#ifndef _COMMON_PURECALLBACK_HPP_
#define _COMMON_PURECALLBACK_HPP_
#ifndef _COMMON_CALLBACKDATA_HPP_
#include <common/cbdata.hpp>
#endif

template <class T>
class PureCallback
{
public:
	PureCallback(void);
	virtual ~PureCallback();
	virtual LONG operator*(CallbackData<T> &someCallbackData)=0;
private:
};

template <class T>
inline
PureCallback<T>::PureCallback(void)
{
}

template <class T>
inline
PureCallback<T>::~PureCallback()
{
}

template <class T>
inline
LONG PureCallback<T>::operator*(CallbackData<T> &/*someCallbackData*/)
{
	return 0;
}
#endif