| changeset 179 | 91646df36ffc |
| parent 178 | cd254eed75eb |
| child 182 | c59e450712d8 |
| 15:51a84e6f8b13 | 16:b002253c4c7a |
|---|---|
169 void erase(Node n) {} |
169 void erase(Node n) {} |
170 void erase(Edge e) {} |
170 void erase(Edge e) {} |
171 |
171 |
172 void clear() {} |
172 void clear() {} |
173 |
173 |
174 int nodeNum() { return 0;} |
174 int nodeNum() const { return 0;} |
175 int edgeNum() { return 0;} |
175 int edgeNum() const { return 0;} |
176 |
176 |
177 EmptyGraph() {} |
177 EmptyGraph() {} |
178 EmptyGraph(const EmptyGraph &G) {} |
178 EmptyGraph(const EmptyGraph &G) {} |
179 |
179 |
180 |
180 |