While I am trying to make an application (johnson-test) in Metrowerks
CodeWarrior (ARMV5 UDEB) , I am getting the message : *armcc.exe** has
encountered a problem and needs to close. *With error* ***Segementation
fault *. This problem i am getting for the highlighted code given bolow...
template
void breadth_first_visit
(const IncidenceGraph& g,
typename graph_traits<IncidenceGraph>::vertex_descriptor s,
Buffer& Q, BFSVisitor vis, ColorMap color)
{
function_requires< IncidenceGraphConcept<IncidenceGraph> >();
typedef graph_traits<IncidenceGraph> GTraits;
typedef typename GTraits::vertex_descriptor Vertex;
typedef typename GTraits::edge_descriptor Edge;
function_requires< BFSVisitorConcept >();
function_requires< ReadWritePropertyMapConcept >();
typedef typename property_traits<ColorMap>::value_type ColorValue;
typedef color_traits<ColorValue> Color;
typename GTraits::out_edge_iterator ei, ei_end;
put(color, s, Color::gray()); vis.discover_vertex(s, g);
Q.push(s);
while (! Q.empty()) {
Vertex u = Q.top(); Q.pop(); vis.examine_vertex(u, g);
for (tie(ei, ei_end) = out_edges(u, g); ei != ei_end; ++ei) {
Vertex v = target(*ei, g); vis.examine_edge(*ei, g);
ColorValue v_color = get(color, v);
if (v_color == Color::white()) { vis.tree_edge(*ei, g);
put(color, v, Color::gray()); vis.discover_vertex(v, g);
Q.push(v);
} else { vis.non_tree_edge(*ei, g);
if (v_color == Color::gray()) vis.gray_target(*ei, g);
else vis.black_target(*ei, g);
}
} // end for
put(color, u, Color::black()); vis.finish_vertex(u, g);
//} // end while
} // breadth_first_visit
*Q.empty(), Q.pop(), Q.top(), ei!=ei.end* etc are creating problem
Thanks & Regards
Bijas K N
09886892854
