template <class IncidenceGraph, class DFSVisitor, class ColorMap> void depth_first_visit(IncidenceGraph& g, typename graph_traits<IncidenceGraph>::vertex_descriptor s, DFSVisitor& vis, ColorMap color)
This function visits all of the vertices in the same connected component as the source vertex s, using the depth-first pattern. The main purpose of the function is for the implementation of depth_first_search() though sometimes it is useful on its own.
The DFSVisitor supplied by the user determines what actions are taken at each event-point within the algorithm.
The ColorMap is used by the algorithm to keep track of which vertices have been visited.
A directed or undirected graph. The graph's type must be a model of Incidence Graph.IN: vertex_descriptor s
The source vertex from which to start the search.IN: DFSVisitor visitor
A visitor object that is invoked inside the algorithm at the event-points specified by the DFS Visitor concept.UTIL: ColorMap color
This is used by the algorithm to keep track of its progress through the graph. The type ColorMap must be a model of Read/Write Property Map and its key type must be the graph's vertex descriptor type and the value type of the color map map must model Color Value.
Copyright © 2000 | Jeremy Siek, Univ.of Notre Dame (jsiek@lsc.nd.edu) |