From: Wolfgang Bangerth <bangerth@math.tamu.edu>
Date: Fri, 19 Jun 2015 16:15:28 +0000 (-0500)
Subject: Add two assertions we had apparently forgotten previously.
X-Git-Tag: v8.3.0-rc1~102^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F1028%2Fhead;p=dealii.git

Add two assertions we had apparently forgotten previously.

The functions refining meshes in parallel get vectors with as many elements
as there are active cells in the triangulation on this processor. Verify
that this so.
---

diff --git a/source/distributed/grid_refinement.cc b/source/distributed/grid_refinement.cc
index 1ee88da7df..714f255962 100644
--- a/source/distributed/grid_refinement.cc
+++ b/source/distributed/grid_refinement.cc
@@ -547,6 +547,8 @@ namespace parallel
         const double                 bottom_fraction_of_cells,
         const unsigned int           max_n_cells)
       {
+        Assert (criteria.size() == tria.n_active_cells(),
+                ExcDimensionMismatch (criteria.size(), tria.n_active_cells()));
         Assert ((top_fraction_of_cells>=0) && (top_fraction_of_cells<=1),
                 dealii::GridRefinement::ExcInvalidParameterValue());
         Assert ((bottom_fraction_of_cells>=0) && (bottom_fraction_of_cells<=1),
@@ -664,6 +666,8 @@ namespace parallel
         const double                top_fraction_of_error,
         const double                bottom_fraction_of_error)
       {
+        Assert (criteria.size() == tria.n_active_cells(),
+                ExcDimensionMismatch (criteria.size(), tria.n_active_cells()));
         Assert ((top_fraction_of_error>=0) && (top_fraction_of_error<=1),
                 dealii::GridRefinement::ExcInvalidParameterValue());
         Assert ((bottom_fraction_of_error>=0) && (bottom_fraction_of_error<=1),