algotradelib::data_only Namespace Reference

Placeholder types and the refusal used by DataOnlyTraits. More...

Classes
struct	NoAccount
	The (empty) account a data-only session binds. More...
struct	NoAck
	Placeholder order acknowledgement; never produced. More...
struct	NoAmendment
	Placeholder amendment; never produced. More...
struct	NoHistoryQuery
	Placeholder history query; never produced. More...
struct	NoWorkingOrders
	Placeholder working-order listing; never produced. More...

Functions
BrokerError	refusal ()
	Returns the error every account-side member of DataOnlyTraits answers with.
template<typename Out, typename Handler>
void	post_refusal (Handler &&handler)
	Completes an asynchronous call with refusal(), posted through the handler's associated executor.

Detailed Description

Placeholder types and the refusal used by DataOnlyTraits.

No value of the placeholder types is ever produced: every member that would produce one refuses.

Function Documentation

post_refusal()

template<typename Out, typename Handler>

void algotradelib::data_only::post_refusal

(

Handler &&

handler

)

Completes an asynchronous call with refusal(), posted through the handler's associated executor.

Never invoked inside the initiating call (though on a multi-threaded executor it may run before that call returns); the handler is moved once and called once, so it may be move-only. A handler bound to a strand completes on that strand.

Template Parameters

Out	The result type of the call.
Handler	The completion handler type.

Parameters

handler

The handler, called with Result<Out>(refusal()).

Definition at line 90 of file data_only_traits.hpp.

Referenced by algotradelib::DataOnlyTraits< Tag >::cancel_order(), algotradelib::DataOnlyTraits< Tag >::holdings(), algotradelib::DataOnlyTraits< Tag >::order_history(), algotradelib::DataOnlyTraits< Tag >::place_order(), post_refusal(), and algotradelib::DataOnlyTraits< Tag >::replace_order().

refusal()

BrokerError algotradelib::data_only::refusal ( )

inline

Returns the error every account-side member of DataOnlyTraits answers with.

INVALID_ARGUMENT, broker code data_only, and reached_broker_ = false: the runner reads it as refused locally (nothing was sent, nothing to reconcile), not as an order of unknown outcome.

Returns

The error.

Definition at line 47 of file data_only_traits.hpp.

Referenced by algotradelib::DataOnlyTraits< Tag >::cancel_order(), algotradelib::DataOnlyTraits< Tag >::holdings(), algotradelib::DataOnlyTraits< Tag >::normalize_place(), algotradelib::DataOnlyTraits< Tag >::order_history(), algotradelib::DataOnlyTraits< Tag >::place_order(), post_refusal(), refusal(), algotradelib::DataOnlyTraits< Tag >::replace_order(), algotradelib::DataOnlyTraits< Tag >::to_cancellation(), algotradelib::DataOnlyTraits< Tag >::to_history_query(), algotradelib::DataOnlyTraits< Tag >::to_replacement(), and algotradelib::DataOnlyTraits< Tag >::validate_place().