Pass around non-static logger instances and programmatic access to messages in-memory

src/ifcparse/IfcHierarchyHelper.cpp

@@ -159,7 +159,7 @@ void IfcHierarchyHelper<Schema>::relatePlacements(typename Schema::IfcProduct* p
             if (local_place != parent->ObjectPlacement()) {
                 local_place->setPlacementRelTo(parent->ObjectPlacement());
             } else {
-                Logger::Notice("SYN", 8, "Placement cannot be relative to self");
+                Logger::Root().Notice("SYN", 8, "Placement cannot be relative to self");
             }
         }
     }