[Opencxx-users] Question about headers

[zbyte pepsi-h. <zb...@gm...>]

Unfortunately I have not seen examples of OpenC++ one larger applications.
So as a result I am uncertain about how/where the code is put when generate=
d
and wether linking problems will become an issue. To illistrate my question=
,
lets say I have the following:

foo.cc & foo.hh
bar.cc & bar.hh

now, bar.cc includes both bar.hh and foo.hh. foo.hh implements a metaclass.
Now I compile both foo and bar and link it together. So my question is, how
many times is foo preprocessed, 1 or 2 times? if twice, how does openc++
take care of duplicate linking issues? If this is a problem, how do I get
around it?