std::system_error(3)

NAME
std::system_error - An exception type that includes an error_code value.

SYNOPSIS

Inherits std::runtime_error.

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

  Public Member Functions
system_error (const system_error &)=default
system_error (error_code __ec, const char *__what)
system_error (error_code __ec, const string &__what)
system_error (error_code __ec=error_code())
system_error (int __v, const error_category &__ecat)
system_error (int __v, const error_category &__ecat, const char *__what)
system_error (int __v, const error_category &__ecat, const string &__what)
const error_code & code () const noexcept
system_error & operator= (const system_error &)=default
virtual const char * what () const noexcept

Detailed Description

An exception type that includes an error_code value. Typically used to report errors from the operating system and other low-level APIs.

Since
    C++11

Definition at line 446 of file std/system_error.

Constructor & Destructor Documentation

  std::system_error::system_error (error_code __ec = error_code()) [inline]

Definition at line 452 of file std/system_error.

  std::system_error::system_error (error_code __ec, const string & __what) [inline]

Definition at line 455 of file std/system_error.

  std::system_error::system_error (error_code __ec, const char * __what) [inline]

Definition at line 458 of file std/system_error.

  std::system_error::system_error (int __v, const error_category & __ecat, const char * __what) [inline]

Definition at line 461 of file std/system_error.

  std::system_error::system_error (int __v, const error_category & __ecat) [inline]

Definition at line 464 of file std/system_error.

  std::system_error::system_error (int __v, const error_category & __ecat, const string & __what) [inline]

Definition at line 468 of file std/system_error.

Member Function Documentation

  const error_code & std::system_error::code () const [inline], [noexcept]

Definition at line 480 of file std/system_error.

  virtual const char * std::runtime_error::what () const [virtual], [noexcept], [inherited]
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.

Reimplemented in std::filesystem::filesystem_error, and std::experimental::filesystem::v1::filesystem_error.

Author

Generated automatically by Doxygen for libstdc++ from the source code.