X-Git-Url: http://git.uio.no/git/?p=u%2Fmrichter%2FAliRoot.git;a=blobdiff_plain;f=FMD%2FAliFMDDetector.cxx;h=d23cf2d1fba0df881a1a5ea191102f7cdc7bae79;hp=9be6505710789003dc994dd9f9013126dc599ca2;hb=02a27b508bdd34a6febe776298cc20b18fdbb2ed;hpb=d202144c4160ff96592b1020b1457ff88079693e

diff --git a/FMD/AliFMDDetector.cxx b/FMD/AliFMDDetector.cxx
index 9be65057107..d23cf2d1fba 100644
--- a/FMD/AliFMDDetector.cxx
+++ b/FMD/AliFMDDetector.cxx
@@ -17,6 +17,7 @@
     @author  Christian Holm Christensen <cholm@nbi.dk>
     @date    Mon Mar 27 12:36:27 2006
     @brief   Sub-detector base class implementation
+    @ingroup FMD_base
 */
 
 //____________________________________________________________________
@@ -34,7 +35,7 @@
 #include "AliLog.h"             // ALILOG_H
 #include <TGeoManager.h>	// ROOT_TGeoManager 
 #include <TGeoMatrix.h>		// ROOT_TGeoMatrix 
-#include <TMath.h>              // ROOT_TMath
+// #include <TMath.h>              // ROOT_TMath
 
 //====================================================================
 ClassImp(AliFMDDetector)
@@ -129,6 +130,8 @@ AliFMDDetector::Init()
 Bool_t
 AliFMDDetector::HasAllTransforms(Char_t ring) const
 {
+  // Check if we got all transformations for a given ring.  Return
+  // true in that case. 
   AliFMDRing* r = GetRing(ring);
   if (!r) return kTRUE;
   TObjArray* matricies = (r == fInner ? fInnerTransforms : fOuterTransforms);
@@ -147,6 +150,7 @@ AliFMDDetector::HasAllTransforms(Char_t ring) const
 void
 AliFMDDetector::InitTransformations()
 {
+  // Find all local<->global transformations for this detector. 
   if ((!fInner || (fInner && fInnerTransforms)) && 
       (!fOuter || (fOuter && fOuterTransforms))) {
     AliDebug(5, Form("Transforms for FMD%d already registered", fId));