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BfsVisit< GR, VS, TR >::SetReachedMap< T > Struct Template Reference

Detailed Description

template<typename GR, typename VS, typename TR>
template<class T>
struct lemon::BfsVisit< GR, VS, TR >::SetReachedMap< T >

Named parameter for setting ReachedMap type.

#include <lemon/bfs.h>

+ Inheritance diagram for BfsVisit< GR, VS, TR >::SetReachedMap< T >:

Additional Inherited Members

- Public Types inherited from BfsVisit< Digraph, Visitor, SetReachedMapTraits< T > >
typedef SetReachedMapTraits< T > Traits
 The traits class.
 
typedef Traits::Digraph Digraph
 The type of the digraph the algorithm runs on.
 
typedef Visitor Visitor
 The visitor type used by the algorithm.
 
typedef Traits::ReachedMap ReachedMap
 The type of the map that indicates which nodes are reached.
 
- Public Member Functions inherited from BfsVisit< Digraph, Visitor, SetReachedMapTraits< T > >
 BfsVisit (const Digraph &digraph, Visitor &visitor)
 Constructor.
 
 ~BfsVisit ()
 Destructor.
 
BfsVisitreachedMap (ReachedMap &m)
 Sets the map that indicates which nodes are reached.
 
void init ()
 
void addSource (Node s)
 Adds a new source node.
 
Node processNextNode ()
 Processes the next node.
 
Node processNextNode (Node target, bool &reach)
 Processes the next node.
 
Node processNextNode (const NM &nm, Node &rnode)
 Processes the next node.
 
Node nextNode () const
 The next node to be processed.
 
bool emptyQueue () const
 Returns false if there are nodes to be processed.
 
int queueSize () const
 Returns the number of the nodes to be processed.
 
void start ()
 Executes the algorithm.
 
void start (Node t)
 Executes the algorithm until the given target node is reached.
 
Node start (const NM &nm)
 Executes the algorithm until a condition is met.
 
void run (Node s)
 Runs the algorithm from the given source node.
 
bool run (Node s, Node t)
 Finds the shortest path between s and t.
 
void run ()
 Runs the algorithm to visit all nodes in the digraph.
 
bool reached (Node v) const
 Checks if a node is reached from the root(s).