From 4bb7459febe58af66526c6ca6be2edd0fceeb9a8 Mon Sep 17 00:00:00 2001 From: bangerth Date: Wed, 27 Aug 2008 18:12:24 +0000 Subject: [PATCH] Add an assertion. git-svn-id: https://svn.dealii.org/trunk@16677 0785d39b-7218-0410-832d-ea1e28bc413d --- deal.II/lac/source/trilinos_sparse_matrix.cc | 2 ++ 1 file changed, 2 insertions(+) diff --git a/deal.II/lac/source/trilinos_sparse_matrix.cc b/deal.II/lac/source/trilinos_sparse_matrix.cc index 0dd2f390a8..0c4b9ccdbf 100755 --- a/deal.II/lac/source/trilinos_sparse_matrix.cc +++ b/deal.II/lac/source/trilinos_sparse_matrix.cc @@ -692,6 +692,8 @@ namespace TrilinosWrappers SparseMatrix & SparseMatrix::operator /= (const TrilinosScalar a) { + Assert (a !=0, ExcDivideByZero()); + const TrilinosScalar factor = 1./a; const int ierr = matrix->Scale (factor); -- 2.39.5