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/lattice/superCalcF2D.h | 127 ++++++++++++++++++++++++++++++++++++
1 file changed, 127 insertions(+)
create mode 100644 src/functors/lattice/superCalcF2D.h
(limited to 'src/functors/lattice/superCalcF2D.h')
diff --git a/src/functors/lattice/superCalcF2D.h b/src/functors/lattice/superCalcF2D.h
new file mode 100644
index 0000000..15d99bb
--- /dev/null
+++ b/src/functors/lattice/superCalcF2D.h
@@ -0,0 +1,127 @@
+/* This file is part of the OpenLB library
+ *
+ * Copyright (C) 2014-2017 Albert Mink, Mathias J. Krause,
+ * Adrian Kummerlaender
+ * 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 SUPER_CALC_F_2D_H
+#define SUPER_CALC_F_2D_H
+
+#include "utilities/arithmetic.h"
+#include "superBaseF2D.h"
+#include "utilities/functorPtr.h"
+
+/** Note: Throughout the whole source code directory genericFunctions, the
+ * template parameters for i/o dimensions are:
+ * F: S^m -> T^n (S=source, T=target)
+ */
+
+namespace olb {
+
+
+/// Arithmetic operations for SuperF2D functors
+/**
+ * \tparam F Function object defining the arithmetic operation to be perfomed
+ * e.g. std::minus for substraction
+ *
+ * Block level functors are instantiated for operations if at least one input
+ * functor exposes block level functors. See BlockCalcF2D
+ *
+ * Global queries are not delegated to block level functors to prevent unnecessary
+ * synchronization.
+ *
+ * Warning: Allocation error possible in functors that have multiple functor
+ * evaluation like SuperSum2D
+ **/
+template class F>
+class SuperCalcF2D : public SuperF2D {
+protected:
+ FunctorPtr> _f;
+ FunctorPtr> _g;
+public:
+ SuperCalcF2D(FunctorPtr>&& f,
+ FunctorPtr>&& g);
+
+ SuperCalcF2D(W scalar, FunctorPtr>&& g);
+ SuperCalcF2D(FunctorPtr>&& f, W scalar);
+
+ bool operator() (W output[], const int input[]) override;
+};
+
+/// Addition functor (W==bool: Union)
+template
+using SuperCalcPlus2D = SuperCalcF2D;
+
+/// Subtraction functor (W==bool: Without)
+template
+using SuperCalcMinus2D = SuperCalcF2D;
+
+/// Multiplication functor (W==bool: Intersection)
+template
+using SuperCalcMultiplication2D = SuperCalcF2D;
+
+/// Division functor
+template
+using SuperCalcDivision2D = SuperCalcF2D;
+
+/// Power functor
+template
+using SuperCalcPower2D = SuperCalcF2D;
+
+/**
+ * \name Arithmetic for functors managed by std::shared_ptr
+ * \{
+ **/
+
+template
+std::shared_ptr> operator+(std::shared_ptr> lhs, std::shared_ptr> rhs);
+template
+std::shared_ptr> operator+(std::shared_ptr> lhs, W rhs);
+template
+std::shared_ptr> operator+(W lhs, std::shared_ptr> rhs);
+
+template
+std::shared_ptr> operator-(std::shared_ptr> lhs, std::shared_ptr> rhs);
+template
+std::shared_ptr> operator-(std::shared_ptr> lhs, W rhs);
+template
+std::shared_ptr> operator-(W lhs, std::shared_ptr> rhs);
+
+template
+std::shared_ptr> operator*(std::shared_ptr> lhs, std::shared_ptr> rhs);
+template
+std::shared_ptr> operator*(std::shared_ptr> lhs, W rhs);
+template
+std::shared_ptr> operator*(W lhs, std::shared_ptr> rhs);
+
+template
+std::shared_ptr> operator/(std::shared_ptr> lhs, std::shared_ptr> rhs);
+template
+std::shared_ptr> operator/(std::shared_ptr> lhs, W rhs);
+template
+std::shared_ptr> operator/(W lhs, std::shared_ptr> rhs);
+
+///\}
+
+
+} // end namespace olb
+
+#endif
--
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