102 lines
2.8 KiB
C++
102 lines
2.8 KiB
C++
/*
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Copyright 2014 Statoil 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 BOX_HPP_
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#define BOX_HPP_
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#include <cstddef>
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#include <limits>
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#include <vector>
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namespace Opm {
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class DeckRecord;
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class EclipseGrid;
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class Box {
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public:
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struct cell_index {
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std::size_t global_index;
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std::size_t active_index;
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std::size_t data_index;
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cell_index(std::size_t g,std::size_t a, std::size_t d) :
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global_index(g),
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active_index(a),
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data_index(d)
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{}
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/*
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This constructor should is used by the global_index_list() member
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which will return a list of *all* the cells in the box. In this
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case the active_index will be set to the global_index. This is a
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hack to simplify the treatment of global fields in the FieldProps
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implementation.
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*/
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cell_index(std::size_t g, std::size_t d) :
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global_index(g),
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active_index(g),
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data_index(d)
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{}
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};
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Box(const EclipseGrid& grid);
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Box(const EclipseGrid& grid , int i1 , int i2 , int j1 , int j2 , int k1 , int k2);
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void update(const DeckRecord& deckRecord);
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void reset();
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size_t size() const;
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bool isGlobal() const;
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size_t getDim(size_t idim) const;
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const std::vector<cell_index>& index_list() const;
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const std::vector<Box::cell_index>& global_index_list() const;
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bool equal(const Box& other) const;
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int I1() const;
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int I2() const;
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int J1() const;
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int J2() const;
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int K1() const;
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int K2() const;
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private:
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void init(int i1, int i2, int j1, int j2, int k1, int k2);
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void initIndexList();
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const EclipseGrid& grid;
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size_t m_stride[3];
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size_t m_dims[3] = { 0, 0, 0 };
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size_t m_offset[3];
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bool m_isGlobal;
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std::vector<cell_index> m_active_index_list;
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std::vector<cell_index> m_global_index_list;
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int lower(int dim) const;
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int upper(int dim) const;
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};
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}
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#endif
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