On May 5, 2010, at 11:52 AM, Jeremiah Willcock wrote:
Is using property_map<graph>::const_type not acceptable? That does
work
right now.
I can't seem to get const_type to work. If I understand its usage
correctly, I can pass a const graph to get() like this (from
canonical_ordering.cpp):
const graph g2 = g;
property_map::const_type e_index =
get(edge_index, g2);
But that just gives me a different kind of compiler error:
/Users/twharmon/Development/boost_1_42_0/boost/property_map/
property_map.hpp: In function ‘void boost::put(const
boost::put_get_helper&, K, const V&) [with
PropertyMap = boost::adj_list_edge_property_map, boost::edge_index_t>, Reference = const
int&, K = boost::detail::edge_desc_impl, V = size_t]’:
canonical_ordering.cpp:60: instantiated from here
/Users/twharmon/Development/boost_1_42_0/boost/property_map/
property_map.hpp:325: error: assignment of read-only location
Am I using const_type incorrectly? Thanks,
Trevor
