TauAnalysisTools::IDiTauSmearingTool Node1 TauAnalysisTools::IDiTau SmearingTool + applyCorrection() + correctedCopy() Node2 CP::ISystematicsTool + isAffectedBySystematic() + applySystematicVariation() Node2->Node1 Node3 CP::IReentrantSystematicsTool + affectingSystematics() + recommendedSystematics() Node3->Node2 Node4 asg::IAsgTool + ~IAsgTool() + print() Node4->Node3 Node5 IAlgTool Node5->Node4