Initialize at openlb-1-3

1 files changed, 45 insertions, 0 deletions

diff --git a/src/utilities/blockDataReductionMode.h b/src/utilities/blockDataReductionMode.h
new file mode 100644
index 0000000..38e85b1
--- /dev/null
+++ b/src/utilities/blockDataReductionMode.h
@@ -0,0 +1,45 @@
+/*  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 BLOCK_DATA_REDUCTION_MODE_H
+#define BLOCK_DATA_REDUCTION_MODE_H
+
+namespace olb {
+
+
+/// Mode of reducing block data from given, possibly higher dimensional data
+/**
+* Required for optimizing block reduction functors such as BlockReduction3D2D
+* if hyperplane is axis-aligned i.e. trivially discretizable.
+**/
+enum class BlockDataReductionMode {
+  /// Interpolate block data at exact physical locations
+  Analytical,
+  /// Read block data from discrete lattice locations
+  Discrete
+};
+
+
+}
+
+#endif