LgrHelpers.hpp File Reference

#include <dune/grid/common/mcmgmapper.hh>
#include <dune/common/version.hh>
#include <opm/grid/CpGrid.hpp>
#include <array>
#include <map>
#include <memory>
#include <string>
#include <tuple>
#include <unordered_map>
#include <utility>
#include <vector>

Include dependency graph for LgrHelpers.hpp:

Go to the source code of this file.

Namespaces
namespace	Dune
	The namespace Dune is the main namespace for all Dune code.
namespace	Dune::cpgrid
namespace	Opm
	Holds the implementation of the CpGrid as a pimple.
namespace	Opm::Lgr

Functions
void	Opm::Lgr::refineAndProvideMarkedRefinedRelations (const Dune::CpGrid &grid, std::vector< std::shared_ptr< Dune::cpgrid::CpGridData > > &markedElem_to_itsLgr, int &markedElem_count, std::vector< std::vector< std::array< int, 2 > > > &cornerInMarkedElemWithEquivRefinedCorner, std::map< std::array< int, 2 >, int > &markedElemAndEquivRefinedCorn_to_corner, std::vector< std::vector< std::pair< int, std::vector< int > > > > &faceInMarkedElemAndRefinedFaces, std::map< std::array< int, 2 >, std::array< int, 2 > > &elemLgrAndElemLgrCell_to_refinedLevelAdRefinedCell, std::map< std::array< int, 2 >, std::array< int, 2 > > &refinedLevelAndRefinedCell_to_elemLgrAndElemLgrCell, std::vector< int > &refined_cell_count_vec, const std::vector< int > &assignRefinedLevel, std::vector< std::vector< std::tuple< int, std::vector< int > > > > &preAdapt_parent_to_children_cells_vec, std::map< std::array< int, 2 >, int > &elemLgrAndElemLgrCell_to_adaptedCell, std::unordered_map< int, std::array< int, 2 > > &adaptedCell_to_elemLgrAndElemLgrCell, int &cell_count, std::vector< std::vector< int > > &preAdapt_level_to_leaf_cells_vec, const std::vector< std::array< int, 3 > > &cells_per_dim_vec)
	------------— Auxiliary methods to support refinement ------------— More...
std::tuple< std::vector< std::vector< std::array< int, 2 > > >, std::vector< std::vector< int > >, std::vector< std::array< int, 2 > >, std::vector< int > >	Opm::Lgr::defineChildToParentAndIdxInParentCell (const Dune::cpgrid::CpGridData &current_data, int preAdaptMaxLevel, const std::map< std::array< int, 2 >, std::array< int, 2 > > &refinedLevelAndRefinedCell_to_elemLgrAndElemLgrCell, const std::vector< int > &refined_cell_count_vec, const std::unordered_map< int, std::array< int, 2 > > &adaptedCell_to_elemLgrAndElemLgrCell, const int &cell_count)
	Establish child–parent relations for refined cells: More...
std::pair< std::vector< std::vector< int > >, std::vector< std::array< int, 2 > > >	Opm::Lgr::defineLevelToLeafAndLeafToLevelCells (const Dune::cpgrid::CpGridData &current_data, int preAdaptMaxLevel, const std::map< std::array< int, 2 >, std::array< int, 2 > > &elemLgrAndElemLgrCell_to_refinedLevelAndRefinedCell, const std::map< std::array< int, 2 >, std::array< int, 2 > > &refinedLevelAndRefinedCell_to_elemLgrAndElemLgrCell, const std::vector< int > &refined_cell_count_vec, const std::map< std::array< int, 2 >, int > &elemLgrAndElemLgrCell_to_adaptedCell, const std::unordered_map< int, std::array< int, 2 > > &adaptedCell_to_elemLgrAndElemLgrCell, const int &cell_count)
	Define index mappings between refined level grids and the leaf (adapted) grid: More...
