Make the exploded transformations on-demand only

[u/mrichter/AliRoot.git] / MUON / AliMUONPainterHelper.h

diff --git a/MUON/AliMUONPainterHelper.h b/MUON/AliMUONPainterHelper.h
index ad1b637d77bc79ff60ec964f7ec266de1dffaa9d..ad7b750be152889caebc14e6de0cf6ac5f31cbf2 100644 (file)
--- a/MUON/AliMUONPainterHelper.h
+++ b/MUON/AliMUONPainterHelper.h
@@ -132,13 +132,16 @@ private:
   /// Not implemented
   AliMUONPainterHelper& operator=(const AliMUONPainterHelper&);
   
+  AliMUONContourHandler* Exploded() const;
+  AliMUONContourHandler* Real() const;
+  
 private:
   static AliMUONPainterHelper* fgInstance; ///< global instance
   
   TObjArray* fPainterMatrices; ///< default matrices
   AliMUONPainterEnv* fEnv; ///< resources
   mutable AliMUONContourHandler* fReal; ///< contours in real coordinates
-  AliMUONContourHandler* fExploded; ///< contours in exploded coordinates
+  mutable AliMUONContourHandler* fExploded; ///< contours in exploded coordinates
   
   ClassDef(AliMUONPainterHelper,3) // Helper class for painters
 };