IAsgEGammaIsEMSelector Node1 IAsgEGammaIsEMSelector + ~IAsgEGammaIsEMSelector() * accept() * accept() * accept() * accept() * accept() * execute() * getOperatingPointName() Node2 IAsgSelectionTool + getAcceptInfo() + accept() Node2->Node1 Node3 asg::IAsgTool + ~IAsgTool() + print() Node3->Node2 Node4 IAlgTool Node4->Node3