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Annotation of GNUtools/libg++/libio/sbscan.cc, revision 1.1.1.1

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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