From: wolf <wolf@0785d39b-7218-0410-832d-ea1e28bc413d>
Date: Fri, 6 Oct 2000 09:30:48 +0000 (+0000)
Subject: Avoid error with undefined fabs with gcc2.97
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bbb2b1aefc97f8127434be1f4e1126998eb29896;p=dealii-svn.git

Avoid error with undefined fabs with gcc2.97


git-svn-id: https://svn.dealii.org/trunk@3379 0785d39b-7218-0410-832d-ea1e28bc413d
---

diff --git a/deal.II/deal.II/source/grid/grid_refinement.cc b/deal.II/deal.II/source/grid/grid_refinement.cc
index 85f8f9acd7..df1e59b8b4 100644
--- a/deal.II/deal.II/source/grid/grid_refinement.cc
+++ b/deal.II/deal.II/source/grid/grid_refinement.cc
@@ -20,6 +20,7 @@
 
 #include <numeric>
 #include <algorithm>
+#include <cmath>