101 lines
3.5 KiB
C++
101 lines
3.5 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_GRIDMANAGER_HEADER_INCLUDED
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#define OPM_GRIDMANAGER_HEADER_INCLUDED
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#include <opm/parser/eclipse/Deck/Deck.hpp>
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#include <string>
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struct UnstructuredGrid;
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struct grdecl;
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namespace Opm
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{
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class EclipseGridParser;
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/// This class manages an Opm::UnstructuredGrid in the sense that it
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/// encapsulates creation and destruction of the grid.
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/// The following grid types can be constructed:
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/// - 3d corner-point grids (from deck input)
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/// - 3d tensor grids (from deck input)
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/// - 2d cartesian grids
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/// - 3d cartesian grids
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/// The resulting UnstructuredGrid is available through the c_grid() method.
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class GridManager
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{
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public:
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/// Construct a 3d corner-point grid or tensor grid from a deck.
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GridManager(const Opm::EclipseGridParser& deck);
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/// Construct a 3d corner-point grid or tensor grid from a deck.
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GridManager(Opm::DeckConstPtr newParserDeck);
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/// Construct a 2d cartesian grid with cells of unit size.
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GridManager(int nx, int ny);
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/// Construct a 2d cartesian grid with cells of size [dx, dy].
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GridManager(int nx, int ny, double dx, double dy);
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/// Construct a 3d cartesian grid with cells of unit size.
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GridManager(int nx, int ny, int nz);
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/// Construct a 3d cartesian grid with cells of size [dx, dy, dz].
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GridManager(int nx, int ny, int nz,
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double dx, double dy, double dz);
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/// Construct a grid from an input file.
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/// The file format used is currently undocumented,
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/// and is therefore only suited for internal use.
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GridManager(const std::string& input_filename);
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/// Destructor.
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~GridManager();
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void saveEGRID(const std::string& filename , const Opm::EclipseGridParser& deck);
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/// Access the managed UnstructuredGrid.
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/// The method is named similarly to c_str() in std::string,
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/// to make it clear that we are returning a C-compatible struct.
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const UnstructuredGrid* c_grid() const;
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static void createGrdecl(Opm::DeckConstPtr newParserDeck, struct grdecl &grdecl);
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private:
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// Disable copying and assignment.
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GridManager(const GridManager& other);
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GridManager& operator=(const GridManager& other);
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// Construct corner-point grid from deck.
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void initFromDeckCornerpoint(const Opm::EclipseGridParser& deck);
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void initFromDeckCornerpoint(Opm::DeckConstPtr newParserDeck);
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// Construct tensor grid from deck.
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void initFromDeckTensorgrid(const Opm::EclipseGridParser& deck);
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void initFromDeckTensorgrid(Opm::DeckConstPtr newParserDeck);
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// The managed UnstructuredGrid.
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UnstructuredGrid* ug_;
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};
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} // namespace Opm
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#endif // OPM_GRIDMANAGER_HEADER_INCLUDED
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