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/*
* Copyright 2004, 2005 Adrian Thurston <thurston@cs.queensu.ca>
*/
/* This file is part of C++ Pre-Parser.
*
* C++ Pre-Parser 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.
*
* C++ Pre-Parser 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 C++ Pre-Parser; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef _SCANNER_H
#define _SCANNER_H
#include <iostream>
#include "bstset.h"
#include "parser.h"
extern BstSet<char*, CmpStr> ignoreKeys;
struct Scanner
{
Scanner( std::ostream &out, char *inputFile )
: out(out), line(0), parser(out)
{
}
std::ostream &out;
int line;
Parser parser;
StrAlloc strAlloc;
Buffer leaderBuf;
void token( int tok, bool qual = false );
void finish();
int cs, act;
char *tokstart, *tokend;
void init();
int execute( char *, int len );
};
#endif /* _SCANNER_H */
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