xref documentation.

git-svn-id: https://svn.dealii.org/trunk@16148 0785d39b-7218-0410-832d-ea1e28bc413d

diff --git a/deal.II/base/include/base/conditional_ostream.h b/deal.II/base/include/base/conditional_ostream.h
index 0e1ff0d50519b3158e0b92932ea77a0d13a8a962..9daefd908f8d25334f811850a704c7d4ad85cec4 100644 (file)
--- a/deal.II/base/include/base/conditional_ostream.h
+++ b/deal.II/base/include/base/conditional_ostream.h
@@ -2,7 +2,7 @@
 //    $Id$
 //    Version: $Name$
 //
-//    Copyright (C) 2004, 2005, 2006, 2007 by the deal.II authors
+//    Copyright (C) 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
@@ -28,7 +28,9 @@ DEAL_II_NAMESPACE_OPEN
  * A class that allows printing to an output stream, e.g. @p std::cout,
  * depending on the ConditionalOStream object being active (default)
  * or not. The condition of this object can be changed by
- * set_condition() and in the constructor.
+ * set_condition() and in the constructor. This class is used in the
+ * @ref step_17 "step-17", @ref step_18 "step-18", and @ref step_33 "step-33"
+ * tutorial programs.
  *
  * This class is mostly useful in parallel computations. Ordinarily, you would
  * use @p std::cout to print messages like what the program is presently