std::basic_ios<CharT,Traits>::exceptions (3) - Linux Man Pages
std::ios_base::iostate exceptions() const; (1)
void exceptions( std::ios_base::iostate except ); (2)
Gets and sets the exception mask of the stream. The exception mask determines the error states on occurrence of which the stream throws exception of type failure.
1) Returns the exception mask.
2) Sets the exception mask to except.
except - exception mask
1) The current exception mask.
This section is incomplete
Reason: discuss LWG2349 and link from ios_base::clear, and from (un)formatted(i/o)utputfunction requirement pages (or perhaps the behavior should be fully elaborated on the requirement pages and linked from here). See also stackoverflow.com/a/35089910
// Run this code