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Implements operator<< for all types, without any effect.
It is desirable to disable at compile-time tracing, debugging, and other low severity messages. The Google Cloud Platform C++ Libraries logging adaptors return an object of this class when the particular log-line is disabled at compile-time.
Operators operator<<(T)Generic do-nothing streaming operator.
Parameters Name Description
T
typename T
NullStream &
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Last updated 2025-08-14 UTC.
[[["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 2025-08-14 UTC."],[[["This webpage provides documentation for the `NullStream` struct within the Google Cloud Platform C++ Libraries, specifically across multiple versions."],["The latest version available is 2.37.0-rc, and a comprehensive list of prior versions, ranging from 2.36.0 down to 2.10.1, is provided for reference."],["`NullStream` is utilized by the logging adaptors in order to return an object when the log-line is disabled at compile-time for tracing, debugging, and low severity messages."],["`NullStream` implements a generic do-nothing streaming operator (`operator\u003c\u003c`) that has no effect on the types it operates on, returning the NullStream & type."]]],[]]
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