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# std::get_unexpected

From cppreference.com
< cpp‎ | error

Defined in header `<exception>` |  |
std::unexpected_handler get_unexpected(); |  | (since C++11)(deprecated)

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)

### [edit] Parameters

(none)

### [edit] Return value

The currently installed std::unexpected_handler.

### [edit] Exceptions

`noexcept` specification:
noexcept

### [edit] See also

unexpected_handler (deprecated since C++11) | the type of the function called by std::unexpected (typedef) [edit]
set_unexpected (deprecated since C++11) | changes the function to be called by std::unexpected (function) [edit]

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Category:

- unconditionally noexcept