[Konctantin]

может не надо создавать тип, а использовать готовую коллекцию:

std::map<NPCFlags, char*> associative = std::map<NPCFlags, char*>();
associative[UNIT_NPC_FLAG_TRAINER]             = "UNIT_NPC_FLAG_TRAINER";
associative[UNIT_NPC_FLAG_VENDOR]             = "UNIT_NPC_FLAG_VENDOR";
associative[UNIT_NPC_FLAG_FLIGHTMASTER]     = "UNIT_NPC_FLAG_FLIGHTMASTER";
associative[UNIT_NPC_FLAG_INNKEEPER]      = "UNIT_NPC_FLAG_INNKEEPER";
associative[UNIT_NPC_FLAG_BANKER]         = "UNIT_NPC_FLAG_BANKER";
associative[UNIT_NPC_FLAG_PETITIONER]     = "UNIT_NPC_FLAG_PETITIONER";
associative[UNIT_NPC_FLAG_TABARDDESIGNER] = "UNIT_NPC_FLAG_TABARDDESIGNER";
associative[UNIT_NPC_FLAG_BATTLEMASTER]   = "UNIT_NPC_FLAG_BATTLEMASTER";
associative[UNIT_NPC_FLAG_AUCTIONEER]     = "UNIT_NPC_FLAG_AUCTIONEER";
associative[UNIT_NPC_FLAG_STABLEMASTER]   = "UNIT_NPC_FLAG_STABLEMASTER";
associative[UNIT_NPC_FLAG_GUILD_BANKER]   = "UNIT_NPC_FLAG_GUILD_BANKER";

uint32 gossip_npcflags_all = 0;
for (std::map<NPCFlags, char*>::const_iterator itr = associative.begin(); itr != associative.end(); ++itr)
    gossip_npcflags_all |= itr->first;

QueryResult* result = WorldDatabase.PQuery (
                            "SELECT "
                            "`creature_template`.`entry`, `creature_template`.`gossip_menu_id`, (`creature_template`.`npcflag` & %u) &~ BIT_OR(`gossip_menu_option`.`npc_option_npcflag`) AS `flags` "
                            "FROM "
                            "`creature_template`, `gossip_menu_option` "
                            "WHERE "
                            "`creature_template`.`gossip_menu_id`>0 "
                            "AND `creature_template`.`ScriptName`='' "
                            "AND `gossip_menu_option`.`menu_id`=`creature_template`.`gossip_menu_id` "
                            "GROUP BY "
                            "`creature_template`.`entry`, `creature_template`.`gossip_menu_id` "
                            "HAVING "
                            "`flags`>0", gossip_npcflags_all);
if (result)
{
    BarGoLink bar (result->GetRowCount());
    do
    {
        bar.step();

        Field* fields = result->Fetch();

        for (std::map<NPCFlags, char*>::const_iterator itr = associative.begin(); itr != associative.end(); ++itr)
        {
            if (fields[2].GetUInt32() & itr->first)
                sLog.outErrorDb("Table `creature_template` with `entry` = %u and `gossip_menu_id` = %u has flag %s in `npcflag` but gossip menu does not have option with that value in `npc_option_npcflag`.", fields[0].GetUInt32(), fields[1].GetUInt32(), itr->second);
        }
    }
    while (result->NextRow());

    delete result;
}