Make the Scan method public

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

diff --git a/MUON/AliMUONClusterFinderSimpleFit.cxx b/MUON/AliMUONClusterFinderSimpleFit.cxx
index 7ec9efd23213c15bf88e0278857af5ca4bbc43fb..3886a5f18d954982b4ce44a3e798409d4d98cdbb 100644 (file)
--- a/MUON/AliMUONClusterFinderSimpleFit.cxx
+++ b/MUON/AliMUONClusterFinderSimpleFit.cxx
@@ -19,15 +19,12 @@
 
 #include "AliLog.h"
 #include "AliMpDEManager.h"
-#include "AliMpStationType.h"
 #include "AliMUONCluster.h"
 #include "AliMUONConstants.h"
 #include "AliMUONVDigit.h"
 #include "AliMUONMathieson.h"
 #include "AliMUONPad.h"
-#include "AliMUONClusterFinderCOG.h"
 #include "AliMpArea.h"
-#include "TClonesArray.h"
 #include "TObjArray.h"
 #include "TVector2.h"
 #include "TVirtualFitter.h"
@@ -35,6 +32,7 @@
 #include "AliMUONVDigitStore.h"
 #include <Riostream.h>
 
+//-----------------------------------------------------------------------------
 /// \class AliMUONClusterFinderSimpleFit
 ///
 /// Basic cluster finder 
@@ -46,6 +44,7 @@
 /// FIXME: this one is still at the developping stage...
 ///
 /// \author Laurent Aphecetche
+//-----------------------------------------------------------------------------
 
 /// \cond CLASSIMP
 ClassImp(AliMUONClusterFinderSimpleFit)
@@ -91,10 +90,11 @@ namespace
 }
 
 //_____________________________________________________________________________
-AliMUONClusterFinderSimpleFit::AliMUONClusterFinderSimpleFit()
+AliMUONClusterFinderSimpleFit::AliMUONClusterFinderSimpleFit(AliMUONVClusterFinder* clusterFinder)
 : AliMUONVClusterFinder(),
-fClusterFinder(0x0),
-fMathieson(0x0)
+fClusterFinder(clusterFinder),
+fMathieson(0x0),
+fLowestClusterCharge(0)
 {
   /// ctor
 }
@@ -109,37 +109,22 @@ AliMUONClusterFinderSimpleFit::~AliMUONClusterFinderSimpleFit()
 
 //_____________________________________________________________________________
 Bool_t 
-AliMUONClusterFinderSimpleFit::Prepare(const AliMpVSegmentation* segmentations[2],
-                                       const AliMUONVDigitStore& digitStore)
+AliMUONClusterFinderSimpleFit::Prepare(Int_t detElemId,
+                                       TObjArray* 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);
+  AliMq::Station12Type stationType = AliMpDEManager::GetStation12Type(detElemId);
   
   Float_t kx3 = AliMUONConstants::SqrtKx3();
   Float_t ky3 = AliMUONConstants::SqrtKy3();
   Float_t pitch = AliMUONConstants::Pitch();
   
-  if ( stationType == AliMp::kStation1 )
+  if ( stationType == AliMq::kStation1 )
   {
     kx3 = AliMUONConstants::SqrtKx3St1();
     ky3 = AliMUONConstants::SqrtKy3St1();
@@ -153,9 +138,7 @@ AliMUONClusterFinderSimpleFit::Prepare(const AliMpVSegmentation* segmentations[2
   fMathieson->SetSqrtKx3AndDeriveKx2Kx4(kx3);
   fMathieson->SetSqrtKy3AndDeriveKy2Ky4(ky3);
 
-  delete fClusterFinder;
-  fClusterFinder = new AliMUONClusterFinderCOG;
-  return fClusterFinder->Prepare(segmentations,digitStore);
+  return fClusterFinder->Prepare(detElemId,pads,area);
 }
 
 //_____________________________________________________________________________
@@ -170,7 +153,7 @@ AliMUONClusterFinderSimpleFit::NextCluster()
   {
     ComputePosition(*cluster);
 
-    if ( cluster->Charge() < 7 )
+    if ( cluster->Charge() < fLowestClusterCharge )
     {
       // skip that one
       return NextCluster();