fixer-fix 0.10.1

// Code generated by fixer-gen. DO NOT EDIT.
#![allow(clippy::new_without_default)]
#![allow(clippy::needless_pass_by_value)]
#![allow(clippy::too_many_arguments)]
#![allow(unused_imports)]

use fixer::message::Message;
use fixer::fix_string::FIXString;
use fixer::errors::MessageRejectErrorEnum;
use fixer::session::session_id::SessionID;

use rust_decimal::Decimal;


use jiff::Timestamp;

use crate::field;
use crate::tag;

/// `NewOrderCross` is the `fix50` `NewOrderCross` type, `MsgType` = s.
pub struct NewOrderCross {
    pub message: Message,
}

impl NewOrderCross {
    /// Creates a new `NewOrderCross` with required fields.
    pub fn new(cross_id: field::CrossIDField, cross_type: field::CrossTypeField, cross_prioritization: field::CrossPrioritizationField, no_sides: field::NoSidesField, transact_time: field::TransactTimeField, ord_type: field::OrdTypeField) -> Self {
        let mut msg = Message::new();
        msg.header.set_field(tag::MSG_TYPE, FIXString::from("s".to_string()));

        msg.body.set_field(tag::CROSS_ID, cross_id.0);

        msg.body.set_field(tag::CROSS_TYPE, cross_type.0);

        msg.body.set_field(tag::CROSS_PRIORITIZATION, cross_prioritization.0);

        msg.body.set_field(tag::NO_SIDES, no_sides.0);

        msg.body.set_field(tag::TRANSACT_TIME, transact_time.0);

        msg.body.set_field(tag::ORD_TYPE, ord_type.0);

        Self { message: msg }
    }

    /// Creates a `NewOrderCross` from an existing `Message`.
    pub fn from_message(msg: Message) -> Self {
        Self { message: msg }
    }

    /// Returns the underlying `Message`.
    pub fn to_message(self) -> Message {
        self.message
    }




    /// Sets `BenchmarkCurveCurrency`, Tag 220.
    pub fn set_benchmark_curve_currency(&mut self, v: String) {
        self.message.body.set_field(tag::BENCHMARK_CURVE_CURRENCY, FIXString::from(v));
    }

    /// Gets `BenchmarkCurveCurrency`, Tag 220.
    pub fn get_benchmark_curve_currency(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::BenchmarkCurveCurrencyField::new(String::new());
        self.message.body.get_field(tag::BENCHMARK_CURVE_CURRENCY, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `BenchmarkCurveCurrency` is present, Tag 220.
    pub fn has_benchmark_curve_currency(&self) -> bool {
        self.message.body.has(tag::BENCHMARK_CURVE_CURRENCY)
    }




    /// Sets `BenchmarkCurveName`, Tag 221.
    pub fn set_benchmark_curve_name(&mut self, v: String) {
        self.message.body.set_field(tag::BENCHMARK_CURVE_NAME, FIXString::from(v));
    }

    /// Gets `BenchmarkCurveName`, Tag 221.
    pub fn get_benchmark_curve_name(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::BenchmarkCurveNameField::new(String::new());
        self.message.body.get_field(tag::BENCHMARK_CURVE_NAME, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `BenchmarkCurveName` is present, Tag 221.
    pub fn has_benchmark_curve_name(&self) -> bool {
        self.message.body.has(tag::BENCHMARK_CURVE_NAME)
    }




    /// Sets `BenchmarkCurvePoint`, Tag 222.
    pub fn set_benchmark_curve_point(&mut self, v: String) {
        self.message.body.set_field(tag::BENCHMARK_CURVE_POINT, FIXString::from(v));
    }

    /// Gets `BenchmarkCurvePoint`, Tag 222.
    pub fn get_benchmark_curve_point(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::BenchmarkCurvePointField::new(String::new());
        self.message.body.get_field(tag::BENCHMARK_CURVE_POINT, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `BenchmarkCurvePoint` is present, Tag 222.
    pub fn has_benchmark_curve_point(&self) -> bool {
        self.message.body.has(tag::BENCHMARK_CURVE_POINT)
    }




    /// Sets `BenchmarkPrice`, Tag 662.
    pub fn set_benchmark_price(&mut self, val: Decimal, scale: i32) {
        self.message.body.set_field(tag::BENCHMARK_PRICE, fixer::fix_decimal::FIXDecimal { decimal: val, scale });
    }

    /// Gets `BenchmarkPrice`, Tag 662.
    pub fn get_benchmark_price(&self) -> Result<Decimal, MessageRejectErrorEnum> {
        let mut fld = field::BenchmarkPriceField::new(Decimal::ZERO, 0);
        self.message.body.get_field(tag::BENCHMARK_PRICE, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `BenchmarkPrice` is present, Tag 662.
    pub fn has_benchmark_price(&self) -> bool {
        self.message.body.has(tag::BENCHMARK_PRICE)
    }




    /// Sets `BenchmarkPriceType`, Tag 663.
    pub fn set_benchmark_price_type(&mut self, v: isize) {
        self.message.body.set_field(tag::BENCHMARK_PRICE_TYPE, fixer::fix_int::FIXInt::from(v));
    }

    /// Gets `BenchmarkPriceType`, Tag 663.
    pub fn get_benchmark_price_type(&self) -> Result<isize, MessageRejectErrorEnum> {
        let mut fld = field::BenchmarkPriceTypeField::new(0);
        self.message.body.get_field(tag::BENCHMARK_PRICE_TYPE, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `BenchmarkPriceType` is present, Tag 663.
    pub fn has_benchmark_price_type(&self) -> bool {
        self.message.body.has(tag::BENCHMARK_PRICE_TYPE)
    }




    /// Sets `BenchmarkSecurityID`, Tag 699.
    pub fn set_benchmark_security_id(&mut self, v: String) {
        self.message.body.set_field(tag::BENCHMARK_SECURITY_ID, FIXString::from(v));
    }

    /// Gets `BenchmarkSecurityID`, Tag 699.
    pub fn get_benchmark_security_id(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::BenchmarkSecurityIDField::new(String::new());
        self.message.body.get_field(tag::BENCHMARK_SECURITY_ID, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `BenchmarkSecurityID` is present, Tag 699.
    pub fn has_benchmark_security_id(&self) -> bool {
        self.message.body.has(tag::BENCHMARK_SECURITY_ID)
    }




    /// Sets `BenchmarkSecurityIDSource`, Tag 761.
    pub fn set_benchmark_security_id_source(&mut self, v: String) {
        self.message.body.set_field(tag::BENCHMARK_SECURITY_ID_SOURCE, FIXString::from(v));
    }

    /// Gets `BenchmarkSecurityIDSource`, Tag 761.
    pub fn get_benchmark_security_id_source(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::BenchmarkSecurityIDSourceField::new(String::new());
        self.message.body.get_field(tag::BENCHMARK_SECURITY_ID_SOURCE, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `BenchmarkSecurityIDSource` is present, Tag 761.
    pub fn has_benchmark_security_id_source(&self) -> bool {
        self.message.body.has(tag::BENCHMARK_SECURITY_ID_SOURCE)
    }




    /// Sets `CFICode`, Tag 461.
    pub fn set_cfi_code(&mut self, v: String) {
        self.message.body.set_field(tag::CFI_CODE, FIXString::from(v));
    }

    /// Gets `CFICode`, Tag 461.
    pub fn get_cfi_code(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::CFICodeField::new(String::new());
        self.message.body.get_field(tag::CFI_CODE, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `CFICode` is present, Tag 461.
    pub fn has_cfi_code(&self) -> bool {
        self.message.body.has(tag::CFI_CODE)
    }




    /// Sets `CPProgram`, Tag 875.
    pub fn set_cp_program(&mut self, v: isize) {
        self.message.body.set_field(tag::CP_PROGRAM, fixer::fix_int::FIXInt::from(v));
    }

    /// Gets `CPProgram`, Tag 875.
    pub fn get_cp_program(&self) -> Result<isize, MessageRejectErrorEnum> {
        let mut fld = field::CPProgramField::new(0);
        self.message.body.get_field(tag::CP_PROGRAM, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `CPProgram` is present, Tag 875.
    pub fn has_cp_program(&self) -> bool {
        self.message.body.has(tag::CP_PROGRAM)
    }




    /// Sets `CPRegType`, Tag 876.
    pub fn set_cp_reg_type(&mut self, v: String) {
        self.message.body.set_field(tag::CP_REG_TYPE, FIXString::from(v));
    }

    /// Gets `CPRegType`, Tag 876.
    pub fn get_cp_reg_type(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::CPRegTypeField::new(String::new());
        self.message.body.get_field(tag::CP_REG_TYPE, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `CPRegType` is present, Tag 876.
    pub fn has_cp_reg_type(&self) -> bool {
        self.message.body.has(tag::CP_REG_TYPE)
    }




    /// Sets `CancellationRights`, Tag 480.
    pub fn set_cancellation_rights(&mut self, v: String) {
        self.message.body.set_field(tag::CANCELLATION_RIGHTS, FIXString::from(v));
    }

    /// Gets `CancellationRights`, Tag 480.
    pub fn get_cancellation_rights(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::CancellationRightsField::new(String::new());
        self.message.body.get_field(tag::CANCELLATION_RIGHTS, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `CancellationRights` is present, Tag 480.
    pub fn has_cancellation_rights(&self) -> bool {
        self.message.body.has(tag::CANCELLATION_RIGHTS)
    }




    /// Sets `ComplianceID`, Tag 376.
    pub fn set_compliance_id(&mut self, v: String) {
        self.message.body.set_field(tag::COMPLIANCE_ID, FIXString::from(v));
    }

    /// Gets `ComplianceID`, Tag 376.
    pub fn get_compliance_id(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::ComplianceIDField::new(String::new());
        self.message.body.get_field(tag::COMPLIANCE_ID, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `ComplianceID` is present, Tag 376.
    pub fn has_compliance_id(&self) -> bool {
        self.message.body.has(tag::COMPLIANCE_ID)
    }




    /// Sets `ContractMultiplier`, Tag 231.
    pub fn set_contract_multiplier(&mut self, val: Decimal, scale: i32) {
        self.message.body.set_field(tag::CONTRACT_MULTIPLIER, fixer::fix_decimal::FIXDecimal { decimal: val, scale });
    }

    /// Gets `ContractMultiplier`, Tag 231.
    pub fn get_contract_multiplier(&self) -> Result<Decimal, MessageRejectErrorEnum> {
        let mut fld = field::ContractMultiplierField::new(Decimal::ZERO, 0);
        self.message.body.get_field(tag::CONTRACT_MULTIPLIER, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `ContractMultiplier` is present, Tag 231.
    pub fn has_contract_multiplier(&self) -> bool {
        self.message.body.has(tag::CONTRACT_MULTIPLIER)
    }




    /// Sets `ContractSettlMonth`, Tag 667.
    pub fn set_contract_settl_month(&mut self, v: String) {
        self.message.body.set_field(tag::CONTRACT_SETTL_MONTH, FIXString::from(v));
    }

    /// Gets `ContractSettlMonth`, Tag 667.
    pub fn get_contract_settl_month(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::ContractSettlMonthField::new(String::new());
        self.message.body.get_field(tag::CONTRACT_SETTL_MONTH, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `ContractSettlMonth` is present, Tag 667.
    pub fn has_contract_settl_month(&self) -> bool {
        self.message.body.has(tag::CONTRACT_SETTL_MONTH)
    }




    /// Sets `CountryOfIssue`, Tag 470.
    pub fn set_country_of_issue(&mut self, v: String) {
        self.message.body.set_field(tag::COUNTRY_OF_ISSUE, FIXString::from(v));
    }

    /// Gets `CountryOfIssue`, Tag 470.
    pub fn get_country_of_issue(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::CountryOfIssueField::new(String::new());
        self.message.body.get_field(tag::COUNTRY_OF_ISSUE, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `CountryOfIssue` is present, Tag 470.
    pub fn has_country_of_issue(&self) -> bool {
        self.message.body.has(tag::COUNTRY_OF_ISSUE)
    }




    /// Sets `CouponPaymentDate`, Tag 224.
    pub fn set_coupon_payment_date(&mut self, v: String) {
        self.message.body.set_field(tag::COUPON_PAYMENT_DATE, FIXString::from(v));
    }

    /// Gets `CouponPaymentDate`, Tag 224.
    pub fn get_coupon_payment_date(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::CouponPaymentDateField::new(String::new());
        self.message.body.get_field(tag::COUPON_PAYMENT_DATE, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `CouponPaymentDate` is present, Tag 224.
    pub fn has_coupon_payment_date(&self) -> bool {
        self.message.body.has(tag::COUPON_PAYMENT_DATE)
    }




    /// Sets `CouponRate`, Tag 223.
    pub fn set_coupon_rate(&mut self, val: Decimal, scale: i32) {
        self.message.body.set_field(tag::COUPON_RATE, fixer::fix_decimal::FIXDecimal { decimal: val, scale });
    }

    /// Gets `CouponRate`, Tag 223.
    pub fn get_coupon_rate(&self) -> Result<Decimal, MessageRejectErrorEnum> {
        let mut fld = field::CouponRateField::new(Decimal::ZERO, 0);
        self.message.body.get_field(tag::COUPON_RATE, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `CouponRate` is present, Tag 223.
    pub fn has_coupon_rate(&self) -> bool {
        self.message.body.has(tag::COUPON_RATE)
    }




