Hi
I've a problem whit "put" function. My simple code is:
--------------------------
typedef Is_finite<Triangulation> Filter;
typedef boost::filtered_graph
Finite_triangulation;
typedef boost::graph_traits::vertex_descriptor
vertex_descriptor;
typedef boost::graph_traits::vertex_iterator
vertex_iterator;
typedef boost::graph_traits::edge_descriptor
edge_descriptor;
typedef boost::graph_traits::edge_iterator
edge_iterator;
int main(int,char*[])
{
Triangulation t;
Filter is_finite(t);
Finite_triangulation ft(t, is_finite, is_finite); //graph
t.insert(Point(0.4, 1));
t.insert(Point(1, 0.3));
t.insert(Point(0.0, -0.9));
t.insert(Point(-1, 0));
t.insert(Point(1, 2));
boost::property_map::type
weight_map=get(boost::edge_weight,ft);
edge_iterator eit,eend;
for (boost::tie(eit,eend)=boost::edges(ft); eit!=eend; ++eit)
{
std::cout << "PESO: " << get(weight_map,*eit) << "\n";
put(weight_map,*eit ,100);
std::cout << "PESO2: " << get(weight_map,*eit) << "\n";
}
return 0;
}
------
at compile time I've: "/property_map.hpp:319: error: invalid lvalue in
assignment"
Why get is right and put no??Can help me??
Best regards
-Bombielfil-
