std::get_unexpected

Defined in header <exception>
std::unexpected_handler get_unexpected() noexcept;
(since C++11)
(deprecated)
(removed in C++17)

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.

Parameters

(none).

Return value

The currently installed std::unexpected_handler.

See also

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

© cppreference.com
Licensed under the Creative Commons Attribution-ShareAlike Unported License v3.0.
http://en.cppreference.com/w/cpp/error/exception/get_unexpected