X-Git-Url: http://git.uio.no/git/?p=u%2Fmrichter%2FAliRoot.git;a=blobdiff_plain;f=FMD%2FAliFMDDetector.h;h=aaf40a4fa9d8e7b6fd808fd4060080abcc21222b;hp=e4872029c135f9f02828ff8ac7f567f67e34a84b;hb=b31d3cd88c1e4a2116513923734ca727dbfeee08;hpb=f8616692c3315d6fccbdb31611c6de1906712b40

diff --git a/FMD/AliFMDDetector.h b/FMD/AliFMDDetector.h
index e4872029c13..aaf40a4fa9d 100644
--- a/FMD/AliFMDDetector.h
+++ b/FMD/AliFMDDetector.h
@@ -7,6 +7,17 @@
  *
  * See cxx source for full Copyright notice                               
  */
+//__________________________________________________________________
+//
+// Utility class to help implement the FMD geometry.  This provides
+// the interface for the concrete geometry implementations of the FMD
+// sub-detectors. 
+/** @file    AliFMDDetector.h
+    @author  Christian Holm Christensen <cholm@nbi.dk>
+    @date    Mon Mar 27 12:36:27 2006
+    @brief   Sub-detector base class declaration
+    @ingroup FMD_base
+*/
 #ifndef ROOT_TNamed
 # include <TNamed.h>
 #endif
@@ -15,8 +26,8 @@ class TGeoMatrix;
 
 /** @defgroup FMD_base Basic classes */
 //__________________________________________________________________
-/** Base class for the geometry description and parameters of the FMD
-    sub detectors FMD1, FMD2, and FMD3.
+/** @brief Base class for the geometry description and parameters of
+    the FMD sub detectors FMD1, FMD2, and FMD3.
 
     This class hold common parameters of the specific FMD detectors.
     @ingroup FMD_base
@@ -124,6 +135,9 @@ public:
       detector.  */
   Bool_t XYZ2Detector(Double_t x, Double_t y, Double_t z, 
 		      Char_t& ring, UShort_t& sector, UShort_t& strip) const;
+
+  /** Declare alignable volumes */
+  virtual void SetAlignableVolumes() const;
 protected:
   /** Check if we have all transformations for a ring 
       @param ring Ring to check for