C/C++ Users Group Library 1996 July/C-C++ Users Group Library July 1996.iso/listings/v_12_05/plauger/setf2.c

C/C++ Source or Header | 1994-03-08 | 357b | 15 lines

--------- Listing 11: The function ios::setf(fmtflags, fmtflags) -----------

// iossetf2 -- ios::setf(fmtflags, fmtflags)
#include <ios>

ios::fmtflags ios::setf(fmtflags nf, fmtflags mask)
    {    // set format bits under mask
    ios::fmtflags of = _Fmtfl;
    _Fmtfl = (_Fmtfl & ~mask) | (nf & mask & _Fmtmask);
    return (of);
    }