From 2e74c6df28e13fe6973df13add35cf286a1df02d Mon Sep 17 00:00:00 2001
From: Wolfgang Bangerth <bangerth@math.tamu.edu>
Date: Mon, 27 Jul 1998 22:13:23 +0000
Subject: [PATCH] Doc update

git-svn-id: https://svn.dealii.org/trunk@459 0785d39b-7218-0410-832d-ea1e28bc413d
---
 deal.II/deal.II/include/fe/fe_lib.lagrange.h |  6 ++++++
 deal.II/deal.II/include/grid/tria_accessor.h | 16 ++++++++++++++--
 2 files changed, 20 insertions(+), 2 deletions(-)

diff --git a/deal.II/deal.II/include/fe/fe_lib.lagrange.h b/deal.II/deal.II/include/fe/fe_lib.lagrange.h
index 22da61caf8..d9de154256 100644
--- a/deal.II/deal.II/include/fe/fe_lib.lagrange.h
+++ b/deal.II/deal.II/include/fe/fe_lib.lagrange.h
@@ -84,6 +84,8 @@ class FELinear : public FELinearMapping<dim> {
  * Define a (bi-, tri-, etc)quadratic finite element in #dim# space dimensions.
  * A linear (subparametric) mapping from the unit cell
  * to the real cell is implemented.
+ *
+ * @author Wolfgang Bangerth, 1998
  */
 template <int dim>
 class FEQuadraticSub : public FELinearMapping<dim> {
@@ -164,6 +166,8 @@ class FEQuadraticSub : public FELinearMapping<dim> {
  * Note the reverse ordering of degrees of freedom on the left and upper
  * line and the counterclockwise numbering of the interior degrees of
  * freedom.
+ *
+ * @author Wolfgang Bangerth, 1998
  */
 template <int dim>
 class FECubicSub : public FELinearMapping<dim> {
@@ -245,6 +249,8 @@ class FECubicSub : public FELinearMapping<dim> {
  * Note the reverse ordering of degrees of freedom on the left and upper
  * line and the numbering of the interior degrees of
  * freedom.
+ *
+ * @author Wolfgang Bangerth, 1998
  */
 template <int dim>
 class FEQuarticSub : public FELinearMapping<dim> {
diff --git a/deal.II/deal.II/include/grid/tria_accessor.h b/deal.II/deal.II/include/grid/tria_accessor.h
index 9ae2a28617..d0ad841239 100644
--- a/deal.II/deal.II/include/grid/tria_accessor.h
+++ b/deal.II/deal.II/include/grid/tria_accessor.h
@@ -345,7 +345,13 @@ class LineAccessor :  public TriaAccessor<dim> {
 
 				     /**
 				      * Access the value of the user pointer
-				      * of this line.
+				      * of this line. It is in the
+				      * responsibility of the user to make
+				      * sure that the pointer points to
+				      * something useful. You should use the
+				      * new style cast operator to maintain
+				      * a minimum of typesafety, e.g.
+				      * #A *a=static_cast<A*>(cell->user_pointer());#.
 				      */
     void * user_pointer () const;
     
@@ -605,7 +611,13 @@ class QuadAccessor :  public TriaAccessor<dim> {
 
 				     /**
 				      * Access the value of the user pointer
-				      * of this line.
+				      * of this line. It is in the
+				      * responsibility of the user to make
+				      * sure that the pointer points to
+				      * something useful. You should use the
+				      * new style cast operator to maintain
+				      * a minimum of typesafety, e.g.
+				      * #A *a=static_cast<A*>(cell->user_pointer());#.
 				      */
     void * user_pointer () const;
 
-- 
2.39.5