eclthresholdpressure: split in typetag dependent and typetag-independent parts

this allows using explicit template instantation to only
compile this code per grid, not per simulator object

ebos/eclgenericthresholdpressure.hh

@@ -0,0 +1,111 @@
+// -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+// vi: set et ts=4 sw=4 sts=4:
+/*
+  This file is part of the Open Porous Media project (OPM).
+
+  OPM 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.
+
+  OPM 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 OPM.  If not, see <http://www.gnu.org/licenses/>.
+
+  Consult the COPYING file in the top-level source directory of this
+  module for the precise wording of the license and the list of
+  copyright holders.
+*/
+/*!
+ * \file
+ *
+ * \copydoc Opm::EclThresholdPressure
+ */
+#ifndef EWOMS_ECL_GENERIC_THRESHOLD_PRESSURE_HH
+#define EWOMS_ECL_GENERIC_THRESHOLD_PRESSURE_HH
+
+#include <opm/grid/common/CartesianIndexMapper.hpp>
+
+#include <vector>
+
+namespace Opm {
+
+class Deck;
+class DeckKeyword;
+class EclipseState;
+
+template<class Grid, class GridView, class ElementMapper, class Scalar>
+class EclGenericThresholdPressure {
+public:
+    using CartesianIndexMapper = Dune::CartesianIndexMapper<Grid>;
+
+    EclGenericThresholdPressure(const CartesianIndexMapper& cartMapper,
+                                const GridView& gridView,
+                                const ElementMapper& elementMapper,
+                                const EclipseState& eclState,
+                                const Deck& deck,
+                                bool enableExperiments);
+
+    /*!
+     * \brief Returns the theshold pressure [Pa] for the intersection between two elements.
+     *
+     * This is tailor made for the E100 threshold pressure mechanism and it is thus quite
+     * a hack: First of all threshold pressures in general are unphysical, and second,
+     * they should be different for the fluid phase but are not. Anyway, this seems to be
+     * E100's way of doing things, so we do it the same way.
+     */
+    Scalar thresholdPressure(int elem1Idx, int elem2Idx) const;
+
+    /*!
+     * \brief Return the raw array with the threshold pressures
+     *
+     * This is used for the restart capability.
+     */
+    const std::vector<Scalar>& data() const
+    { return thpres_; }
+
+    /*!
+     * \brief Set the threshold pressures from a raw array
+     *
+     * This is used for the restart capability.
+     */
+    void setFromRestart(const std::vector<Scalar>& values)
+    { thpres_ = values; }
+
+protected:
+    /*!
+     * \brief Actually compute the threshold pressures over a face as a pre-compute step.
+     */
+    void finishInit();
+
+    // internalize the threshold pressures which where explicitly specified via the
+    // THPRES keyword.
+    void applyExplicitThresholdPressures_();
+
+    void extractThpresft_(const DeckKeyword& thpresftKeyword);
+
+    const CartesianIndexMapper& cartMapper_;
+    const GridView& gridView_;
+    const ElementMapper& elementMapper_;
+    const EclipseState& eclState_;
+    const Deck& deck_;
+    std::vector<Scalar> thpresDefault_;
+    std::vector<Scalar> thpres_;
+    unsigned numEquilRegions_;
+    std::vector<unsigned char> elemEquilRegion_;
+
+    // threshold pressure accross faults. EXPERIMENTAL!
+    std::vector<Scalar> thpresftValues_;
+    std::vector<int> cartElemFaultIdx_;
+
+    bool enableThresholdPressure_;
+    bool enableExperiments_;
+};
+
+} // namespace Opm
+
+#endif