void	Opm::Lgr::identifyRefinedCornersPerLevel (const Dune::cpgrid::CpGridData &current_data, int preAdaptMaxLevel, std::map< std::array< int, 2 >, std::array< int, 2 > > &elemLgrAndElemLgrCorner_to_refinedLevelAndRefinedCorner, std::map< std::array< int, 2 >, std::array< int, 2 > > &refinedLevelAndRefinedCorner_to_elemLgrAndElemLgrCorner, std::vector< int > &refined_corner_count_vec, std::map< std::array< int, 2 >, std::array< int, 2 > > &vanishedRefinedCorner_to_itsLastAppearance, const std::vector< std::shared_ptr< Dune::cpgrid::CpGridData > > &markedElem_to_itsLgr, const std::vector< int > &assignRefinedLevel, const std::vector< std::vector< std::array< int, 2 > > > &cornerInMarkedElemWithEquivRefinedCorner, const std::vector< std::vector< std::pair< int, std::vector< int > > > > &faceInMarkedElemAndRefinedFaces, const std::vector< std::array< int, 3 > > &cells_per_dim_vec)
	Define refined corner relations: More...
bool	Opm::Lgr::isRefinedCornerInInteriorLgr (const std::array< int, 3 > &cells_per_dim, int cornerIdxInLgr)
	Check if a refined corner lies in the interior of a single-cell refinement. More...
std::array< int, 3 >	Opm::Lgr::getRefinedCornerIJK (const std::array< int, 3 > &cells_per_dim, int cornerIdxInLgr)
	Compute the {i,j,k} index of a refined corner from its linear index in a single-cell refinement. More...
bool	Opm::Lgr::newRefinedCornerLiesOnEdge (const std::array< int, 3 > &cells_per_dim, int cornerIdxInLgr)
	Check if a refined corner lies on a parent-cell edge. Specifically, on the boundary of the single-cell refinement, but not coinciding with a pre-adapt corner. More...
std::array< int, 2 >	Opm::Lgr::getParentFacesAssocWithNewRefinedCornLyingOnEdge (const Dune::cpgrid::CpGridData &current_data, const std::array< int, 3 > &cells_per_dim, int cornerIdxInLgr, int elemLgr)
	Get the parent faces that contain the edge on which a new refined corner lies. More...
bool	Opm::Lgr::isRefinedNewBornCornerOnLgrBoundary (const std::array< int, 3 > &cells_per_dim, int cornerIdxInLgr)
	Check if a refined corner lies on the boundary of the single-cell refinement and is not a pre-adapt (original) corner. More...
int	Opm::Lgr::getParentFaceWhereNewRefinedCornerLiesOn (const Dune::cpgrid::CpGridData &current_data, const std::array< int, 3 > &cells_per_dim, int cornerIdxInLgr, int elemLgr)
int	Opm::Lgr::replaceLgr1CornerIdxByLgr2CornerIdx (const std::array< int, 3 > &cells_per_dim_lgr1, int cornerIdxLgr1, const std::array< int, 3 > &cells_per_dim_lgr2)
	Map a refined corner from one single-cell refinement to a neighboring refinement. More...
int	Opm::Lgr::replaceLgr1CornerIdxByLgr2CornerIdx (const Dune::cpgrid::CpGridData &current_data, const std::array< int, 3 > &cells_per_dim_lgr1, int cornerIdxLgr1, int elemLgr1, int parentFaceLastAppearanceIdx, const std::array< int, 3 > &cells_per_dim_lgr2)
	Map a new refined corner on an edge from one single-cell refinement to a neighboring refinement. More...
