query_operator_infoT_query_operator_infoQueryOperatorInfoQueryOperatorInfoquery_operator_info (算子)

名称

query_operator_infoT_query_operator_infoQueryOperatorInfoQueryOperatorInfoquery_operator_info — 查询与算子 get_operator_infoget_operator_infoGetOperatorInfoGetOperatorInfoGetOperatorInfoget_operator_info 相关的信息插槽。

签名

query_operator_info( : : : Slots)

Herror T_query_operator_info(Htuple* Slots)

void QueryOperatorInfo(HTuple* Slots)

static HTuple HInfo::QueryOperatorInfo()

static void HOperatorSet.QueryOperatorInfo(out HTuple slots)

static HTuple HInfo.QueryOperatorInfo()

def query_operator_info() -> Sequence[str]

描述

算子 query_operator_infoquery_operator_infoQueryOperatorInfoQueryOperatorInfoQueryOperatorInfoquery_operator_info returns the names of those online texts (SlotsSlotsSlotsSlotsslotsslots) which are available online for each operator. The information itself can be called up using

get_operator_info(::<OperatorName>,<Slot>:<Information>)get_operator_info(<OperatorName>,<Slot>,<Information>)GetOperatorInfo(<OperatorName>,<Slot>,<Information>)GetOperatorInfo(<OperatorName>,<Slot>,<Information>)GetOperatorInfo(<OperatorName>,<Slot>,<Information>)get_operator_info(<OperatorName>,<Slot>,<Information>)

执行信息

参数

SlotsSlotsSlotsSlotsslotsslots (输出控制)  string-array HTupleSequence[str]HTupleHtuple (string) (string) (HString) (char*)

Slot names of the operator get_operator_infoget_operator_infoGetOperatorInfoGetOperatorInfoGetOperatorInfoget_operator_info

结果

算子 query_operator_infoquery_operator_infoQueryOperatorInfoQueryOperatorInfoQueryOperatorInfoquery_operator_info 始终返回值 2 ( H_MSG_TRUE )。

可能的后继

get_operator_infoget_operator_infoGetOperatorInfoGetOperatorInfoGetOperatorInfoget_operator_info

另见

get_operator_infoget_operator_infoGetOperatorInfoGetOperatorInfoGetOperatorInfoget_operator_info

模块

基础