From 72b380a03a35874ce005603ca8ad0d3ec6a7efed Mon Sep 17 00:00:00 2001
From: Thomas Fischer <thomas.fischer@ufz.de>
Date: Thu, 15 Aug 2019 11:05:01 +0200
Subject: [PATCH] [MPL] Impl. of ParameterProperty.
---
.../MPL/Properties/ParameterProperty.cpp | 45 +++++++++++++++++
.../MPL/Properties/ParameterProperty.h | 49 +++++++++++++++++++
MaterialLib/MPL/Properties/Properties.h | 1 +
3 files changed, 95 insertions(+)
create mode 100644 MaterialLib/MPL/Properties/ParameterProperty.cpp
create mode 100644 MaterialLib/MPL/Properties/ParameterProperty.h
diff --git a/MaterialLib/MPL/Properties/ParameterProperty.cpp b/MaterialLib/MPL/Properties/ParameterProperty.cpp
new file mode 100644
index 00000000000..5406b62396c
--- /dev/null
+++ b/MaterialLib/MPL/Properties/ParameterProperty.cpp
@@ -0,0 +1,45 @@
+/**
+ * \file
+ *
+ * \copyright
+ * Copyright (c) 2012-2019, OpenGeoSys Community (http://www.opengeosys.org)
+ * Distributed under a Modified BSD License.
+ * See accompanying file LICENSE.txt or
+ * http://www.opengeosys.org/project/license
+ *
+ */
+
+#include "MaterialLib/MPL/Properties/ParameterProperty.h"
+
+namespace MaterialPropertyLib
+{
+ParameterProperty::ParameterProperty(
+ ParameterLib::Parameter<double> const& parameter)
+ : _parameter(parameter)
+{
+}
+
+PropertyDataType ParameterProperty::value(
+ VariableArray const& /*variable_array*/,
+ ParameterLib::SpatialPosition const& pos,
+ double const t) const
+{
+ return _parameter(t, pos)[0];
+}
+
+PropertyDataType ParameterProperty::dValue(
+ VariableArray const& /*variable_array*/,
+ Variable const /*primary_variable*/) const
+{
+ return double{};
+}
+
+PropertyDataType ParameterProperty::d2Value(
+ VariableArray const& /*variable_array*/,
+ Variable const /*pv1*/,
+ Variable const /*pv2*/) const
+{
+ return double{};
+}
+
+} // namespace MaterialPropertyLib
diff --git a/MaterialLib/MPL/Properties/ParameterProperty.h b/MaterialLib/MPL/Properties/ParameterProperty.h
new file mode 100644
index 00000000000..923e8d52683
--- /dev/null
+++ b/MaterialLib/MPL/Properties/ParameterProperty.h
@@ -0,0 +1,49 @@
+/**
+ * \file
+ *
+ * \copyright
+ * Copyright (c) 2012-2019, 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 "MaterialLib/MPL/Property.h"
+#include "MaterialLib/MPL/VariableType.h"
+
+#include "ParameterLib/Parameter.h"
+
+namespace MaterialPropertyLib
+{
+
+/// The parameter property class. The property reads the value from a parameter.
+/// The current implementation accepts only the double datatype defined in
+/// PropertyDataType.
+class ParameterProperty final : public Property
+{
+public:
+ /// This constructor accepts a Parameter.
+ ParameterProperty(ParameterLib::Parameter<double> const& parameter);
+
+ /// This method computes the value of a property depending linearly on
+ /// the value of the given primary variable.
+ PropertyDataType value(VariableArray const& variable_array,
+ ParameterLib::SpatialPosition const& pos,
+ double const t) const override;
+
+ /// This method will compute the derivative of a property with respect to
+ /// the given primary variable.
+ PropertyDataType dValue(VariableArray const& variable_array,
+ Variable const primary_variable) const override;
+ /// This method will compute the second derivative of a
+ /// property with respect to the given primary variables pv1 and pv2.
+ PropertyDataType d2Value(VariableArray const& variable_array,
+ Variable const pv1,
+ Variable const pv2) const override;
+
+private:
+ ParameterLib::Parameter<double> const& _parameter;
+};
+} // namespace MaterialPropertyLib
diff --git a/MaterialLib/MPL/Properties/Properties.h b/MaterialLib/MPL/Properties/Properties.h
index 0d4ca2876b3..0928c348415 100644
--- a/MaterialLib/MPL/Properties/Properties.h
+++ b/MaterialLib/MPL/Properties/Properties.h
@@ -15,3 +15,4 @@
#include "Constant.h"
#include "LinearProperty.h"
#include "ExponentialProperty.h"
+#include "ParameterProperty.h"
--
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