+ void addLink(sg_platf_cluster_cbarg_t cluster,
+ FatTreeNode *parent, unsigned int parentPort,
+ FatTreeNode *child, unsigned int childPort);
+ int getLevelPosition(const unsigned int level);
+ void generateLabels();
+ void generateSwitches();
+ int connectNodeToParents(sg_platf_cluster_cbarg_t cluster, FatTreeNode *node);
+ bool areRelated(FatTreeNode *parent, FatTreeNode *child);
+ bool isInSubTree(FatTreeNode *root, FatTreeNode *node);
+};