DUNE PDELab (git)
grid.hh
1// SPDX-FileCopyrightText: Copyright © DUNE Project contributors, see file LICENSE.md in module root
77 template< class HostGrid, class CoordFunction = DefaultCoordFunction< HostGrid >, class Allocator = std::allocator< void > >
229 GeometryGrid ( HostGrid &hostGrid, CoordFunction &coordFunction, const Allocator &allocator = Allocator() )
245 GeometryGrid ( std::shared_ptr<HostGrid> hostGrid, std::shared_ptr<CoordFunction> coordFunction, const Allocator &allocator = Allocator() )
594 mutable typename std::allocator_traits<Allocator>::template rebind_alloc< char > storageAllocator_;
Store a reference to an entity with a minimal memory footprint.
Definition: entityseed.hh:26
Implementation & impl()
access to the underlying implementation
Definition: entity.hh:80
CoordFunction & coordFunction()
obtain mutable reference to the coordinate function.
Definition: grid.hh:565
int size(int codim) const
obtain number of leaf entities
Definition: grid.hh:306
int size(int level, GeometryType type) const
obtain number of entities on a level
Definition: grid.hh:319
const CoordFunction & coordFunction() const
obtain constant reference to the coordinate function
Definition: grid.hh:562
LeafGridView leafGridView() const
View for the leaf grid.
Definition: grid.hh:521
Traits::LevelIntersectionIterator LevelIntersectionIterator
iterator over intersections with other entities on the same level
Definition: grid.hh:137
Traits::template Codim< EntitySeed::codimension >::Entity entity(const EntitySeed &seed) const
obtain Entity from EntitySeed
Definition: grid.hh:502
LevelGridView levelGridView(int level) const
View for a grid level.
Definition: grid.hh:514
GeometryGrid(std::shared_ptr< HostGrid > hostGrid, std::shared_ptr< CoordFunction > coordFunction, const Allocator &allocator=Allocator())
constructor
Definition: grid.hh:245
int size(int level, int codim) const
obtain number of entities on a level
Definition: grid.hh:295
Traits::LeafIndexSet LeafIndexSet
type of leaf index set
Definition: grid.hh:163
Traits::HierarchicIterator HierarchicIterator
iterator over the grid hierarchy
Definition: grid.hh:133
Traits::Communication Communication
communicator with all other processes having some part of the grid
Definition: grid.hh:213
const HostGrid & hostGrid() const
obtain constant reference to the host grid
Definition: grid.hh:533
Traits::ctype ctype
type of vector coordinates (e.g., double)
Definition: grid.hh:210
const Communication & comm() const
obtain Communication object
Definition: grid.hh:427
GridFamily::Traits::LevelGridView LevelGridView
type of view for level grid
Definition: grid.hh:147
HostGrid & hostGrid()
obtain mutable reference to the host grid
Definition: grid.hh:539
Traits::LevelIndexSet LevelIndexSet
type of level index set
Definition: grid.hh:173
Traits::LocalIdSet LocalIdSet
type of local id set
Definition: grid.hh:202
Traits::GlobalIdSet GlobalIdSet
type of global id set
Definition: grid.hh:185
Traits::LeafIntersectionIterator LeafIntersectionIterator
iterator over intersections with other entities on the leaf level
Definition: grid.hh:135
GeometryGrid(std::shared_ptr< HostGrid > hostGrid, const Allocator &allocator=Allocator())
constructor
Definition: grid.hh:261
GridFamily::Traits::LeafGridView LeafGridView
type of view for leaf grid
Definition: grid.hh:145
size_t numBoundarySegments() const
returns the number of boundary segments within the macro grid
Definition: grid.hh:337
int size(GeometryType type) const
obtain number of leaf entities
Definition: grid.hh:328
GeometryGrid(HostGrid &hostGrid, CoordFunction &coordFunction, const Allocator &allocator=Allocator())
constructor
Definition: grid.hh:229
Unique label for each type of entities that can occur in DUNE grids.
Definition: type.hh:114
Definition: grid.hh:848
Different resources needed by all grid implementations.
std::shared_ptr< T > stackobject_to_shared_ptr(T &t)
Create a shared_ptr for a stack-allocated object.
Definition: shared_ptr.hh:72
STL namespace.
Traits::template Codim< codim >::LocalGeometry LocalGeometry
type of local geometry
Definition: grid.hh:639
Partition< All_Partition >::LeafIterator LeafIterator
type of leaf iterator
Definition: grid.hh:664
Traits::template Codim< codim >::Entity Entity
type of entity
Definition: grid.hh:614
Partition< All_Partition >::LevelIterator LevelIterator
type of level iterator
Definition: grid.hh:673
Traits::template Codim< codim >::Geometry Geometry
type of world geometry
Definition: grid.hh:629
provides access to host grid objects from GeometryGrid
Definition: identitygrid.hh:37
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