    /// Sets `CreditRating`, Tag 255.
    pub fn set_credit_rating(&mut self, v: String) {
        self.message.body.set_field(tag::CREDIT_RATING, FIXString::from(v));
    }

    /// Gets `CreditRating`, Tag 255.
    pub fn get_credit_rating(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::CreditRatingField::new(String::new());
        self.message.body.get_field(tag::CREDIT_RATING, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `CreditRating` is present, Tag 255.
    pub fn has_credit_rating(&self) -> bool {
        self.message.body.has(tag::CREDIT_RATING)
    }




    /// Sets `CrossID`, Tag 548.
    pub fn set_cross_id(&mut self, v: String) {
        self.message.body.set_field(tag::CROSS_ID, FIXString::from(v));
    }

    /// Gets `CrossID`, Tag 548.
    pub fn get_cross_id(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::CrossIDField::new(String::new());
        self.message.body.get_field(tag::CROSS_ID, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `CrossID` is present, Tag 548.
    pub fn has_cross_id(&self) -> bool {
        self.message.body.has(tag::CROSS_ID)
    }




    /// Sets `CrossPrioritization`, Tag 550.
    pub fn set_cross_prioritization(&mut self, v: isize) {
        self.message.body.set_field(tag::CROSS_PRIORITIZATION, fixer::fix_int::FIXInt::from(v));
    }

    /// Gets `CrossPrioritization`, Tag 550.
    pub fn get_cross_prioritization(&self) -> Result<isize, MessageRejectErrorEnum> {
        let mut fld = field::CrossPrioritizationField::new(0);
        self.message.body.get_field(tag::CROSS_PRIORITIZATION, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `CrossPrioritization` is present, Tag 550.
    pub fn has_cross_prioritization(&self) -> bool {
        self.message.body.has(tag::CROSS_PRIORITIZATION)
    }




    /// Sets `CrossType`, Tag 549.
    pub fn set_cross_type(&mut self, v: isize) {
        self.message.body.set_field(tag::CROSS_TYPE, fixer::fix_int::FIXInt::from(v));
    }

    /// Gets `CrossType`, Tag 549.
    pub fn get_cross_type(&self) -> Result<isize, MessageRejectErrorEnum> {
        let mut fld = field::CrossTypeField::new(0);
        self.message.body.get_field(tag::CROSS_TYPE, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `CrossType` is present, Tag 549.
    pub fn has_cross_type(&self) -> bool {
        self.message.body.has(tag::CROSS_TYPE)
    }




    /// Sets `Currency`, Tag 15.
    pub fn set_currency(&mut self, v: String) {
        self.message.body.set_field(tag::CURRENCY, FIXString::from(v));
    }

    /// Gets `Currency`, Tag 15.
    pub fn get_currency(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::CurrencyField::new(String::new());
        self.message.body.get_field(tag::CURRENCY, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `Currency` is present, Tag 15.
    pub fn has_currency(&self) -> bool {
        self.message.body.has(tag::CURRENCY)
    }




    /// Sets `DatedDate`, Tag 873.
    pub fn set_dated_date(&mut self, v: String) {
        self.message.body.set_field(tag::DATED_DATE, FIXString::from(v));
    }

    /// Gets `DatedDate`, Tag 873.
    pub fn get_dated_date(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::DatedDateField::new(String::new());
        self.message.body.get_field(tag::DATED_DATE, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `DatedDate` is present, Tag 873.
    pub fn has_dated_date(&self) -> bool {
        self.message.body.has(tag::DATED_DATE)
    }




    /// Sets `Designation`, Tag 494.
    pub fn set_designation(&mut self, v: String) {
        self.message.body.set_field(tag::DESIGNATION, FIXString::from(v));
    }

    /// Gets `Designation`, Tag 494.
    pub fn get_designation(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::DesignationField::new(String::new());
        self.message.body.get_field(tag::DESIGNATION, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `Designation` is present, Tag 494.
    pub fn has_designation(&self) -> bool {
        self.message.body.has(tag::DESIGNATION)
    }




    /// Sets `DiscretionInst`, Tag 388.
    pub fn set_discretion_inst(&mut self, v: String) {
        self.message.body.set_field(tag::DISCRETION_INST, FIXString::from(v));
    }

    /// Gets `DiscretionInst`, Tag 388.
    pub fn get_discretion_inst(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::DiscretionInstField::new(String::new());
        self.message.body.get_field(tag::DISCRETION_INST, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `DiscretionInst` is present, Tag 388.
    pub fn has_discretion_inst(&self) -> bool {
        self.message.body.has(tag::DISCRETION_INST)
    }




    /// Sets `DiscretionLimitType`, Tag 843.
    pub fn set_discretion_limit_type(&mut self, v: isize) {
        self.message.body.set_field(tag::DISCRETION_LIMIT_TYPE, fixer::fix_int::FIXInt::from(v));
    }

    /// Gets `DiscretionLimitType`, Tag 843.
    pub fn get_discretion_limit_type(&self) -> Result<isize, MessageRejectErrorEnum> {
        let mut fld = field::DiscretionLimitTypeField::new(0);
        self.message.body.get_field(tag::DISCRETION_LIMIT_TYPE, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `DiscretionLimitType` is present, Tag 843.
    pub fn has_discretion_limit_type(&self) -> bool {
        self.message.body.has(tag::DISCRETION_LIMIT_TYPE)
    }




    /// Sets `DiscretionMoveType`, Tag 841.
    pub fn set_discretion_move_type(&mut self, v: isize) {
        self.message.body.set_field(tag::DISCRETION_MOVE_TYPE, fixer::fix_int::FIXInt::from(v));
    }

    /// Gets `DiscretionMoveType`, Tag 841.
    pub fn get_discretion_move_type(&self) -> Result<isize, MessageRejectErrorEnum> {
        let mut fld = field::DiscretionMoveTypeField::new(0);
        self.message.body.get_field(tag::DISCRETION_MOVE_TYPE, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `DiscretionMoveType` is present, Tag 841.
    pub fn has_discretion_move_type(&self) -> bool {
        self.message.body.has(tag::DISCRETION_MOVE_TYPE)
    }




    /// Sets `DiscretionOffsetType`, Tag 842.
    pub fn set_discretion_offset_type(&mut self, v: isize) {
        self.message.body.set_field(tag::DISCRETION_OFFSET_TYPE, fixer::fix_int::FIXInt::from(v));
    }

    /// Gets `DiscretionOffsetType`, Tag 842.
    pub fn get_discretion_offset_type(&self) -> Result<isize, MessageRejectErrorEnum> {
        let mut fld = field::DiscretionOffsetTypeField::new(0);
        self.message.body.get_field(tag::DISCRETION_OFFSET_TYPE, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `DiscretionOffsetType` is present, Tag 842.
    pub fn has_discretion_offset_type(&self) -> bool {
        self.message.body.has(tag::DISCRETION_OFFSET_TYPE)
    }




    /// Sets `DiscretionOffsetValue`, Tag 389.
    pub fn set_discretion_offset_value(&mut self, val: Decimal, scale: i32) {
        self.message.body.set_field(tag::DISCRETION_OFFSET_VALUE, fixer::fix_decimal::FIXDecimal { decimal: val, scale });
    }

    /// Gets `DiscretionOffsetValue`, Tag 389.
    pub fn get_discretion_offset_value(&self) -> Result<Decimal, MessageRejectErrorEnum> {
        let mut fld = field::DiscretionOffsetValueField::new(Decimal::ZERO, 0);
        self.message.body.get_field(tag::DISCRETION_OFFSET_VALUE, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `DiscretionOffsetValue` is present, Tag 389.
    pub fn has_discretion_offset_value(&self) -> bool {
        self.message.body.has(tag::DISCRETION_OFFSET_VALUE)
    }




    /// Sets `DiscretionRoundDirection`, Tag 844.
    pub fn set_discretion_round_direction(&mut self, v: isize) {
        self.message.body.set_field(tag::DISCRETION_ROUND_DIRECTION, fixer::fix_int::FIXInt::from(v));
    }

    /// Gets `DiscretionRoundDirection`, Tag 844.
    pub fn get_discretion_round_direction(&self) -> Result<isize, MessageRejectErrorEnum> {
        let mut fld = field::DiscretionRoundDirectionField::new(0);
        self.message.body.get_field(tag::DISCRETION_ROUND_DIRECTION, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `DiscretionRoundDirection` is present, Tag 844.
    pub fn has_discretion_round_direction(&self) -> bool {
        self.message.body.has(tag::DISCRETION_ROUND_DIRECTION)
    }




    /// Sets `DiscretionScope`, Tag 846.
    pub fn set_discretion_scope(&mut self, v: isize) {
        self.message.body.set_field(tag::DISCRETION_SCOPE, fixer::fix_int::FIXInt::from(v));
    }

    /// Gets `DiscretionScope`, Tag 846.
    pub fn get_discretion_scope(&self) -> Result<isize, MessageRejectErrorEnum> {
        let mut fld = field::DiscretionScopeField::new(0);
        self.message.body.get_field(tag::DISCRETION_SCOPE, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `DiscretionScope` is present, Tag 846.
    pub fn has_discretion_scope(&self) -> bool {
        self.message.body.has(tag::DISCRETION_SCOPE)
    }




    /// Sets `DisplayHighQty`, Tag 1086.
    pub fn set_display_high_qty(&mut self, val: Decimal, scale: i32) {
        self.message.body.set_field(tag::DISPLAY_HIGH_QTY, fixer::fix_decimal::FIXDecimal { decimal: val, scale });
    }

    /// Gets `DisplayHighQty`, Tag 1086.
    pub fn get_display_high_qty(&self) -> Result<Decimal, MessageRejectErrorEnum> {
        let mut fld = field::DisplayHighQtyField::new(Decimal::ZERO, 0);
        self.message.body.get_field(tag::DISPLAY_HIGH_QTY, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `DisplayHighQty` is present, Tag 1086.
    pub fn has_display_high_qty(&self) -> bool {
        self.message.body.has(tag::DISPLAY_HIGH_QTY)
    }




    /// Sets `DisplayLowQty`, Tag 1085.
    pub fn set_display_low_qty(&mut self, val: Decimal, scale: i32) {
        self.message.body.set_field(tag::DISPLAY_LOW_QTY, fixer::fix_decimal::FIXDecimal { decimal: val, scale });
    }

    /// Gets `DisplayLowQty`, Tag 1085.
    pub fn get_display_low_qty(&self) -> Result<Decimal, MessageRejectErrorEnum> {
        let mut fld = field::DisplayLowQtyField::new(Decimal::ZERO, 0);
        self.message.body.get_field(tag::DISPLAY_LOW_QTY, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `DisplayLowQty` is present, Tag 1085.
    pub fn has_display_low_qty(&self) -> bool {
        self.message.body.has(tag::DISPLAY_LOW_QTY)
    }




    /// Sets `DisplayMethod`, Tag 1084.
    pub fn set_display_method(&mut self, v: String) {
        self.message.body.set_field(tag::DISPLAY_METHOD, FIXString::from(v));
    }

    /// Gets `DisplayMethod`, Tag 1084.
    pub fn get_display_method(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::DisplayMethodField::new(String::new());
        self.message.body.get_field(tag::DISPLAY_METHOD, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `DisplayMethod` is present, Tag 1084.
    pub fn has_display_method(&self) -> bool {
        self.message.body.has(tag::DISPLAY_METHOD)
    }




    /// Sets `DisplayMinIncr`, Tag 1087.
    pub fn set_display_min_incr(&mut self, val: Decimal, scale: i32) {
        self.message.body.set_field(tag::DISPLAY_MIN_INCR, fixer::fix_decimal::FIXDecimal { decimal: val, scale });
    }

    /// Gets `DisplayMinIncr`, Tag 1087.
    pub fn get_display_min_incr(&self) -> Result<Decimal, MessageRejectErrorEnum> {
        let mut fld = field::DisplayMinIncrField::new(Decimal::ZERO, 0);
        self.message.body.get_field(tag::DISPLAY_MIN_INCR, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `DisplayMinIncr` is present, Tag 1087.
    pub fn has_display_min_incr(&self) -> bool {
        self.message.body.has(tag::DISPLAY_MIN_INCR)
    }




    /// Sets `DisplayQty`, Tag 1138.
    pub fn set_display_qty(&mut self, val: Decimal, scale: i32) {
        self.message.body.set_field(tag::DISPLAY_QTY, fixer::fix_decimal::FIXDecimal { decimal: val, scale });
    }

    /// Gets `DisplayQty`, Tag 1138.
    pub fn get_display_qty(&self) -> Result<Decimal, MessageRejectErrorEnum> {
        let mut fld = field::DisplayQtyField::new(Decimal::ZERO, 0);
        self.message.body.get_field(tag::DISPLAY_QTY, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `DisplayQty` is present, Tag 1138.
    pub fn has_display_qty(&self) -> bool {
        self.message.body.has(tag::DISPLAY_QTY)
    }




    /// Sets `DisplayWhen`, Tag 1083.
    pub fn set_display_when(&mut self, v: String) {
        self.message.body.set_field(tag::DISPLAY_WHEN, FIXString::from(v));
    }

    /// Gets `DisplayWhen`, Tag 1083.
    pub fn get_display_when(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::DisplayWhenField::new(String::new());
        self.message.body.get_field(tag::DISPLAY_WHEN, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `DisplayWhen` is present, Tag 1083.
    pub fn has_display_when(&self) -> bool {
        self.message.body.has(tag::DISPLAY_WHEN)
    }




