add output function for 64bit tests

git-svn-id: https://svn.dealii.org/trunk@31531 0785d39b-7218-0410-832d-ea1e28bc413d

diff --git a/tests/mpi/coarse_grid_common.h b/tests/mpi/coarse_grid_common.h
index a7537f052f72eed65d4546570eff0f4544011045..7120c9034c66a9976fa7e81b819a3b553d0e88d4 100644 (file)
--- a/tests/mpi/coarse_grid_common.h
+++ b/tests/mpi/coarse_grid_common.h
@@ -114,6 +114,15 @@ operator << (LogStream &out,
   return out;
 }
 
+LogStream &
+operator << (LogStream &out,
+             const std::vector<long long unsigned int> &v)
+{
+  for (unsigned int i=0; i<v.size(); ++i)
+    out << v[i] << (i == v.size()-1 ? "" : " ");
+  return out;
+}
+
 LogStream &
 operator << (LogStream &out,
              const std::vector<double> &v)