IFastJetInterfaceTool Node1 IFastJetInterfaceTool + ~IFastJetInterfaceTool() + initialize() + execute() + clusterSequence() + clusterSequence() + getJetDefinition() + getAreaDefinition() + getAreaDefinitionType() Node2 asg::IAsgTool + ~IAsgTool() + print() Node2->Node1 Node3 IAlgTool Node3->Node2