From c5b427bccf3a68940098136ec43291753dc8d084 Mon Sep 17 00:00:00 2001
From: kanschat <kanschat@0785d39b-7218-0410-832d-ea1e28bc413d>
Date: Thu, 24 Jun 2010 22:08:51 +0000
Subject: [PATCH] add more on MeshWorker and step39

git-svn-id: https://svn.dealii.org/trunk@21343 0785d39b-7218-0410-832d-ea1e28bc413d
---
 deal.II/doc/doxygen/tutorial/toc-list.html |  9 +++++++++
 deal.II/doc/news/news.html                 | 22 ++++++++++++++++++++++
 2 files changed, 31 insertions(+)

diff --git a/deal.II/doc/doxygen/tutorial/toc-list.html b/deal.II/doc/doxygen/tutorial/toc-list.html
index efbdac03e3..335b26ff0e 100644
--- a/deal.II/doc/doxygen/tutorial/toc-list.html
+++ b/deal.II/doc/doxygen/tutorial/toc-list.html
@@ -235,6 +235,15 @@
       problem. The Schr&ouml;dinger wave equation.
       </td></tr>
 
+  <tr valign="top">
+      <td><a href="../../doxygen/deal.II/step_39.html">Step-39</a></td>
+      <td> Solving Poisson's equation once more, this time with the
+      interior penalty method, one of the discontinous Galerkin
+      methods developed for this problem. Error estimator, adaptive
+      meshes, and multigrid preconditioner, all using the MeshWorker
+      framework.
+      </td></tr>
+
   <tr valign="top">
       <td><a href="../../doxygen/deal.II/step_45.html">Step-45</a></td>
       <td> Periodic boundary conditions.
diff --git a/deal.II/doc/news/news.html b/deal.II/doc/news/news.html
index 759ab941d3..334a6dff33 100644
--- a/deal.II/doc/news/news.html
+++ b/deal.II/doc/news/news.html
@@ -32,6 +32,28 @@
     <a href="../doxygen/deal.II/changes_after_6.2.html">here.</a></p>
 
     <dl>
+      <dt>
+          <strong>2010/06/24: step-39 solves Poisson's equation with
+          the interior penalty discontinuous Galerkin method on
+          adaptively refined meshes with multigrid</strong>
+      </dt>
+      <dd>
+          Using the MeshWorker framework, this program highlights the
+          fact that loops over meshes are very generic and that
+          building matrices and level matrices and evaluating error
+          estimates are really the same task.
+      </dd>
+
+      <dt>
+	<strong> 2010/06/24: The Meshworker framework has been released</strong>
+      </dt>
+      <dd>
+	Using its generic loop and the provided auxiliary classes,
+	this framework relieves the application programmer from coding
+	loops over cells, faces, and subfaces, such that focus can remain
+	on implementation of the local integrals.
+      </dd>
+      
       <dt>
           <strong>2010/06/23: step-37 shows periodic boundary
           conditions</strong> 
-- 
2.39.5