Hi,
I trying to wrap my head about the usage of
iterator_property_map
What I am trying to do is the following:
create a map like color with key a graph_node and value type of a struct
like
struct foo {
int numbervists;
int color;
}
so I can use that in a breadth first like algorithm. The example shows
me how to do it for an int but do not know how to change
typedef boost::graph_traits<Graph>::edge_descriptor Edge;
typedef boost::property_map::type EdgeID_PMap;
EdgeID_PMap edge_id = get(boost::edge_index(), G);
boost::iterator_property_map
capacity_pa(capacity, edge_id), flow_pa(flow, edge_id);
to use foo instead of int. In my understanding, I would have to change
int* to a RandomAccessIterator to to Iterator that has foo as value
type. But I am kind of lost how to construct such a thing.
Arne
