> 
> > Then user can change the variable with command line option like
> > ./megframework -m -t 2;
> > 
> > Then builder creates new method.
> > (Bool_t) MEGAnalyzer::GetisMC()
> > (Int_t) MEGAnalyzer::GetTriggerType()
> 
> I realized better way. In this way users can add or remove command line options without changing their
> task files. And it is not necessary to add new object in ROME.
> 
> What I propose is to make it in steering parameter. That is <SPCOmmandOption> in steering parameter's
> properties.
> 
>   <SteeringParameterField>
>     <SPFieldName>isMC</SPFieldName>
>     <SPFieldType>Bool_t</SPFieldType>
>     <SPCommandOption>m</SPCommandOption>
>   </SteeringParameterField>
>   <SteeringParameterField>
>     <SPFieldName>TriggerType</SPFieldName>
>     <SPFieldType>Int_t</SPFieldType>
>     <SPCommandOption>t</SPCommandOption>
>   </SteeringParameterField>
> 
> Then user can change the variable with command line option like
> ./megframework -m -t 2;
> when -m is typed, isMC becomes true.
> Trigger type will be 2.
> 
> They can specify the value both with config file and command line option just same as run numbers.
> Values in config file will be overwritten by command line option.
> 
>  

done.