From f364d10d6080a5138f9b6619da41fcdd3fb4e88f Mon Sep 17 00:00:00 2001
From: Christoph Rettinger <christoph.rettinger@fau.de>
Date: Fri, 17 Nov 2017 13:55:37 +0100
Subject: [PATCH] Added functor wrappers for refinement
---
src/lbm/refinement/RefinementFunctorWrapper.h | 66 +++++++++++++++++++
src/lbm/refinement/all.h | 1 +
2 files changed, 67 insertions(+)
create mode 100644 src/lbm/refinement/RefinementFunctorWrapper.h
diff --git a/src/lbm/refinement/RefinementFunctorWrapper.h b/src/lbm/refinement/RefinementFunctorWrapper.h
new file mode 100644
index 000000000..a44dfd301
--- /dev/null
+++ b/src/lbm/refinement/RefinementFunctorWrapper.h
@@ -0,0 +1,66 @@
+//======================================================================================================================
+//
+// This file is part of waLBerla. waLBerla 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 3 of
+// the License, or (at your option) any later version.
+//
+// waLBerla 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 waLBerla (see COPYING.txt). If not, see <http://www.gnu.org/licenses/>.
+//
+//! \file RefinementFunctorWrapper.h
+//! \ingroup lbm
+//! \author Christoph Rettinger <christoph.rettinger@fau.de>
+//
+//======================================================================================================================
+
+#pragma once
+
+#include "domain_decomposition/BlockStorage.h"
+
+#include <boost/function.hpp>
+
+namespace walberla {
+namespace lbm {
+namespace refinement {
+
+class FunctorWrapper {
+public:
+ FunctorWrapper(boost::function<void()> fct)
+ : fct_(fct) {
+ }
+
+ void operator()(const uint_t /*level*/, const uint_t /*executionCounter*/) {
+ fct_();
+ }
+
+private:
+ boost::function<void(void)> fct_;
+};
+
+class SweepAsFunctorWrapper {
+public:
+ SweepAsFunctorWrapper( boost::function<void(IBlock * )> fct, const shared_ptr <StructuredBlockStorage> &blockStorage )
+ : fct_(fct), blockStorage_(blockStorage) {
+ }
+
+ void operator()(const uint_t level, const uint_t /*executionCounter*/) {
+ for (auto blockIt = blockStorage_->begin(); blockIt != blockStorage_->end(); ++blockIt) {
+ if (blockStorage_->getLevel(*blockIt) != level) continue;
+ fct_(blockIt.get());
+ }
+ }
+
+private:
+ boost::function<void(IBlock * )> fct_;
+ shared_ptr <StructuredBlockStorage> blockStorage_;
+};
+
+} // namespace refinement
+} // namespace lbm
+} // namespace walberla
diff --git a/src/lbm/refinement/all.h b/src/lbm/refinement/all.h
index 02846718f..a3a353488 100644
--- a/src/lbm/refinement/all.h
+++ b/src/lbm/refinement/all.h
@@ -25,6 +25,7 @@
#include "BoundarySetup.h"
#include "PdfFieldPackInfo.h"
#include "PdfFieldSyncPackInfo.h"
+#include "RefinementFunctorWrapper.h"
#include "TimeStep.h"
#include "TimeStepPdfPackInfo.h"
#include "TimeTracker.h"
--
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