From 7435d5c0796a47dccb8ea6c58187e9371279ebc9 Mon Sep 17 00:00:00 2001
From: Hauke Heibel <hauke.heibel@gmail.com>
Date: Fri, 22 May 2009 14:27:58 +0200
Subject: [PATCH] LLT and LDLT decomposition interface unification. Added
 default ctor and public compute method as well as safe-guards against
 uninitialized usage. Added unit tests for the safe-guards.