41 FDGuard::operator
bool ()
const
46 FDGuard::operator
int ()
const
53 std::swap (
g1.FD_,
g2.FD_);
FDGuard & operator=(const FDGuard &)=delete
friend void swap(FDGuard &g1, FDGuard &g2)
FDGuard(const char *file, int mode)
Container< T > Filter(const Container< T > &c, F f)
void swap(FDGuard &g1, FDGuard &g2)