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Annotation of GNUtools/libg++/libio/sbscan.cc, revision 1.1

1.1     ! root        1: 
        !             2: /* 
        !             3: Copyright (C) 1993 Free Software Foundation
        !             4: 
        !             5: This file is part of the GNU IO Library.  This library is free
        !             6: software; you can redistribute it and/or modify it under the
        !             7: terms of the GNU General Public License as published by the
        !             8: Free Software Foundation; either version 2, or (at your option)
        !             9: any later version.
        !            10: 
        !            11: This library is distributed in the hope that it will be useful,
        !            12: but WITHOUT ANY WARRANTY; without even the implied warranty of
        !            13: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
        !            14: GNU General Public License for more details.
        !            15: 
        !            16: You should have received a copy of the GNU General Public License
        !            17: along with GNU CC; see the file COPYING.  If not, write to
        !            18: the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
        !            19: 
        !            20: As a special exception, if you link this library with files
        !            21: compiled with a GNU compiler to produce an executable, this does not cause
        !            22: the resulting executable to be covered by the GNU General Public License.
        !            23: This exception does not however invalidate any other reasons why
        !            24: the executable file might be covered by the GNU General Public License. */
        !            25: 
        !            26: #include "libioP.h"
        !            27: #include "streambuf.h"
        !            28: #include <stdarg.h>
        !            29: 
        !            30: int streambuf::vscan(char const *fmt0, _IO_va_list ap, ios* stream /* = NULL*/)
        !            31: {
        !            32:   int errcode = 0;
        !            33:   int count = _IO_vfscanf(this, fmt0, ap, &errcode);
        !            34:   if (stream)
        !            35:     stream->setstate((ios::iostate)errcode);
        !            36:   return count;
        !            37: }
        !            38: int streambuf::scan(char const *format ...)
        !            39: {
        !            40:   va_list ap;
        !            41:   va_start(ap, format);
        !            42:   int count = _IO_vfscanf(this, format, ap, NULL);
        !            43:   va_end(ap);
        !            44:   return count;
        !            45: }

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