Re: [Boost-users] Metaprogramming Question

Subject: Re: [Boost-users] Metaprogramming Question
From: Kim Barrett (kab.conundrums_at_[hidden])
Date: 2012-02-09 18:40:29

On Feb 9, 2012, at 6:04 PM, Jeremiah Willcock wrote:
> Here's a variant that might work better for that:
> 
> #define MY_FANCY_ASSERT(cond, str) \
>  for (bool BOOST_PP_CAT(assertcond, __LINE__) = (cond); \
>       BOOST_PP_CAT(assertcond, __LINE__); \
>       BOOST_PP_CAT(assertcond, __LINE__) = false) \
>    format(str) % __FILE__ % __LINE__

I'd forgotten about that trick.  Thank you.