coolfluid/coolfluid3 — pull request #197 by wdeconinck (2012-03-01 12:34:19+00:00)
Title: coordinate matching improvements + doxygen documentation

Coordinates are now matched using a Hilbert Spacefilling curve, with prescribed level.
This will avoid the boost::hash collisions that were occurring sometimes.
Increasing the level of the Hilbert curve, increases the number of unique bins a coordinate can fall in.
16 levels for a 2D curve, leads to uint_max() equally sized bins.
This precision may not be enough to match large meshes with clustering, hence issue #196.

Doxygen documentation has been improved on installation, use of components, and features.