std::set_terminate
Defined in header <exception> |
||
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std::terminate_handler set_terminate( std::terminate_handler f ) throw(); |
(until C++11) | |
std::terminate_handler set_terminate( std::terminate_handler f ) noexcept; |
(since C++11) |
Makes f
the new global terminate handler function and returns the previously installed std::terminate_handler
.
This function is thread-safe. Every call to |
(since C++11) |
Parameters
f | - | pointer to function of type std::terminate_handler , or null pointer |
Return value
The previously-installed terminate handler, or a null pointer value if none was installed.
Example
#include <iostream> #include <cstdlib> #include <exception> int main() { std::set_terminate([](){ std::cout << "Unhandled exception" << std::endl; std::abort();}); throw 1; }
Possible output:
Unhandled exception bash: line 7: 7743 Aborted (core dumped) ./a.out
See also
function called when exception handling fails (function) |
|
(C++11)
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obtains the current terminate_handler (function) |
the type of the function called by std::terminate (typedef) |
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