From 895e0623d534c3a55b25379e92356cce20cd6d3a Mon Sep 17 00:00:00 2001
From: Guido Kanschat <dr.guido.kanschat@gmail.com>
Date: Tue, 18 Mar 2008 16:39:10 +0000
Subject: [PATCH] disallow direct use of abstract class

git-svn-id: https://svn.dealii.org/trunk@15903 0785d39b-7218-0410-832d-ea1e28bc413d
---
 deal.II/lac/include/lac/sparse_decomposition.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/deal.II/lac/include/lac/sparse_decomposition.h b/deal.II/lac/include/lac/sparse_decomposition.h
index bfd1660792..32ec0de416 100644
--- a/deal.II/lac/include/lac/sparse_decomposition.h
+++ b/deal.II/lac/include/lac/sparse_decomposition.h
@@ -137,8 +137,7 @@ template <typename number>
 class SparseLUDecomposition : protected SparseMatrix<number>, 
                               public virtual Subscriptor
 {
-  public:
-
+  protected:
     				     /**
 				      * Constructor. Does nothing.
 				      *
@@ -157,6 +156,7 @@ class SparseLUDecomposition : protected SparseMatrix<number>,
 				      */
     SparseLUDecomposition (const SparsityPattern& sparsity);
 
+  public:
                                      /**
                                       * Destruction. Mark the
                                       * destructor pure to ensure that
-- 
2.39.5