MuonGMR4::TrapezoidBoundsExpander Node1 MuonGMR4::TrapezoidBounds Expander - m_constituents - m_finalBounds - m_margin + expand() + makeBounds() + setMargin() + setMargin() + BoundsExpander() + BoundsExpander() + expand() + expand() + expand() + makeVertex() + distanceToTrapezoid() + toIndex() + makeBounds() - findTrapezoidEdge() Node2 MuonGMR4::BoundsExpander - m_logger - m_toVolume - m_shiftTrf - m_locMax - m_locMin + BoundsExpander() + BoundsExpander() + expand() + expand() + expand() + expand() + makeBounds() + makeEnvelope() + toVertexCenter() + boxMidPoint() + reCenter() + minima() + maxima() + logger() + cornerPoints() + cornerPoints() + makeBounds() Node2->Node1