Dune::EntitySeed< GridImp, EntitySeedImp > Class Template Reference

Store a reference to an entity with a minimal memory footprint. More...

#include <dune/grid/common/entityseed.hh>

Public Types
typedef EntitySeedImp	Implementation
	type of underlying implementation More...

Public Member Functions
	EntitySeed ()
	Construct an empty (i.e. isValid() == false) seed.
	EntitySeed (const EntitySeedImp &implementation)
	Construct from implementation class.
bool	isValid () const
	check whether it is safe to create an Entity from this Seed
Implementation &	impl ()
	access to the underlying implementation More...
const Implementation &	impl () const
	access to the underlying implementation More...

Static Public Attributes
constexpr static int	codimension = EntitySeedImp::codimension
	codimension of underlying entity

Detailed Description

template<class GridImp, class EntitySeedImp>
class Dune::EntitySeed< GridImp, EntitySeedImp >

Store a reference to an entity with a minimal memory footprint.

The EntitySeed provides a light-weight way to store an entity. It is supposed to be implemented as memory-efficiently as possible. To get back the actual entity, you need the corresponding grid. On the grid, there is the method entity(const EntitySeed&), which gives you an Entity in exchange for an EntitySeed.

Member Typedef Documentation

Implementation

template<class GridImp , class EntitySeedImp >

typedef EntitySeedImp Dune::EntitySeed< GridImp, EntitySeedImp >::Implementation

type of underlying implementation

Warning

Implementation details may change without prior notification.

Member Function Documentation

impl() [1/2]

template<class GridImp , class EntitySeedImp >

Implementation& Dune::EntitySeed< GridImp, EntitySeedImp >::impl ( )

inline

access to the underlying implementation

Warning

Implementation details may change without prior notification.

Referenced by Dune::AlbertaGrid< dim, dimworld >::entity(), and Dune::IdentityGrid< HostGrid >::entity().

impl() [2/2]

template<class GridImp , class EntitySeedImp >

const Implementation& Dune::EntitySeed< GridImp, EntitySeedImp >::impl ( ) const

inline

access to the underlying implementation

Warning

Implementation details may change without prior notification.

---

The documentation for this class was generated from the following file:

• dune/grid/common/entityseed.hh