Namespaces
Variants
Views
Actions

std::get_unexpected

From cppreference.com
< cpp‎ | error
Revision as of 03:42, 20 August 2024 by YexuanXiao (Talk | contribs)

(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
 
 
 
Defined in header <exception>
std::unexpected_handler get_unexpected() noexcept;
(deprecated in C++11)
(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.

(since C++11)

[edit] Parameters

(none)

[edit] Return value

The currently installed std::unexpected_handler.

[edit] See also

(deprecated in C++11)(removed in C++17)
the type of the function called by std::unexpected
(typedef) [edit]
(deprecated in C++11)(removed in C++17)
changes the function to be called by std::unexpected
(function) [edit]