// This may look like C code, but it is really -*- C++ -*-
Copyright (C) 1988, 1992 Free Software Foundation
written by Doug Lea (dl@rocky.oswego.edu)
This file is part of the GNU C++ Library. This library is free
software; you can redistribute it and/or modify it under the terms of
the GNU Library General Public License as published by the Free
Software Foundation; either version 2 of the License, or (at your
option) any later version. This library is distributed in the hope
that it will be useful, but WITHOUT ANY WARRANTY; without even the
implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the GNU Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with this library; if not, write to the Free Software
Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
class SFile
: public fstream
int sz
; // unit size for structured binary IO
SFile(const char *name
, int size
, int mode
, int prot
=0664);
void open(const char *name
, int size
, int mode
, int prot
=0664);
int size() { return sz
; }
int setsize(int s
) { int old
= sz
; sz
= s
; return old
; }
SFile
& operator[](long i
);