[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-03-05 UTC."],[[["This page details the `promise\u003cvoid\u003e` class, which is a specialization of the ISO/IEC TS 19571:2016 promise for void, within the Google Cloud C++ client libraries."],["The content provides documentation for various versions of the `promise\u003cvoid\u003e` class, ranging from the latest release candidate (2.37.0-rc) down to version 2.10.1."],["`promise\u003cvoid\u003e` objects can be created with or without a shared state, using constructors such as `promise()`, `promise(std::function\u003cvoid()\u003e)`, and `promise(null_promise_t)`."],["The `promise\u003cvoid\u003e` class includes functionalities such as swapping shared states (`swap`), obtaining a future object (`get_future`), and satisfying the shared state (`set_value`)."],["The documentation covers the use of multiple constructors, assignment operators, and the various exceptions that can be thrown when using `set_value()`."]]],[]]