Minor corrections to air-filled container volumes (M. Sitta)

[u/mrichter/AliRoot.git] / TPC / AliTPCSpaceCharge3D.h

diff --git a/TPC/AliTPCSpaceCharge3D.h b/TPC/AliTPCSpaceCharge3D.h
index f557d2e0e1aa15e81793eec637b864aab6ce9f26..23c76c99e0ec5136bcea19cfac81513497059761 100644 (file)
--- a/TPC/AliTPCSpaceCharge3D.h
+++ b/TPC/AliTPCSpaceCharge3D.h
@@ -5,9 +5,7 @@
  * See cxx source for full Copyright notice                               */
 
 ////////////////////////////////////////////////////////////////////////////
-//                                                                        //
-// AliTPCSpaceCharge3D class                                           //
-// date: 19/06/2010                                                       //
+// AliTPCSpaceCharge3D class                                              //
 // Authors: Stefan Rossegger                                              //
 ////////////////////////////////////////////////////////////////////////////
 
@@ -57,6 +55,11 @@ protected:
 
 private:
 
+  // maximum sizes of lookup tables
+  enum {kNRows= 90 };       // the maximum on row-slices so far ~ 2cm slicing    
+  enum {kNPhiSlices= 144 }; // the maximum of phi-slices so far = (8 per sector) 
+  enum {kNColumns= 130 };   // the maximum on column-slices so  ~ 2cm slicing    
+
   AliTPCSpaceCharge3D(const AliTPCSpaceCharge3D &);               // not implemented
   AliTPCSpaceCharge3D &operator=(const AliTPCSpaceCharge3D &);    // not implemented