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
enum
	codimension of underlying entity
typedef EntitySeedImp	Implementation
	Export the implementation type.

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

Protected Member Functions
Implementation &	impl ()
	Access to the actual implementation.
const Implementation &	impl () const
	const Access to the actual implementation

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.

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

• dune/grid/common/entityseed.hh