46 lines
1.4 KiB
C++
46 lines
1.4 KiB
C++
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/*
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Copyright (C) 1993 Free Software Foundation
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This file is part of the GNU IO Library. This library is free
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software; you can redistribute it and/or modify it under the
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terms of the GNU General Public License as published by the
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Free Software Foundation; either version 2, or (at your option)
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any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU CC; see the file COPYING. If not, write to
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the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
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As a special exception, if you link this library with files
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compiled with a GNU compiler to produce an executable, this does not cause
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the resulting executable to be covered by the GNU General Public License.
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This exception does not however invalidate any other reasons why
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the executable file might be covered by the GNU General Public License. */
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#include "libioP.h"
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#include <iostream.h>
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#include <stdarg.h>
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istream& istream::scan(const char *format ...)
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{
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if (ipfx0()) {
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va_list ap;
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va_start(ap, format);
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_strbuf->vscan(format, ap, this);
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va_end(ap);
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}
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return *this;
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}
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istream& istream::vscan(const char *format, _IO_va_list args)
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{
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if (ipfx0())
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_strbuf->vscan(format, args, this);
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return *this;
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}
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