    /// Sets `EffectiveTime`, Tag 168.
    pub fn set_effective_time(&mut self, v: Timestamp) {
        self.message.body.set_field(tag::EFFECTIVE_TIME, fixer::fix_utc_timestamp::FIXUTCTimestamp {
            time: v,
            precision: fixer::fix_utc_timestamp::TimestampPrecision::Millis,
        });
    }

    /// Gets `EffectiveTime`, Tag 168.
    pub fn get_effective_time(&self) -> Result<Timestamp, MessageRejectErrorEnum> {
        let mut fld = field::EffectiveTimeField::new(Timestamp::UNIX_EPOCH);
        self.message.body.get_field(tag::EFFECTIVE_TIME, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `EffectiveTime` is present, Tag 168.
    pub fn has_effective_time(&self) -> bool {
        self.message.body.has(tag::EFFECTIVE_TIME)
    }




    /// Sets `EncodedIssuer`, Tag 349.
    pub fn set_encoded_issuer(&mut self, v: String) {
        self.message.body.set_field(tag::ENCODED_ISSUER, FIXString::from(v));
    }

    /// Gets `EncodedIssuer`, Tag 349.
    pub fn get_encoded_issuer(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::EncodedIssuerField::new(String::new());
        self.message.body.get_field(tag::ENCODED_ISSUER, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `EncodedIssuer` is present, Tag 349.
    pub fn has_encoded_issuer(&self) -> bool {
        self.message.body.has(tag::ENCODED_ISSUER)
    }




    /// Sets `EncodedIssuerLen`, Tag 348.
    pub fn set_encoded_issuer_len(&mut self, v: isize) {
        self.message.body.set_field(tag::ENCODED_ISSUER_LEN, fixer::fix_int::FIXInt::from(v));
    }

    /// Gets `EncodedIssuerLen`, Tag 348.
    pub fn get_encoded_issuer_len(&self) -> Result<isize, MessageRejectErrorEnum> {
        let mut fld = field::EncodedIssuerLenField::new(0);
        self.message.body.get_field(tag::ENCODED_ISSUER_LEN, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `EncodedIssuerLen` is present, Tag 348.
    pub fn has_encoded_issuer_len(&self) -> bool {
        self.message.body.has(tag::ENCODED_ISSUER_LEN)
    }




    /// Sets `EncodedSecurityDesc`, Tag 351.
    pub fn set_encoded_security_desc(&mut self, v: String) {
        self.message.body.set_field(tag::ENCODED_SECURITY_DESC, FIXString::from(v));
    }

    /// Gets `EncodedSecurityDesc`, Tag 351.
    pub fn get_encoded_security_desc(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::EncodedSecurityDescField::new(String::new());
        self.message.body.get_field(tag::ENCODED_SECURITY_DESC, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `EncodedSecurityDesc` is present, Tag 351.
    pub fn has_encoded_security_desc(&self) -> bool {
        self.message.body.has(tag::ENCODED_SECURITY_DESC)
    }




    /// Sets `EncodedSecurityDescLen`, Tag 350.
    pub fn set_encoded_security_desc_len(&mut self, v: isize) {
        self.message.body.set_field(tag::ENCODED_SECURITY_DESC_LEN, fixer::fix_int::FIXInt::from(v));
    }

    /// Gets `EncodedSecurityDescLen`, Tag 350.
    pub fn get_encoded_security_desc_len(&self) -> Result<isize, MessageRejectErrorEnum> {
        let mut fld = field::EncodedSecurityDescLenField::new(0);
        self.message.body.get_field(tag::ENCODED_SECURITY_DESC_LEN, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `EncodedSecurityDescLen` is present, Tag 350.
    pub fn has_encoded_security_desc_len(&self) -> bool {
        self.message.body.has(tag::ENCODED_SECURITY_DESC_LEN)
    }




    /// Sets `ExDestination`, Tag 100.
    pub fn set_ex_destination(&mut self, v: String) {
        self.message.body.set_field(tag::EX_DESTINATION, FIXString::from(v));
    }

    /// Gets `ExDestination`, Tag 100.
    pub fn get_ex_destination(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::ExDestinationField::new(String::new());
        self.message.body.get_field(tag::EX_DESTINATION, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `ExDestination` is present, Tag 100.
    pub fn has_ex_destination(&self) -> bool {
        self.message.body.has(tag::EX_DESTINATION)
    }




    /// Sets `ExDestinationIDSource`, Tag 1133.
    pub fn set_ex_destination_id_source(&mut self, v: String) {
        self.message.body.set_field(tag::EX_DESTINATION_ID_SOURCE, FIXString::from(v));
    }

    /// Gets `ExDestinationIDSource`, Tag 1133.
    pub fn get_ex_destination_id_source(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::ExDestinationIDSourceField::new(String::new());
        self.message.body.get_field(tag::EX_DESTINATION_ID_SOURCE, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `ExDestinationIDSource` is present, Tag 1133.
    pub fn has_ex_destination_id_source(&self) -> bool {
        self.message.body.has(tag::EX_DESTINATION_ID_SOURCE)
    }




    /// Sets `ExecInst`, Tag 18.
    pub fn set_exec_inst(&mut self, v: String) {
        self.message.body.set_field(tag::EXEC_INST, FIXString::from(v));
    }

    /// Gets `ExecInst`, Tag 18.
    pub fn get_exec_inst(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::ExecInstField::new(String::new());
        self.message.body.get_field(tag::EXEC_INST, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `ExecInst` is present, Tag 18.
    pub fn has_exec_inst(&self) -> bool {
        self.message.body.has(tag::EXEC_INST)
    }




    /// Sets `ExpireDate`, Tag 432.
    pub fn set_expire_date(&mut self, v: String) {
        self.message.body.set_field(tag::EXPIRE_DATE, FIXString::from(v));
    }

    /// Gets `ExpireDate`, Tag 432.
    pub fn get_expire_date(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::ExpireDateField::new(String::new());
        self.message.body.get_field(tag::EXPIRE_DATE, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `ExpireDate` is present, Tag 432.
    pub fn has_expire_date(&self) -> bool {
        self.message.body.has(tag::EXPIRE_DATE)
    }




    /// Sets `ExpireTime`, Tag 126.
    pub fn set_expire_time(&mut self, v: Timestamp) {
        self.message.body.set_field(tag::EXPIRE_TIME, fixer::fix_utc_timestamp::FIXUTCTimestamp {
            time: v,
            precision: fixer::fix_utc_timestamp::TimestampPrecision::Millis,
        });
    }

    /// Gets `ExpireTime`, Tag 126.
    pub fn get_expire_time(&self) -> Result<Timestamp, MessageRejectErrorEnum> {
        let mut fld = field::ExpireTimeField::new(Timestamp::UNIX_EPOCH);
        self.message.body.get_field(tag::EXPIRE_TIME, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `ExpireTime` is present, Tag 126.
    pub fn has_expire_time(&self) -> bool {
        self.message.body.has(tag::EXPIRE_TIME)
    }




    /// Sets `Factor`, Tag 228.
    pub fn set_factor(&mut self, val: Decimal, scale: i32) {
        self.message.body.set_field(tag::FACTOR, fixer::fix_decimal::FIXDecimal { decimal: val, scale });
    }

    /// Gets `Factor`, Tag 228.
    pub fn get_factor(&self) -> Result<Decimal, MessageRejectErrorEnum> {
        let mut fld = field::FactorField::new(Decimal::ZERO, 0);
        self.message.body.get_field(tag::FACTOR, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `Factor` is present, Tag 228.
    pub fn has_factor(&self) -> bool {
        self.message.body.has(tag::FACTOR)
    }




    /// Sets `GTBookingInst`, Tag 427.
    pub fn set_gt_booking_inst(&mut self, v: isize) {
        self.message.body.set_field(tag::GT_BOOKING_INST, fixer::fix_int::FIXInt::from(v));
    }

    /// Gets `GTBookingInst`, Tag 427.
    pub fn get_gt_booking_inst(&self) -> Result<isize, MessageRejectErrorEnum> {
        let mut fld = field::GTBookingInstField::new(0);
        self.message.body.get_field(tag::GT_BOOKING_INST, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `GTBookingInst` is present, Tag 427.
    pub fn has_gt_booking_inst(&self) -> bool {
        self.message.body.has(tag::GT_BOOKING_INST)
    }




    /// Sets `HandlInst`, Tag 21.
    pub fn set_handl_inst(&mut self, v: String) {
        self.message.body.set_field(tag::HANDL_INST, FIXString::from(v));
    }

    /// Gets `HandlInst`, Tag 21.
    pub fn get_handl_inst(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::HandlInstField::new(String::new());
        self.message.body.get_field(tag::HANDL_INST, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `HandlInst` is present, Tag 21.
    pub fn has_handl_inst(&self) -> bool {
        self.message.body.has(tag::HANDL_INST)
    }




    /// Sets `IOIID`, Tag 23.
    pub fn set_ioiid(&mut self, v: String) {
        self.message.body.set_field(tag::IOIID, FIXString::from(v));
    }

    /// Gets `IOIID`, Tag 23.
    pub fn get_ioiid(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::IOIIDField::new(String::new());
        self.message.body.get_field(tag::IOIID, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `IOIID` is present, Tag 23.
    pub fn has_ioiid(&self) -> bool {
        self.message.body.has(tag::IOIID)
    }




    /// Sets `InstrRegistry`, Tag 543.
    pub fn set_instr_registry(&mut self, v: String) {
        self.message.body.set_field(tag::INSTR_REGISTRY, FIXString::from(v));
    }

    /// Gets `InstrRegistry`, Tag 543.
    pub fn get_instr_registry(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::InstrRegistryField::new(String::new());
        self.message.body.get_field(tag::INSTR_REGISTRY, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `InstrRegistry` is present, Tag 543.
    pub fn has_instr_registry(&self) -> bool {
        self.message.body.has(tag::INSTR_REGISTRY)
    }




    /// Sets `InstrmtAssignmentMethod`, Tag 1049.
    pub fn set_instrmt_assignment_method(&mut self, v: String) {
        self.message.body.set_field(tag::INSTRMT_ASSIGNMENT_METHOD, FIXString::from(v));
    }

    /// Gets `InstrmtAssignmentMethod`, Tag 1049.
    pub fn get_instrmt_assignment_method(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::InstrmtAssignmentMethodField::new(String::new());
        self.message.body.get_field(tag::INSTRMT_ASSIGNMENT_METHOD, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `InstrmtAssignmentMethod` is present, Tag 1049.
    pub fn has_instrmt_assignment_method(&self) -> bool {
        self.message.body.has(tag::INSTRMT_ASSIGNMENT_METHOD)
    }




    /// Sets `InterestAccrualDate`, Tag 874.
    pub fn set_interest_accrual_date(&mut self, v: String) {
        self.message.body.set_field(tag::INTEREST_ACCRUAL_DATE, FIXString::from(v));
    }

    /// Gets `InterestAccrualDate`, Tag 874.
    pub fn get_interest_accrual_date(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::InterestAccrualDateField::new(String::new());
        self.message.body.get_field(tag::INTEREST_ACCRUAL_DATE, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `InterestAccrualDate` is present, Tag 874.
    pub fn has_interest_accrual_date(&self) -> bool {
        self.message.body.has(tag::INTEREST_ACCRUAL_DATE)
    }




    /// Sets `IssueDate`, Tag 225.
    pub fn set_issue_date(&mut self, v: String) {
        self.message.body.set_field(tag::ISSUE_DATE, FIXString::from(v));
    }

    /// Gets `IssueDate`, Tag 225.
    pub fn get_issue_date(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::IssueDateField::new(String::new());
        self.message.body.get_field(tag::ISSUE_DATE, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `IssueDate` is present, Tag 225.
    pub fn has_issue_date(&self) -> bool {
        self.message.body.has(tag::ISSUE_DATE)
    }




    /// Sets `Issuer`, Tag 106.
    pub fn set_issuer(&mut self, v: String) {
        self.message.body.set_field(tag::ISSUER, FIXString::from(v));
    }

    /// Gets `Issuer`, Tag 106.
    pub fn get_issuer(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::IssuerField::new(String::new());
        self.message.body.get_field(tag::ISSUER, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `Issuer` is present, Tag 106.
    pub fn has_issuer(&self) -> bool {
        self.message.body.has(tag::ISSUER)
    }




    /// Sets `LocaleOfIssue`, Tag 472.
    pub fn set_locale_of_issue(&mut self, v: String) {
        self.message.body.set_field(tag::LOCALE_OF_ISSUE, FIXString::from(v));
    }

    /// Gets `LocaleOfIssue`, Tag 472.
    pub fn get_locale_of_issue(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::LocaleOfIssueField::new(String::new());
        self.message.body.get_field(tag::LOCALE_OF_ISSUE, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `LocaleOfIssue` is present, Tag 472.
    pub fn has_locale_of_issue(&self) -> bool {
        self.message.body.has(tag::LOCALE_OF_ISSUE)
    }




    /// Sets `LocateReqd`, Tag 114.
    pub fn set_locate_reqd(&mut self, v: bool) {
        self.message.body.set_field(tag::LOCATE_REQD, fixer::fix_boolean::FIXBoolean::from(v));
    }

    /// Gets `LocateReqd`, Tag 114.
    pub fn get_locate_reqd(&self) -> Result<bool, MessageRejectErrorEnum> {
        let mut fld = field::LocateReqdField::new(false);
        self.message.body.get_field(tag::LOCATE_REQD, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `LocateReqd` is present, Tag 114.
    pub fn has_locate_reqd(&self) -> bool {
        self.message.body.has(tag::LOCATE_REQD)
    }




