CallbackBase.hpp

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/*---------------------------------------------------------------------\
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|                    | |   | | | |_| |  / /\ \  | |                    |
|                    | |__ | | | | | | / ____ \ | |__                  |
|                    |____||_| |_| |_|/ /    \ \|____|                 |
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|                             core library                             |
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|                                         (C) SUSE Linux Products GmbH |
\----------------------------------------------------------------------/

  File:       CallbackBase.hpp

  Author:     Marius Tomaschewski
  Maintainer: Marius Tomaschewski

/-*/
#ifndef   LIMAL_CALLBACK_BASE_HPP
#define   LIMAL_CALLBACK_BASE_HPP

#include <limal/config.h>


namespace LIMAL_NAMESPACE
{

// -------------------------------------------------------------------
template <class Request, class Result>
class CallbackBase
{
public:
        CallbackBase()
        {}

        virtual ~CallbackBase()
        {}

        virtual Result *
        call(const Request *request)
        {
                return callback(request);
        }

protected:

        virtual Result *
        callback(const Request *request) = 0;

private:
        CallbackBase(const CallbackBase &);

        CallbackBase & operator = (const CallbackBase &);
};


// -------------------------------------------------------------------
}      // End of LIMAL_NAMESPACE
#endif // LIMAL_CALLBACK_BASE_HPP
// vim: set ts=8 sts=8 sw=8 ai noet: