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//========================================================================
//
// PSTokenizer.h
//
// Copyright 2002-2003 Glyph & Cog, LLC
//
//========================================================================
//========================================================================
//
// Modified under the Poppler project - http://poppler.freedesktop.org
//
// All changes made under the Poppler project to this file are licensed
// under GPL version 2 or later
//
// Copyright (C) 2006 Scott Turner <scotty1024@mac.com>
//
// To see a description of the changes please see the Changelog file that
// came with your tarball or type make ChangeLog if you are building from git
//
//========================================================================
#ifndef PSTOKENIZER_H
#define PSTOKENIZER_H
//------------------------------------------------------------------------
class PSTokenizer
{
public:
PSTokenizer(int (*getCharFuncA)(void *), void *dataA);
~PSTokenizer();
// Get the next PostScript token. Returns false at end-of-stream.
bool getToken(char *buf, int size, int *length);
private:
int lookChar();
void consumeChar();
int getChar();
int (*getCharFunc)(void *);
void *data;
int charBuf;
};
#endif