fix tbb range size type

diff --git a/include/deal.II/lac/vector_operations_internal.h b/include/deal.II/lac/vector_operations_internal.h
index bd13406faac5d7385d58f643ec785b24b6582ad6..95ea6bc18caef8064694b14e3402edb509910e08 100644 (file)
--- a/include/deal.II/lac/vector_operations_internal.h
+++ b/include/deal.II/lac/vector_operations_internal.h
@@ -149,7 +149,7 @@ namespace internal
       }
 
       void
-      operator()(const tbb::blocked_range<size_type> &range) const
+      operator()(const tbb::blocked_range<unsigned int> &range) const
       {
         const size_type r_begin = start + range.begin() * chunk_size;
         const size_type r_end = std::min(start + range.end() * chunk_size, end);
@@ -1317,7 +1317,7 @@ namespace internal
        * [range.begin(), range.end()).
        */
       void
-      operator()(const tbb::blocked_range<size_type> &range) const
+      operator()(const tbb::blocked_range<unsigned int> &range) const
       {
         for (size_type i = range.begin(); i < range.end(); ++i)
           accumulate_recursive(op,