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.
[[["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 2025-09-04 UTC."],[[["\u003cp\u003eThe webpage provides documentation for the \u003ccode\u003egoogle::cloud::NullStream\u003c/code\u003e struct across various versions, ranging from the latest release candidate (2.37.0-rc) down to version 2.10.1.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eNullStream\u003c/code\u003e is used by Google Cloud Platform C++ Libraries logging adaptors to disable log messages at compile-time.\u003c/p\u003e\n"],["\u003cp\u003eThe struct implements a generic \u003ccode\u003eoperator<<\u003c/code\u003e that accepts any type \u003ccode\u003eT\u003c/code\u003e but performs no action, effectively a no-op for streaming operations.\u003c/p\u003e\n"],["\u003cp\u003eThe primary purpose of \u003ccode\u003eNullStream\u003c/code\u003e is to turn off tracing, debugging, and other low severity messages during compilation.\u003c/p\u003e\n"]]],[],null,["# Struct NullStream (2.34.0)\n\nVersion 2.34.0keyboard_arrow_down\n\n- [2.42.0-rc (latest)](/cpp/docs/reference/common/latest/structgoogle_1_1cloud_1_1NullStream)\n- [2.41.0](/cpp/docs/reference/common/2.41.0/structgoogle_1_1cloud_1_1NullStream)\n- [2.40.0](/cpp/docs/reference/common/2.40.0/structgoogle_1_1cloud_1_1NullStream)\n- [2.39.0](/cpp/docs/reference/common/2.39.0/structgoogle_1_1cloud_1_1NullStream)\n- [2.38.0](/cpp/docs/reference/common/2.38.0/structgoogle_1_1cloud_1_1NullStream)\n- [2.37.0](/cpp/docs/reference/common/2.37.0/structgoogle_1_1cloud_1_1NullStream)\n- [2.36.0](/cpp/docs/reference/common/2.36.0/structgoogle_1_1cloud_1_1NullStream)\n- [2.35.0](/cpp/docs/reference/common/2.35.0/structgoogle_1_1cloud_1_1NullStream)\n- [2.34.0](/cpp/docs/reference/common/2.34.0/structgoogle_1_1cloud_1_1NullStream)\n- [2.33.0](/cpp/docs/reference/common/2.33.0/structgoogle_1_1cloud_1_1NullStream)\n- [2.32.0](/cpp/docs/reference/common/2.32.0/structgoogle_1_1cloud_1_1NullStream)\n- [2.31.0](/cpp/docs/reference/common/2.31.0/structgoogle_1_1cloud_1_1NullStream)\n- [2.30.0](/cpp/docs/reference/common/2.30.0/structgoogle_1_1cloud_1_1NullStream)\n- [2.29.0](/cpp/docs/reference/common/2.29.0/structgoogle_1_1cloud_1_1NullStream)\n- [2.28.0](/cpp/docs/reference/common/2.28.0/structgoogle_1_1cloud_1_1NullStream)\n- [2.27.0](/cpp/docs/reference/common/2.27.0/structgoogle_1_1cloud_1_1NullStream)\n- [2.26.0](/cpp/docs/reference/common/2.26.0/structgoogle_1_1cloud_1_1NullStream)\n- [2.25.1](/cpp/docs/reference/common/2.25.1/structgoogle_1_1cloud_1_1NullStream)\n- [2.24.0](/cpp/docs/reference/common/2.24.0/structgoogle_1_1cloud_1_1NullStream)\n- [2.23.0](/cpp/docs/reference/common/2.23.0/structgoogle_1_1cloud_1_1NullStream)\n- [2.22.1](/cpp/docs/reference/common/2.22.1/structgoogle_1_1cloud_1_1NullStream)\n- [2.21.0](/cpp/docs/reference/common/2.21.0/structgoogle_1_1cloud_1_1NullStream)\n- [2.20.0](/cpp/docs/reference/common/2.20.0/structgoogle_1_1cloud_1_1NullStream)\n- [2.19.0](/cpp/docs/reference/common/2.19.0/structgoogle_1_1cloud_1_1NullStream)\n- [2.18.0](/cpp/docs/reference/common/2.18.0/structgoogle_1_1cloud_1_1NullStream)\n- [2.17.0](/cpp/docs/reference/common/2.17.0/structgoogle_1_1cloud_1_1NullStream)\n- [2.16.0](/cpp/docs/reference/common/2.16.0/structgoogle_1_1cloud_1_1NullStream)\n- [2.15.1](/cpp/docs/reference/common/2.15.1/structgoogle_1_1cloud_1_1NullStream)\n- [2.14.0](/cpp/docs/reference/common/2.14.0/structgoogle_1_1cloud_1_1NullStream)\n- [2.13.0](/cpp/docs/reference/common/2.13.0/structgoogle_1_1cloud_1_1NullStream)\n- [2.12.0](/cpp/docs/reference/common/2.12.0/structgoogle_1_1cloud_1_1NullStream)\n- [2.11.0](/cpp/docs/reference/common/2.11.0/structgoogle_1_1cloud_1_1NullStream)\n- [2.10.1](/cpp/docs/reference/common/2.10.1/structgoogle_1_1cloud_1_1NullStream) \nImplements operator\\\u003c\\\u003c for all types, without any effect. \nIt 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.\n\nOperators\n---------\n\n### operator\\\u003c\\\u003c(T)\n\nGeneric do-nothing streaming operator."]]
