| 172 | //-------------------------------------------------------------------------- |
| 173 | |
| 174 | node graph::new_node() |
| 175 | { |
| 176 | pre_new_node_handler(); |
| 177 | |
| 178 | // create node |
| 179 | |
| 180 | node n; |
| 181 | n.data = new node_data; |
| 182 | |
| 183 | // set data variables |
| 184 | |
| 185 | n.data->id = new_node_id(); |
| 186 | n.data->owner = this; |
| 187 | n.data->pos = nodes.insert(nodes.end(), n); |
| 188 | n.data->hidden = false; |
| 189 | ++nodes_count; |
| 190 | |
| 191 | // done |
| 192 | |
| 193 | post_new_node_handler(n); |
| 194 | |
| 195 | return n; |
| 196 | } |
| 197 | |
| 198 | edge graph::new_edge(GTL::node source, GTL::node target) |
| 199 | { |
no test coverage detected