class bridge_state

template <typename V, typename E>

class bridge_state

Defined at line 39 of file ../../sdk/lib/fit-promise/include/lib/fpromise/bridge_internal.h

State shared between one completer and one consumer.

This object is somewhat unusual in that it has dual-ownership represented

by a pair of single-ownership references: a |completion_ref| and a

|consumption_ref|.

The bridge's state evolves as follows:

- Initially the bridge's disposition is "pending".

- When the completer produces a result, the bridge's disposition

becomes "completed".

- When the completer drops its ref without producing a result,

the bridge's disposition becomes "abandoned".

- When the consumer drops its ref without consuming the result,

the bridge's disposition becomes "canceled".

- When a full rendezvous between completer and consumer takes place,

the bridge's disposition becomes "returned".

- When both refs are dropped, the bridge state is destroyed.

Public Methods

void ~bridge_state<V, E> ()

Defined at line 47 of file ../../sdk/lib/fit-promise/include/lib/fpromise/bridge_internal.h

void bridge_state<V, E> (const bridge_state<V, E> & )

Defined at line 55 of file ../../sdk/lib/fit-promise/include/lib/fpromise/bridge_internal.h

void bridge_state<V, E> (bridge_state<V, E> && )

Defined at line 56 of file ../../sdk/lib/fit-promise/include/lib/fpromise/bridge_internal.h

bridge_state<V, E> & operator= (const bridge_state<V, E> & )

Defined at line 57 of file ../../sdk/lib/fit-promise/include/lib/fpromise/bridge_internal.h

bridge_state<V, E> & operator= (bridge_state<V, E> && )

Defined at line 58 of file ../../sdk/lib/fit-promise/include/lib/fpromise/bridge_internal.h

void create (completion_ref * out_completion_ref, consumption_ref * out_consumption_ref)

Defined at line 241 of file ../../sdk/lib/fit-promise/include/lib/fpromise/bridge_internal.h

bool was_canceled ()

Defined at line 249 of file ../../sdk/lib/fit-promise/include/lib/fpromise/bridge_internal.h

bool was_abandoned ()

Defined at line 255 of file ../../sdk/lib/fit-promise/include/lib/fpromise/bridge_internal.h

void complete_or_abandon (completion_ref ref, result_type result)

Defined at line 318 of file ../../sdk/lib/fit-promise/include/lib/fpromise/bridge_internal.h

Records