crypto_trader::common::Accounting Class Reference

Manages the accounting of trading activities, tracking positions and PnL. More...

#include <Accounting.h>

Collaboration diagram for crypto_trader::common::Accounting:

Public Types
using	PositionMap

Public Member Functions
void	apply_event (const Event &e)
	Applies a single trade event to update the accounting state.
const PositionMap &	snapshot () const
	Provides a const reference to the current snapshot of all positions.
void	replay_events (const std::vector< Event > &events)
	Replays a vector of historical events to reconstruct the accounting state. Clears all current positions and event logs before replaying.
	Accounting ()=default
	Constructs an empty Accounting object.

Detailed Description

Manages the accounting of trading activities, tracking positions and PnL.

This class processes trade events to maintain an accurate record of holdings, average prices, and realized profit/loss for various trading symbols.

Member Typedef Documentation

PositionMap

using crypto_trader::common::Accounting::PositionMap

Initial value:

 
        std::map<std::string, SymbolPositions>

Map from symbol string to its aggregated positions.

Constructor & Destructor Documentation

Accounting()

crypto_trader::common::Accounting::Accounting ( )

default

Constructs an empty Accounting object.

Member Function Documentation

apply_event()

void crypto_trader::common::Accounting::apply_event

(

const Event &

e

)

Applies a single trade event to update the accounting state.

Parameters

e	The trade event to apply.

replay_events()

void crypto_trader::common::Accounting::replay_events

(

const std::vector< Event > &

events

)

Replays a vector of historical events to reconstruct the accounting state. Clears all current positions and event logs before replaying.

Parameters

events

A vector of historical trade events.

snapshot()

const Accounting::PositionMap & crypto_trader::common::Accounting::snapshot

(

)

const

Provides a const reference to the current snapshot of all positions.

Returns

A const reference to the map of symbol positions.

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

• /home/runner/work/crypto_trader/crypto_trader/common/Accounting.h
• /home/runner/work/crypto_trader/crypto_trader/common/Accounting.cpp