| (sbase ? ios_base::showbase : ios_base::fmtflags(0))
| (spoint ? ios_base::showpoint : ios_base::fmtflags(0))
| (spos ? ios_base::showpos : ios_base::fmtflags(0))
| (sbase ? ios_base::showbase : ios_base::fmtflags(0))
| (spoint ? ios_base::showpoint : ios_base::fmtflags(0))
| (spos ? ios_base::showpos : ios_base::fmtflags(0))