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ClearableDigraphComponent< BAS > Class Template Reference

Detailed Description

template<typename BAS = BaseDigraphComponent>
class lemon::concepts::ClearableDigraphComponent< BAS >

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 >:

Public Member Functions

void clear ()
 Erase all nodes and arcs from the digraph.
 
- Public Member Functions inherited from BaseDigraphComponent
Node source (const Arc &) const
 Return the source node of an arc.
 
Node target (const Arc &) const
 Return the target node of an arc.
 
Node oppositeNode (const Node &, const Arc &) const
 Return the opposite node on the given arc.
 

Additional Inherited Members

- Public Types inherited from BaseDigraphComponent
typedef GraphItem< 'n'> Node
 Node class of the digraph.
 
typedef GraphItem< 'a'> Arc
 Arc class of the digraph.
 

Member Function Documentation

◆ clear()

template<typename BAS = BaseDigraphComponent>
void clear ( )
inline

This function erases all nodes and arcs from the digraph.