This class describes the interface of clearable directed graphs. It extends BaseDigraphComponent with a function for clearing the digraph. This concept requires AlterableDigraphComponent.
#include <lemon/concepts/graph_components.h>
 Inheritance diagram for ClearableDigraphComponent< BAS >:
 Inheritance diagram for ClearableDigraphComponent< BAS >:| Public Member Functions | |
| void | clear () | 
| Erase all nodes and arcs from the digraph.  More... | |
| 
 | inline | 
This function erases all nodes and arcs from the digraph.
 1.8.5
 1.8.5