    /// Sets `MatchIncrement`, Tag 1089.
    pub fn set_match_increment(&mut self, val: Decimal, scale: i32) {
        self.message.body.set_field(tag::MATCH_INCREMENT, fixer::fix_decimal::FIXDecimal { decimal: val, scale });
    }

    /// Gets `MatchIncrement`, Tag 1089.
    pub fn get_match_increment(&self) -> Result<Decimal, MessageRejectErrorEnum> {
        let mut fld = field::MatchIncrementField::new(Decimal::ZERO, 0);
        self.message.body.get_field(tag::MATCH_INCREMENT, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `MatchIncrement` is present, Tag 1089.
    pub fn has_match_increment(&self) -> bool {
        self.message.body.has(tag::MATCH_INCREMENT)
    }




    /// Sets `MaturityDate`, Tag 541.
    pub fn set_maturity_date(&mut self, v: String) {
        self.message.body.set_field(tag::MATURITY_DATE, FIXString::from(v));
    }

    /// Gets `MaturityDate`, Tag 541.
    pub fn get_maturity_date(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::MaturityDateField::new(String::new());
        self.message.body.get_field(tag::MATURITY_DATE, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `MaturityDate` is present, Tag 541.
    pub fn has_maturity_date(&self) -> bool {
        self.message.body.has(tag::MATURITY_DATE)
    }




    /// Sets `MaturityMonthYear`, Tag 200.
    pub fn set_maturity_month_year(&mut self, v: String) {
        self.message.body.set_field(tag::MATURITY_MONTH_YEAR, FIXString::from(v));
    }

    /// Gets `MaturityMonthYear`, Tag 200.
    pub fn get_maturity_month_year(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::MaturityMonthYearField::new(String::new());
        self.message.body.get_field(tag::MATURITY_MONTH_YEAR, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `MaturityMonthYear` is present, Tag 200.
    pub fn has_maturity_month_year(&self) -> bool {
        self.message.body.has(tag::MATURITY_MONTH_YEAR)
    }




    /// Sets `MaturityTime`, Tag 1079.
    pub fn set_maturity_time(&mut self, v: String) {
        self.message.body.set_field(tag::MATURITY_TIME, FIXString::from(v));
    }

    /// Gets `MaturityTime`, Tag 1079.
    pub fn get_maturity_time(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::MaturityTimeField::new(String::new());
        self.message.body.get_field(tag::MATURITY_TIME, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `MaturityTime` is present, Tag 1079.
    pub fn has_maturity_time(&self) -> bool {
        self.message.body.has(tag::MATURITY_TIME)
    }




    /// Sets `MaxFloor`, Tag 111.
    pub fn set_max_floor(&mut self, val: Decimal, scale: i32) {
        self.message.body.set_field(tag::MAX_FLOOR, fixer::fix_decimal::FIXDecimal { decimal: val, scale });
    }

    /// Gets `MaxFloor`, Tag 111.
    pub fn get_max_floor(&self) -> Result<Decimal, MessageRejectErrorEnum> {
        let mut fld = field::MaxFloorField::new(Decimal::ZERO, 0);
        self.message.body.get_field(tag::MAX_FLOOR, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `MaxFloor` is present, Tag 111.
    pub fn has_max_floor(&self) -> bool {
        self.message.body.has(tag::MAX_FLOOR)
    }




    /// Sets `MaxPriceLevels`, Tag 1090.
    pub fn set_max_price_levels(&mut self, v: isize) {
        self.message.body.set_field(tag::MAX_PRICE_LEVELS, fixer::fix_int::FIXInt::from(v));
    }

    /// Gets `MaxPriceLevels`, Tag 1090.
    pub fn get_max_price_levels(&self) -> Result<isize, MessageRejectErrorEnum> {
        let mut fld = field::MaxPriceLevelsField::new(0);
        self.message.body.get_field(tag::MAX_PRICE_LEVELS, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `MaxPriceLevels` is present, Tag 1090.
    pub fn has_max_price_levels(&self) -> bool {
        self.message.body.has(tag::MAX_PRICE_LEVELS)
    }




    /// Sets `MaxShow`, Tag 210.
    pub fn set_max_show(&mut self, val: Decimal, scale: i32) {
        self.message.body.set_field(tag::MAX_SHOW, fixer::fix_decimal::FIXDecimal { decimal: val, scale });
    }

    /// Gets `MaxShow`, Tag 210.
    pub fn get_max_show(&self) -> Result<Decimal, MessageRejectErrorEnum> {
        let mut fld = field::MaxShowField::new(Decimal::ZERO, 0);
        self.message.body.get_field(tag::MAX_SHOW, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `MaxShow` is present, Tag 210.
    pub fn has_max_show(&self) -> bool {
        self.message.body.has(tag::MAX_SHOW)
    }




    /// Sets `MinPriceIncrement`, Tag 969.
    pub fn set_min_price_increment(&mut self, val: Decimal, scale: i32) {
        self.message.body.set_field(tag::MIN_PRICE_INCREMENT, fixer::fix_decimal::FIXDecimal { decimal: val, scale });
    }

    /// Gets `MinPriceIncrement`, Tag 969.
    pub fn get_min_price_increment(&self) -> Result<Decimal, MessageRejectErrorEnum> {
        let mut fld = field::MinPriceIncrementField::new(Decimal::ZERO, 0);
        self.message.body.get_field(tag::MIN_PRICE_INCREMENT, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `MinPriceIncrement` is present, Tag 969.
    pub fn has_min_price_increment(&self) -> bool {
        self.message.body.has(tag::MIN_PRICE_INCREMENT)
    }




    /// Sets `MinQty`, Tag 110.
    pub fn set_min_qty(&mut self, val: Decimal, scale: i32) {
        self.message.body.set_field(tag::MIN_QTY, fixer::fix_decimal::FIXDecimal { decimal: val, scale });
    }

    /// Gets `MinQty`, Tag 110.
    pub fn get_min_qty(&self) -> Result<Decimal, MessageRejectErrorEnum> {
        let mut fld = field::MinQtyField::new(Decimal::ZERO, 0);
        self.message.body.get_field(tag::MIN_QTY, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `MinQty` is present, Tag 110.
    pub fn has_min_qty(&self) -> bool {
        self.message.body.has(tag::MIN_QTY)
    }




    /// Sets `MoneyLaunderingStatus`, Tag 481.
    pub fn set_money_laundering_status(&mut self, v: String) {
        self.message.body.set_field(tag::MONEY_LAUNDERING_STATUS, FIXString::from(v));
    }

    /// Gets `MoneyLaunderingStatus`, Tag 481.
    pub fn get_money_laundering_status(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::MoneyLaunderingStatusField::new(String::new());
        self.message.body.get_field(tag::MONEY_LAUNDERING_STATUS, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `MoneyLaunderingStatus` is present, Tag 481.
    pub fn has_money_laundering_status(&self) -> bool {
        self.message.body.has(tag::MONEY_LAUNDERING_STATUS)
    }




    /// Sets `NTPositionLimit`, Tag 971.
    pub fn set_nt_position_limit(&mut self, v: isize) {
        self.message.body.set_field(tag::NT_POSITION_LIMIT, fixer::fix_int::FIXInt::from(v));
    }

    /// Gets `NTPositionLimit`, Tag 971.
    pub fn get_nt_position_limit(&self) -> Result<isize, MessageRejectErrorEnum> {
        let mut fld = field::NTPositionLimitField::new(0);
        self.message.body.get_field(tag::NT_POSITION_LIMIT, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `NTPositionLimit` is present, Tag 971.
    pub fn has_nt_position_limit(&self) -> bool {
        self.message.body.has(tag::NT_POSITION_LIMIT)
    }




    /// Sets `NoEvents`, Tag 864.
    pub fn set_no_events(&mut self, v: isize) {
        self.message.body.set_field(tag::NO_EVENTS, fixer::fix_int::FIXInt::from(v));
    }

    /// Gets `NoEvents`, Tag 864.
    pub fn get_no_events(&self) -> Result<isize, MessageRejectErrorEnum> {
        let mut fld = field::NoEventsField::new(0);
        self.message.body.get_field(tag::NO_EVENTS, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `NoEvents` is present, Tag 864.
    pub fn has_no_events(&self) -> bool {
        self.message.body.has(tag::NO_EVENTS)
    }




    /// Sets `NoInstrumentParties`, Tag 1018.
    pub fn set_no_instrument_parties(&mut self, v: isize) {
        self.message.body.set_field(tag::NO_INSTRUMENT_PARTIES, fixer::fix_int::FIXInt::from(v));
    }

    /// Gets `NoInstrumentParties`, Tag 1018.
    pub fn get_no_instrument_parties(&self) -> Result<isize, MessageRejectErrorEnum> {
        let mut fld = field::NoInstrumentPartiesField::new(0);
        self.message.body.get_field(tag::NO_INSTRUMENT_PARTIES, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `NoInstrumentParties` is present, Tag 1018.
    pub fn has_no_instrument_parties(&self) -> bool {
        self.message.body.has(tag::NO_INSTRUMENT_PARTIES)
    }




    /// Sets `NoLegs`, Tag 555.
    pub fn set_no_legs(&mut self, v: isize) {
        self.message.body.set_field(tag::NO_LEGS, fixer::fix_int::FIXInt::from(v));
    }

    /// Gets `NoLegs`, Tag 555.
    pub fn get_no_legs(&self) -> Result<isize, MessageRejectErrorEnum> {
        let mut fld = field::NoLegsField::new(0);
        self.message.body.get_field(tag::NO_LEGS, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `NoLegs` is present, Tag 555.
    pub fn has_no_legs(&self) -> bool {
        self.message.body.has(tag::NO_LEGS)
    }




    /// Sets `NoRootPartyIDs`, Tag 1116.
    pub fn set_no_root_party_i_ds(&mut self, v: isize) {
        self.message.body.set_field(tag::NO_ROOT_PARTY_I_DS, fixer::fix_int::FIXInt::from(v));
    }

    /// Gets `NoRootPartyIDs`, Tag 1116.
    pub fn get_no_root_party_i_ds(&self) -> Result<isize, MessageRejectErrorEnum> {
        let mut fld = field::NoRootPartyIDsField::new(0);
        self.message.body.get_field(tag::NO_ROOT_PARTY_I_DS, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `NoRootPartyIDs` is present, Tag 1116.
    pub fn has_no_root_party_i_ds(&self) -> bool {
        self.message.body.has(tag::NO_ROOT_PARTY_I_DS)
    }




    /// Sets `NoSecurityAltID`, Tag 454.
    pub fn set_no_security_alt_id(&mut self, v: isize) {
        self.message.body.set_field(tag::NO_SECURITY_ALT_ID, fixer::fix_int::FIXInt::from(v));
    }

    /// Gets `NoSecurityAltID`, Tag 454.
    pub fn get_no_security_alt_id(&self) -> Result<isize, MessageRejectErrorEnum> {
        let mut fld = field::NoSecurityAltIDField::new(0);
        self.message.body.get_field(tag::NO_SECURITY_ALT_ID, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `NoSecurityAltID` is present, Tag 454.
    pub fn has_no_security_alt_id(&self) -> bool {
        self.message.body.has(tag::NO_SECURITY_ALT_ID)
    }




    /// Sets `NoSides`, Tag 552.
    pub fn set_no_sides(&mut self, v: isize) {
        self.message.body.set_field(tag::NO_SIDES, fixer::fix_int::FIXInt::from(v));
    }

    /// Gets `NoSides`, Tag 552.
    pub fn get_no_sides(&self) -> Result<isize, MessageRejectErrorEnum> {
        let mut fld = field::NoSidesField::new(0);
        self.message.body.get_field(tag::NO_SIDES, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `NoSides` is present, Tag 552.
    pub fn has_no_sides(&self) -> bool {
        self.message.body.has(tag::NO_SIDES)
    }




    /// Sets `NoStipulations`, Tag 232.
    pub fn set_no_stipulations(&mut self, v: isize) {
        self.message.body.set_field(tag::NO_STIPULATIONS, fixer::fix_int::FIXInt::from(v));
    }

    /// Gets `NoStipulations`, Tag 232.
    pub fn get_no_stipulations(&self) -> Result<isize, MessageRejectErrorEnum> {
        let mut fld = field::NoStipulationsField::new(0);
        self.message.body.get_field(tag::NO_STIPULATIONS, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `NoStipulations` is present, Tag 232.
    pub fn has_no_stipulations(&self) -> bool {
        self.message.body.has(tag::NO_STIPULATIONS)
    }




    /// Sets `NoStrategyParameters`, Tag 957.
    pub fn set_no_strategy_parameters(&mut self, v: isize) {
        self.message.body.set_field(tag::NO_STRATEGY_PARAMETERS, fixer::fix_int::FIXInt::from(v));
    }

    /// Gets `NoStrategyParameters`, Tag 957.
    pub fn get_no_strategy_parameters(&self) -> Result<isize, MessageRejectErrorEnum> {
        let mut fld = field::NoStrategyParametersField::new(0);
        self.message.body.get_field(tag::NO_STRATEGY_PARAMETERS, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `NoStrategyParameters` is present, Tag 957.
    pub fn has_no_strategy_parameters(&self) -> bool {
        self.message.body.has(tag::NO_STRATEGY_PARAMETERS)
    }




