[postgis-devel] Geos Capi OverlayOp, overlayOp question

[Obe, Regina]

I'm still trying to understand the geos codebase and just  C and C++ in
general, so forgive me if my questions seem naive.

In the geos_c.cpp (both trunk and 3.0) - starting at line 92

I see this
using geos::operation::overlay::OverlayOp;
using geos::operation::overlay::overlayOp;

I assume the one in use would be geos::operation::overlay::OverlayOp
since when I navigate up the source tree, that's the one I see and the
other is simply ignored?

I just want to know what the significance of this is? Seems to deviate
from the rest of the convention of the code.

Thanks,
Regina
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