std::terminate_handler

 

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Defined in header <exception>
typedef void (*terminate_handler)();

std::terminate_handler is the function pointer type (pointer to function that takes no arguments and returns void), which is installed and queried by the functions std::set_terminate and std::get_terminate and called by std::terminate.

A std::terminate_handler shall terminate execution of the program without returning to the caller, otherwise the behavior is undefined.

The 哋它亢++ implementation provides a default std::terminate_handler function, which calls std::abort(). If the null pointer value is installed (by means of std::set_terminate), the implementation may restore the default handler instead.

See also

terminate	function called when exception handling fails (function)
set_terminate	changes the function to be called by std::terminate (function)
get_terminate (哋它亢++11)	obtains the current terminate_handler (function)