SparseMatrix<number>::n_actually_nonzero_elements

git-svn-id: https://svn.dealii.org/trunk@3497 0785d39b-7218-0410-832d-ea1e28bc413d

diff --git a/deal.II/doc/news/2000/c-3-0.html b/deal.II/doc/news/2000/c-3-0.html
index 3497f464d4166e49f62a5d03e885f8ff7e5b78d3..7ffac193d4943c32d183d0ba8df1389b141a6d3d 100644 (file)
--- a/deal.II/doc/news/2000/c-3-0.html
+++ b/deal.II/doc/news/2000/c-3-0.html
@@ -239,6 +239,14 @@ documentation, etc</a>.
 <h3>lac</h3>
 
 <ol>
+  <li> <p> 
+       New: <code class="member">
+       SparseMatrix<number>::n_actually_nonzero_elements</code>
+       returns the number of entries that are actually nonzero.
+       <br>
+       (Ralf Hartmann 2000/11/22)
+       </p>       
+
   <li> <p>
        Fixed: unlike announced in the docs, the
        <code class="member">FullMatrix::norm2</code> function did not