std::set_unexpected

From cppreference.com
< cpp‎ | error
 
 
 
Error handling
Exception handling
(C++11)
Exception handling failures
(C++11)
(deprecated)
(deprecated)
(C++11)(deprecated)
set_unexpected
(deprecated)
Exception categories
Error codes
Error codes
Assertions
system_error facility
(C++11)
(C++11)
(C++11)
(C++11)
(C++11)
(C++11)
 
Defined in header <exception>

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