/*
 * CounterLazyFast.hpp
 *
 *  Created on: 4 ñåíò. 2020 ã.
 *      Author: ÏÎ è ÂÒ ÝÏ
 */

#ifndef UMLIBRARY_SYSTEMIC_COUNTERLAZYFAST_HPP_
#define UMLIBRARY_SYSTEMIC_COUNTERLAZYFAST_HPP_

#include "ICounter.hh"

namespace systemic { namespace detail {

template<typename T, uint32_t (T::* pf)() const>
class CounterLazyFast : public ICounter {
private:
    const T & object;

public:
    CounterLazyFast( const T & obj );
    operator uint32_t() const final;

    CounterLazyFast(const CounterLazyFast &) = delete;
    CounterLazyFast & operator=(const CounterLazyFast &) = delete;

};

}
}

template<typename T, uint32_t (T::*pf)() const>
inline systemic::detail::CounterLazyFast<T, pf>::CounterLazyFast( const T & obj ) :
        object(obj) {}

template<typename T, uint32_t (T::*pf)() const>
inline systemic::detail::CounterLazyFast<T, pf>::operator uint32_t() const {

    return (object.*pf)();

}



#endif /* UMLIBRARY_SYSTEMIC_COUNTERLAZYFAST_HPP_ */