Initialize at openlb-1-3

1 files changed, 112 insertions, 0 deletions

diff --git a/src/utilities/functorDsl2D.hh b/src/utilities/functorDsl2D.hh
new file mode 100644
index 0000000..7345ef7
--- /dev/null
+++ b/src/utilities/functorDsl2D.hh
@@ -0,0 +1,112 @@
+/*  This file is part of the OpenLB library
+ *
+ *  Copyright (C) 2018 Adrian Kummerlaender
+ *  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.
+*/
+
+#ifndef FUNCTOR_DSL_2D_HH
+#define FUNCTOR_DSL_2D_HH
+
+#include "functorPtr.h"
+#include "functors/lattice/superBaseF2D.h"
+#include "functors/lattice/indicator/superIndicatorF2D.h"
+#include "functors/lattice/integral/superLpNorm2D.h"
+
+namespace olb {
+
+namespace functor_dsl {
+
+template<typename T, typename W>
+std::shared_ptr<SuperF2D<T,W>> lift(SuperF2D<T,W>& f)
+{
+  return FunctorPtr<SuperF2D<T,W>>(f).toShared();
+}
+
+template<typename T, typename W>
+std::shared_ptr<SuperF2D<T,W>> lift(SuperF2D<T,W>* f)
+{
+  return FunctorPtr<SuperF2D<T,W>>(f).toShared();
+}
+
+template<typename T, typename S>
+std::shared_ptr<AnalyticalF2D<T,S>> lift(AnalyticalF2D<T,S>& f)
+{
+  return FunctorPtr<AnalyticalF2D<T,S>>(f).toShared();
+}
+
+template<typename T, typename S>
+std::shared_ptr<AnalyticalF2D<T,S>> lift(AnalyticalF2D<T,S>* f)
+{
+  return FunctorPtr<AnalyticalF2D<T,S>>(f).toShared();
+}
+
+template<typename T, typename W>
+std::shared_ptr<SuperF2D<T,W>> pow(std::shared_ptr<SuperF2D<T,W>> baseF,
+                                   std::shared_ptr<SuperF2D<T,W>> exponentF)
+{
+  return std::shared_ptr<SuperF2D<T,W>>(
+           new SuperCalcPower2D<T,W>(std::move(baseF),
+                                     std::move(exponentF))
+         );
+}
+
+template<typename T, typename W, typename E>
+std::shared_ptr<SuperF2D<T,W>> pow(std::shared_ptr<SuperF2D<T,W>> baseF,
+                                   E exponent)
+{
+  static_assert(std::is_arithmetic<E>::value,
+                "Exponent must be an arithmetic value");
+  return std::shared_ptr<SuperF2D<T,W>>(
+           new SuperCalcPower2D<T,W>(std::move(baseF), exponent));
+}
+
+template<typename T, typename W, typename B>
+std::shared_ptr<SuperF2D<T,W>> pow(B base,
+                                   std::shared_ptr<SuperF2D<T,W>> exponentF)
+{
+  static_assert(std::is_arithmetic<B>::value,
+                "Base must be an arithmetic value");
+  return std::shared_ptr<SuperF2D<T,W>>(
+           new SuperCalcPower2D<T,W>(base, std::move(exponentF)));
+}
+
+template<int P, typename T, typename W>
+std::shared_ptr<SuperF2D<T,W>> norm(std::shared_ptr<SuperF2D<T,W>>        f,
+                                    std::shared_ptr<SuperIndicatorF2D<T>> indicatorF)
+{
+  return std::shared_ptr<SuperF2D<T,W>>(
+           new SuperLpNorm2D<T,W,P>(std::move(f),
+                                    std::move(indicatorF))
+         );
+}
+
+template<typename T, typename W, typename DESCRIPTOR>
+std::shared_ptr<SuperF2D<T,W>> restrict(std::shared_ptr<AnalyticalF2D<T,W>> f,
+                                        SuperLattice2D<T, DESCRIPTOR>& sLattice)
+{
+  return std::shared_ptr<SuperF2D<T,W>>(
+           new SuperLatticeFfromAnalyticalF2D<T,DESCRIPTOR>(std::move(f), sLattice));
+}
+
+}
+
+}
+
+#endif