Already include the initialization of the DataVector<Object , DataVector < BASE ...> > in the Object header.
Mentioning @akraszna
This ports changes from
https://gitlab.cern.ch/atlas/athenaprivate1/-/merge_requests/11783/
declaring the DataVector
Base early
Basically, what happens here is that already including the object_v1
header gives info for the
DataVector<Object , DataVector < BASE ...> >
structure...
But this does NOT seem to solve the later problems we have... But prb something we still might want to have in master
Edited by Christos Anastopoulos