From: Aleksey Gurtovoy (agurtovoy_at_[hidden])
Date: 2003-04-11 15:35:40
Is there a way to detect a particular pre-defined token passed as a
parameter to a macro? If yes, can we fold it into a PP-library primitive so
one can reuse it easily?
For instance, I would like to be able to allow both this:
MY_MACRO(10, default) // use the "default parameter"
Is there a known way to implement it?
Boost list run by bdawes at acm.org, gregod at cs.rpi.edu, cpdaniel at pacbell.net, john at johnmaddock.co.uk