[Boost-users] [Fusion] Understanding Fusion

Subject: [Boost-users] [Fusion] Understanding Fusion
From: Robert Jones (robertgbjones_at_[hidden])
Date: 2009-07-18 15:30:21

Hi All

I'm very much a Fusion newbie, just getting may head around it, so a
really basic question!

>From the intro page, when we write

#include <boost/fusion/sequence.hpp>
#include <boost/fusion/include/sequence.hpp>

vector<int, char, std::string> stuff

for_each(stuff, print_xml());

am I correct in believing that there is no loop involved in the for_each, and
that this resolves, at compile time, to a linear list of function calls?

Thanks,

- Rob.