TYPEMAP
mongo::DBClientConnection * T_DB_CLIENT_CONNECTION
mongo::DBClientCursor * T_DB_CLIENT_CURSOR
INPUT
T_DB_CLIENT_CONNECTION
$var = static_cast<mongo::DBClientConnection *>(perl_mongo_get_ptr_from_instance ($arg));
T_DB_CLIENT_CURSOR
$var = static_cast<mongo::DBClientCursor *>(perl_mongo_get_ptr_from_instance ($arg));