static int _m_WriteRegularExpression(RealStatePtr L)
        {
            try {
                ObjectTranslator translator = ObjectTranslatorPool.Instance.Find(L);


                MongoDB.Bson.IO.BsonWriter gen_to_be_invoked = (MongoDB.Bson.IO.BsonWriter)translator.FastGetCSObj(L, 1);



                {
                    MongoDB.Bson.BsonRegularExpression _regex = (MongoDB.Bson.BsonRegularExpression)translator.GetObject(L, 2, typeof(MongoDB.Bson.BsonRegularExpression));

                    gen_to_be_invoked.WriteRegularExpression(_regex);



                    return(0);
                }
            } catch (System.Exception gen_e) {
                return(LuaAPI.luaL_error(L, "c# exception:" + gen_e));
            }
        }