Boost C++ Libraries

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static auto &&_exception(Impl &&) noexcept

Returns a reference to the exception in the implementation passed in. No checking is done to ensure there is an error. 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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