HvAlterTrans Struct Reference

The MO33 transaction. More...

Public Member Functions
std::string	toString () const
	Returns string representation.

Public Attributes
SeriesId	seriesId
	The series to which this order information relates.
OrderId	orderId
	Indicates the identifier of the order.
OrderVar	orderVar
	Order record details.
GiveUpMember	giveUpMember
	If Give up member is specified, the ownership of the order is transferred to that member in the clearing house.
std::string	exchangeInfo
	This is an exchange specific field and can be used for different purposes, e.g. as a free text field.
int64	totalVolume
	Total number of units (options, futures, forwards and so on) in an order related transaction.
int32	mpMaxRandomHidden
	Max shown quantity in an random hidden order related transaction.
uint8	deltaQuantity
	When changing quantities there are two options: delta and absolute. More...
int64	balanceQuantity
	0, no balance check is performed. More...

Detailed Description

The MO33 transaction.

Member Data Documentation

int64 balanceQuantity

0, no balance check is performed.

More than 0, the remaining quantity must be the same as the balance quantity otherwise the transaction will be rejected.

Less than 0, the transaction is rejected, a negative value is not allowed.

uint8 deltaQuantity

When changing quantities there are two options: delta and absolute.

Delta changes amend the quantity/total volume of an order by the given amount, positive to increase the quantity, negative to reduce the quantity. Absolute changes means that the quantity/total volume should be set to the value in the quantity/total volume field.