]> https://gitweb.dealii.org/ - dealii-svn.git/commitdiff
bug fix in fix_coarsening_flags(): allow coarsening case which has been forbidden...
authorleicht <leicht@0785d39b-7218-0410-832d-ea1e28bc413d>
Thu, 22 Jun 2006 14:21:47 +0000 (14:21 +0000)
committerleicht <leicht@0785d39b-7218-0410-832d-ea1e28bc413d>
Thu, 22 Jun 2006 14:21:47 +0000 (14:21 +0000)
git-svn-id: https://svn.dealii.org/trunk@13294 0785d39b-7218-0410-832d-ea1e28bc413d

deal.II/doc/news/changes.html

index c0eb4d0d9b6cf78f3898fe639dc2d77dbba1201f..1e6420d8c014a898b32b8d9dc1d93a4ed16d327b 100644 (file)
@@ -725,6 +725,20 @@ inconvenience this causes.
 <h3>deal.II</h3>
 
 <ol>
+  <li> <p>
+       Changed: <code 
+                class="member">Triangulation&lt;dim&gt;::fix_coarsen_flags</code>
+       has been modified to allow coarsening in all possible cases. Up
+       to now, coarsening was forbidden, if the neighbor cell was not refined
+       but had the <code>refine_flag</code> set, whereas it was allowed, if
+       the neighbor cell already was refined. Now, in both cases coarsening is
+       allowed (if all children are flagged for coarsening). This leeds to
+       triangulations with a slightly reduced number of cells. In some cases
+       older references will have to be updated.
+       <br> 
+       (Tobias Leicht 2006/06/22)
+       </p>
+
   <li> <p>
        New: There are now new internal <code
        class="class">TriaObjectAccessor&lt;1,dim&gt;</code>::<code

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