forward cleanUp call through MooTrackBuilder

MuonSpectrometer/MuonReconstruction/MuonRecTools/MuonRecToolInterfaces/MuonRecToolInterfaces/IMuonTrackBuilder.h

@@ -45,6 +45,8 @@ namespace Muon {
     */
     virtual std::vector<std::unique_ptr<MuPatTrack> > find( MuPatCandidateBase& candidate, const std::vector<MuPatSegment*>& segments ) const = 0;
 
+
+    virtual void cleanUp() const {};
   };
   
   inline const InterfaceID& IMuonTrackBuilder::interfaceID()

MuonSpectrometer/MuonReconstruction/MuonTrackMakers/MuonTrackMakerTools/MuonTrackSteeringTools/src/MooTrackBuilder.cxx

@@ -1518,4 +1518,9 @@ namespace Muon {
     return newTracks;
   }
 
+  void MooTrackBuilder::cleanUp() const {
+    m_candidateHandler->cleanUp();
+
+  }
+
 }

MuonSpectrometer/MuonReconstruction/MuonTrackMakers/MuonTrackMakerTools/MuonTrackSteeringTools/src/MooTrackBuilder.h

@@ -246,6 +246,9 @@ namespace Muon {
     */
     virtual void refine( MuPatTrack& track ) const override;
 
+    void cleanUp() const;
+
+
   private:
 
     void removeDuplicateWithReference( std::unique_ptr<Trk::SegmentCollection>& segments,

MuonSpectrometer/MuonReconstruction/MuonTrackMakers/MuonTrackMakerTools/MuonTrackSteeringTools/src/MuonTrackSteering.cxx

@@ -138,6 +138,11 @@ namespace Muon {
 
     // clean up entry handler tool
     m_candidateTool->cleanUp();
+
+    // clean up track builder tools
+    m_mooBTool->cleanUp();
+    m_trackBTool->cleanUp();
+    
   }
 
   //-----------------------------------------------------------------------------------------------------------