| 119 | } |
| 120 | |
| 121 | const token_node* token_tree::next_node() |
| 122 | { |
| 123 | if (iter_ == NULL) { |
| 124 | logger_error("call first_node first!"); |
| 125 | return NULL; |
| 126 | } |
| 127 | |
| 128 | ACL_TOKEN* token = tree_->iter_next(iter_, tree_); |
| 129 | if (token == NULL) { |
| 130 | return NULL; |
| 131 | } |
| 132 | node_.set_node(token, this); |
| 133 | return &node_; |
| 134 | } |
| 135 | |
| 136 | } // namespace acl |