std::set_unexpected

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std::unexpected_handler set_unexpected( std::unexpected_handler f )

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Makes f the new global std::unexpected_handler and returns the previously installed std::unexpected_handler.

Parameters

f

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pointer to function of type std::unexpected_handler, or null pointer

Return value

The previously-installed unexpected handler, or a null pointer value if none was installed.

Exceptions

noexcept specification:  

noexcept

  

See also

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