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Message from discussion On callbacks
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Antti Mäkelä  
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 More options Sep 11 2009, 6:04 pm
From: Antti Mäkelä <zar...@gmail.com>
Date: Fri, 11 Sep 2009 15:04:16 -0700 (PDT)
Local: Fri, Sep 11 2009 6:04 pm
Subject: Re: On callbacks
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On Sep 11, 12:10 am, <crai...@ee.washington.edu> wrote:

> So,

>   MakeCallback (&CwndTracer)

> Needs to hook a function that takes two uint32_t, the first being the old
> value and the second being the new value;  which it does:

>   void CwndTracer (uint32_t oldval, uint32_t newval);

  What if I connect WITH context? Context is passed as a string,
right?

I'm getting error as

got=ns3::FunctorCallbackImpl<void (*)(std::string, bool, bool), void,
std::string, bool, bool, ns3::empty, ns3::empty, ns3::empty,
ns3::empty, ns3::empty, ns3::empty>
expected=ns3::CallbackImpl<void, std::string, bool, ns3::empty,
ns3::empty, ns3::empty, ns3::empty, ns3::empty, ns3::empty,
ns3::empty>*

when trying to connect my TracedValue<bool> to a function with func
(std::string, bool, bool). If the function is just (std::string, bool)
it works (and seems to be getting only the new values). I'm setting
the TracedValue with () though, not with =.


 
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