]> https://gitweb.dealii.org/ - dealii-svn.git/commitdiff
Add something to a comment.
authorbangerth <bangerth@0785d39b-7218-0410-832d-ea1e28bc413d>
Wed, 23 Jan 2008 22:54:12 +0000 (22:54 +0000)
committerbangerth <bangerth@0785d39b-7218-0410-832d-ea1e28bc413d>
Wed, 23 Jan 2008 22:54:12 +0000 (22:54 +0000)
git-svn-id: https://svn.dealii.org/trunk@15652 0785d39b-7218-0410-832d-ea1e28bc413d

deal.II/deal.II/include/fe/mapping_q1.h

index eba2576ae88f0fb8584c8711fe247247892658f0..9a75ebf402dfbf3f49972f14364474caa34ebc92 100644 (file)
@@ -2,7 +2,7 @@
 //    $Id$
 //    Version: $Name$
 //
-//    Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 by the deal.II authors
+//    Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 by the deal.II authors
 //
 //    This file is subject to QPL and may not be  distributed
 //    without copyright and license information. Please refer
@@ -556,7 +556,17 @@ class MappingQ1 : public Mapping<dim>
                                      * Computes the support points of
                                      * the mapping. For @p MappingQ1
                                      * these are the
-                                     * vertices.
+                                     * vertices. However, other
+                                     * classes may override this
+                                     * function. In particular, the
+                                     * MappingQ1Eulerian class does
+                                     * exactly this by not computing
+                                     * the support points from the
+                                     * geometry of the current cell
+                                     * but instead evaluating an
+                                     * externally given displacement
+                                     * field in addition to the
+                                     * geometry of the cell.
                                      */
     virtual void compute_mapping_support_points(
       const typename Triangulation<dim>::cell_iterator &cell,

In the beginning the Universe was created. This has made a lot of people very angry and has been widely regarded as a bad move.

Douglas Adams


Typeset in Trocchi and Trocchi Bold Sans Serif.