46 lines
949 B
C++
46 lines
949 B
C++
/*
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* SignalLazy.hpp
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*
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* Created on: 23 нояб. 2018 г.
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* Author: titov
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*/
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#ifndef SOURCE_SYSTEMIC_SIGNALLAZYFAST_HPP_
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#define SOURCE_SYSTEMIC_SIGNALLAZYFAST_HPP_
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#include "ISignal.hh"
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#include "ISignalOverride.hh"
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namespace systemic { namespace detail {
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template<typename T, float (T::* pf)() const>
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class SignalLazyFast : public ISignal {
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private:
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const T & object;
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public:
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SignalLazyFast( const T & obj );
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operator float() const final;
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SignalLazyFast(const SignalLazyFast &) = delete;
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SignalLazyFast & operator=(const SignalLazyFast &) = delete;
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};
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}
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}
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template<typename T, float (T::*pf)() const>
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inline systemic::detail::SignalLazyFast<T, pf>::SignalLazyFast( const T & obj ) :
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object(obj) {}
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template<typename T, float (T::*pf)() const>
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inline systemic::detail::SignalLazyFast<T, pf>::operator float() const {
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return (object.*pf)();
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}
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#endif /* SOURCE_SYSTEMIC_SIGNALLAZYFAST_HPP_ */
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