From: bangerth Date: Thu, 18 Nov 2010 21:06:37 +0000 (+0000) Subject: Add an assertion. X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ae81f9c15f43f350350eff04d109186340da6c17;p=dealii-svn.git Add an assertion. git-svn-id: https://svn.dealii.org/trunk@22810 0785d39b-7218-0410-832d-ea1e28bc413d --- diff --git a/deal.II/source/grid/grid_tools.cc b/deal.II/source/grid/grid_tools.cc index 646769dabb..5af96763c7 100644 --- a/deal.II/source/grid/grid_tools.cc +++ b/deal.II/source/grid/grid_tools.cc @@ -1897,6 +1897,7 @@ GridTools::extract_boundary_mesh (const Container &volume_mesh, } // create level 0 surface triangulation + Assert (cells.size() > 0, ExcMessage ("No boundary faces selected")); const_cast&>(get_tria(surface_mesh)) .create_triangulation (vertices, cells, SubCellData());