llfix::SequenceStore Class Reference

Persistent FIX sequence number store backed by a memory-mapped file. More...

#include <sequence_store.h>

Public Member Functions
void	reset_numbers ()
	Reset both incoming and outgoing sequence numbers to zero.
void	set_outgoing_seq_no (uint32_t n)
	Set the outgoing FIX sequence number. More...
uint32_t	get_outgoing_seq_no () const
	Get the outgoing FIX sequence number. More...
void	set_incoming_seq_no (uint32_t n)
	Set the incoming FIX sequence number. More...
uint32_t	get_incoming_seq_no () const
	Get the incoming FIX sequence number. More...

Detailed Description

Persistent FIX sequence number store backed by a memory-mapped file.

Maintains incoming and outgoing FIX sequence numbers and persists them to disk using a memory-mapped file to survive process restarts.

Member Function Documentation

get_incoming_seq_no()

uint32_t llfix::SequenceStore::get_incoming_seq_no ( ) const

inline

Get the incoming FIX sequence number.

Returns

Current incoming sequence number

get_outgoing_seq_no()

uint32_t llfix::SequenceStore::get_outgoing_seq_no ( ) const

inline

Get the outgoing FIX sequence number.

Returns

Current outgoing sequence number

set_incoming_seq_no()

void llfix::SequenceStore::set_incoming_seq_no ( uint32_t  n )

inline

Set the incoming FIX sequence number.

Parameters

n	New incoming sequence number

set_outgoing_seq_no()

void llfix::SequenceStore::set_outgoing_seq_no ( uint32_t  n )

inline

Set the outgoing FIX sequence number.

Parameters

n	New outgoing sequence number

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The documentation for this class was generated from the following file:

• include/llfix/electronic_trading/session/sequence_store.h