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/geometry/blockGeometryView2D.hh | 171 ++++++++++++++++++++++++++++++++++++
 1 file changed, 171 insertions(+)
 create mode 100644 src/geometry/blockGeometryView2D.hh

(limited to 'src/geometry/blockGeometryView2D.hh')

diff --git a/src/geometry/blockGeometryView2D.hh b/src/geometry/blockGeometryView2D.hh
new file mode 100644
index 0000000..d038f8e
--- /dev/null
+++ b/src/geometry/blockGeometryView2D.hh
@@ -0,0 +1,171 @@
+/*  This file is part of the OpenLB library
+ *
+ *  Copyright (C) 2014 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
+ * Representation of the 2D block geometry view -- generic implementation.
+ */
+
+#ifndef BLOCK_GEOMETRY_VIEW_2D_HH
+#define BLOCK_GEOMETRY_VIEW_2D_HH
+
+
+#include <vector>
+#include "geometry/blockGeometryView2D.h"
+
+
+namespace olb {
+
+template<typename T>
+BlockGeometryView2D<T>::BlockGeometryView2D
+(BlockGeometryStructure2D<T>& originalBlockGeometry, int x0, int x1, int y0,
+ int y1)
+  : BlockGeometryStructure2D<T>(originalBlockGeometry.getIcGlob()),
+    BlockStructure2D(x1-x0+1, y1-y0+1),
+    _originalBlockGeometry(&originalBlockGeometry), _x0(x0), _y0(y0),
+    _nx(x1-x0+1), _ny(y1-y0+1)
+{
+  this->_statistics = BlockGeometryStatistics2D<T>(this);
+  addToStatisticsList( &(this->_statistics.getStatisticsStatus()) );
+}
+
+template<typename T>
+BlockGeometryView2D<T>::BlockGeometryView2D(BlockGeometryView2D const& rhs)
+  : BlockGeometryStructure2D<T>(rhs),
+    BlockStructure2D(0,0)
+{
+  _originalBlockGeometry = rhs._originalBlockGeometry;
+  _x0 = rhs._x0;
+  _y0 = rhs._y0;
+  _nx = rhs._nx;
+  _ny = rhs._ny;
+  this->_iCglob = rhs._iCglob;
+  this->_statistics = BlockGeometryStatistics2D<T>(this);
+  addToStatisticsList( &(this->_statistics.getStatisticsStatus()) );
+}
+
+template<typename T>
+BlockGeometryView2D<T>& BlockGeometryView2D<T>::operator=(BlockGeometryView2D const& rhs)
+{
+  _originalBlockGeometry = rhs._originalBlockGeometry;
+  _x0 = rhs._x0;
+  _y0 = rhs._y0;
+  _nx = rhs._nx;
+  _ny = rhs._ny;
+  this->_iCglob = rhs._iCglob;
+  this->_statistics = BlockGeometryStatistics2D<T>(this);
+  addToStatisticsList( &(this->_statistics.getStatisticsStatus()) );
+  return *this;
+}
+
+template<typename T>
+BlockGeometryView2D<T>::~BlockGeometryView2D()
+{
+  removeFromStatisticsList( &(this->_statistics.getStatisticsStatus()) );
+}
+
+template<typename T>
+BlockStructure2D& BlockGeometryView2D<T>::getBlockStructure()
+{
+  return *this;
+}
+
+template<typename T>
+BlockGeometryStatistics2D<T>& BlockGeometryView2D<T>::getStatistics(bool verbose)
+{
+  return this->_statistics;
+}
+
+template<typename T>
+BlockGeometryStatistics2D<T> const& BlockGeometryView2D<T>::getStatistics(bool verbose) const
+{
+  return this->_statistics;
+}
+
+template<typename T>
+Vector<T,2> BlockGeometryView2D<T>::getOrigin() const
+{
+  Vector<T,2> origin;
+  origin[0] = _originalBlockGeometry->getOrigin()[0] + _x0*getDeltaR();
+  origin[1] = _originalBlockGeometry->getOrigin()[1] + _y0*getDeltaR();
+  return origin;
+}
+
+template<typename T>
+const T BlockGeometryView2D<T>::getDeltaR() const
+{
+  return _originalBlockGeometry->getDeltaR();
+}
+
+template<typename T>
+int BlockGeometryView2D<T>::getNx() const
+{
+  return _nx;
+}
+
+template<typename T>
+int BlockGeometryView2D<T>::getNy() const
+{
+  return _ny;
+}
+
+
+template<typename T>
+int& BlockGeometryView2D<T>::get(int iX, int iY)
+{
+  return _originalBlockGeometry->get(_x0+iX, _y0+iY);
+}
+
+template<typename T>
+const int& BlockGeometryView2D<T>::get(int iX, int iY) const
+{
+  return _originalBlockGeometry->get(_x0+iX, _y0+iY);
+}
+
+template<typename T>
+int BlockGeometryView2D<T>::getMaterial(int iX, int iY) const
+{
+  return _originalBlockGeometry->getMaterial(_x0+iX, _y0+iY);
+}
+
+template<typename T>
+void BlockGeometryView2D<T>::getPhysR(T physR[2], const int& iX, const int& iY) const
+{
+  _originalBlockGeometry->getPhysR(physR, _x0 + iX, _y0 + iY);
+  return;
+}
+
+template<typename T>
+void BlockGeometryView2D<T>::addToStatisticsList(bool* statisticStatus)
+{
+  _originalBlockGeometry->addToStatisticsList(statisticStatus);
+}
+
+template<typename T>
+void BlockGeometryView2D<T>::removeFromStatisticsList(bool* statisticStatus)
+{
+  _originalBlockGeometry->removeFromStatisticsList(statisticStatus);
+}
+
+} // namespace olb
+
+#endif
-- 
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