From: bangerth <bangerth@0785d39b-7218-0410-832d-ea1e28bc413d>
Date: Mon, 14 Oct 2013 13:23:43 +0000 (+0000)
Subject: Add a comment.
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8536ccb330a8a5383ee945d7309925ff35332d46;p=dealii-svn.git

Add a comment.

git-svn-id: https://svn.dealii.org/trunk@31227 0785d39b-7218-0410-832d-ea1e28bc413d
---

diff --git a/deal.II/include/deal.II/lac/sparsity_pattern.h b/deal.II/include/deal.II/lac/sparsity_pattern.h
index 532162f06b..414e6ea92b 100644
--- a/deal.II/include/deal.II/lac/sparsity_pattern.h
+++ b/deal.II/include/deal.II/lac/sparsity_pattern.h
@@ -842,7 +842,9 @@ public:
 
   /**
    * Copy data from an object of type CompressedSparsityPattern,
-   * CompressedSetSparsityPattern or CompressedSimpleSparsityPattern.
+   * CompressedSetSparsityPattern or CompressedSimpleSparsityPattern. Although
+   * not a compressed sparsity pattern, this function is also instantiated
+   * if the argument is of type SparsityPattern (i.e., the current class).
    * Previous content of this object is lost, and the sparsity pattern is in
    * compressed mode afterwards.
    */