DOKK / manpages / debian 10 / libstdc++-8-doc / std::system_error.3cxx.en
std::system_error(3cxx) std::system_error(3cxx)

std::system_error - Thrown to indicate error code of underlying system.

Inherits std::runtime_error.

Inherited by std::experimental::filesystem::v1::filesystem_error.


system_error (error_code __ec=error_code())
system_error (error_code __ec, const string &__what)
system_error (error_code __ec, const char *__what)
system_error (int __v, const error_category &__ecat, const char *__what)
system_error (int __v, const error_category &__ecat)
system_error (int __v, const error_category &__ecat, const string &__what)
const error_code & code () const noexcept
virtual const char * what () const _GLIBCXX_TXN_SAFE_DYN noexcept

Thrown to indicate error code of underlying system.

Definition at line 341 of file system_error.

Returns a C-style character string describing the general cause of the current error (the same string passed to the ctor).

Reimplemented from std::exception.

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Sat Apr 6 2019 libstdc++