Boost Users :
Subject: [Boost-users] [bind] performance implications?
From: Dominique Devienne (ddevienne_at_[hidden])
Date: 2009-05-07 12:42:28
Probably a silly question, but has anyone performed benchmarks on
using a std::for_each(begin, end, bind(&C::f, _1)); compared to the
hand written loop? Under the debugger I see bind adds a 4 or 5 stack
frames between the for_each frame and the C::f frame, so I'm wondering
if there is any overhead in these?
I could bench it for myself on my everyday compiler for my one task,
but surely this was considered and is documented somewhere, much more
extensively I'll ever can, no? Some boost libraries discuss
performance, but I didn't such a section in the Boost.Bind doco.
Thanks for pointers or insights, --DD
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