.h>
 
+//-----------------------------------------------------------------------------
 /// \class AliMUONClusterFinderSimpleFit
 ///
 /// Basic cluster finder 
@@ -45,6 +46,7 @@
 /// FIXME: this one is still at the developping stage...
 ///
 /// \author Laurent Aphecetche
+//-----------------------------------------------------------------------------
 
 /// \cond CLASSIMP
 ClassImp(AliMUONClusterFinderSimpleFit)
@@ -108,30 +110,15 @@ AliMUONClusterFinderSimpleFit::~AliMUONClusterFinderSimpleFit()
 
 //_____________________________________________________________________________
 Bool_t 
-AliMUONClusterFinderSimpleFit::Prepare(const AliMpVSegmentation* segmentations[2],
-                                       const AliMUONVDigitStore& digitStore)
+AliMUONClusterFinderSimpleFit::Prepare(Int_t detElemId,
+                                       TClonesArray* pads[2],
+                                       const AliMpArea& area)
 {
   /// Prepare for clustering
 
   // FIXME: should we get the Mathieson from elsewhere ?
   
   // Find out the DetElemId
-  Int_t detElemId(-1);
-  
-  TIter next(digitStore.CreateIterator());
-  AliMUONVDigit* d = static_cast<AliMUONVDigit*>(next());
-  
-  if (d)
-  {
-    detElemId = d->DetElemId();
-  }
-  else
-  {
-    AliWarning("Could not find DE. Probably no digits at all : here's the digitStore :");
-    StdoutToAliWarning(digitStore.Print(););
-    return kFALSE;
-  }
-  
   AliMp::StationType stationType = AliMpDEManager::GetStationType(detElemId);
   
   Float_t kx3 = AliMUONConstants::SqrtKx3();
@@ -152,7 +139,7 @@ AliMUONClusterFinderSimpleFit::Prepare(const AliMpVSegmentation* segmentations[2
   fMathieson->SetSqrtKx3AndDeriveKx2Kx4(kx3);
   fMathieson->SetSqrtKy3AndDeriveKy2Ky4(ky3);
 
-  return fClusterFinder->Prepare(segmentations,digitStore);
+  return fClusterFinder->Prepare(detElemId,pads,area);
 }
 
 //_____________________________________________________________________________