From: wolf <wolf@0785d39b-7218-0410-832d-ea1e28bc413d>
Date: Thu, 1 Apr 2004 20:00:58 +0000 (+0000)
Subject: Add some docs.
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=403504b7b5e20a84131767cf89d95d03a7017581;p=dealii-svn.git

Add some docs.


git-svn-id: https://svn.dealii.org/trunk@8950 0785d39b-7218-0410-832d-ea1e28bc413d
---

diff --git a/deal.II/deal.II/include/dofs/dof_tools.h b/deal.II/deal.II/include/dofs/dof_tools.h
index b923de4c43..5dd60ce33d 100644
--- a/deal.II/deal.II/include/dofs/dof_tools.h
+++ b/deal.II/deal.II/include/dofs/dof_tools.h
@@ -800,6 +800,16 @@ class DoFTools
 				      * asymptotically vanishing as we refine
 				      * the mesh as long as the number of
 				      * partitions is kept constant.
+				      *
+				      * This function returns the association
+				      * of each DoF with one subdomain. If you
+				      * are looking for the association of
+				      * each @em cell with a subdomain, either
+				      * query the
+				      * <tt>cell->subdomain_id()</tt>
+				      * function, or use the
+				      * <tt>GridTools::get_subdomain_association</tt>
+				      * function.
                                       */
     template <int dim>
     static void
@@ -821,6 +831,13 @@ class DoFTools
                                       * This function will generate an
                                       * exception if there are no cells with
                                       * the given @p subdomain index.
+				      *
+				      * This function returns the number of
+				      * DoFs associated with one subdomain. If
+				      * you are looking for the association of
+				      * @em cells with this subdomain, use the
+				      * <tt>GridTools::count_cells_with_subdomain_association</tt>
+				      * function.
                                       */
     template <int dim>
     static unsigned int