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//
// Author: Lorenzo Bettini <http://www.lorenzobettini.it>, (C) 2004-2008
//
// Copyright: See COPYING file that comes with this distribution
//
#ifndef FORMATTER_H_
#define FORMATTER_H_
#include <string>
#include <boost/shared_ptr.hpp>
namespace srchilite {
struct FormatterParams;
/**
* The base abstract class for formatting strings. Derived classes must
* implement the abstract method notify. Note that only the string to
* format is passed (and some additional information in a FormatterParams object);
* everything else (e.g., what kind of elements this formatter handles) must
* be part of the Formatter itself (i.e., of the subclass).
*/
class Formatter
{
public:
Formatter();
virtual ~Formatter();
/**
* Formats the passed string.
*
* @param the string to format
* @param params possible additional parameters for the formatter
*/
virtual void format(const std::string &s, const FormatterParams *params = 0) = 0;
};
/// shared pointer for Formatter
typedef boost::shared_ptr<Formatter> FormatterPtr;
}
#endif /*FORMATTER_H_*/
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