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std::get_unexpected

Defined in header <exception> 
std::unexpected_handler get_unexpected();
 (until C++17)
(since c++11, deprecated in C++11)

Returns the currently installed std::unexpected_handler, which may be a null pointer.

This function is thread-safe. Prior call to std::set_unexpected synchronizes-with (see std::memory_order) the subsequent calls to this function.

 (since C++11)

Parameters

(none).

Return value

The currently installed std::unexpected_handler.

Exceptions

noexcept specification:
noexcept

See also

(until C++17)
 the type of the function called by std::unexpected
(typedef)
(until C++17)
 changes the function to be called by std::unexpected
(function)

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