Boost C++ Libraries

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static bool _has_error_is_errno(Impl &&) noexcept

Returns true if the error code in the implementation passed in has a domain or category matching that of POSIX errno. Constexpr where possible.

Requires: Always available.

Complexity: Constant time.

Guarantees: Never throws an exception.

Last revised: January 22, 2019 at 01:11:40 UTC


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