    /// Sets `NoTradingSessions`, Tag 386.
    pub fn set_no_trading_sessions(&mut self, v: isize) {
        self.message.body.set_field(tag::NO_TRADING_SESSIONS, fixer::fix_int::FIXInt::from(v));
    }

    /// Gets `NoTradingSessions`, Tag 386.
    pub fn get_no_trading_sessions(&self) -> Result<isize, MessageRejectErrorEnum> {
        let mut fld = field::NoTradingSessionsField::new(0);
        self.message.body.get_field(tag::NO_TRADING_SESSIONS, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `NoTradingSessions` is present, Tag 386.
    pub fn has_no_trading_sessions(&self) -> bool {
        self.message.body.has(tag::NO_TRADING_SESSIONS)
    }




    /// Sets `NoUnderlyings`, Tag 711.
    pub fn set_no_underlyings(&mut self, v: isize) {
        self.message.body.set_field(tag::NO_UNDERLYINGS, fixer::fix_int::FIXInt::from(v));
    }

    /// Gets `NoUnderlyings`, Tag 711.
    pub fn get_no_underlyings(&self) -> Result<isize, MessageRejectErrorEnum> {
        let mut fld = field::NoUnderlyingsField::new(0);
        self.message.body.get_field(tag::NO_UNDERLYINGS, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `NoUnderlyings` is present, Tag 711.
    pub fn has_no_underlyings(&self) -> bool {
        self.message.body.has(tag::NO_UNDERLYINGS)
    }




    /// Sets `OptAttribute`, Tag 206.
    pub fn set_opt_attribute(&mut self, v: String) {
        self.message.body.set_field(tag::OPT_ATTRIBUTE, FIXString::from(v));
    }

    /// Gets `OptAttribute`, Tag 206.
    pub fn get_opt_attribute(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::OptAttributeField::new(String::new());
        self.message.body.get_field(tag::OPT_ATTRIBUTE, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `OptAttribute` is present, Tag 206.
    pub fn has_opt_attribute(&self) -> bool {
        self.message.body.has(tag::OPT_ATTRIBUTE)
    }




    /// Sets `OrdType`, Tag 40.
    pub fn set_ord_type(&mut self, v: String) {
        self.message.body.set_field(tag::ORD_TYPE, FIXString::from(v));
    }

    /// Gets `OrdType`, Tag 40.
    pub fn get_ord_type(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::OrdTypeField::new(String::new());
        self.message.body.get_field(tag::ORD_TYPE, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `OrdType` is present, Tag 40.
    pub fn has_ord_type(&self) -> bool {
        self.message.body.has(tag::ORD_TYPE)
    }




    /// Sets `ParticipationRate`, Tag 849.
    pub fn set_participation_rate(&mut self, val: Decimal, scale: i32) {
        self.message.body.set_field(tag::PARTICIPATION_RATE, fixer::fix_decimal::FIXDecimal { decimal: val, scale });
    }

    /// Gets `ParticipationRate`, Tag 849.
    pub fn get_participation_rate(&self) -> Result<Decimal, MessageRejectErrorEnum> {
        let mut fld = field::ParticipationRateField::new(Decimal::ZERO, 0);
        self.message.body.get_field(tag::PARTICIPATION_RATE, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `ParticipationRate` is present, Tag 849.
    pub fn has_participation_rate(&self) -> bool {
        self.message.body.has(tag::PARTICIPATION_RATE)
    }




    /// Sets `PegLimitType`, Tag 837.
    pub fn set_peg_limit_type(&mut self, v: isize) {
        self.message.body.set_field(tag::PEG_LIMIT_TYPE, fixer::fix_int::FIXInt::from(v));
    }

    /// Gets `PegLimitType`, Tag 837.
    pub fn get_peg_limit_type(&self) -> Result<isize, MessageRejectErrorEnum> {
        let mut fld = field::PegLimitTypeField::new(0);
        self.message.body.get_field(tag::PEG_LIMIT_TYPE, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `PegLimitType` is present, Tag 837.
    pub fn has_peg_limit_type(&self) -> bool {
        self.message.body.has(tag::PEG_LIMIT_TYPE)
    }




    /// Sets `PegMoveType`, Tag 835.
    pub fn set_peg_move_type(&mut self, v: isize) {
        self.message.body.set_field(tag::PEG_MOVE_TYPE, fixer::fix_int::FIXInt::from(v));
    }

    /// Gets `PegMoveType`, Tag 835.
    pub fn get_peg_move_type(&self) -> Result<isize, MessageRejectErrorEnum> {
        let mut fld = field::PegMoveTypeField::new(0);
        self.message.body.get_field(tag::PEG_MOVE_TYPE, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `PegMoveType` is present, Tag 835.
    pub fn has_peg_move_type(&self) -> bool {
        self.message.body.has(tag::PEG_MOVE_TYPE)
    }




    /// Sets `PegOffsetType`, Tag 836.
    pub fn set_peg_offset_type(&mut self, v: isize) {
        self.message.body.set_field(tag::PEG_OFFSET_TYPE, fixer::fix_int::FIXInt::from(v));
    }

    /// Gets `PegOffsetType`, Tag 836.
    pub fn get_peg_offset_type(&self) -> Result<isize, MessageRejectErrorEnum> {
        let mut fld = field::PegOffsetTypeField::new(0);
        self.message.body.get_field(tag::PEG_OFFSET_TYPE, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `PegOffsetType` is present, Tag 836.
    pub fn has_peg_offset_type(&self) -> bool {
        self.message.body.has(tag::PEG_OFFSET_TYPE)
    }




    /// Sets `PegOffsetValue`, Tag 211.
    pub fn set_peg_offset_value(&mut self, val: Decimal, scale: i32) {
        self.message.body.set_field(tag::PEG_OFFSET_VALUE, fixer::fix_decimal::FIXDecimal { decimal: val, scale });
    }

    /// Gets `PegOffsetValue`, Tag 211.
    pub fn get_peg_offset_value(&self) -> Result<Decimal, MessageRejectErrorEnum> {
        let mut fld = field::PegOffsetValueField::new(Decimal::ZERO, 0);
        self.message.body.get_field(tag::PEG_OFFSET_VALUE, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `PegOffsetValue` is present, Tag 211.
    pub fn has_peg_offset_value(&self) -> bool {
        self.message.body.has(tag::PEG_OFFSET_VALUE)
    }




    /// Sets `PegPriceType`, Tag 1094.
    pub fn set_peg_price_type(&mut self, v: isize) {
        self.message.body.set_field(tag::PEG_PRICE_TYPE, fixer::fix_int::FIXInt::from(v));
    }

    /// Gets `PegPriceType`, Tag 1094.
    pub fn get_peg_price_type(&self) -> Result<isize, MessageRejectErrorEnum> {
        let mut fld = field::PegPriceTypeField::new(0);
        self.message.body.get_field(tag::PEG_PRICE_TYPE, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `PegPriceType` is present, Tag 1094.
    pub fn has_peg_price_type(&self) -> bool {
        self.message.body.has(tag::PEG_PRICE_TYPE)
    }




    /// Sets `PegRoundDirection`, Tag 838.
    pub fn set_peg_round_direction(&mut self, v: isize) {
        self.message.body.set_field(tag::PEG_ROUND_DIRECTION, fixer::fix_int::FIXInt::from(v));
    }

    /// Gets `PegRoundDirection`, Tag 838.
    pub fn get_peg_round_direction(&self) -> Result<isize, MessageRejectErrorEnum> {
        let mut fld = field::PegRoundDirectionField::new(0);
        self.message.body.get_field(tag::PEG_ROUND_DIRECTION, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `PegRoundDirection` is present, Tag 838.
    pub fn has_peg_round_direction(&self) -> bool {
        self.message.body.has(tag::PEG_ROUND_DIRECTION)
    }




    /// Sets `PegScope`, Tag 840.
    pub fn set_peg_scope(&mut self, v: isize) {
        self.message.body.set_field(tag::PEG_SCOPE, fixer::fix_int::FIXInt::from(v));
    }

    /// Gets `PegScope`, Tag 840.
    pub fn get_peg_scope(&self) -> Result<isize, MessageRejectErrorEnum> {
        let mut fld = field::PegScopeField::new(0);
        self.message.body.get_field(tag::PEG_SCOPE, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `PegScope` is present, Tag 840.
    pub fn has_peg_scope(&self) -> bool {
        self.message.body.has(tag::PEG_SCOPE)
    }




    /// Sets `PegSecurityDesc`, Tag 1099.
    pub fn set_peg_security_desc(&mut self, v: String) {
        self.message.body.set_field(tag::PEG_SECURITY_DESC, FIXString::from(v));
    }

    /// Gets `PegSecurityDesc`, Tag 1099.
    pub fn get_peg_security_desc(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::PegSecurityDescField::new(String::new());
        self.message.body.get_field(tag::PEG_SECURITY_DESC, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `PegSecurityDesc` is present, Tag 1099.
    pub fn has_peg_security_desc(&self) -> bool {
        self.message.body.has(tag::PEG_SECURITY_DESC)
    }




    /// Sets `PegSecurityID`, Tag 1097.
    pub fn set_peg_security_id(&mut self, v: String) {
        self.message.body.set_field(tag::PEG_SECURITY_ID, FIXString::from(v));
    }

    /// Gets `PegSecurityID`, Tag 1097.
    pub fn get_peg_security_id(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::PegSecurityIDField::new(String::new());
        self.message.body.get_field(tag::PEG_SECURITY_ID, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `PegSecurityID` is present, Tag 1097.
    pub fn has_peg_security_id(&self) -> bool {
        self.message.body.has(tag::PEG_SECURITY_ID)
    }




    /// Sets `PegSecurityIDSource`, Tag 1096.
    pub fn set_peg_security_id_source(&mut self, v: String) {
        self.message.body.set_field(tag::PEG_SECURITY_ID_SOURCE, FIXString::from(v));
    }

    /// Gets `PegSecurityIDSource`, Tag 1096.
    pub fn get_peg_security_id_source(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::PegSecurityIDSourceField::new(String::new());
        self.message.body.get_field(tag::PEG_SECURITY_ID_SOURCE, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `PegSecurityIDSource` is present, Tag 1096.
    pub fn has_peg_security_id_source(&self) -> bool {
        self.message.body.has(tag::PEG_SECURITY_ID_SOURCE)
    }




    /// Sets `PegSymbol`, Tag 1098.
    pub fn set_peg_symbol(&mut self, v: String) {
        self.message.body.set_field(tag::PEG_SYMBOL, FIXString::from(v));
    }

    /// Gets `PegSymbol`, Tag 1098.
    pub fn get_peg_symbol(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::PegSymbolField::new(String::new());
        self.message.body.get_field(tag::PEG_SYMBOL, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `PegSymbol` is present, Tag 1098.
    pub fn has_peg_symbol(&self) -> bool {
        self.message.body.has(tag::PEG_SYMBOL)
    }




    /// Sets `Pool`, Tag 691.
    pub fn set_pool(&mut self, v: String) {
        self.message.body.set_field(tag::POOL, FIXString::from(v));
    }

    /// Gets `Pool`, Tag 691.
    pub fn get_pool(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::PoolField::new(String::new());
        self.message.body.get_field(tag::POOL, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `Pool` is present, Tag 691.
    pub fn has_pool(&self) -> bool {
        self.message.body.has(tag::POOL)
    }




    /// Sets `PositionLimit`, Tag 970.
    pub fn set_position_limit(&mut self, v: isize) {
        self.message.body.set_field(tag::POSITION_LIMIT, fixer::fix_int::FIXInt::from(v));
    }

    /// Gets `PositionLimit`, Tag 970.
    pub fn get_position_limit(&self) -> Result<isize, MessageRejectErrorEnum> {
        let mut fld = field::PositionLimitField::new(0);
        self.message.body.get_field(tag::POSITION_LIMIT, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `PositionLimit` is present, Tag 970.
    pub fn has_position_limit(&self) -> bool {
        self.message.body.has(tag::POSITION_LIMIT)
    }




    /// Sets `PrevClosePx`, Tag 140.
    pub fn set_prev_close_px(&mut self, val: Decimal, scale: i32) {
        self.message.body.set_field(tag::PREV_CLOSE_PX, fixer::fix_decimal::FIXDecimal { decimal: val, scale });
    }

    /// Gets `PrevClosePx`, Tag 140.
    pub fn get_prev_close_px(&self) -> Result<Decimal, MessageRejectErrorEnum> {
        let mut fld = field::PrevClosePxField::new(Decimal::ZERO, 0);
        self.message.body.get_field(tag::PREV_CLOSE_PX, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `PrevClosePx` is present, Tag 140.
    pub fn has_prev_close_px(&self) -> bool {
        self.message.body.has(tag::PREV_CLOSE_PX)
    }




    /// Sets `Price`, Tag 44.
    pub fn set_price(&mut self, val: Decimal, scale: i32) {
        self.message.body.set_field(tag::PRICE, fixer::fix_decimal::FIXDecimal { decimal: val, scale });
    }

    /// Gets `Price`, Tag 44.
    pub fn get_price(&self) -> Result<Decimal, MessageRejectErrorEnum> {
        let mut fld = field::PriceField::new(Decimal::ZERO, 0);
        self.message.body.get_field(tag::PRICE, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `Price` is present, Tag 44.
    pub fn has_price(&self) -> bool {
        self.message.body.has(tag::PRICE)
    }




