Lines Matching refs:Parent
81 assert(GroupNodes[0] == 0 && "GroupNode 0 not parent!");
88 // if either group is 0, then that must become the parent
89 unsigned Parent = (Group1 == 0) ? Group1 : Group2;
90 unsigned Other = (Parent == Group1) ? Group2 : Group1;
91 GroupNodes.at(Other) = Parent;
92 return Parent;
