fastmm::store::SessionOpen Struct Reference

Written once, before any record. More...

#include <fastmm/store/backend.hpp>

Classes
struct	ParamField
	The strategy's parameter table in schema order: a ParamRecord's field index names an entry. More...
struct	ParamValue
	The parameters the session starts with. More...

Public Attributes
std::uint64_t	session_id = 0
std::uint16_t	session_epoch = 0
std::int64_t	started_ns = 0
std::string	engine_name
std::string	strategy
std::string	version
	FASTMM_VERSION_STRING.
std::string	build_info
	compiler, flags, build type
std::uint64_t	config_hash = 0
std::string	config_toml
	effective configuration, secrets omitted
std::string	journal_path
	first journal part; empty when journaling is off
std::string	host
std::uint32_t	pid = 0
bool	dry_run = false
std::int64_t	pnl_carry_raw = 0
	net PnL carried in from earlier sessions
std::vector< std::string >	venues
	[venues.
std::vector< ParamField >	param_table
std::vector< ParamValue >	params
bool	params_complete = false

Detailed Description

Written once, before any record.

Member Data Documentation

session_id

std::uint64_t fastmm::store::SessionOpen::session_id = 0

session_epoch

std::uint16_t fastmm::store::SessionOpen::session_epoch = 0

started_ns

std::int64_t fastmm::store::SessionOpen::started_ns = 0

engine_name

std::string fastmm::store::SessionOpen::engine_name

strategy

std::string fastmm::store::SessionOpen::strategy

version

std::string fastmm::store::SessionOpen::version

FASTMM_VERSION_STRING.

build_info

std::string fastmm::store::SessionOpen::build_info

compiler, flags, build type

config_hash

std::uint64_t fastmm::store::SessionOpen::config_hash = 0

config_toml

std::string fastmm::store::SessionOpen::config_toml

effective configuration, secrets omitted

journal_path

std::string fastmm::store::SessionOpen::journal_path

first journal part; empty when journaling is off

host

std::string fastmm::store::SessionOpen::host

pid

std::uint32_t fastmm::store::SessionOpen::pid = 0

dry_run

bool fastmm::store::SessionOpen::dry_run = false

pnl_carry_raw

std::int64_t fastmm::store::SessionOpen::pnl_carry_raw = 0

net PnL carried in from earlier sessions

venues

std::vector<std::string> fastmm::store::SessionOpen::venues

[venues.

<name>] by VenueId, so a restart finds its own again

param_table

std::vector<ParamField> fastmm::store::SessionOpen::param_table

params

std::vector<ParamValue> fastmm::store::SessionOpen::params

params_complete

bool fastmm::store::SessionOpen::params_complete = false