Pairs a Promise with a Future.

This is the primary interface intended to be used by producers.

Template Parameters:¶

typename T¶

The contained value type. The actual result type of the Promise and Future is Result<T>.

Types¶

using PromiseType = Promise<T>;

Promise type.

using FutureType = Future<T>;

Future type.

Data members¶

PromiseType promise;

Promise object.

FutureType future;

Future object.

Methods¶

static PromiseFuturePair Make(ResultInit&&... result_init);

Makes a new Promise/Future pair.

static PromiseFuturePair
Link(Callback&& callback, Futures&&... future);

static PromiseFuturePair Link(ResultInit&& result_init,
                              Callback&& callback,
                              Futures&&... future);

Creates a new PromiseFuturePair and links the newly created promise with the specified future objects as if by calling tensorstore::Link.

static PromiseFuturePair
LinkValue(Callback&& callback, Futures&&... future);

static PromiseFuturePair LinkValue(ResultInit&& result_init,
                                   Callback&& callback,
                                   Futures&&... future);

Same as Link, except that the behavior matches tensorstore::LinkValue instead of tensorstore::Link.

static PromiseFuturePair
LinkError(ResultInit&& result_init, Futures&&... future);

Creates a new PromiseFuturePair with the Future result initialized using result_init. Links the specified future objects to the newly created promise as if by calling tensorstore::LinkError.