Place DATAVECTOR_BASE at end of Jet_v1.h, similar to rel 21.2

Event/xAOD/xAODJet/xAODJet/versions/JetContainer_v1.h

@@ -14,9 +14,6 @@
 // Local include(s):
 #include "xAODJet/versions/Jet_v1.h"
 
-// Declare IParticle as a base class of Jet_v1:
-DATAVECTOR_BASE( xAOD::Jet_v1, xAOD::IParticle );
-
 namespace xAOD {
    /// The container is a simple typedef for now
    typedef DataVector< xAOD::Jet_v1 > JetContainer_v1;

Event/xAOD/xAODJet/xAODJet/versions/Jet_v1.h

@@ -360,6 +360,9 @@ namespace xAOD {
 
 } // namespace xAOD
 
+// Declare IParticle as a base class of Jet_v1:
+DATAVECTOR_BASE( xAOD::Jet_v1, xAOD::IParticle );
+
 #include "xAODJet/versions/Jet_v1.icc"
 
 #endif // XAODJET_VERSIONS_JET_V1_H