std::ios_base::failure - These are thrown to indicate problems with io.

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

                                                    libstdc++                       std::ios_base::failure(3cxx)

       These are thrown to indicate problems with io.

       27.4.2.1.1 Class ios_base::failure

virtualconstchar*std::ios_base::failure::what()const[virtual]
       Returns a C-style character string describing the general cause of the current error.

       Reimplemented from std::exception.

       std::ios_base::failure - These are thrown to indicate problems with io.

       #include <ios>

       Inherits std::exception.

   PublicMemberFunctionsfailure (const char *__s, const error_code &=error_code{})
       failure (const string &__s, const error_code &) noexcept
       failure (const string &__str)  throw ()
       error_codecode () const noexcept
       virtual const char * what () const  throw ()