    /// Sets `PriceProtectionScope`, Tag 1092.
    pub fn set_price_protection_scope(&mut self, v: String) {
        self.message.body.set_field(tag::PRICE_PROTECTION_SCOPE, FIXString::from(v));
    }

    /// Gets `PriceProtectionScope`, Tag 1092.
    pub fn get_price_protection_scope(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::PriceProtectionScopeField::new(String::new());
        self.message.body.get_field(tag::PRICE_PROTECTION_SCOPE, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `PriceProtectionScope` is present, Tag 1092.
    pub fn has_price_protection_scope(&self) -> bool {
        self.message.body.has(tag::PRICE_PROTECTION_SCOPE)
    }




    /// Sets `PriceType`, Tag 423.
    pub fn set_price_type(&mut self, v: isize) {
        self.message.body.set_field(tag::PRICE_TYPE, fixer::fix_int::FIXInt::from(v));
    }

    /// Gets `PriceType`, Tag 423.
    pub fn get_price_type(&self) -> Result<isize, MessageRejectErrorEnum> {
        let mut fld = field::PriceTypeField::new(0);
        self.message.body.get_field(tag::PRICE_TYPE, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `PriceType` is present, Tag 423.
    pub fn has_price_type(&self) -> bool {
        self.message.body.has(tag::PRICE_TYPE)
    }




    /// Sets `ProcessCode`, Tag 81.
    pub fn set_process_code(&mut self, v: String) {
        self.message.body.set_field(tag::PROCESS_CODE, FIXString::from(v));
    }

    /// Gets `ProcessCode`, Tag 81.
    pub fn get_process_code(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::ProcessCodeField::new(String::new());
        self.message.body.get_field(tag::PROCESS_CODE, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `ProcessCode` is present, Tag 81.
    pub fn has_process_code(&self) -> bool {
        self.message.body.has(tag::PROCESS_CODE)
    }




    /// Sets `Product`, Tag 460.
    pub fn set_product(&mut self, v: isize) {
        self.message.body.set_field(tag::PRODUCT, fixer::fix_int::FIXInt::from(v));
    }

    /// Gets `Product`, Tag 460.
    pub fn get_product(&self) -> Result<isize, MessageRejectErrorEnum> {
        let mut fld = field::ProductField::new(0);
        self.message.body.get_field(tag::PRODUCT, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `Product` is present, Tag 460.
    pub fn has_product(&self) -> bool {
        self.message.body.has(tag::PRODUCT)
    }




    /// Sets `QuoteID`, Tag 117.
    pub fn set_quote_id(&mut self, v: String) {
        self.message.body.set_field(tag::QUOTE_ID, FIXString::from(v));
    }

    /// Gets `QuoteID`, Tag 117.
    pub fn get_quote_id(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::QuoteIDField::new(String::new());
        self.message.body.get_field(tag::QUOTE_ID, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `QuoteID` is present, Tag 117.
    pub fn has_quote_id(&self) -> bool {
        self.message.body.has(tag::QUOTE_ID)
    }




    /// Sets `RedemptionDate`, Tag 240.
    pub fn set_redemption_date(&mut self, v: String) {
        self.message.body.set_field(tag::REDEMPTION_DATE, FIXString::from(v));
    }

    /// Gets `RedemptionDate`, Tag 240.
    pub fn get_redemption_date(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::RedemptionDateField::new(String::new());
        self.message.body.get_field(tag::REDEMPTION_DATE, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `RedemptionDate` is present, Tag 240.
    pub fn has_redemption_date(&self) -> bool {
        self.message.body.has(tag::REDEMPTION_DATE)
    }




    /// Sets `RefreshQty`, Tag 1088.
    pub fn set_refresh_qty(&mut self, val: Decimal, scale: i32) {
        self.message.body.set_field(tag::REFRESH_QTY, fixer::fix_decimal::FIXDecimal { decimal: val, scale });
    }

    /// Gets `RefreshQty`, Tag 1088.
    pub fn get_refresh_qty(&self) -> Result<Decimal, MessageRejectErrorEnum> {
        let mut fld = field::RefreshQtyField::new(Decimal::ZERO, 0);
        self.message.body.get_field(tag::REFRESH_QTY, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `RefreshQty` is present, Tag 1088.
    pub fn has_refresh_qty(&self) -> bool {
        self.message.body.has(tag::REFRESH_QTY)
    }




    /// Sets `RegistID`, Tag 513.
    pub fn set_regist_id(&mut self, v: String) {
        self.message.body.set_field(tag::REGIST_ID, FIXString::from(v));
    }

    /// Gets `RegistID`, Tag 513.
    pub fn get_regist_id(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::RegistIDField::new(String::new());
        self.message.body.get_field(tag::REGIST_ID, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `RegistID` is present, Tag 513.
    pub fn has_regist_id(&self) -> bool {
        self.message.body.has(tag::REGIST_ID)
    }




    /// Sets `RepoCollateralSecurityType`, Tag 239.
    pub fn set_repo_collateral_security_type(&mut self, v: isize) {
        self.message.body.set_field(tag::REPO_COLLATERAL_SECURITY_TYPE, fixer::fix_int::FIXInt::from(v));
    }

    /// Gets `RepoCollateralSecurityType`, Tag 239.
    pub fn get_repo_collateral_security_type(&self) -> Result<isize, MessageRejectErrorEnum> {
        let mut fld = field::RepoCollateralSecurityTypeField::new(0);
        self.message.body.get_field(tag::REPO_COLLATERAL_SECURITY_TYPE, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `RepoCollateralSecurityType` is present, Tag 239.
    pub fn has_repo_collateral_security_type(&self) -> bool {
        self.message.body.has(tag::REPO_COLLATERAL_SECURITY_TYPE)
    }




    /// Sets `RepurchaseRate`, Tag 227.
    pub fn set_repurchase_rate(&mut self, val: Decimal, scale: i32) {
        self.message.body.set_field(tag::REPURCHASE_RATE, fixer::fix_decimal::FIXDecimal { decimal: val, scale });
    }

    /// Gets `RepurchaseRate`, Tag 227.
    pub fn get_repurchase_rate(&self) -> Result<Decimal, MessageRejectErrorEnum> {
        let mut fld = field::RepurchaseRateField::new(Decimal::ZERO, 0);
        self.message.body.get_field(tag::REPURCHASE_RATE, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `RepurchaseRate` is present, Tag 227.
    pub fn has_repurchase_rate(&self) -> bool {
        self.message.body.has(tag::REPURCHASE_RATE)
    }




    /// Sets `RepurchaseTerm`, Tag 226.
    pub fn set_repurchase_term(&mut self, v: isize) {
        self.message.body.set_field(tag::REPURCHASE_TERM, fixer::fix_int::FIXInt::from(v));
    }

    /// Gets `RepurchaseTerm`, Tag 226.
    pub fn get_repurchase_term(&self) -> Result<isize, MessageRejectErrorEnum> {
        let mut fld = field::RepurchaseTermField::new(0);
        self.message.body.get_field(tag::REPURCHASE_TERM, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `RepurchaseTerm` is present, Tag 226.
    pub fn has_repurchase_term(&self) -> bool {
        self.message.body.has(tag::REPURCHASE_TERM)
    }




    /// Sets `SecondaryDisplayQty`, Tag 1082.
    pub fn set_secondary_display_qty(&mut self, val: Decimal, scale: i32) {
        self.message.body.set_field(tag::SECONDARY_DISPLAY_QTY, fixer::fix_decimal::FIXDecimal { decimal: val, scale });
    }

    /// Gets `SecondaryDisplayQty`, Tag 1082.
    pub fn get_secondary_display_qty(&self) -> Result<Decimal, MessageRejectErrorEnum> {
        let mut fld = field::SecondaryDisplayQtyField::new(Decimal::ZERO, 0);
        self.message.body.get_field(tag::SECONDARY_DISPLAY_QTY, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `SecondaryDisplayQty` is present, Tag 1082.
    pub fn has_secondary_display_qty(&self) -> bool {
        self.message.body.has(tag::SECONDARY_DISPLAY_QTY)
    }




    /// Sets `SecurityDesc`, Tag 107.
    pub fn set_security_desc(&mut self, v: String) {
        self.message.body.set_field(tag::SECURITY_DESC, FIXString::from(v));
    }

    /// Gets `SecurityDesc`, Tag 107.
    pub fn get_security_desc(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::SecurityDescField::new(String::new());
        self.message.body.get_field(tag::SECURITY_DESC, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `SecurityDesc` is present, Tag 107.
    pub fn has_security_desc(&self) -> bool {
        self.message.body.has(tag::SECURITY_DESC)
    }




    /// Sets `SecurityExchange`, Tag 207.
    pub fn set_security_exchange(&mut self, v: String) {
        self.message.body.set_field(tag::SECURITY_EXCHANGE, FIXString::from(v));
    }

    /// Gets `SecurityExchange`, Tag 207.
    pub fn get_security_exchange(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::SecurityExchangeField::new(String::new());
        self.message.body.get_field(tag::SECURITY_EXCHANGE, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `SecurityExchange` is present, Tag 207.
    pub fn has_security_exchange(&self) -> bool {
        self.message.body.has(tag::SECURITY_EXCHANGE)
    }




    /// Sets `SecurityID`, Tag 48.
    pub fn set_security_id(&mut self, v: String) {
        self.message.body.set_field(tag::SECURITY_ID, FIXString::from(v));
    }

    /// Gets `SecurityID`, Tag 48.
    pub fn get_security_id(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::SecurityIDField::new(String::new());
        self.message.body.get_field(tag::SECURITY_ID, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `SecurityID` is present, Tag 48.
    pub fn has_security_id(&self) -> bool {
        self.message.body.has(tag::SECURITY_ID)
    }




    /// Sets `SecurityIDSource`, Tag 22.
    pub fn set_security_id_source(&mut self, v: String) {
        self.message.body.set_field(tag::SECURITY_ID_SOURCE, FIXString::from(v));
    }

    /// Gets `SecurityIDSource`, Tag 22.
    pub fn get_security_id_source(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::SecurityIDSourceField::new(String::new());
        self.message.body.get_field(tag::SECURITY_ID_SOURCE, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `SecurityIDSource` is present, Tag 22.
    pub fn has_security_id_source(&self) -> bool {
        self.message.body.has(tag::SECURITY_ID_SOURCE)
    }




    /// Sets `SecurityStatus`, Tag 965.
    pub fn set_security_status(&mut self, v: String) {
        self.message.body.set_field(tag::SECURITY_STATUS, FIXString::from(v));
    }

    /// Gets `SecurityStatus`, Tag 965.
    pub fn get_security_status(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::SecurityStatusField::new(String::new());
        self.message.body.get_field(tag::SECURITY_STATUS, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `SecurityStatus` is present, Tag 965.
    pub fn has_security_status(&self) -> bool {
        self.message.body.has(tag::SECURITY_STATUS)
    }




    /// Sets `SecuritySubType`, Tag 762.
    pub fn set_security_sub_type(&mut self, v: String) {
        self.message.body.set_field(tag::SECURITY_SUB_TYPE, FIXString::from(v));
    }

    /// Gets `SecuritySubType`, Tag 762.
    pub fn get_security_sub_type(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::SecuritySubTypeField::new(String::new());
        self.message.body.get_field(tag::SECURITY_SUB_TYPE, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `SecuritySubType` is present, Tag 762.
    pub fn has_security_sub_type(&self) -> bool {
        self.message.body.has(tag::SECURITY_SUB_TYPE)
    }




    /// Sets `SecurityType`, Tag 167.
    pub fn set_security_type(&mut self, v: String) {
        self.message.body.set_field(tag::SECURITY_TYPE, FIXString::from(v));
    }

    /// Gets `SecurityType`, Tag 167.
    pub fn get_security_type(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::SecurityTypeField::new(String::new());
        self.message.body.get_field(tag::SECURITY_TYPE, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `SecurityType` is present, Tag 167.
    pub fn has_security_type(&self) -> bool {
        self.message.body.has(tag::SECURITY_TYPE)
    }




    /// Sets `SettlDate`, Tag 64.
    pub fn set_settl_date(&mut self, v: String) {
        self.message.body.set_field(tag::SETTL_DATE, FIXString::from(v));
    }

    /// Gets `SettlDate`, Tag 64.
    pub fn get_settl_date(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::SettlDateField::new(String::new());
        self.message.body.get_field(tag::SETTL_DATE, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `SettlDate` is present, Tag 64.
    pub fn has_settl_date(&self) -> bool {
        self.message.body.has(tag::SETTL_DATE)
    }




    /// Sets `SettlType`, Tag 63.
    pub fn set_settl_type(&mut self, v: String) {
        self.message.body.set_field(tag::SETTL_TYPE, FIXString::from(v));
    }

    /// Gets `SettlType`, Tag 63.
    pub fn get_settl_type(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::SettlTypeField::new(String::new());
        self.message.body.get_field(tag::SETTL_TYPE, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `SettlType` is present, Tag 63.
    pub fn has_settl_type(&self) -> bool {
        self.message.body.has(tag::SETTL_TYPE)
    }




    /// Sets `SettleOnOpenFlag`, Tag 966.
    pub fn set_settle_on_open_flag(&mut self, v: String) {
        self.message.body.set_field(tag::SETTLE_ON_OPEN_FLAG, FIXString::from(v));
    }

