From: Wolfgang Bangerth <bangerth@math.tamu.edu>
Date: Sat, 21 May 2016 16:39:08 +0000 (-0500)
Subject: Update documentation in one place.
X-Git-Tag: v8.5.0-rc1~1026^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F2622%2Fhead;p=dealii.git

Update documentation in one place.
---

diff --git a/include/deal.II/base/mg_level_object.h b/include/deal.II/base/mg_level_object.h
index 5d8f97b884..71058f9a47 100644
--- a/include/deal.II/base/mg_level_object.h
+++ b/include/deal.II/base/mg_level_object.h
@@ -1,6 +1,6 @@
 // ---------------------------------------------------------------------
 //
-// Copyright (C) 2003 - 2015 by the deal.II authors
+// Copyright (C) 2003 - 2016 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
@@ -106,9 +106,12 @@ public:
   MGLevelObject<Object> &operator = (const double d);
 
   /**
-   * Call @p clear on all objects stored by this object. This function is only
-   * implemented for some @p Object classes, e.g. the PreconditionBlockSOR and
-   * similar classes.
+   * Call @p clear on all objects stored by this object. This function
+   * is only implemented for some @p Object classes, e.g., matrix
+   * types or the PreconditionBlockSOR and similar classes. Using this
+   * function will fail with a compiler error if the @p Object
+   * template type to this class does not provide a
+   * <code>clear()</code> member function.
    */
   void clear();