From: Spencer Patty <srobertp@gmail.com>
Date: Fri, 12 Feb 2016 18:18:08 +0000 (-0600)
Subject: we only need to check the cells that have user flags set since those are the ones... 
X-Git-Tag: v8.5.0-rc1~1319^2~1
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7bb1067bf0090b4d5dc855a3d49ffb6c514c51d5;p=dealii.git

we only need to check the cells that have user flags set since those are the ones that correspond to the patch set.
---

diff --git a/source/grid/grid_tools.cc b/source/grid/grid_tools.cc
index 123a2e28f6..9aa07a0d78 100644
--- a/source/grid/grid_tools.cc
+++ b/source/grid/grid_tools.cc
@@ -3069,11 +3069,14 @@ next_cell:
          cell = local_triangulation.begin();
          cell != local_triangulation.end(); ++cell)
       {
-        Assert(patch_to_global_tria_map_tmp.find(cell) != patch_to_global_tria_map_tmp.end(),
-               ExcInternalError() );
+        if (cell->user_flag_set() )
+        {
+          Assert(patch_to_global_tria_map_tmp.find(cell) != patch_to_global_tria_map_tmp.end(),
+                 ExcInternalError() );
 
-        Assert(cell->center().distance( patch_to_global_tria_map_tmp[cell]->center())<=1e-15*cell->diameter(),
-               ExcInternalError());
+          Assert(cell->center().distance( patch_to_global_tria_map_tmp[cell]->center())<=1e-15*cell->diameter(),
+                 ExcInternalError());
+        }
       }