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/*
* linebuf.h: Part of GNU CSSC.
*
*
* Copyright (C) 1997,1998 Free Software Foundation, Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
*
* CSSC was originally Based on MySC, by Ross Ridge, which was
* placed in the Public Domain.
*
*
* Defines the class cssc_linebuf.
*
*/
#ifndef CSSC__LINEBUF_H__
#define CSSC__LINEBUF_H__
/* This class is used to read lines of unlimited length from a file. */
class cssc_linebuf
{
char *buf;
int buflen;
public:
cssc_linebuf();
int read_line(FILE *f);
const char *c_str() const { return buf; }
const char *c_str() { return buf; }
void set_char(unsigned offset, char value);
int split(int offset, char **args, int len, char c);
int check_id_keywords() const;
int write(FILE*) const;
char &operator [](int index) const { return buf[index]; }
#ifdef __GNUC__
char *operator +(int index) const { return buf + index; }
#endif
~cssc_linebuf() { delete[] buf; }
};
#endif /* __LINEBUF_H__ */
/* Local variables: */
/* mode: c++ */
/* End: */
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