[질문: 코드비교] 어느 쪽이 대략 얼마나 더 빠를지 예측할 수 있을까요?

/*===================================*/
/*=========1. STATE 분기처리=========*/
/*===================================*/
 
enum State
{
	STATE_1,
	STATE_2,
	STATE_3,
};
 
class Foo
{
	State state;
 
	inline void taskOnState1(){/*do nothing*/}
	inline void taskOnState2(){/*do nothing*/}
	inline void taskOnState3(){/*do nothing*/}
 
	void doTaskOnState()
	{
		switch(state)
		{
			case STATE_1:
				taskOnState1();
				break;
			case STATE_2:
				taskOnState2();
				break;
			case STATE_3:
				taskOnState3();
				break;
		}
	}
};

/*===================================*/
/*2. 위의 분기처리를 handler로 묶은 것*/
/*===================================*/
 
class IStateHandler
{
	virtual void doTaskOnState() = 0;
}
 
class State1Handler : IStateHandler
{
	void doTaskOnState(){/*do nothing*/}
}
 
class State2Handler : IStateHandler
{
	void doTaskOnState(){/*do nothing*/}
}
 
class State3Handler : IStateHandler
{
	void doTaskOnState(){/*do nothing*/}
}
 
class Foo
{
	IStateHandler handler;
 
	void doTaskOnState()
	{
		handler.taskOnState1();
	}
};