update CMakeLists.txt and link def

Author: aalkin

ALICE3/Core/CMakeLists.txt

@@ -27,13 +27,13 @@ o2physics_target_root_dictionary(ALICE3Core
 o2physics_add_library(FastTracker
                       SOURCES FastTracker.cxx
                               DetLayer.cxx
-                              DelphesO2LutWriter.cxx
+			      FlatLutWriter.cxx
                       PUBLIC_LINK_LIBRARIES O2::Framework
                                             O2Physics::AnalysisCore
                                             O2Physics::ALICE3Core)
 
 o2physics_target_root_dictionary(FastTracker
                       HEADERS FastTracker.h
                               DetLayer.h
-                              DelphesO2LutWriter.h
+			      FlatLutWriter.h
                       LINKDEF FastTrackerLinkDef.h)

ALICE3/Core/FastTrackerLinkDef.h

@@ -18,6 +18,6 @@
 
 #pragma link C++ class o2::fastsim::GeometryContainer + ;
 #pragma link C++ class o2::fastsim::FastTracker + ;
-#pragma link C++ class o2::fastsim::DelphesO2LutWriter + ;
+#pragma link C++ class o2::fastsim::FlatLutWriter + ;
 
 #endif // ALICE3_CORE_FASTTRACKERLINKDEF_H_