depth_first_visit

template <class IncidenceGraph, class DFSVisitor, class ColorPA>
void depth_first_visit(IncidenceGraph& g,
	               typename graph_traits<IncidenceGraph>::vertex_descriptor u, 
	               DFSVisitor& vis, ColorPA color)

This function is the recursive part of the depth-first search. The main purpose of the function is for the implementation of depth_first_search() though sometimes it is useful on its own.

Requirements on Types

• The type IncidenceGraph must be a model of IncidenceGraph.
• The type DFSVisitor must be a model of DFSVisitor.
• The type ColorPA must be a model of ReadWritePropertyAccessor, and the value type of Color must be a model of ColorValue.