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/communication/superStructure3D.h | 95 ++++++++++++++++++++++++++++++++++++
 1 file changed, 95 insertions(+)
 create mode 100644 src/communication/superStructure3D.h

(limited to 'src/communication/superStructure3D.h')

diff --git a/src/communication/superStructure3D.h b/src/communication/superStructure3D.h
new file mode 100644
index 0000000..7e9d1a1
--- /dev/null
+++ b/src/communication/superStructure3D.h
@@ -0,0 +1,95 @@
+/*  This file is part of the OpenLB library
+ *
+ *  Copyright (C) 2014 Peter Weisbrod, Albert Mink, Mathias J. Krause
+ *  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
+ * Mother class of SuperGeometry3D and SuperLattice3D -- header file.
+ */
+
+#ifndef SUPER_STRUCTURE_3D_H
+#define SUPER_STRUCTURE_3D_H
+
+#include "geometry/cuboidGeometry3D.h"
+#include "communication/loadBalancer.h"
+#include "communication/communicator3D.h"
+
+/// All OpenLB code is contained in this namespace.
+namespace olb {
+
+template<typename T> class LoadBalancer;
+template<typename T> class CuboidGeometry3D;
+template<typename T> class Communicator3D;
+
+template<typename T>
+class SuperStructure3D {
+protected:
+  /// The grid structure is stored here
+  CuboidGeometry3D<T>& _cuboidGeometry;
+  /// Distribution of the cuboids of the cuboid structure
+  LoadBalancer<T>& _loadBalancer;
+  /// Size of ghost cell layer (must be greater than 1 and
+  /// greater_overlapBC, default =1)
+  int _overlap;
+  /// This communicator handles the communication of the overlap
+  Communicator3D<T> _communicator;
+  /// Specifies if there has been some data updated which requires
+  /// communication
+  bool _communicationNeeded;
+  /// class specific output stream
+  mutable OstreamManager clout;
+public:
+  /// Virtual Destructor for inheritance
+  virtual ~SuperStructure3D() {};
+  /// Construction of a super structure
+  SuperStructure3D(CuboidGeometry3D<T>& cuboidGeometry,
+                   LoadBalancer<T>& loadBalancer, int overlap = 2);
+  /// Default Constructor for empty SuperStructure
+  SuperStructure3D(int overlap = 1);
+
+  /// Write access to the memory of the data of the super structure where (iX, iY, iZ) is the point providing the data iData in the block iCloc
+  virtual bool* operator() (int iCloc, int iX, int iY, int iZ, int iData) =0;
+  /// Read only access to the dim of the data of the super structure
+  virtual int getDataSize() const =0;
+  /// Read only access to the data type dim of the data of the super structure
+  virtual int getDataTypeSize() const=0;
+
+  /// Read and write access to cuboid geometry
+  CuboidGeometry3D<T>& getCuboidGeometry();
+  /// Read only access to cuboid geometry
+  CuboidGeometry3D<T> const& getCuboidGeometry() const;
+  /// Read and write access to the overlap
+  int getOverlap();
+  /// Read only access to the overlap
+  int getOverlap() const;
+  /// Read and write access to the load balancer
+  LoadBalancer<T>& getLoadBalancer();
+  /// Read only access to the load balancer
+  LoadBalancer<T> const& getLoadBalancer() const;
+  /// Communicates the data in the overlap
+  void communicate(bool verbose=false);
+
+  void initCommunication();
+};
+
+} // namespace olb
+
+#endif
-- 
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