Trk::LayerMaterialProvider Node1 Trk::LayerMaterialProvider - m_layerMaterialMapKey - m_layerMaterialMapName + LayerMaterialProvider() + ~LayerMaterialProvider() + initialize() + process() + process() + process() + process() + process() + process() - dumpMaterialMap() Node2 extends< AthAlgTool, IGeometryProcessor > Node2->Node1