17 Language support library [support]

17.9 Exception handling [support.exception]

17.9.2 Header <exception> synopsis [exception.syn]

// all freestanding namespace std { class exception; class bad_exception; class nested_exception; using terminate_handler = void (*)(); terminate_handler get_terminate() noexcept; terminate_handler set_terminate(terminate_handler f) noexcept; [[noreturn]] void terminate() noexcept; int uncaught_exceptions() noexcept; using exception_ptr = unspecified; exception_ptr current_exception() noexcept; [[noreturn]] void rethrow_exception(exception_ptr p); template<class E> exception_ptr make_exception_ptr(E e) noexcept; template<class T> [[noreturn]] void throw_with_nested(T&& t); template<class E> void rethrow_if_nested(const E& e); }