gzdoom-gles/tools/re2c/scanner.h

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/* $Id: scanner.h,v 1.5 2004/05/13 02:58:18 nuffer Exp $ */
#ifndef _scanner_h
#define _scanner_h
#include <iosfwd>
#include "token.h"
class Scanner {
private:
std::istream& in;
char *bot, *tok, *ptr, *cur, *pos, *lim, *top, *eof;
uint tchar, tline, cline;
private:
char *fill(char*);
Scanner(const Scanner&); //unimplemented
Scanner& operator=(const Scanner&); //unimplemented
public:
Scanner(std::istream&);
int echo(std::ostream&);
int scan();
void fatal(char*);
SubStr token();
uint line();
};
inline SubStr Scanner::token(){
return SubStr(tok, cur - tok);
}
inline uint Scanner::line(){
return cline;
}
#endif