//GetPegDifference gets PegDifference, Tag 211
func (m OrderCancelReplaceRequest) GetPegDifference() (v decimal.Decimal, err quickfix.MessageRejectError) {
	var f field.PegDifferenceField
	if err = m.Get(&f); err == nil {
		v = f.Value()
	}
	return
}
//GetPegDifference gets PegDifference, Tag 211
func (m NewOrderSingle) GetPegDifference() (v decimal.Decimal, err quickfix.MessageRejectError) {
	var f field.PegDifferenceField
	if err = m.Get(&f); err == nil {
		v = f.Value()
	}
	return
}
//GetPegDifference gets PegDifference, Tag 211
func (m ExecutionReport) GetPegDifference() (v decimal.Decimal, err quickfix.MessageRejectError) {
	var f field.PegDifferenceField
	if err = m.Get(&f); err == nil {
		v = f.Value()
	}
	return
}