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// This is part of the iostream library, providing input/output for C++.
// Copyright (C) 1991 Per Bothner.
//
// 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, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
//
// $Id: fstream.h,v 1.1 1995/10/18 08:38:12 deraadt Exp $
#ifndef _FSTREAM_H
#define _FSTREAM_H
#ifdef __GNUG__
#pragma interface
#endif
#include <iostream.h>
class fstreambase : virtual public ios {
public:
fstreambase();
fstreambase(int fd);
fstreambase(const char *name, int mode, int prot=0664);
void close();
filebuf* rdbuf() const { return (filebuf*)_strbuf; }
void open(const char *name, int mode, int prot=0664);
int is_open() const { return rdbuf()->is_open(); }
void setbuf(char *ptr, int len) { rdbuf()->setbuf(ptr, len); }
#ifdef _STREAM_COMPAT
int filedesc() { return rdbuf()->fd(); }
fstreambase& raw() { rdbuf()->setbuf(NULL, 0); return *this; }
#endif
};
class ifstream : public fstreambase, public istream {
public:
ifstream() : fstreambase() { }
ifstream(int fd) : fstreambase(fd) { }
ifstream(const char *name, int mode=ios::in, int prot=0664)
: fstreambase(name, mode, prot) { }
void open(const char *name, int mode=ios::in, int prot=0664)
{ fstreambase::open(name, mode, prot); }
};
class ofstream : public fstreambase, public ostream {
public:
ofstream() : fstreambase() { }
ofstream(int fd) : fstreambase(fd) { }
ofstream(const char *name, int mode=ios::out, int prot=0664)
: fstreambase(name, mode, prot) { }
void open(const char *name, int mode=ios::out, int prot=0664)
{ fstreambase::open(name, mode, prot); }
};
class fstream : public fstreambase, public iostream {
public:
fstream() : fstreambase() { }
fstream(int fd) : fstreambase(fd) { }
fstream(const char *name, int mode, int prot=0664)
: fstreambase(name, mode, prot) { }
void open(const char *name, int mode, int prot=0664)
{ fstreambase::open(name, mode, prot); }
};
#endif /*!_FSTREAM_H*/
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