36e1ef69ef
This will relieve us from building up a full EclipseGrid just for filtering well connections.
80 lines
2.7 KiB
C++
80 lines
2.7 KiB
C++
/*
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Copyright 2019 Equinor ASA
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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 ACTIVEGRIDCELLS_HPP
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#define ACTIVEGRIDCELLS_HPP
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#include <opm/parser/eclipse/EclipseState/Grid/GridDims.hpp>
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#include <array>
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namespace Opm
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{
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/**
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* \brief Simple class capturing active cells of a grid
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*
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*/
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class ActiveGridCells
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: public GridDims
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{
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public:
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/// \brief Constructs mapping of active cells.
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/// \param xyz The cartesian dimensions of the grid
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/// \param globalCell Pointer to first entry of contiguous
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/// array mapping local index to cartesian one.
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/// \param nc The number of cells of a grid.
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ActiveGridCells(std::array<int, 3> xyz,
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const int* globalCell, std::size_t nc);
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/// \brief Constructs mapping of active cells.
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/// \param nx Number of cells in x
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/// \param ny Number of cells in y
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/// \param nz Number of cells in z
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/// \param globalCell Pointer to first entry of contiguous
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/// array mapping local index to cartesian one.
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/// \param nc The number of cells of a grid.
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ActiveGridCells(std::size_t nx, std::size_t ny, std::size_t nz,
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const int* globalCell, std::size_t nc);
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bool cellActive(std::size_t i, std::size_t j, std::size_t k) const;
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bool cellActive(std::size_t cartesianIndex) const;
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std::vector<int> actNum() const;
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/// \brief Get the local index of a cell
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/// \param cartesianIndex The cartesian index of the cell
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/// \return The local index or -1 if the cell is inactive
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int localCell(std::size_t cartesianIndex) const;
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/// \brief Get the local index of a cell
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/// \param i The index in the i direction
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/// \param j The index in the j direction
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/// \param k The index in the k direction
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/// \return The local index or -1 if the cell is inactive
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int localCell(std::size_t i, std::size_t j, std::size_t k) const;
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protected:
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/// \brief Maps the cartesian index to a compressed local index.
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///
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/// nonactive cells are marked with -1.
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std::vector<int> localCell_;
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};
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} // end namespace Opm
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#endif // ACTIVEGRIDCELLS_HPP
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