ISF::ATLFAST_EnvelopeDefSvc Node1 ISF::ATLFAST_EnvelopeDefSvc - m_tolerance - m_idMaxExtentZ + ATLFAST_EnvelopeDefSvc() + ~ATLFAST_EnvelopeDefSvc() + initialize() + finalize() + getRZBoundary() + getRPositiveZBoundary() - getShiftedBoundary() Node2 extends< AthService, IEnvelopeDefSvc > Node2->Node1 Node3 std::vector< RZPair > + elements Node3->Node1 -m_rzCalo -m_rzBeamPipe -m_rzInDet -m_rposzInDet -m_rposzBeamPipe -m_rposzCalo Node4 ServiceHandle< IEnvelope DefSvc > Node4->Node1 -m_isfEnvDefSvc