fastmm::InstrumentTable Class Reference

Dense-by-id table built at startup; symbol lookup is a sorted FlatMap keyed by (venue, symbol). More...

#include <fastmm/core/instrument.hpp>

Classes
struct	Key

Public Member Functions
Result< InstrumentId, InstrumentError >	add (const Instrument &inst) noexcept
std::size_t	size () const noexcept
bool	contains (InstrumentId id) const noexcept
const Instrument &	get (InstrumentId id) const noexcept
Instrument &	get (InstrumentId id) noexcept
const Instrument &	operator[] (InstrumentId id) const noexcept
const Instrument *	find (VenueId venue, std::string_view symbol) const noexcept
const Instrument *	begin () const noexcept
const Instrument *	end () const noexcept
const Instrument *	data () const noexcept
SettlementMix	settlement_mix () const noexcept
	Two instruments settle alike when they name the same settlement currency, linear or inverse (Deribit's inverse BTC-PERPETUAL and its BTC-quoted options both settle in BTC); an unnamed currency only matches another unnamed one of the same kind.
void	clear () noexcept

Detailed Description

Dense-by-id table built at startup; symbol lookup is a sorted FlatMap keyed by (venue, symbol).

Ids are the insertion index.

Member Function Documentation

add()

Result< InstrumentId, InstrumentError > fastmm::InstrumentTable::add ( const Instrument &  inst )

inlinenoexcept

size()

std::size_t fastmm::InstrumentTable::size ( ) const

inlinenoexcept

contains()

bool fastmm::InstrumentTable::contains ( InstrumentId  id ) const

inlinenoexcept

get() [1/2]

const Instrument & fastmm::InstrumentTable::get ( InstrumentId  id ) const

inlinenoexcept

get() [2/2]

Instrument & fastmm::InstrumentTable::get ( InstrumentId  id )

inlinenoexcept

operator[]()

const Instrument & fastmm::InstrumentTable::operator[] ( InstrumentId  id ) const

inlinenoexcept

find()

const Instrument * fastmm::InstrumentTable::find ( VenueId  venue, std::string_view  symbol  ) const

inlinenoexcept

begin()

const Instrument * fastmm::InstrumentTable::begin ( ) const

inlinenoexcept

end()

const Instrument * fastmm::InstrumentTable::end ( ) const

inlinenoexcept

data()

const Instrument * fastmm::InstrumentTable::data ( ) const

inlinenoexcept

settlement_mix()

SettlementMix fastmm::InstrumentTable::settlement_mix ( ) const

inlinenoexcept

Two instruments settle alike when they name the same settlement currency, linear or inverse (Deribit's inverse BTC-PERPETUAL and its BTC-quoted options both settle in BTC); an unnamed currency only matches another unnamed one of the same kind.

clear()

void fastmm::InstrumentTable::clear ( )

inlinenoexcept