std::set_unexpected
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set_unexpected
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Defined in header
<exception>
std::unexpected_handler set_unexpected( std::unexpected_handler f ) throw();
(until C++11)
std::unexpected_handler set_unexpected( std::unexpected_handler f ) noexcept;
(deprecated in C++11) (removed in C++17)
Makes f the new global std::unexpected_handler and returns the previously installed std::unexpected_handler .
This function is thread-safe. Every call to std::set_unexpected synchronizes-with (see std::memory_order ) the subsequent calls to std::set_unexpected and std::get_unexpected
[edit] Parameters
f
-
pointer to function of type std::unexpected_handler , or null pointer
[edit] Return value
The previously-installed unexpected handler, or a null pointer value if none was installed.
[edit] See also
(deprecated in C++11)(removed in C++17)
(function) [edit]
(deprecated in C++11)(removed in C++17)
(typedef) [edit]