xAODTruthCnv move to const ref to avoid shared_ptr copying
xAODTruthCnv move to const ref to avoid shared_ptr copying
tested to work also in
master_Athena_x86_64-centos7-gcc11-opt/2022-12-06T2101
HEPMCVER=2xAODTruthCnv move to const ref to avoid shared_ptr copying
tested to work also in
master_Athena_x86_64-centos7-gcc11-opt/2022-12-06T2101
HEPMCVER=2