From: heister <heister@0785d39b-7218-0410-832d-ea1e28bc413d>
Date: Thu, 25 Oct 2012 14:10:42 +0000 (+0000)
Subject: Catch adding NaN into a Trilinos SparseMatrix in all cases (in debug mode).
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=40ca1eb2754d472f0aa8b70f100ae7d1f517e653;p=dealii-svn.git

Catch adding NaN into a Trilinos SparseMatrix in all cases (in debug mode).

git-svn-id: https://svn.dealii.org/trunk@27201 0785d39b-7218-0410-832d-ea1e28bc413d
---

diff --git a/deal.II/include/deal.II/lac/trilinos_sparse_matrix.h b/deal.II/include/deal.II/lac/trilinos_sparse_matrix.h
index dad014f8ac..6cae9dc445 100644
--- a/deal.II/include/deal.II/lac/trilinos_sparse_matrix.h
+++ b/deal.II/include/deal.II/lac/trilinos_sparse_matrix.h
@@ -2957,6 +2957,10 @@ namespace TrilinosWrappers
         col_index_ptr = (int*)col_indices;
         col_value_ptr = values;
         n_columns = n_cols;
+#ifdef DEBUG
+        for (unsigned int j=0; j<n_cols; ++j)
+            Assert (numbers::is_finite(values[j]), ExcNumberNotFinite());
+#endif
       }
     else
       {