void	Opm::Lgr::identifyLeafGridCorners (const Dune::cpgrid::CpGridData &current_data, int preAdaptMaxLevel, std::map< std::array< int, 2 >, int > &elemLgrAndElemLgrCorner_to_adaptedCorner, std::unordered_map< int, std::array< int, 2 > > &adaptedCorner_to_elemLgrAndElemLgrCorner, int &corner_count, const std::vector< std::shared_ptr< Dune::cpgrid::CpGridData > > &markedElem_to_itsLgr, const std::vector< int > &assignRefinedLevel, const std::vector< std::vector< std::array< int, 2 > > > &cornerInMarkedElemWithEquivRefinedCorner, std::map< std::array< int, 2 >, std::array< int, 2 > > &vanishedRefinedCorner_to_itsLastAppearance, const std::vector< std::vector< std::pair< int, std::vector< int > > > > &faceInMarkedElemAndRefinedFaces, const std::vector< std::array< int, 3 > > &cells_per_dim_vec)
	Identify corners on the leaf (adapted) grid and establish corner mappings. More...
void	Opm::Lgr::markVanishedCorner (const std::array< int, 2 > &vanished, const std::array< int, 2 > &lastAppearance, std::map< std::array< int, 2 >, std::array< int, 2 > > &vanishedRefinedCorner_to_itsLastAppearance)
void	Opm::Lgr::processInteriorCorners (int elemIdx, int shiftedLevel, const std::shared_ptr< Dune::cpgrid::CpGridData > &lgr, int &corner_count, std::map< std::array< int, 2 >, int > &elemLgrAndElemLgrCorner_to_adaptedCorner, std::unordered_map< int, std::array< int, 2 > > &adaptedCorner_to_elemLgrAndElemLgrCorner, const std::vector< std::array< int, 3 > > &cells_per_dim_vec)
void	Opm::Lgr::processEdgeCorners (int elemIdx, int shiftedLevel, const std::shared_ptr< Dune::cpgrid::CpGridData > &lgr, int &corner_count, std::map< std::array< int, 2 >, int > &elemLgrAndElemLgrCorner_to_adaptedCorner, std::unordered_map< int, std::array< int, 2 > > &adaptedCorner_to_elemLgrAndElemLgrCorner, std::map< std::array< int, 2 >, std::array< int, 2 > > &vanishedRefinedCorner_to_itsLastAppearance, const Dune::cpgrid::CpGridData &current_data, int preAdaptMaxLevel, const std::vector< int > &assignRefinedLevel, const std::vector< std::vector< std::pair< int, std::vector< int > > > > &faceInMarkedElemAndRefinedFaces, const std::vector< std::array< int, 3 > > &cells_per_dim_vec)
void	Opm::Lgr::processBoundaryCorners (int elemIdx, int shiftedLevel, const std::shared_ptr< Dune::cpgrid::CpGridData > &lgr, int &corner_count, std::map< std::array< int, 2 >, int > &elemLgrAndElemLgrCorner_to_adaptedCorner, std::unordered_map< int, std::array< int, 2 > > &adaptedCorner_to_elemLgrAndElemLgrCorner, std::map< std::array< int, 2 >, std::array< int, 2 > > &vanishedRefinedCorner_to_itsLastAppearance, const Dune::cpgrid::CpGridData &current_data, int preAdaptMaxLevel, const std::vector< int > &assignRefinedLevel, const std::vector< std::vector< std::pair< int, std::vector< int > > > > &faceInMarkedElemAndRefinedFaces, const std::vector< std::array< int, 3 > > &cells_per_dim_vec)
void	Opm::Lgr::insertBidirectional (std::map< std::array< int, 2 >, std::array< int, 2 > > &a_to_b, std::map< std::array< int, 2 >, std::array< int, 2 > > &b_to_a, const std::array< int, 2 > &keyA, const std::array< int, 2 > &keyB, int &counter, bool useFullKeyB=false)
void	Opm::Lgr::identifyRefinedFacesPerLevel (const Dune::cpgrid::CpGridData &current_data, int preAdaptMaxLevel, std::map< std::array< int, 2 >, std::array< int, 2 > > &elemLgrAndElemLgrFace_to_refinedLevelAndRefinedFace, std::map< std::array< int, 2 >, std::array< int, 2 > > &refinedLevelAndRefinedFace_to_elemLgrAndElemLgrFace, std::vector< int > &refined_face_count_vec, const std::vector< std::shared_ptr< Dune::cpgrid::CpGridData > > &markedElem_to_itsLgr, const std::vector< int > &assignRefinedLevel, const std::vector< std::vector< std::pair< int, std::vector< int > > > > &faceInMarkedElemAndRefinedFaces, const std::vector< std::array< int, 3 > > &cells_per_dim_vec)
	Define mappings between single-cell-refinement faces and refined level faces. More...
