Encabezado de la biblioteca estándar <exception>
De cppreference.com
Este archivo de encabezado es parte de la biblioteca de control de errores.
Sinopsis
namespace std {
class exception;
class bad_exception;
class nested_exception;
typedef void (*unexpected_handler)();
unexpected_handler get_unexpected() noexcept;
unexpected_handler set_unexpected(unexpected_handler f) noexcept;
[[noreturn]] void unexpected();
typedef void (*terminate_handler)();
terminate_handler get_terminate() noexcept;
terminate_handler set_terminate(terminate_handler f) noexcept;
[[noreturn]] void terminate() noexcept;
bool uncaught_exception() noexcept;
typedef /*no especificado*/ exception_ptr;
exception_ptr current_exception() noexcept;
[[noreturn]] void rethrow_exception(exception_ptr p);
template<class E> exception_ptr make_exception_ptr(E e) noexcept;
[[noreturn]] template <class T> void throw_with_nested(T&& t);
template <class E> void rethrow_if_nested(const E& e);
}
Clase std::exception
class exception {
public:
exception() noexcept;
exception(const exception&) noexcept;
exception& operator=(const exception&) noexcept;
virtual ~exception();
virtual const char* what() const noexcept;
};
Clase std::bad_exception
class bad_exception : public exception {
public:
bad_exception() noexcept;
bad_exception(const bad_exception&) noexcept;
bad_exception& operator=(const bad_exception&) noexcept;
virtual const char* what() const noexcept;
};
Clase std::nested_exception
class nested_exception {
public:
nested_exception() noexcept;
nested_exception(const nested_exception&) noexcept = default;
nested_exception& operator=(const nested_exception&) noexcept = default;
virtual ~nested_exception() = default;
// access functions
[[noreturn]] void rethrow_nested() const;
exception_ptr nested_ptr() const noexcept;
};
