std::set_unexpected

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Error handling
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Exception handling failures
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set_unexpected
(deprecated)
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system_error facility
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Defined in header <exception>
(deprecated since C++11)

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

(since C++11)

Contents

[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] Exceptions

(none) (until C++11)
noexcept specification:  
noexcept
  
(since C++11)

[edit] See also

(deprecated since C++11)
function called when dynamic exception specification is violated
(function)
(C++11)(deprecated)
obtains the current unexpected_handler
(function)
(deprecated since C++11)
the type of the function called by std::unexpected
(typedef)