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.h | 67 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 67 insertions(+)
 create mode 100644 src/core/superExternal2D.h

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

diff --git a/src/core/superExternal2D.h b/src/core/superExternal2D.h
new file mode 100644
index 0000000..3c95f23
--- /dev/null
+++ b/src/core/superExternal2D.h
@@ -0,0 +1,67 @@
+/*  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 -- header file.
+ */
+
+
+#ifndef SUPER_EXTERNAL_2D_H
+#define SUPER_EXTERNAL_2D_H
+
+#include <vector>
+#include "superLattice2D.h"
+#include "communication/superStructure2D.h"
+
+/// All OpenLB code is contained in this namespace.
+namespace olb {
+
+
+template<typename T> class Communicator2D;
+template<typename T> class SuperGeometry2D;
+template<typename T, typename DESCRIPTOR> class SuperLattice2D;
+template<typename T> class SuperStructure2D;
+
+/// A super external field is needed to communicate values of the external field
+template<typename T, typename DESCRIPTOR, typename FIELD>
+class SuperExternal2D : public SuperStructure2D<T> {
+private:
+  int _overlap;
+  SuperLattice2D<T, DESCRIPTOR>& _sLattice;
+public:
+  /// Construction of a super external field
+  SuperExternal2D(SuperGeometry2D<T>& superGeometry,
+                  SuperLattice2D<T,DESCRIPTOR>& sLattice,
+                  int overlap);
+  void communicate(bool verbose=true) override;
+  /// Write access to the memory of the data of the super structure
+  bool* operator() (int iCloc, int iX, int iY, int iData) override;
+  /// Read only access to the dim of the data of the super structure
+  int getDataSize() const override;
+  /// Read only access to the data type dim of the data of the super structure
+  int getDataTypeSize() const override;
+};
+
+} // namespace olb
+
+#endif
-- 
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