From: Guido Kanschat <dr.guido.kanschat@gmail.com>
Date: Mon, 24 Jun 2013 10:40:24 +0000 (+0000)
Subject: avoid calling subdomain_id() for inactive cells
X-Git-Tag: v8.0.0~249
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6f84693639553e7e58c9cc07619eb62d72248167;p=dealii.git

avoid calling subdomain_id() for inactive cells


git-svn-id: https://svn.dealii.org/trunk@29869 0785d39b-7218-0410-832d-ea1e28bc413d
---

diff --git a/deal.II/source/grid/grid_out.cc b/deal.II/source/grid/grid_out.cc
index 57169eaae2..c5f23b65bd 100644
--- a/deal.II/source/grid/grid_out.cc
+++ b/deal.II/source/grid/grid_out.cc
@@ -1847,7 +1847,10 @@ void GridOut::write_svg(const Triangulation<2,2> &tria, std::ostream &out) const
                   out << (unsigned int)cell->level();
                   break;
                 case GridOutFlags::Svg::subdomain_id:
-                  out << cell->subdomain_id() + 2;
+		  if (cell->active())
+		    out << cell->subdomain_id() + 2;
+		  else
+		    out << 'X';
                   break;
 		case GridOutFlags::Svg::level_subdomain_id:
 		  out << cell->level_subdomain_id() + 2;
@@ -1959,8 +1962,14 @@ void GridOut::write_svg(const Triangulation<2,2> &tria, std::ostream &out) const
 
               if (svg_flags.label_subdomain_id)
                 {
-                  if (svg_flags.label_level_number || svg_flags.label_cell_index || svg_flags.label_material_id) out << ',';
-                  out << static_cast<int>(cell->subdomain_id());
+                  if (svg_flags.label_level_number
+		      || svg_flags.label_cell_index
+		      || svg_flags.label_material_id)
+		    out << ',';
+		  if (cell->active())
+		    out << static_cast<int>(cell->subdomain_id());
+		  else
+		    out << 'X';
                 }
 
 	      if(svg_flags.label_level_subdomain_id)