stapl::sequential::visitor_scc_back< VGraph > Class Template Reference

Takes a vertex and marks it as discovered while moving backward. More...

Public Member Functions
visitor_return	discover_vertex (typename VGraph::vertex_iterator vi)
virtual visitor_return	discover_vertex (vertex_iterator)
	Will be called by the traversal when a vertex is reached for the first time. More...
virtual visitor_return	examine_vertex (vertex_iterator)
	Will be called when a vertex is reached and needs to be examined. More...
virtual visitor_return	examine_edge (vertex_iterator, vertex_descriptor)
	Will be called when an edge is reached and needs to be examined. More...
virtual visitor_return	tree_edge (vertex_iterator, vertex_descriptor)
	Will be called when an edge whose destination is unvisited is reached. More...
virtual visitor_return	non_tree_edge (vertex_iterator, vertex_descriptor)
	Will be called when an edge whose destination is already visited is reached. More...
virtual visitor_return	gray_target (vertex_iterator, vertex_descriptor)
	Will be called when an edge is reached whose destination is visited but not finished. More...
virtual visitor_return	black_target (vertex_iterator, vertex_descriptor)
	Will be called when an edge is reached whose destination is visited and finished. More...
virtual visitor_return	finish_vertex (vertex_iterator, int=-1)
	Will be called by traversal when a vertex becomes finished. More...

Detailed Description

template<class VGraph>
class stapl::sequential::visitor_scc_back< VGraph >

Takes a vertex and marks it as discovered while moving backward.

Template Parameters

VGraph

the graph view

Member Function Documentation

discover_vertex()

virtual visitor_return stapl::visitor_predecessors_base< VGraph >::discover_vertex ( vertex_iterator  )

virtualinherited

Will be called by the traversal when a vertex is reached for the first time.

Parameters

v	Iterator to the vertex.

examine_vertex()

virtual visitor_return stapl::visitor_predecessors_base< VGraph >::examine_vertex ( vertex_iterator  )

virtualinherited

Will be called when a vertex is reached and needs to be examined.

Parameters

v	Iterator to the vertex.

examine_edge()

virtual visitor_return stapl::visitor_predecessors_base< VGraph >::examine_edge ( vertex_iterator  , vertex_descriptor    )

virtualinherited

Will be called when an edge is reached and needs to be examined.

Parameters

v	Iterator to the starting vertex of the edge.
e	Descriptor of the target vertex of the edge.

tree_edge()

virtual visitor_return stapl::visitor_predecessors_base< VGraph >::tree_edge ( vertex_iterator  , vertex_descriptor    )

virtualinherited

Will be called when an edge whose destination is unvisited is reached.

Parameters

v	Iterator to the starting vertex of the edge.
e	Descriptor of the target vertex of the edge.

non_tree_edge()

virtual visitor_return stapl::visitor_predecessors_base< VGraph >::non_tree_edge ( vertex_iterator  , vertex_descriptor    )

virtualinherited

Will be called when an edge whose destination is already visited is reached.

Parameters

v	Iterator to the starting vertex of the edge.
e	Descriptor of the target vertex of the edge.

gray_target()

virtual visitor_return stapl::visitor_predecessors_base< VGraph >::gray_target ( vertex_iterator  , vertex_descriptor    )

virtualinherited

Will be called when an edge is reached whose destination is visited but not finished.

Parameters

v	Iterator to the starting vertex of the edge.
e	Descriptor of the target vertex of the edge.

black_target()

virtual visitor_return stapl::visitor_predecessors_base< VGraph >::black_target ( vertex_iterator  , vertex_descriptor    )

virtualinherited

Will be called when an edge is reached whose destination is visited and finished.

Parameters

v	Iterator to the starting vertex of the edge.
e	Descriptor of the target vertex of the edge.

finish_vertex()

virtual visitor_return stapl::visitor_predecessors_base< VGraph >::finish_vertex ( vertex_iterator  , int  = -1  )

virtualinherited

Will be called by traversal when a vertex becomes finished.

Parameters

v	Iterator to the vertex.

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The documentation for this class was generated from the following file:

• scc_fhp.h