columnar::Particle1Def Node1 columnar::Particle1Def     Node2 columnar::ParticleDef     Node2->Node1 Node3 columnar::RegularContainer Id< xAOD::IParticle, xAOD ::IParticleContainer > + isContainerId + regularObjectId + variantObjectId + regularColumnAccessorArray + isMutable + perEventRange + perEventId   Node3->Node2 Node4 std::string_view     Node4->Node1 +idName Node4->Node2 +idName Node5 std::basic_string_view < Char >     Node5->Node4