missing constructor implemented

git-svn-id: https://svn.dealii.org/trunk@5152 0785d39b-7218-0410-832d-ea1e28bc413d

diff --git a/deal.II/lac/source/block_sparsity_pattern.cc b/deal.II/lac/source/block_sparsity_pattern.cc
index 702b0eebddc1b5884f42bc41f14bbb7f974ef115..f07f93b816965903a5b38c3b8125887d1376c22a 100644 (file)
--- a/deal.II/lac/source/block_sparsity_pattern.cc
+++ b/deal.II/lac/source/block_sparsity_pattern.cc
@@ -40,10 +40,13 @@ BlockSparsityPatternBase (const unsigned int r,
 
 template <class SparsityPatternBase>
 BlockSparsityPatternBase<SparsityPatternBase>::BlockSparsityPatternBase (
-  const BlockSparsityPatternBase<SparsityPatternBase>&)
+  const BlockSparsityPatternBase<SparsityPatternBase>& s)
 {
-//TODO: Find out if this is really needed
-  abort();
+  Assert(s.rows==0, ExcInvalidConstructorCall());
+  Assert(s.columns==0, ExcInvalidConstructorCall());
+
+  rows = 0;
+  columns=0;
 };