32 Concurrency support library [thread]

32.4 Threads [thread.threads]

32.4.3 Class thread [thread.thread.class]

32.4.3.2 Thread attributes [thread.attributes]

32.4.3.2.2 Class thread​::​name_hint [thread.attributes.hint]

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namespace std { template<same_as<char> T> class thread::name_hint { public: constexpr explicit name_hint(basic_string_view<T> n) noexcept; name_hint(name_hint&&) = delete; name_hint(const name_hint&) = delete; private: basic_string_view<T> name; // exposition only }; }
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The name_hint thread attribute can be used to set the name of a thread for debugging purposes or platform-specific display mechanisms.
Recommended practice: Implementations should not store the value of the name_hint attribute in the thread or jthread object.
Recommended practice: name is interpreted as a string in the associated character encoding of T (Table 12).
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constexpr explicit name_hint(basic_string_view<T> n) noexcept;
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Effects: Initializes name with n.