void	Opm::Lgr::identifyLeafGridFaces (const Dune::cpgrid::CpGridData &current_data, int preAdaptMaxLevel, std::map< std::array< int, 2 >, int > &elemLgrAndElemLgrFace_to_adaptedFace, std::unordered_map< int, std::array< int, 2 > > &adaptedFace_to_elemLgrAndElemLgrFace, int &face_count, const std::vector< std::shared_ptr< Dune::cpgrid::CpGridData > > &markedElem_to_itsLgr, const std::vector< int > &assignRefinedLevel, const std::vector< std::vector< std::pair< int, std::vector< int > > > > &faceInMarkedElemAndRefinedFaces, const std::vector< std::array< int, 3 > > &cells_per_dim_vec)
	Identify faces on the leaf (adapted) grid and establish face mappings. More...
std::array< int, 3 >	Opm::Lgr::getRefinedFaceIJK (const std::array< int, 3 > &cells_per_dim, int faceIdxInLgr, const std::shared_ptr< Dune::cpgrid::CpGridData > &elemLgr_ptr)
	Compute the {i,j,k} index of a refined face from its linear index in a single-cell refinement. More...
bool	Opm::Lgr::isRefinedFaceInInteriorLgr (const std::array< int, 3 > &cells_per_dim, int faceIdxInLgr, const std::shared_ptr< Dune::cpgrid::CpGridData > &elemLgr_ptr)
	Check if a refined face lies in the interior of a single-cell refinement. More...
bool	Opm::Lgr::isRefinedFaceOnLgrBoundary (const std::array< int, 3 > &cells_per_dim, int faceIdxInLgr, const std::shared_ptr< Dune::cpgrid::CpGridData > &elemLgr_ptr)
	Check if a refined face lies on the boundary of a single-cell refinement. More...
int	Opm::Lgr::getParentFaceWhereNewRefinedFaceLiesOn (const Dune::cpgrid::CpGridData &current_data, const std::array< int, 3 > &cells_per_dim, int faceIdxInLgr, const std::shared_ptr< Dune::cpgrid::CpGridData > &elemLgr_ptr, int elemLgr)
	Get the parent face containing a new refined face. More...
void	Opm::Lgr::populateRefinedCorners (std::vector< Dune::cpgrid::EntityVariableBase< Dune::cpgrid::Geometry< 0, 3 > > > &refined_corners_vec, const std::vector< int > &refined_corner_count_vec, const std::vector< std::shared_ptr< Dune::cpgrid::CpGridData > > &markedElem_to_itsLgr, const int &preAdaptMaxLevel, const std::map< std::array< int, 2 >, std::array< int, 2 > > &refinedLevelAndRefinedCorner_to_elemLgrAndElemLgrCorner)
	Define the corners (geometry) for each refined level grid. More...
