]> https://gitweb.dealii.org/ - dealii-svn.git/commitdiff
Update comment.
authorwolf <wolf@0785d39b-7218-0410-832d-ea1e28bc413d>
Tue, 8 Jul 2003 20:51:23 +0000 (20:51 +0000)
committerwolf <wolf@0785d39b-7218-0410-832d-ea1e28bc413d>
Tue, 8 Jul 2003 20:51:23 +0000 (20:51 +0000)
git-svn-id: https://svn.dealii.org/trunk@7857 0785d39b-7218-0410-832d-ea1e28bc413d

deal.II/deal.II/include/dofs/dof_tools.h

index 924f5ccb8a391bd508786a2fb91c03b8c4a9051e..cdad522ab0ce99d307e0922c5a137f20e5b3d095 100644 (file)
@@ -813,7 +813,17 @@ class DoFTools
                                      * it shall be counted as. Having
                                      * the same number entered
                                      * several times sums up several
-                                     * components as the same.
+                                     * components as the same. One of
+                                     * the applications of this
+                                     * argument is when you want to
+                                     * form block matrices and
+                                     * vectors, but want to pack
+                                     * several components into the
+                                     * same block (for example, when
+                                     * you have @p{dim} velocities
+                                     * and one pressure, to put all
+                                     * velocities into one block, and
+                                     * the pressure into another).
                                      *
                                      * The result is returned in
                                      * @p{dofs_per_component}.

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