From efc332a868a80faff5a1e42213ac9aa8727ad9c0 Mon Sep 17 00:00:00 2001
From: Sebastian Eibl <sebastian.eibl@fau.de>
Date: Fri, 8 Dec 2017 17:10:38 +0100
Subject: [PATCH] in correspondence to NoPhantomData added PODPhantomData
---
.../loadbalancing/PODPhantomData.h | 66 +++++++++++++++++++
1 file changed, 66 insertions(+)
create mode 100644 src/blockforest/loadbalancing/PODPhantomData.h
diff --git a/src/blockforest/loadbalancing/PODPhantomData.h b/src/blockforest/loadbalancing/PODPhantomData.h
new file mode 100644
index 000000000..ccf514a1f
--- /dev/null
+++ b/src/blockforest/loadbalancing/PODPhantomData.h
@@ -0,0 +1,66 @@
+//======================================================================================================================
+//
+// This file is part of waLBerla. waLBerla is free software: you can
+// redistribute it and/or modify it under the terms of the GNU General Public
+// License as published by the Free Software Foundation, either version 3 of
+// the License, or (at your option) any later version.
+//
+// waLBerla is distributed in the hope that it will be useful, but WITHOUT
+// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+// for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with waLBerla (see COPYING.txt). If not, see <http://www.gnu.org/licenses/>.
+//
+//! \file PODPhantomData.h
+//! \ingroup blockforest
+//! \author Sebastian Eibl <sebastian.eibl@fau.de>
+//
+//======================================================================================================================
+
+#pragma once
+
+#include "blockforest/PhantomBlock.h"
+#include "core/DataTypes.h"
+#include "core/mpi/RecvBuffer.h"
+#include "core/mpi/SendBuffer.h"
+
+
+namespace walberla {
+namespace blockforest {
+
+template <typename T>
+class PODPhantomWeight
+{
+public:
+
+ typedef T weight_t;
+
+ PODPhantomWeight( const T _weight ) : weight_( _weight ) {}
+
+ T weight() const { return weight_; }
+
+private:
+ T weight_;
+};
+
+template <typename T>
+struct PODPhantomWeightPackUnpack
+{
+ void operator()( mpi::SendBuffer & buffer, const PhantomBlock & block )
+ {
+ buffer << block.getData< PODPhantomWeight<T> >().weight();
+ }
+
+ void operator()( mpi::RecvBuffer & buffer, const PhantomBlock &, boost::any & data )
+ {
+ typename PODPhantomWeight<T>::weight_t w;
+ buffer >> w;
+ data = PODPhantomWeight<T>( w );
+ }
+};
+
+
+} // namespace blockforest
+} // namespace walberla
--
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