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Lines Matching refs:root2

2677                 CvPTreeNode* root2 = node2;
2680                 while( root2->parent )
2681                     root2 = root2->parent;
2683                 if( root2 != root )
2685                     if( root->rank > root2->rank )
2686                         root2->parent = root;
2689                         root->parent = root2;
2690                         root2->rank += root->rank == root2->rank;
2691                         root = root2;