Subject: [ggl] Warnings!
From: Mateusz Loskot (mateusz)
Date: 2009-06-16 11:25:24
Chris Browet wrote:
> Unfortunately, using ggl generates dozens of warnings regarding unused
> parameters, and using projections makes it hundreds!
Yes, mostly from projections stuff.
> I'd suggest to go the Qt way.
> Qt defines "#define Q_UNUSED(x) (void)x;". This (I assume) do not
> produce any code but silence the compiler.
> Using this mechanism, e.g., for the "dummy" parameters, would
> drastically reduce the number of warnings.
I'd prefer to follow Boost solution:
void foo(int a)
> I understand the projections are directly generated from the PROJ4 code.
> Adding this to your templates will also greatly help maintaining clean
> builds (and would allow me to again find the relevant warnings in my
> code among the noise :-)
Yes, you're perfectly right.
We've agreed on fixing
-- Mateusz Loskot, http://mateusz.loskot.net
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