langelemsprinter.h

//
// C++ Interface: langelemsprinter
//
// Description:
//
//
// Author: Lorenzo Bettini <http://www.lorenzobettini.it>, (C) 2006
//
// Copyright: See COPYING file that comes with this distribution
//
//
#ifndef LANGELEMSPRINTER_H
#define LANGELEMSPRINTER_H
 
#include <set>
#include <string>
#include <ostream>
 
namespace srchilite {
 
class LangElemsPrinter
{
    typedef std::set<std::string> SetOfElements;
    SetOfElements setOfElements;
 
public:
    LangElemsPrinter();
 
    virtual ~LangElemsPrinter();
 
    void print(const LangElems *elems, std::ostream &os);
 
protected:
    branches collect
    void (const StateLangElem *elem);
    void (const LangElem *elem);
    void (const LangElems *elem);
    void (const NamedSubExpsLangElem *elem);
    endbranches
};
 
}
 
#endif