    /// Gets `SettleOnOpenFlag`, Tag 966.
    pub fn get_settle_on_open_flag(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::SettleOnOpenFlagField::new(String::new());
        self.message.body.get_field(tag::SETTLE_ON_OPEN_FLAG, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `SettleOnOpenFlag` is present, Tag 966.
    pub fn has_settle_on_open_flag(&self) -> bool {
        self.message.body.has(tag::SETTLE_ON_OPEN_FLAG)
    }




    /// Sets `Spread`, Tag 218.
    pub fn set_spread(&mut self, val: Decimal, scale: i32) {
        self.message.body.set_field(tag::SPREAD, fixer::fix_decimal::FIXDecimal { decimal: val, scale });
    }

    /// Gets `Spread`, Tag 218.
    pub fn get_spread(&self) -> Result<Decimal, MessageRejectErrorEnum> {
        let mut fld = field::SpreadField::new(Decimal::ZERO, 0);
        self.message.body.get_field(tag::SPREAD, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `Spread` is present, Tag 218.
    pub fn has_spread(&self) -> bool {
        self.message.body.has(tag::SPREAD)
    }




    /// Sets `StateOrProvinceOfIssue`, Tag 471.
    pub fn set_state_or_province_of_issue(&mut self, v: String) {
        self.message.body.set_field(tag::STATE_OR_PROVINCE_OF_ISSUE, FIXString::from(v));
    }

    /// Gets `StateOrProvinceOfIssue`, Tag 471.
    pub fn get_state_or_province_of_issue(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::StateOrProvinceOfIssueField::new(String::new());
        self.message.body.get_field(tag::STATE_OR_PROVINCE_OF_ISSUE, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `StateOrProvinceOfIssue` is present, Tag 471.
    pub fn has_state_or_province_of_issue(&self) -> bool {
        self.message.body.has(tag::STATE_OR_PROVINCE_OF_ISSUE)
    }




    /// Sets `StopPx`, Tag 99.
    pub fn set_stop_px(&mut self, val: Decimal, scale: i32) {
        self.message.body.set_field(tag::STOP_PX, fixer::fix_decimal::FIXDecimal { decimal: val, scale });
    }

    /// Gets `StopPx`, Tag 99.
    pub fn get_stop_px(&self) -> Result<Decimal, MessageRejectErrorEnum> {
        let mut fld = field::StopPxField::new(Decimal::ZERO, 0);
        self.message.body.get_field(tag::STOP_PX, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `StopPx` is present, Tag 99.
    pub fn has_stop_px(&self) -> bool {
        self.message.body.has(tag::STOP_PX)
    }




    /// Sets `StrikeCurrency`, Tag 947.
    pub fn set_strike_currency(&mut self, v: String) {
        self.message.body.set_field(tag::STRIKE_CURRENCY, FIXString::from(v));
    }

    /// Gets `StrikeCurrency`, Tag 947.
    pub fn get_strike_currency(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::StrikeCurrencyField::new(String::new());
        self.message.body.get_field(tag::STRIKE_CURRENCY, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `StrikeCurrency` is present, Tag 947.
    pub fn has_strike_currency(&self) -> bool {
        self.message.body.has(tag::STRIKE_CURRENCY)
    }




    /// Sets `StrikeMultiplier`, Tag 967.
    pub fn set_strike_multiplier(&mut self, val: Decimal, scale: i32) {
        self.message.body.set_field(tag::STRIKE_MULTIPLIER, fixer::fix_decimal::FIXDecimal { decimal: val, scale });
    }

    /// Gets `StrikeMultiplier`, Tag 967.
    pub fn get_strike_multiplier(&self) -> Result<Decimal, MessageRejectErrorEnum> {
        let mut fld = field::StrikeMultiplierField::new(Decimal::ZERO, 0);
        self.message.body.get_field(tag::STRIKE_MULTIPLIER, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `StrikeMultiplier` is present, Tag 967.
    pub fn has_strike_multiplier(&self) -> bool {
        self.message.body.has(tag::STRIKE_MULTIPLIER)
    }




    /// Sets `StrikePrice`, Tag 202.
    pub fn set_strike_price(&mut self, val: Decimal, scale: i32) {
        self.message.body.set_field(tag::STRIKE_PRICE, fixer::fix_decimal::FIXDecimal { decimal: val, scale });
    }

    /// Gets `StrikePrice`, Tag 202.
    pub fn get_strike_price(&self) -> Result<Decimal, MessageRejectErrorEnum> {
        let mut fld = field::StrikePriceField::new(Decimal::ZERO, 0);
        self.message.body.get_field(tag::STRIKE_PRICE, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `StrikePrice` is present, Tag 202.
    pub fn has_strike_price(&self) -> bool {
        self.message.body.has(tag::STRIKE_PRICE)
    }




    /// Sets `StrikeValue`, Tag 968.
    pub fn set_strike_value(&mut self, val: Decimal, scale: i32) {
        self.message.body.set_field(tag::STRIKE_VALUE, fixer::fix_decimal::FIXDecimal { decimal: val, scale });
    }

    /// Gets `StrikeValue`, Tag 968.
    pub fn get_strike_value(&self) -> Result<Decimal, MessageRejectErrorEnum> {
        let mut fld = field::StrikeValueField::new(Decimal::ZERO, 0);
        self.message.body.get_field(tag::STRIKE_VALUE, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `StrikeValue` is present, Tag 968.
    pub fn has_strike_value(&self) -> bool {
        self.message.body.has(tag::STRIKE_VALUE)
    }




    /// Sets `Symbol`, Tag 55.
    pub fn set_symbol(&mut self, v: String) {
        self.message.body.set_field(tag::SYMBOL, FIXString::from(v));
    }

    /// Gets `Symbol`, Tag 55.
    pub fn get_symbol(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::SymbolField::new(String::new());
        self.message.body.get_field(tag::SYMBOL, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `Symbol` is present, Tag 55.
    pub fn has_symbol(&self) -> bool {
        self.message.body.has(tag::SYMBOL)
    }




    /// Sets `SymbolSfx`, Tag 65.
    pub fn set_symbol_sfx(&mut self, v: String) {
        self.message.body.set_field(tag::SYMBOL_SFX, FIXString::from(v));
    }

    /// Gets `SymbolSfx`, Tag 65.
    pub fn get_symbol_sfx(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::SymbolSfxField::new(String::new());
        self.message.body.get_field(tag::SYMBOL_SFX, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `SymbolSfx` is present, Tag 65.
    pub fn has_symbol_sfx(&self) -> bool {
        self.message.body.has(tag::SYMBOL_SFX)
    }




    /// Sets `TargetStrategy`, Tag 847.
    pub fn set_target_strategy(&mut self, v: isize) {
        self.message.body.set_field(tag::TARGET_STRATEGY, fixer::fix_int::FIXInt::from(v));
    }

    /// Gets `TargetStrategy`, Tag 847.
    pub fn get_target_strategy(&self) -> Result<isize, MessageRejectErrorEnum> {
        let mut fld = field::TargetStrategyField::new(0);
        self.message.body.get_field(tag::TARGET_STRATEGY, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `TargetStrategy` is present, Tag 847.
    pub fn has_target_strategy(&self) -> bool {
        self.message.body.has(tag::TARGET_STRATEGY)
    }




    /// Sets `TargetStrategyParameters`, Tag 848.
    pub fn set_target_strategy_parameters(&mut self, v: String) {
        self.message.body.set_field(tag::TARGET_STRATEGY_PARAMETERS, FIXString::from(v));
    }

    /// Gets `TargetStrategyParameters`, Tag 848.
    pub fn get_target_strategy_parameters(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::TargetStrategyParametersField::new(String::new());
        self.message.body.get_field(tag::TARGET_STRATEGY_PARAMETERS, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `TargetStrategyParameters` is present, Tag 848.
    pub fn has_target_strategy_parameters(&self) -> bool {
        self.message.body.has(tag::TARGET_STRATEGY_PARAMETERS)
    }




    /// Sets `TimeInForce`, Tag 59.
    pub fn set_time_in_force(&mut self, v: String) {
        self.message.body.set_field(tag::TIME_IN_FORCE, FIXString::from(v));
    }

    /// Gets `TimeInForce`, Tag 59.
    pub fn get_time_in_force(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::TimeInForceField::new(String::new());
        self.message.body.get_field(tag::TIME_IN_FORCE, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `TimeInForce` is present, Tag 59.
    pub fn has_time_in_force(&self) -> bool {
        self.message.body.has(tag::TIME_IN_FORCE)
    }




    /// Sets `TimeUnit`, Tag 997.
    pub fn set_time_unit(&mut self, v: String) {
        self.message.body.set_field(tag::TIME_UNIT, FIXString::from(v));
    }

    /// Gets `TimeUnit`, Tag 997.
    pub fn get_time_unit(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::TimeUnitField::new(String::new());
        self.message.body.get_field(tag::TIME_UNIT, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `TimeUnit` is present, Tag 997.
    pub fn has_time_unit(&self) -> bool {
        self.message.body.has(tag::TIME_UNIT)
    }




    /// Sets `TransBkdTime`, Tag 483.
    pub fn set_trans_bkd_time(&mut self, v: Timestamp) {
        self.message.body.set_field(tag::TRANS_BKD_TIME, fixer::fix_utc_timestamp::FIXUTCTimestamp {
            time: v,
            precision: fixer::fix_utc_timestamp::TimestampPrecision::Millis,
        });
    }

    /// Gets `TransBkdTime`, Tag 483.
    pub fn get_trans_bkd_time(&self) -> Result<Timestamp, MessageRejectErrorEnum> {
        let mut fld = field::TransBkdTimeField::new(Timestamp::UNIX_EPOCH);
        self.message.body.get_field(tag::TRANS_BKD_TIME, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `TransBkdTime` is present, Tag 483.
    pub fn has_trans_bkd_time(&self) -> bool {
        self.message.body.has(tag::TRANS_BKD_TIME)
    }




    /// Sets `TransactTime`, Tag 60.
    pub fn set_transact_time(&mut self, v: Timestamp) {
        self.message.body.set_field(tag::TRANSACT_TIME, fixer::fix_utc_timestamp::FIXUTCTimestamp {
            time: v,
            precision: fixer::fix_utc_timestamp::TimestampPrecision::Millis,
        });
    }

    /// Gets `TransactTime`, Tag 60.
    pub fn get_transact_time(&self) -> Result<Timestamp, MessageRejectErrorEnum> {
        let mut fld = field::TransactTimeField::new(Timestamp::UNIX_EPOCH);
        self.message.body.get_field(tag::TRANSACT_TIME, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `TransactTime` is present, Tag 60.
    pub fn has_transact_time(&self) -> bool {
        self.message.body.has(tag::TRANSACT_TIME)
    }




    /// Sets `TriggerAction`, Tag 1101.
    pub fn set_trigger_action(&mut self, v: String) {
        self.message.body.set_field(tag::TRIGGER_ACTION, FIXString::from(v));
    }

    /// Gets `TriggerAction`, Tag 1101.
    pub fn get_trigger_action(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::TriggerActionField::new(String::new());
        self.message.body.get_field(tag::TRIGGER_ACTION, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `TriggerAction` is present, Tag 1101.
    pub fn has_trigger_action(&self) -> bool {
        self.message.body.has(tag::TRIGGER_ACTION)
    }




    /// Sets `TriggerNewPrice`, Tag 1110.
    pub fn set_trigger_new_price(&mut self, val: Decimal, scale: i32) {
        self.message.body.set_field(tag::TRIGGER_NEW_PRICE, fixer::fix_decimal::FIXDecimal { decimal: val, scale });
    }

    /// Gets `TriggerNewPrice`, Tag 1110.
    pub fn get_trigger_new_price(&self) -> Result<Decimal, MessageRejectErrorEnum> {
        let mut fld = field::TriggerNewPriceField::new(Decimal::ZERO, 0);
        self.message.body.get_field(tag::TRIGGER_NEW_PRICE, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `TriggerNewPrice` is present, Tag 1110.
    pub fn has_trigger_new_price(&self) -> bool {
        self.message.body.has(tag::TRIGGER_NEW_PRICE)
    }




    /// Sets `TriggerNewQty`, Tag 1112.
    pub fn set_trigger_new_qty(&mut self, val: Decimal, scale: i32) {
        self.message.body.set_field(tag::TRIGGER_NEW_QTY, fixer::fix_decimal::FIXDecimal { decimal: val, scale });
    }

    /// Gets `TriggerNewQty`, Tag 1112.
    pub fn get_trigger_new_qty(&self) -> Result<Decimal, MessageRejectErrorEnum> {
        let mut fld = field::TriggerNewQtyField::new(Decimal::ZERO, 0);
        self.message.body.get_field(tag::TRIGGER_NEW_QTY, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `TriggerNewQty` is present, Tag 1112.
    pub fn has_trigger_new_qty(&self) -> bool {
        self.message.body.has(tag::TRIGGER_NEW_QTY)
    }




    /// Sets `TriggerOrderType`, Tag 1111.
    pub fn set_trigger_order_type(&mut self, v: String) {
        self.message.body.set_field(tag::TRIGGER_ORDER_TYPE, FIXString::from(v));
    }

    /// Gets `TriggerOrderType`, Tag 1111.
    pub fn get_trigger_order_type(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::TriggerOrderTypeField::new(String::new());
        self.message.body.get_field(tag::TRIGGER_ORDER_TYPE, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `TriggerOrderType` is present, Tag 1111.
    pub fn has_trigger_order_type(&self) -> bool {
        self.message.body.has(tag::TRIGGER_ORDER_TYPE)
    }