void	Opm::Lgr::populateRefinedFaces (std::vector< Dune::cpgrid::EntityVariableBase< Dune::cpgrid::Geometry< 2, 3 > > > &refined_faces_vec, std::vector< Dune::cpgrid::EntityVariableBase< enum face_tag > > &mutable_refined_face_tags_vec, std::vector< Dune::cpgrid::EntityVariableBase< Dune::FieldVector< double, 3 > > > &mutable_refine_face_normals_vec, std::vector< Opm::SparseTable< int > > &refined_face_to_point_vec, const std::vector< int > &refined_face_count_vec, const std::map< std::array< int, 2 >, std::array< int, 2 > > &refinedLevelAndRefinedFace_to_elemLgrAndElemLgrFace, const std::map< std::array< int, 2 >, std::array< int, 2 > > &elemLgrAndElemLgrCorner_to_refinedLevelAndRefinedCorner, const std::map< std::array< int, 2 >, std::array< int, 2 > > &vanishedRefinedCorner_to_itsLastAppearance, const std::vector< std::shared_ptr< Dune::cpgrid::CpGridData > > &markedElem_to_itsLgr, const int &preAdaptMaxLevel, const std::vector< std::vector< std::array< int, 2 > > > &cornerInMarkedElemWithEquivRefinedCorner, const std::map< std::array< int, 2 >, int > &markedElemAndEquivRefinedCorn_to_corner)
	Define the faces, face tags, face normarls, and face_to_point_, for each refined level grid. More...
void	Opm::Lgr::populateRefinedCells (const Dune::cpgrid::CpGridData &current_data, std::vector< Dune::cpgrid::EntityVariableBase< Dune::cpgrid::Geometry< 3, 3 > > > &refined_cells_vec, std::vector< std::vector< std::array< int, 8 > > > &refined_cell_to_point_vec, std::vector< std::vector< int > > &refined_global_cell_vec, const std::vector< int > &refined_cell_count_vec, std::vector< Dune::cpgrid::OrientedEntityTable< 0, 1 > > &refined_cell_to_face_vec, std::vector< Dune::cpgrid::OrientedEntityTable< 1, 0 > > &refined_face_to_cell_vec, const std::map< std::array< int, 2 >, std::array< int, 2 > > &refinedLevelAndRefinedCell_to_elemLgrAndElemLgrCell, const std::map< std::array< int, 2 >, std::array< int, 2 > > &elemLgrAndElemLgrFace_to_refinedLevelAndRefinedFace, const std::vector< std::vector< std::pair< int, std::vector< int > > > > &faceInMarkedElemAndRefinedFaces, const std::vector< Dune::cpgrid::DefaultGeometryPolicy > &refined_geometries_vec, const std::map< std::array< int, 2 >, std::array< int, 2 > > &elemLgrAndElemLgrCorner_to_refinedLevelAndRefinedCorner, const std::map< std::array< int, 2 >, std::array< int, 2 > > &vanishedRefinedCorner_to_itsLastAppearance, const std::vector< std::shared_ptr< Dune::cpgrid::CpGridData > > &markedElem_to_itsLgr, const std::vector< int > &assignRefinedLevel, const int &preAdaptMaxLevel, const std::map< std::array< int, 2 >, int > &markedElemAndEquivRefinedCorn_to_corner, const std::vector< std::vector< std::array< int, 2 > > > &cornerInMarkedElemWithEquivRefinedCorner, const std::vector< std::array< int, 3 > > &cells_per_dim_vec)
	Define the cells, cell_to_point_, global_cell_, cell_to_face_, face_to_cell_, for each refined level grid. More...
int	Opm::Lgr::replaceLgr1FaceIdxByLgr2FaceIdx (const std::array< int, 3 > &cells_per_dim_lgr1, int faceIdxInLgr1, const std::shared_ptr< Dune::cpgrid::CpGridData > &elemLgr1_ptr, const std::array< int, 3 > &cells_per_dim_lgr2)
	Map a refined boundary face from one single-cell refinement to a neighboring refinement. More...
void	Opm::Lgr::populateLeafGridCorners (const Dune::cpgrid::CpGridData &current_data, Dune::cpgrid::EntityVariableBase< Dune::cpgrid::Geometry< 0, 3 > > &adapted_corners, const int &corners_count, const std::vector< std::shared_ptr< Dune::cpgrid::CpGridData > > &markedElem_to_itsLgr, const std::unordered_map< int, std::array< int, 2 > > &adaptedCorner_to_elemLgrAndElemLgrCorner)
	Define the corners (gemotry) for the leaf grid view (or adapted grid). More...
