[Boost-users] Preprocessor Question

From: Ed Keith (e_d_k_at_[hidden])
Date: 2008-05-05 21:39:40

Is it possible to compare tokens in the preprocessors
library?

What I mean is that I can say

#if (abc == abc)
foo
#else
bar
#endif

and it gives me foo

but if I say

BOOST_PP_IF(abc == abc, foo, bar)

I get an error.

Is it possible to do something like this? If so, what
am I doing wrong?

Thank you,

   -EdK

Ed Keith
e_d_k_at_[hidden]

Blog: edkeith.blogspot.com

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