    /// Sets `TriggerPrice`, Tag 1102.
    pub fn set_trigger_price(&mut self, val: Decimal, scale: i32) {
        self.message.body.set_field(tag::TRIGGER_PRICE, fixer::fix_decimal::FIXDecimal { decimal: val, scale });
    }

    /// Gets `TriggerPrice`, Tag 1102.
    pub fn get_trigger_price(&self) -> Result<Decimal, MessageRejectErrorEnum> {
        let mut fld = field::TriggerPriceField::new(Decimal::ZERO, 0);
        self.message.body.get_field(tag::TRIGGER_PRICE, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `TriggerPrice` is present, Tag 1102.
    pub fn has_trigger_price(&self) -> bool {
        self.message.body.has(tag::TRIGGER_PRICE)
    }




    /// Sets `TriggerPriceDirection`, Tag 1109.
    pub fn set_trigger_price_direction(&mut self, v: String) {
        self.message.body.set_field(tag::TRIGGER_PRICE_DIRECTION, FIXString::from(v));
    }

    /// Gets `TriggerPriceDirection`, Tag 1109.
    pub fn get_trigger_price_direction(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::TriggerPriceDirectionField::new(String::new());
        self.message.body.get_field(tag::TRIGGER_PRICE_DIRECTION, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `TriggerPriceDirection` is present, Tag 1109.
    pub fn has_trigger_price_direction(&self) -> bool {
        self.message.body.has(tag::TRIGGER_PRICE_DIRECTION)
    }




    /// Sets `TriggerPriceType`, Tag 1107.
    pub fn set_trigger_price_type(&mut self, v: String) {
        self.message.body.set_field(tag::TRIGGER_PRICE_TYPE, FIXString::from(v));
    }

    /// Gets `TriggerPriceType`, Tag 1107.
    pub fn get_trigger_price_type(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::TriggerPriceTypeField::new(String::new());
        self.message.body.get_field(tag::TRIGGER_PRICE_TYPE, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `TriggerPriceType` is present, Tag 1107.
    pub fn has_trigger_price_type(&self) -> bool {
        self.message.body.has(tag::TRIGGER_PRICE_TYPE)
    }




    /// Sets `TriggerPriceTypeScope`, Tag 1108.
    pub fn set_trigger_price_type_scope(&mut self, v: String) {
        self.message.body.set_field(tag::TRIGGER_PRICE_TYPE_SCOPE, FIXString::from(v));
    }

    /// Gets `TriggerPriceTypeScope`, Tag 1108.
    pub fn get_trigger_price_type_scope(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::TriggerPriceTypeScopeField::new(String::new());
        self.message.body.get_field(tag::TRIGGER_PRICE_TYPE_SCOPE, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `TriggerPriceTypeScope` is present, Tag 1108.
    pub fn has_trigger_price_type_scope(&self) -> bool {
        self.message.body.has(tag::TRIGGER_PRICE_TYPE_SCOPE)
    }




    /// Sets `TriggerSecurityDesc`, Tag 1106.
    pub fn set_trigger_security_desc(&mut self, v: String) {
        self.message.body.set_field(tag::TRIGGER_SECURITY_DESC, FIXString::from(v));
    }

    /// Gets `TriggerSecurityDesc`, Tag 1106.
    pub fn get_trigger_security_desc(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::TriggerSecurityDescField::new(String::new());
        self.message.body.get_field(tag::TRIGGER_SECURITY_DESC, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `TriggerSecurityDesc` is present, Tag 1106.
    pub fn has_trigger_security_desc(&self) -> bool {
        self.message.body.has(tag::TRIGGER_SECURITY_DESC)
    }




    /// Sets `TriggerSecurityID`, Tag 1104.
    pub fn set_trigger_security_id(&mut self, v: String) {
        self.message.body.set_field(tag::TRIGGER_SECURITY_ID, FIXString::from(v));
    }

    /// Gets `TriggerSecurityID`, Tag 1104.
    pub fn get_trigger_security_id(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::TriggerSecurityIDField::new(String::new());
        self.message.body.get_field(tag::TRIGGER_SECURITY_ID, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `TriggerSecurityID` is present, Tag 1104.
    pub fn has_trigger_security_id(&self) -> bool {
        self.message.body.has(tag::TRIGGER_SECURITY_ID)
    }




    /// Sets `TriggerSecurityIDSource`, Tag 1105.
    pub fn set_trigger_security_id_source(&mut self, v: String) {
        self.message.body.set_field(tag::TRIGGER_SECURITY_ID_SOURCE, FIXString::from(v));
    }

    /// Gets `TriggerSecurityIDSource`, Tag 1105.
    pub fn get_trigger_security_id_source(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::TriggerSecurityIDSourceField::new(String::new());
        self.message.body.get_field(tag::TRIGGER_SECURITY_ID_SOURCE, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `TriggerSecurityIDSource` is present, Tag 1105.
    pub fn has_trigger_security_id_source(&self) -> bool {
        self.message.body.has(tag::TRIGGER_SECURITY_ID_SOURCE)
    }




    /// Sets `TriggerSymbol`, Tag 1103.
    pub fn set_trigger_symbol(&mut self, v: String) {
        self.message.body.set_field(tag::TRIGGER_SYMBOL, FIXString::from(v));
    }

    /// Gets `TriggerSymbol`, Tag 1103.
    pub fn get_trigger_symbol(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::TriggerSymbolField::new(String::new());
        self.message.body.get_field(tag::TRIGGER_SYMBOL, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `TriggerSymbol` is present, Tag 1103.
    pub fn has_trigger_symbol(&self) -> bool {
        self.message.body.has(tag::TRIGGER_SYMBOL)
    }




    /// Sets `TriggerTradingSessionID`, Tag 1113.
    pub fn set_trigger_trading_session_id(&mut self, v: String) {
        self.message.body.set_field(tag::TRIGGER_TRADING_SESSION_ID, FIXString::from(v));
    }

    /// Gets `TriggerTradingSessionID`, Tag 1113.
    pub fn get_trigger_trading_session_id(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::TriggerTradingSessionIDField::new(String::new());
        self.message.body.get_field(tag::TRIGGER_TRADING_SESSION_ID, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `TriggerTradingSessionID` is present, Tag 1113.
    pub fn has_trigger_trading_session_id(&self) -> bool {
        self.message.body.has(tag::TRIGGER_TRADING_SESSION_ID)
    }




    /// Sets `TriggerTradingSessionSubID`, Tag 1114.
    pub fn set_trigger_trading_session_sub_id(&mut self, v: String) {
        self.message.body.set_field(tag::TRIGGER_TRADING_SESSION_SUB_ID, FIXString::from(v));
    }

    /// Gets `TriggerTradingSessionSubID`, Tag 1114.
    pub fn get_trigger_trading_session_sub_id(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::TriggerTradingSessionSubIDField::new(String::new());
        self.message.body.get_field(tag::TRIGGER_TRADING_SESSION_SUB_ID, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `TriggerTradingSessionSubID` is present, Tag 1114.
    pub fn has_trigger_trading_session_sub_id(&self) -> bool {
        self.message.body.has(tag::TRIGGER_TRADING_SESSION_SUB_ID)
    }




    /// Sets `TriggerType`, Tag 1100.
    pub fn set_trigger_type(&mut self, v: String) {
        self.message.body.set_field(tag::TRIGGER_TYPE, FIXString::from(v));
    }

    /// Gets `TriggerType`, Tag 1100.
    pub fn get_trigger_type(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::TriggerTypeField::new(String::new());
        self.message.body.get_field(tag::TRIGGER_TYPE, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `TriggerType` is present, Tag 1100.
    pub fn has_trigger_type(&self) -> bool {
        self.message.body.has(tag::TRIGGER_TYPE)
    }




    /// Sets `UnitOfMeasure`, Tag 996.
    pub fn set_unit_of_measure(&mut self, v: String) {
        self.message.body.set_field(tag::UNIT_OF_MEASURE, FIXString::from(v));
    }

    /// Gets `UnitOfMeasure`, Tag 996.
    pub fn get_unit_of_measure(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::UnitOfMeasureField::new(String::new());
        self.message.body.get_field(tag::UNIT_OF_MEASURE, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `UnitOfMeasure` is present, Tag 996.
    pub fn has_unit_of_measure(&self) -> bool {
        self.message.body.has(tag::UNIT_OF_MEASURE)
    }




    /// Sets `Yield`, Tag 236.
    pub fn set_yield(&mut self, val: Decimal, scale: i32) {
        self.message.body.set_field(tag::YIELD, fixer::fix_decimal::FIXDecimal { decimal: val, scale });
    }

    /// Gets `Yield`, Tag 236.
    pub fn get_yield(&self) -> Result<Decimal, MessageRejectErrorEnum> {
        let mut fld = field::YieldField::new(Decimal::ZERO, 0);
        self.message.body.get_field(tag::YIELD, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `Yield` is present, Tag 236.
    pub fn has_yield(&self) -> bool {
        self.message.body.has(tag::YIELD)
    }




    /// Sets `YieldCalcDate`, Tag 701.
    pub fn set_yield_calc_date(&mut self, v: String) {
        self.message.body.set_field(tag::YIELD_CALC_DATE, FIXString::from(v));
    }

    /// Gets `YieldCalcDate`, Tag 701.
    pub fn get_yield_calc_date(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::YieldCalcDateField::new(String::new());
        self.message.body.get_field(tag::YIELD_CALC_DATE, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `YieldCalcDate` is present, Tag 701.
    pub fn has_yield_calc_date(&self) -> bool {
        self.message.body.has(tag::YIELD_CALC_DATE)
    }




    /// Sets `YieldRedemptionDate`, Tag 696.
    pub fn set_yield_redemption_date(&mut self, v: String) {
        self.message.body.set_field(tag::YIELD_REDEMPTION_DATE, FIXString::from(v));
    }

    /// Gets `YieldRedemptionDate`, Tag 696.
    pub fn get_yield_redemption_date(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::YieldRedemptionDateField::new(String::new());
        self.message.body.get_field(tag::YIELD_REDEMPTION_DATE, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `YieldRedemptionDate` is present, Tag 696.
    pub fn has_yield_redemption_date(&self) -> bool {
        self.message.body.has(tag::YIELD_REDEMPTION_DATE)
    }




    /// Sets `YieldRedemptionPrice`, Tag 697.
    pub fn set_yield_redemption_price(&mut self, val: Decimal, scale: i32) {
        self.message.body.set_field(tag::YIELD_REDEMPTION_PRICE, fixer::fix_decimal::FIXDecimal { decimal: val, scale });
    }

    /// Gets `YieldRedemptionPrice`, Tag 697.
    pub fn get_yield_redemption_price(&self) -> Result<Decimal, MessageRejectErrorEnum> {
        let mut fld = field::YieldRedemptionPriceField::new(Decimal::ZERO, 0);
        self.message.body.get_field(tag::YIELD_REDEMPTION_PRICE, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `YieldRedemptionPrice` is present, Tag 697.
    pub fn has_yield_redemption_price(&self) -> bool {
        self.message.body.has(tag::YIELD_REDEMPTION_PRICE)
    }




    /// Sets `YieldRedemptionPriceType`, Tag 698.
    pub fn set_yield_redemption_price_type(&mut self, v: isize) {
        self.message.body.set_field(tag::YIELD_REDEMPTION_PRICE_TYPE, fixer::fix_int::FIXInt::from(v));
    }

    /// Gets `YieldRedemptionPriceType`, Tag 698.
    pub fn get_yield_redemption_price_type(&self) -> Result<isize, MessageRejectErrorEnum> {
        let mut fld = field::YieldRedemptionPriceTypeField::new(0);
        self.message.body.get_field(tag::YIELD_REDEMPTION_PRICE_TYPE, &mut fld.0)?;
        Ok(fld.value())
    }


    /// Returns true if `YieldRedemptionPriceType` is present, Tag 698.
    pub fn has_yield_redemption_price_type(&self) -> bool {
        self.message.body.has(tag::YIELD_REDEMPTION_PRICE_TYPE)
    }




    /// Sets `YieldType`, Tag 235.
    pub fn set_yield_type(&mut self, v: String) {
        self.message.body.set_field(tag::YIELD_TYPE, FIXString::from(v));
    }

    /// Gets `YieldType`, Tag 235.
    pub fn get_yield_type(&self) -> Result<String, MessageRejectErrorEnum> {
        let mut fld = field::YieldTypeField::new(String::new());
        self.message.body.get_field(tag::YIELD_TYPE, &mut fld.0)?;
        Ok(fld.value().to_string())
    }


    /// Returns true if `YieldType` is present, Tag 235.
    pub fn has_yield_type(&self) -> bool {
        self.message.body.has(tag::YIELD_TYPE)
    }


}

/// `RouteOut` is the callback type for routing `NewOrderCross` messages.
pub type RouteOut = fn(msg: NewOrderCross, session_id: SessionID) -> Result<(), MessageRejectErrorEnum>;

/// Route type returned by the `route` function.
pub type Route = (&'static str, &'static str, Box<dyn Fn(&Message, SessionID) -> Result<(), MessageRejectErrorEnum> + Send>);

/// Returns the begin string, message type, and route function for `NewOrderCross`.
pub fn route(router: RouteOut) -> Route {
    let r = move |msg: &Message, session_id: SessionID| -> Result<(), MessageRejectErrorEnum> {
        router(NewOrderCross::from_message(msg.clone()), session_id)
    };
    ("7", "s", Box::new(r))
}