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/***************************************************************************
parserdata.h - Parser data: keywords, functions etc.
-------------------
copyright : (C) 2004 Michal Rudolf <[email protected]>
***************************************************************************/
/***************************************************************************
* *
* 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. *
* *
***************************************************************************/
#ifndef _HAVE_PARSERDATA_H_
#define _HAVE_PARSERDATA_H_
#include "parsenode.h"
#include "function.h"
#include <qmap.h>
class ParserData {
public:
/* initialize keywords */
ParserData();
/* Return group of given keyword */
Parse::KeywordGroup keywordGroup(Parse::Keyword k) const;
/* Convert string to keyword */
Parse::Keyword stringToKeyword(const QString& s) const;
/* Convert keyword to string */
QString keywordToString(Parse::Keyword k) const;
/* register a function */
bool registerFunction(const QString& name, Function f);
/* check if this is a name of standard function */
bool isFunction(const QString& name) const;
/* Return function with given name. Warning: this function has undefined behavior when there is
no such function. */
const Function& function(const QString& name) const;
private:
// register standard function
void registerStandardFunctions();
QMap<QString, Parse::Keyword> m_keywords;
QMap<Parse::Keyword, Parse::KeywordGroup> m_groups;
QMap<QString, Function> m_functions;
};
#endif
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