Re: [Boost-users] multi_index_container and hash_key lookup with boostboost-1.33.1

----- Mensaje original ----- De: Andrej van der Zee Fecha: Jueves, Junio 14, 2007 7:10 pm Asunto: [Boost-users] multi_index_container and hash_key lookup with boostboost-1.33.1 Para: Boost-users@lists.boost.org

Hi,

I have a problem with a hash-index to a member of type std::vectorstd::strings. With boost 1.34 it compiles and runs find, but it fails to compile with 1.33! [...] typedef std::vectorstd::string keys_type;

struct entry_type { keys_type keys;

bool operator<(const entry_type& e) const { ... } }; [...] error: no matching function for call to ?hash_value(const std::vector<...>&)? [...]

Hi Andrej, to teach the compiler to hash vectors you've got to include . Starting from Boost 1.34, all the hash/*.hpp headers are deprecated and you should only use . Joaquín y López Muñoz Telefónica, Investigación y Desarrollo