枚举常量
OrderStatus - 委托状态
OrderStatus_Unknown = 0
OrderStatus_New = 1 # 已报
OrderStatus_PartiallyFilled = 2 # 部成
OrderStatus_Filled = 3 # 已成
OrderStatus_Canceled = 5 # 已撤
OrderStatus_Rejected = 8 # 已拒绝
OrderStatus_PendingNew = 10 # 待报
OrderStatus_Expired = 12 # 已过期
OrderSide - 委托方向
OrderSide_Unknown = 0
OrderSide_Buy = 1 # 买入
OrderSide_Sell = 2 # 卖出
OrderType - 委托类型
OrderType_Unknown = 0
OrderType_Limit = 1 # 限价委托
OrderType_Market = 2 # 市价委托
OrderType_Stop = 3 # 止损止盈委托 （还不支持）
OrderDuration - 委托时间属性
仅在实盘模式生效，具体执行模式请参考交易所给出的定义
OrderDuration_Unknown = 0
OrderDuration_FAK = 1 # 即时成交剩余撤销(fill and kill)
OrderDuration_FOK = 2 # 即时全额成交或撤销(fill or kill)
OrderDuration_GFD = 3 # 当日有效(good for day)
OrderDuration_GFS = 4 # 本节有效(good for section)
OrderDuration_GTD = 5 # 指定日期前有效(goodltilldate)
OrderDuration_GTC = 6 # 撤销前有效(goodtillcancel)
OrderDuration_GFA = 7 # 集合竞价前有效(good for auction)
OrderDuration_AHT = 8 # 盘后定价交易(after hour trading)
OrderQualifier - 委托成交属性
仅在实盘模式生效，具体执行模式请参考交易所给出的定义
OrderQualifier_Unknown = 0
OrderQualifier_BOC = 1 # 对方最优价格(best of counterparty)
OrderQualifier_BOP = 2 # 己方最优价格(best of party)
OrderQualifier_B5TC = 3 # 最优五档剩余撤销(best 5 then cancel)
OrderQualifier_B5TL = 4 # 最优五档剩余转限价(best 5 then limit)
OrderBusiness - 委托业务类型
OrderBusiness_NORMAL = 0 # 普通交易。默认值为空，以保持向前兼容
OrderBusiness_CREDIT_BOM = 200 # 融资买入(buying on margin)
OrderBusiness_CREDIT_SS = 201 # 融券卖出(short selling)
OrderBusiness_CREDIT_RSBBS = 202 # 买券还券(repay share by buying share)
OrderBusiness_CREDIT_RCBSS = 203 # 卖券还款(repay cash by selling share)
OrderBusiness_CREDIT_DRS = 204 # 直接还券(directly repay share)
# 直接还款: 不通过委托，参考接口...
OrderBusiness_CREDIT_CPOM = 205 # 融资平仓(close position on margin)
OrderBusiness_CREDIT_CPOSS = 206 # 融券平仓(close position on short selling)
OrderBusiness_CREDIT_BOC = 207 # 担保品买入(buying on collateral)
OrderBusiness_CREDIT_SOC = 208 # 担保品卖出(selling on collateral)
OrderBusiness_CREDIT_CI = 209 # 担保品转入(collateral in)
OrderBusiness_CREDIT_CO = 210 # 担保品转出(collateral out)
OrderBusiness_BOND_CONVERTIBLE_CALL = 402 #可转债转股
OrderBusiness_BOND_CONVERTIBLE_PUT = 403 #可转债回售
OrderBusiness_BOND_CONVERTIBLE_PUT_CANCEL = 404 #可转债回售撤销
ExecType - 执行回报类型
ExecType_Unknown = 0
ExecType_Trade = 15 # 成交
ExecType_CancelRejected = 19 # 撤单被拒绝
PositionEffect - 开平仓类型
PositionEffect_Unknown = 0
PositionEffect_Open = 1 # 开仓
