std:: nostopstate, std:: nostopstate_t

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std::stop_source
Defined in header <stop_token>
struct nostopstate_t { explicit nostopstate_t ( ) = default ; } ;
(1) (since C++20)
inline constexpr std:: nostopstate_t nostopstate { } ;
(2) (since C++20)
1) Empty tag type intended for use as a placeholder in std::stop_source non-default constructor, that makes the constructed std::stop_source empty with no associated stop-state.
2) The corresponding constant object instance of std::nostopstate_t for use in constructing an empty std::stop_source , as a placeholder value in the non-default constructor.

See also

(C++20)
class representing a request to stop one or more std::jthread s
(class)
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