ICaloClusterMatchingTool Node1 ICaloClusterMatchingTool + fillClusterMap() + getClusterSharedEfrac() + clustersAreMatched() + getMatchedClusters() + getMatchedClusters() + getMatchedClusters() + getMatchedClusters() + linkMatchedClusters() + linkMatchedClusters() Node2 asg::IAsgTool + ~IAsgTool() + print() Node2->Node1 Node3 IAlgTool Node3->Node2