From: Wolfgang Bangerth Date: Wed, 27 Aug 2008 18:12:24 +0000 (+0000) Subject: Add an assertion. X-Git-Tag: v8.0.0~8768 X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=491f868febd955b737e63278df31840cd406612f;p=dealii.git Add an assertion. git-svn-id: https://svn.dealii.org/trunk@16677 0785d39b-7218-0410-832d-ea1e28bc413d --- 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);