add timing if #defined

Trigger/TrigFTK/FTK_RecTools/src/FTK_DuplicateTrackRemovalTool.cxx

@@ -92,7 +92,13 @@ const FTK_RawTrack* FTK_DuplicateTrackRemovalTool::besttrack(const FTK_RawTrack*
 	else return oldtrack;
 }
 
+//#define FTKDuplicateTrackRemovalTiming
 FTK_RawTrackContainer* FTK_DuplicateTrackRemovalTool::removeDuplicates(const FTK_RawTrackContainer* trks){
+
+#ifdef FTKDuplicateTrackRemovalTiming
+  clock_t tStart = clock();
+#endif
+
   ATH_MSG_DEBUG("ACH99 - I'm in removeDuplicates!");
   m_trks_nodups->clear();
   m_trks_nodups->reserve(trks->size());
@@ -163,5 +169,11 @@ FTK_RawTrackContainer* FTK_DuplicateTrackRemovalTool::removeDuplicates(const FTK
 
   } // loop over incoming tracks
 
+#ifdef FTKDuplicateTrackRemovalTiming
+  clock_t tEnd = clock();
+  double elapsed_secs = double(tEnd - tStart) / CLOCKS_PER_SEC;
+  ATH_MSG_INFO("Time taken: "<<elapsed_secs<<"s");
+#endif
+
   return m_trks_nodups;
 }