C/C++ Users Group Library 1996 July/C-C++ Users Group Library July 1996.iso/listings/v_12_08/plauger/ws.c

C/C++ Source or Header | 1994-06-09 | 327b | 17 lines

-------------------------- Listing 3:  The manipulator ws ---------

// ws -- ws(istream&)
#include <istream>

istream& ws(istream& is)
    {    // eat white space
    ios::fmtflags flagsav = is.flags();
    is.unsetf(ios::skipws);
    _TRY_IO_BEGIN
    is.ipfx();
    is.isfx();
    _CATCH_IO_END
    is.flags(flagsav);
    return (is);
    }