1050     CvDTreeNode* prntNode, *cldNode;  in read()  local
1064         prntNode = data->new_node( 0, 0, 0, 0 );  in read()
1067             prntNode->split = data->new_split_cat( 0, 0 );  in read()
1070                 *internalNodesIt >> prntNode->split->subset[j]; internalNodesIt--;  in read()
1077             prntNode->split = data->new_split_ord( 0, split_value, 0, 0, 0);  in read()
1079         *internalNodesIt >> prntNode->split->var_idx; internalNodesIt--;  in read()
1085             prntNode->right = cldNode = data->new_node( 0, 0, 0, 0 );  in read()
1087             cldNode->parent = prntNode;  in read()
1091             prntNode->right = internalNodesQueue.front();  in read()
1092             prntNode->right->parent = prntNode;  in read()
1098             prntNode->left = cldNode = data->new_node( 0, 0, 0, 0 );  in read()
1100             cldNode->parent = prntNode;  in read()
1104             prntNode->left = internalNodesQueue.front();  in read()
1105             prntNode->left->parent = prntNode;  in read()
1109         internalNodesQueue.push( prntNode );  in read()