From 94d3e79a8617f88dc0219cfdeedfa3147833719d Mon Sep 17 00:00:00 2001
From: Adrian Kummerlaender
Date: Mon, 24 Jun 2019 14:43:36 +0200
Subject: Initialize at openlb-1-3

---
 src/core/superExternal2D.hh | 82 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 82 insertions(+)
 create mode 100644 src/core/superExternal2D.hh

(limited to 'src/core/superExternal2D.hh')

diff --git a/src/core/superExternal2D.hh b/src/core/superExternal2D.hh
new file mode 100644
index 0000000..fdb0fe1
--- /dev/null
+++ b/src/core/superExternal2D.hh
@@ -0,0 +1,82 @@
+/*  This file is part of the OpenLB library
+ *
+ *  Copyright (C) 2015 Mathias J. Krause, Robin Trunk
+ *  E-mail contact: info@openlb.net
+ *  The most recent release of OpenLB can be downloaded at
+ *  <http://www.openlb.net/>
+ *
+ *  This program 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 2
+ *  of the License, or (at your option) any later version.
+ *
+ *  This program 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 this program; if not, write to the Free
+ *  Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ *  Boston, MA  02110-1301, USA.
+*/
+
+/** \file
+ * The description of a 2D super external field -- generic implementation.
+ */
+
+
+#ifndef SUPER_EXTERNAL_2D_HH
+#define SUPER_EXTERNAL_2D_HH
+
+#include<limits>
+#include "geometry/superGeometry2D.h"
+#include "core/superExternal2D.h"
+
+
+namespace olb {
+
+
+////////////////////// Class SuperExternal2D /////////////////////////
+
+
+template<typename T, typename DESCRIPTOR, typename FIELD>
+SuperExternal2D<T,DESCRIPTOR,FIELD>::SuperExternal2D(SuperGeometry2D<T>& superGeometry,
+    SuperLattice2D<T, DESCRIPTOR>& sLattice, int overlap)
+  : SuperStructure2D<T>(superGeometry.getCuboidGeometry(), superGeometry.getLoadBalancer()),
+    _overlap(overlap), _sLattice(sLattice)
+{
+  this->_communicator.init_nh();
+  this->_communicator.add_cells(this->_overlap);
+  this->_communicator.init();
+}
+
+template<typename T, typename DESCRIPTOR, typename FIELD>
+void SuperExternal2D<T,DESCRIPTOR,FIELD>::communicate(bool verbose)
+{
+  this->_communicator.send();
+  this->_communicator.receive();
+  this->_communicator.write();
+}
+
+template<typename T, typename DESCRIPTOR, typename FIELD>
+bool* SuperExternal2D<T,DESCRIPTOR,FIELD>::operator() (int iCloc, int iX, int iY, int iData)
+{
+  return (bool*) _sLattice.getExtendedBlockLattice(iCloc).get(iX+_overlap, iY+_overlap).template getFieldPointer<FIELD>();
+}
+
+template<typename T, typename DESCRIPTOR, typename FIELD>
+int SuperExternal2D<T,DESCRIPTOR,FIELD>::getDataSize() const
+{
+  return DESCRIPTOR::template size<FIELD>();
+}
+
+template<typename T, typename DESCRIPTOR, typename FIELD>
+int SuperExternal2D<T,DESCRIPTOR,FIELD>::getDataTypeSize() const
+{
+  return sizeof(T);
+}
+
+} // namespace olb
+
+#endif
-- 
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