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/functors/analytical/analyticalBaseF.hh | 119 +++++++++++++++++++++++++++++
1 file changed, 119 insertions(+)
create mode 100644 src/functors/analytical/analyticalBaseF.hh
(limited to 'src/functors/analytical/analyticalBaseF.hh')
diff --git a/src/functors/analytical/analyticalBaseF.hh b/src/functors/analytical/analyticalBaseF.hh
new file mode 100644
index 0000000..6d3b385
--- /dev/null
+++ b/src/functors/analytical/analyticalBaseF.hh
@@ -0,0 +1,119 @@
+/* This file is part of the OpenLB library
+ *
+ * Copyright (C) 2012 Lukas Baron, Tim Dornieden, Mathias J. Krause, Albert Mink
+ * E-mail contact: info@openlb.net
+ * The most recent release of OpenLB can be downloaded at
+ *
+ *
+ * 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.
+*/
+
+#ifndef ANALYTICAL_BASE_F_HH
+#define ANALYTICAL_BASE_F_HH
+
+#include "analyticalBaseF.h"
+
+namespace olb {
+
+
+template
+AnalyticalF1D::AnalyticalF1D(int n) : GenericF(n,1) { }
+
+template
+AnalyticalF2D::AnalyticalF2D(int n) : GenericF(n,2) { }
+
+template
+AnalyticalF3D::AnalyticalF3D(int n) : GenericF(n,3) { }
+
+
+// identity to "store results"
+template
+AnalyticalIdentity1D::AnalyticalIdentity1D(AnalyticalF1D& f)
+ : AnalyticalF1D(f.getTargetDim()), _f(f)
+{
+ this->getName() = _f.getName();
+ std::swap( _f._ptrCalcC, this->_ptrCalcC );
+}
+
+template
+bool AnalyticalIdentity1D::operator()(T output[], const S input[])
+{
+ _f(output,input);
+ return true;
+}
+
+
+// identity to "store results"
+template
+AnalyticalIdentity2D::AnalyticalIdentity2D(AnalyticalF2D& f)
+ : AnalyticalF2D(f.getTargetDim()), _f(f)
+{
+ this->getName() = _f.getName();
+ // pass through the shared_ptr from _f, e.g. an arithemticClass, to the identity
+ std::swap( _f._ptrCalcC, this->_ptrCalcC );
+}
+
+template
+bool AnalyticalIdentity2D::operator()(T output[], const S input[])
+{
+ _f(output,input);
+ return true;
+}
+
+
+// identity to "store results"
+template
+AnalyticalIdentity3D::AnalyticalIdentity3D(AnalyticalF3D& f)
+ : AnalyticalF3D(f.getTargetDim()), _f(f)
+{
+ this->getName() = _f.getName();
+ std::swap( _f._ptrCalcC, this->_ptrCalcC );
+}
+
+template
+bool AnalyticalIdentity3D::operator()(T output[], const S input[])
+{
+ _f(output,input);
+ return true;
+}
+
+
+
+template
+AnalyticalFfromIndicatorF3D::AnalyticalFfromIndicatorF3D(IndicatorF3D& indicatorF)
+ : AnalyticalF3D(1), _indicatorF(indicatorF)
+{
+ this->getName() = "IndicatorFfrom" + _indicatorF.getName();
+}
+
+template
+bool AnalyticalFfromIndicatorF3D::operator() (T output[], const S input[])
+{
+ bool tmp = false;
+ _indicatorF(&tmp, input);
+ if ( tmp ) {
+ output[0] = T(1);
+ } else {
+ output[0] = T(0);
+ }
+ return tmp;
+}
+
+
+
+} // end namespace olb
+
+#endif
--
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