void	Opm::Lgr::populateLeafGridFaces (const Dune::cpgrid::CpGridData &current_data, Dune::cpgrid::EntityVariableBase< Dune::cpgrid::Geometry< 2, 3 > > &adapted_faces, Dune::cpgrid::EntityVariableBase< enum face_tag > &mutable_face_tags, Dune::cpgrid::EntityVariableBase< Dune::FieldVector< double, 3 > > &mutable_face_normals, Opm::SparseTable< int > &adapted_face_to_point, const int &face_count, const std::unordered_map< int, std::array< int, 2 > > &adaptedFace_to_elemLgrAndElemLgrFace, const std::map< std::array< int, 2 >, int > &elemLgrAndElemLgrCorner_to_adaptedCorner, const std::map< std::array< int, 2 >, std::array< int, 2 > > &vanishedRefinedCorner_to_itsLastAppearance, const std::vector< std::shared_ptr< Dune::cpgrid::CpGridData > > &markedElem_to_itsLgr, const std::vector< int > &assignRefinedLevel, const std::map< std::array< int, 2 >, int > &markedElemAndEquivRefinedCorn_to_corner, const std::vector< std::vector< std::array< int, 2 > > > &cornerInMarkedElemWithEquivRefinedCorner, const std::vector< std::array< int, 3 > > &cells_per_dim_vec, const int &preAdaptMaxLevel)
	Define the faces, face tags, face normarls, and face_to_point_, for the leaf grid view. More...
void	Opm::Lgr::populateLeafGridCells (const Dune::cpgrid::CpGridData &current_data, Dune::cpgrid::EntityVariableBase< Dune::cpgrid::Geometry< 3, 3 > > &adapted_cells, std::vector< std::array< int, 8 > > &adapted_cell_to_point, const int &cell_count, Dune::cpgrid::OrientedEntityTable< 0, 1 > &adapted_cell_to_face, Dune::cpgrid::OrientedEntityTable< 1, 0 > &adapted_face_to_cell, const std::unordered_map< int, std::array< int, 2 > > &adaptedCell_to_elemLgrAndElemLgrCell, const std::map< std::array< int, 2 >, int > &elemLgrAndElemLgrFace_to_adaptedFace, const std::vector< std::vector< std::pair< int, std::vector< int > > > > &faceInMarkedElemAndRefinedFaces, const Dune::cpgrid::DefaultGeometryPolicy &adapted_geometries, const std::map< std::array< int, 2 >, int > &elemLgrAndElemLgrCorner_to_adaptedCorner, const std::map< std::array< int, 2 >, std::array< int, 2 > > &vanishedRefinedCorner_to_itsLastAppearance, const std::vector< std::shared_ptr< Dune::cpgrid::CpGridData > > &markedElem_to_itsLgr, const std::vector< int > &assignRefinedLevel, const std::map< std::array< int, 2 >, int > &markedElemAndEquivRefinedCorn_to_corner, const std::vector< std::vector< std::array< int, 2 > > > &cornerInMarkedElemWithEquivRefinedCorner, const std::vector< std::array< int, 3 > > &cells_per_dim_vec, const int &preAdaptMaxLevel)
	Define the cells, cell_to_point_, cell_to_face_, face_to_cell_, for the leaf grid view (or adapted grid). More...
template<class T >
void	Opm::Lgr::computeOnLgrParents (const Dune::CpGrid &grid, const std::vector< std::array< int, 3 > > &startIJK_vec, const std::vector< std::array< int, 3 > > &endIJK_vec, T func)
	Auxilliary function to compute one or more properties on selected block of parent cells. More...
void	Opm::Lgr::detectActiveLgrs (const Dune::CpGrid &grid, const std::vector< std::array< int, 3 > > &startIJK_vec, const std::vector< std::array< int, 3 > > &endIJK_vec, std::vector< int > &lgr_with_at_least_one_active_cell)
	Detect active local refinement grids (LGRs) on each process. More...
