5#ifndef DUNE_GRID_COMMON_GRIDFACTORY_HH
6#define DUNE_GRID_COMMON_GRIDFACTORY_HH
15#include <dune/common/fvector.hh>
16#include <dune/common/parallel/mpihelper.hh>
18#include <dune/geometry/type.hh>
68 template <
class Gr
idType>
77 constexpr static int dimworld = GridType::dimensionworld;
80 typedef typename GridType::ctype
ctype;
98 virtual void insertVertex(
const FieldVector<ctype,dimworld>& pos) = 0;
108 const std::vector<unsigned int>&
vertices) = 0;
123 const std::vector<unsigned int>&
vertices,
124 std::function<FieldVector<ctype,dimworld>
125 (FieldVector<ctype,dimension>)>
126 elementParametrization)
128 DUNE_THROW(
GridError,
"There is no grid factory for this grid type!");
156 DUNE_THROW(
GridError,
"This grid does not support parametrized boundary segments!");
183 DUNE_THROW( NotImplemented,
"insertion indices have not yet been implemented." );
204 DUNE_THROW( NotImplemented,
"insertion indices have not yet been implemented." );
227 insertionIndex ( [[maybe_unused]]
const typename GridType::LeafIntersection &intersection )
const
229 DUNE_THROW( NotImplemented,
"insertion indices have not yet been implemented." );
247 wasInserted ( [[maybe_unused]]
const typename GridType::LeafIntersection &intersection )
const
249 DUNE_THROW( NotImplemented,
"insertion indices have not yet been implemented." );
252 using Communication = Dune::Communication<typename MPIHelper::MPICommunicator>;
274 template <
class Gr
idType>
280 constexpr static int dimworld = GridType::dimensionworld;
283 typedef typename GridType::ctype ctype;
292 DUNE_THROW(
GridError,
"There is no grid factory for this grid type!");
296 virtual void insertVertex([[maybe_unused]]
const FieldVector<ctype,dimworld>& pos) {
297 DUNE_THROW(
GridError,
"There is no grid factory for this grid type!");
308 [[maybe_unused]]
const std::vector<unsigned int>&
vertices) {
309 DUNE_THROW(
GridError,
"There is no grid factory for this grid type!");
326 DUNE_THROW(
GridError,
"There is no grid factory for this grid type!");
334 DUNE_THROW(
GridError,
"There is no grid factory for this grid type!");
Base class for grid boundary segments of arbitrary geometry.
IteratorRange<... > vertices(const GV &gv)
Iterates over all vertices (entities with dimension 0) of a GridView.
Include standard header files.
Definition agrid.hh:60
Base class for classes implementing geometries of boundary segments.
Definition boundarysegment.hh:94
Base class for exceptions in Dune grid modules.
Definition exceptions.hh:20
Provide a generic factory class for unstructured grids.
Definition common/gridfactory.hh:70
virtual void insertBoundarySegment(const std::vector< unsigned int > &vertices, const std::shared_ptr< BoundarySegment< dimension, dimworld > > &boundarySegment)
insert an arbitrarily shaped boundary segment
Definition common/gridfactory.hh:153
virtual unsigned int insertionIndex(const typename Codim< 0 >::Entity &entity) const
obtain an element's insertion index
Definition common/gridfactory.hh:181
virtual void insertElement(const GeometryType &type, const std::vector< unsigned int > &vertices)=0
Insert an element into the coarse grid.
virtual std::unique_ptr< GridType > createGrid()=0
Finalize grid creation and hand over the grid.
virtual void insertElement(const GeometryType &type, const std::vector< unsigned int > &vertices, std::function< FieldVector< ctype, dimworld >(FieldVector< ctype, dimension >)> elementParametrization)
Insert a parametrized element into the coarse grid.
Definition common/gridfactory.hh:122
virtual void insertBoundarySegment(const std::vector< unsigned int > &vertices)=0
insert a boundary segment
virtual ~GridFactoryInterface()
virtual destructor
Definition common/gridfactory.hh:94
virtual void insertVertex(const FieldVector< ctype, dimworld > &pos)=0
Insert a vertex into the coarse grid.
static constexpr int dimworld
The grid world dimension.
Definition common/gridfactory.hh:77
static const int dimension
dimension of the grid
Definition common/gridfactory.hh:74
virtual unsigned int insertionIndex(const typename GridType::LeafIntersection &intersection) const
obtain a boundary's insertion index
Definition common/gridfactory.hh:227
Dune::Communication< typename MPIHelper::MPICommunicator > Communication
Definition common/gridfactory.hh:252
GridFactoryInterface()
Default constructor.
Definition common/gridfactory.hh:90
Communication comm() const
Return the Communication used by the grid factory.
Definition common/gridfactory.hh:258
virtual unsigned int insertionIndex(const typename Codim< dimension >::Entity &entity) const
obtain a vertex' insertion index
Definition common/gridfactory.hh:202
GridType::ctype ctype
Type used by the grid for coordinates.
Definition common/gridfactory.hh:80
virtual bool wasInserted(const typename GridType::LeafIntersection &intersection) const
determine whether an intersection was inserted
Definition common/gridfactory.hh:247
Definition common/gridfactory.hh:85
GridType::template Codim< codim >::Entity Entity
Definition common/gridfactory.hh:86
Provide a generic factory class for unstructured grids.
Definition common/gridfactory.hh:275
virtual void insertElement(const GeometryType &type, const std::vector< unsigned int > &vertices)
Insert an element into the coarse grid.
Definition common/gridfactory.hh:307
virtual void insertVertex(const FieldVector< ctype, dimworld > &pos)
Insert a vertex into the coarse grid.
Definition common/gridfactory.hh:296
virtual void insertBoundarySegment(const std::vector< unsigned int > &vertices)
insert a boundary segment
Definition common/gridfactory.hh:325
GridFactory()
Default constructor.
Definition common/gridfactory.hh:291
virtual std::unique_ptr< GridType > createGrid()
Finalize grid creation and hand over the grid.
Definition common/gridfactory.hh:333
Different resources needed by all grid implementations.