[aspectc-user] Parameter passing and function substitution

Olaf Spinczyk os at aspectc.org
Fri Mar 26 12:56:02 CET 2010

Dear Pilsung Kang,

I'm sorry for the long delay of my answer.

The good news is that you missed nothing. The bad news is that I don't 
see a way to accomplish this in AspectC++ at the moment. I could imagine 
a joinpoint-API extension, which would allow you to achieve your goal, 
but there's no time for an extension at the moment.

Best regards,

Olaf Spinczyk

Pilsung Kang wrote:
> Hi,
> I am trying to implement a reusable aspect code for function/method
> substitution. I think it is pretty straightforward to implement
> replacing a function with another that has the same signature, where
> the 'around' advice can be used for the target function and its entire
> arguments can be accessed through 'tjp->arg', so that the substituting
> function can replace the target function.
> But I don't know how to do it for a reusable aspect code (that will be
> subclassed) due to the lack of information on the arguments list. The
> arguments can be accessed one by one in the subclass but I don't know
> a good way of transferring the entire argument list at once to another
> function that needs to be invoked. Does anyone have any idea on this
> issue? I am pretty new to Aspect C++, so I may be missing something.
> Thank you.
> Pilsung Kang
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