void	Opm::Lgr::predictMinCellAndPointGlobalIdPerProcess (const Dune::CpGrid &grid, const std::vector< int > &assignRefinedLevel, const std::vector< std::array< int, 3 > > &cells_per_dim_vec, const std::vector< int > &lgr_with_at_least_one_active_cell, int &min_globalId_cell_in_proc, int &min_globalId_point_in_proc)
	Predict minimum cell and point global ids per process. More...
void	Opm::Lgr::assignCellIdsAndCandidatePointIds (const Dune::CpGrid &grid, std::vector< std::vector< int > > &localToGlobal_cells_per_level, std::vector< std::vector< int > > &localToGlobal_points_per_level, int min_globalId_cell_in_proc, int min_globalId_point_in_proc, const std::vector< std::array< int, 3 > > &cells_per_dim_vec)
	Assign cell global ids of new born cell from refined level grids. Assign 'candidate' point global ids for points in refined level grids. More...
void	Opm::Lgr::selectWinnerPointIds (const Dune::CpGrid &grid, std::vector< std::vector< int > > &localToGlobal_points_per_level, const std::vector< std::tuple< int, std::vector< int > > > &parent_to_children, const std::vector< std::array< int, 3 > > &cells_per_dim_vec)
	Select and re-write point global ids. More...
void	Opm::Lgr::getFirstChildGlobalIds (const Dune::CpGrid &grid, std::vector< int > &parentToFirstChildGlobalIds)
	Retrieves the global ids of the first child for each parent cell in the grid. More...
std::array< int, 3 >	Opm::Lgr::getIJK (int idx_in_parent_cell, const std::array< int, 3 > &cells_per_dim)
	Extract Cartesian index triplet (i,j,k) given an index between 0 and NXxNYxNZ -1 where NX, NY, and NZ is the total amoung of cells in each direction x-,y-,and z- respectively. More...
void	Opm::Lgr::validStartEndIJKs (const std::vector< std::array< int, 3 > > &startIJK_vec, const std::vector< std::array< int, 3 > > &endIJK_vec)
	Check startIJK and endIJK of each patch of cells to be refined are valid, i.e. startIJK and endIJK vectors have the same size and, startIJK < endIJK coordenate by coordenate. More...
std::array< std::vector< int >, 6 >	Opm::Lgr::getBoundaryPatchFaces (const std::array< int, 3 > &startIJK, const std::array< int, 3 > &endIJK, const std::array< int, 3 > &grid_dim)
	Compute patch boundary face indices (Cartesian grid required). More...
std::array< int, 3 >	Opm::Lgr::getPatchDim (const std::array< int, 3 > &startIJK, const std::array< int, 3 > &endIJK)
	Compute amount of cells in each direction of a patch of cells. (Cartesian grid required). More...
bool	Opm::Lgr::patchesShareFace (const std::vector< std::array< int, 3 > > &startIJK_vec, const std::vector< std::array< int, 3 > > &endIJK_vec, const std::array< int, 3 > &grid_dim)
	Determine if a finite amount of patches (of cells) share a face. More...
int	Opm::Lgr::sharedFaceTag (const std::vector< std::array< int, 3 > > &startIJK_2Patches, const std::vector< std::array< int, 3 > > &endIJK_2Patches, const std::array< int, 3 > &grid_dim)
std::tuple< bool, std::vector< std::array< int, 3 > >, std::vector< std::array< int, 3 > >, std::vector< std::array< int, 3 > >, std::vector< std::string > >	Opm::Lgr::filterUndesiredNumberOfSubdivisions (const std::vector< std::array< int, 3 > > &cells_per_dim_vec, const std::vector< std::array< int, 3 > > &startIJK_vec, const std::vector< std::array< int, 3 > > &endIJK_vec, const std::vector< std::string > &lgr_name_vec)
	Filter out LGR entries that do not result in any actual refinement. More...
void	Opm::Lgr::containsEightDifferentCorners (const std::array< int, 8 > &cell_to_point)