26 Sep
2010
26 Sep
'10
3:26 p.m.
To convince yourself: * Write down the find_if algorithm in a natural way * write down the valid expressions implied by that algorithm * now re-check the algorithm against the valid expressions BoostPro Computing * http://boostpro.com [Sent from coveted but awkward mobile device] -- On Sep 26, 2010, at 8:55 AM, Eric Niebler <eric@boostpro.com> wrote:
The truth is that valid expressions are the wrong way to describe concepts, for reasons you and I have discussed in the past. The now-comatose C++ concepts proposal had it right.
I was never convinced that valid expressions are the wrong approach.