From 55b078c7b346fd3c99dd790635d9a7d0298e31f9 Mon Sep 17 00:00:00 2001
From: renchao_lu <renchao.lu@gmail.com>
Date: Sun, 30 May 2021 18:46:36 +0200
Subject: [PATCH] [PL/Stokes] add process data.
---
ProcessLib/StokesFlow/StokesFlowProcessData.h | 38 +++++++++++++++++++
1 file changed, 38 insertions(+)
create mode 100644 ProcessLib/StokesFlow/StokesFlowProcessData.h
diff --git a/ProcessLib/StokesFlow/StokesFlowProcessData.h b/ProcessLib/StokesFlow/StokesFlowProcessData.h
new file mode 100644
index 00000000000..b0d470156df
--- /dev/null
+++ b/ProcessLib/StokesFlow/StokesFlowProcessData.h
@@ -0,0 +1,38 @@
+/**
+ * \file
+ * \copyright
+ * Copyright (c) 2012-2021, OpenGeoSys Community (http://www.opengeosys.org)
+ * Distributed under a Modified BSD License.
+ * See accompanying file LICENSE.txt or
+ * http://www.opengeosys.org/project/license
+ *
+ */
+
+#pragma once
+
+#include <Eigen/Eigen>
+#include <memory>
+
+#include "MeshLib/PropertyVector.h"
+
+namespace MaterialPropertyLib
+{
+class MaterialSpatialDistributionMap;
+}
+
+namespace ProcessLib
+{
+namespace StokesFlow
+{
+struct StokesFlowProcessData
+{
+ std::unique_ptr<MaterialPropertyLib::MaterialSpatialDistributionMap>
+ media_map;
+ /// an external force that applies in the bulk of the fluid, like gravity.
+ Eigen::VectorXd const specific_body_force;
+
+ MeshLib::PropertyVector<double>* pressure_interpolated = nullptr;
+};
+
+} // namespace StokesFlow
+} // namespace ProcessLib
--
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