From: mwichro <32612987+mwichro@users.noreply.github.com>
Date: Thu, 6 Sep 2018 15:28:03 +0000 (+0200)
Subject: Fix: 'iota' is not a member of 'std'
X-Git-Tag: v9.0.1~6^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F7269%2Fhead;p=dealii.git

Fix: 'iota' is not a member of 'std'

Fixes GCC compilation error:
 /source/base/mpi.cc:129:7: error: 'iota' is not a member of 'std'
That appears on newer gcc
---

diff --git a/source/base/mpi.cc b/source/base/mpi.cc
index e72a175764..38e8122f10 100644
--- a/source/base/mpi.cc
+++ b/source/base/mpi.cc
@@ -23,6 +23,7 @@
 #include <deal.II/lac/la_parallel_block_vector.h>
 #include <deal.II/base/multithread_info.h>
 
+#include <numeric> 
 #include <iostream>
 
 #ifdef DEAL_II_WITH_TRILINOS