From b0ab0f4a7e8c2bed89c80773715b198f9b245f82 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tom=C3=A1=C5=A1=20Oberhuber?= <oberhuber.tomas@gmail.com>
Date: Mon, 15 Jul 2019 10:37:19 +0200
Subject: [PATCH] Making CommunicationGroupType private in DistributedArray.

---
 src/TNL/Containers/DistributedArray.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/TNL/Containers/DistributedArray.h b/src/TNL/Containers/DistributedArray.h
index f281e5e3ef..8947c0dab0 100644
--- a/src/TNL/Containers/DistributedArray.h
+++ b/src/TNL/Containers/DistributedArray.h
@@ -24,6 +24,8 @@ template< typename Value,
           typename Communicator = Communicators::MpiCommunicator >
 class DistributedArray
 {
+   using CommunicationGroup = typename Communicator::CommunicationGroup;
+
 public:
    using ValueType = Value;
    using DeviceType = Device;
-- 
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