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78 lines
2.6 KiB
C++
78 lines
2.6 KiB
C++
/*
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Copyright 2012 SINTEF ICT, Applied Mathematics.
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This file is part of the Open Porous Media project (OPM).
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OPM is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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OPM is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with OPM. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef OPM_WELLSTATE_HEADER_INCLUDED
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#define OPM_WELLSTATE_HEADER_INCLUDED
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#include <opm/core/newwells.h>
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#include <vector>
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namespace Opm
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{
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/// The state of a set of wells.
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class WellState
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{
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public:
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/// Allocate and initialize if wells is non-null.
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template <class State>
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void init(const Wells* wells, const State& state)
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{
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if (wells) {
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const int nw = wells->number_of_wells;
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bhp_.resize(nw);
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// Initialize bhp to be target pressure
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// if bhp-controlled well, otherwise set
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// to pressure in first perforation cell.
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for (int w = 0; w < nw; ++w) {
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const WellControls* ctrl = wells->ctrls[w];
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if (ctrl->type[ctrl->current] == BHP) {
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bhp_[w] = ctrl->target[ctrl->current];
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} else {
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const int cell = wells->well_cells[wells->well_connpos[w]];
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bhp_[w] = state.pressure()[cell];
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}
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}
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perfrates_.resize(wells->well_connpos[nw], 0.0);
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perfpress_.resize(wells->well_connpos[nw], -1e100);
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}
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}
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/// One bhp pressure per well.
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std::vector<double>& bhp() { return bhp_; }
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const std::vector<double>& bhp() const { return bhp_; }
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/// One rate per well connection.
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std::vector<double>& perfRates() { return perfrates_; }
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const std::vector<double>& perfRates() const { return perfrates_; }
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/// One pressure per well connection.
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std::vector<double>& perfPress() { return perfpress_; }
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const std::vector<double>& perfPress() const { return perfpress_; }
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private:
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std::vector<double> bhp_;
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std::vector<double> perfrates_;
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std::vector<double> perfpress_;
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};
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} // namespace Opm
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#endif // OPM_WELLSTATE_HEADER_INCLUDED
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