[Boost-users] Boost.Range fancify please

Subject: [Boost-users] Boost.Range fancify please
From: anony (janezz55_at_[hidden])
Date: 2009-12-26 22:33:35

I have this variable definition:

float vertices[][3] = {
  {-1, -1,  1}, {1, -1,  1}, {1, 1,  1}, {-1, 1,  1},
  {-1, -1, -1}, {1, -1, -1}, {1, 1, -1}, {-1, 1, -1}
  };

I want to scale all elements of vertices, by some constant, for now I do
it like this:

BOOST_FOREACH(float& f, boost::make_iterator_range(
  boost::begin(vertices[0]), boost::end(vertices[7])))
{
  f *= scale;
}

But maybe something more beautiful could be done with Boost.Range?