I see. This works a little bit different than I expected.
void method(int _U_)
{
}
just becomes
void method(int )
{
}
I'm not sure if every compiler accepts that or also outputs a warning if the
parameter name is missing.
I was searching for something like that:
void method(int iParameter)
{
Q_UNUSED(iParemeter);
}
This can be achieved by a compiler specific macro like this: (from qglobal.h)
/*
Avoid "unused parameter" warnings
*/
#if defined(Q_CC_INTEL) && !defined(Q_OS_WIN)
template <typename T>
inline void qUnused(T &x) { (void)x; }
# define Q_UNUSED(x) qUnused(x);
#else
# define Q_UNUSED(x) (void)x;
#endif
This way I don't need to change parameter names in the method signature which
makes it easier to generate the code for me.
Is it possible to add such a macro to the wireshark framework?
e.g. G_UNUSED, WS_UNUSED or whatever fits into your naming convention.
regards,
Gerhard
On Monday 12 February 2007 14:29, Jeff Morriss wrote:
> Gerhard Gappmeier wrote:
> > Hi all,
> >
> > does wireshark have a macro to disable unused variable warnings
> > like Q_UNUSED in Qt?
>
> Wireshark has _U_ (when using a compiler where we're able to disable
> such warnings).
>
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