PositionEffect_Close = 2 # 平仓, 具体语义取决于对应的交易所
PositionEffect_CloseToday = 3 # 平今仓
PositionEffect_CloseYesterday = 4 # 平昨仓
PositionSide - 持仓方向
PositionSide_Unknown = 0
PositionSide_Long = 1 # 多方向
PositionSide_Short = 2 # 空方向
OrderRejectReason - 订单拒绝原因
OrderRejectReason_Unknown = 0 # 未知原因
OrderRejectReason_RiskRuleCheckFailed = 1 # 不符合风控规则
OrderRejectReason_NoEnoughCash = 2 # 资金不足
OrderRejectReason_NoEnoughPosition = 3 # 仓位不足
OrderRejectReason_IllegalAccountId = 4 # 非法账户ID
OrderRejectReason_IllegalStrategyId = 5 # 非法策略ID
OrderRejectReason_IllegalSymbol = 6 # 非法交易标的
OrderRejectReason_IllegalVolume = 7 # 非法委托量
OrderRejectReason_IllegalPrice = 8 # 非法委托价
OrderRejectReason_AccountDisabled = 10 # 交易账号被禁止交易
OrderRejectReason_AccountDisconnected = 11 # 交易账号未连接
OrderRejectReason_AccountLoggedout = 12 # 交易账号未登录
OrderRejectReason_NotInTradingSession = 13 # 非交易时段
OrderRejectReason_OrderTypeNotSupported = 14 # 委托类型不支持
OrderRejectReason_Throttle = 15 # 流控限制
CancelOrderRejectReason - 取消订单拒绝原因
CancelOrderRejectReason_OrderFinalized = 101 # 委托已完成
CancelOrderRejectReason_UnknownOrder = 102 # 未知委托
CancelOrderRejectReason_BrokerOption = 103 # 柜台设置
CancelOrderRejectReason_AlreadyInPendingCancel = 104 # 委托撤销中
OrderStyle - 委托风格
OrderStyle_Unknown = 0
OrderStyle_Volume = 1 # 按指定量委托
OrderStyle_Value = 2 # 按指定价值委托
OrderStyle_Percent = 3 # 按指定比例委托
OrderStyle_TargetVolume = 4 # 调仓到目标持仓量
OrderStyle_TargetValue = 5 # 调仓到目标持仓额
OrderStyle_TargetPercent = 6 # 调仓到目标持仓比例
CashPositionChangeReason - 仓位变更原因
CashPositionChangeReason_Unknown = 0
CashPositionChangeReason_Trade = 1 # 交易
CashPositionChangeReason_Inout = 2 # 出入金 / 出入持仓
SecType - 标的类别
SEC_TYPE_STOCK = 1 # 股票
SEC_TYPE_FUND = 2 # 基金
SEC_TYPE_INDEX = 3 # 指数
SEC_TYPE_FUTURE = 4 # 期货
SEC_TYPE_OPTION = 5 # 期权
SEC_TYPE_CREDIT = 6 # 信用交易
SEC_TYPE_BOND = 7 # 债券
SEC_TYPE_BOND_CONVERTIBLE = 8 # 可转债
SEC_TYPE_CONFUTURE = 10 # 虚拟合约
AccountStatus - 交易账户状态
State_UNKNOWN = 0 #未知
State_CONNECTING = 1 #连接中
State_CONNECTED = 2 #已连接
State_LOGGEDIN = 3 #已登录
State_DISCONNECTING = 4 #断开中
State_DISCONNECTED = 5 #已断开
State_ERROR = 6 #错误
PositionSrc - 头寸来源(仅适用融券融券)
PositionSrc_Unknown = 0
PositionSrc_L1 = 1 #普通池
PositionSrc_L2 = 2 #专项池
AlgoOrderStatus 算法单状态,暂停/恢复算法单时有效
AlgoOrderStatus_Unknown = 0,
AlgoOrderStatus_Resume = 1, #恢复母单
AlgoOrderStatus_Pause = 2, #暂停母单
AlgoOrderStatus_PauseAndCancelSubOrders = 3 #暂停母单并撤子单