dune-grid  2.5.1
Public Types | Public Member Functions | Protected Member Functions | List of all members
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 = EntitySeedImp::codimension }
 codimension of underlying entity More...
 
typedef EntitySeedImp Implementation
 Export the implementation type. More...
 

Public Member Functions

 EntitySeed ()
 Construct an empty (i.e. isValid() == false) seed. More...
 
 EntitySeed (const EntitySeedImp &implementation)
 Construct from implementation class. More...
 
bool isValid () const
 check whether it is safe to create an Entity from this Seed More...
 

Protected Member Functions

Implementationimpl ()
 Access to the actual implementation. More...
 
const Implementationimpl () const
 const Access to the actual implementation More...
 

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

Export the implementation type.

Member Enumeration Documentation

◆ anonymous enum

template<class GridImp , class EntitySeedImp >
anonymous enum

codimension of underlying entity

Enumerator
codimension 

Constructor & Destructor Documentation

◆ EntitySeed() [1/2]

template<class GridImp , class EntitySeedImp >
Dune::EntitySeed< GridImp, EntitySeedImp >::EntitySeed ( )
inline

Construct an empty (i.e. isValid() == false) seed.

◆ EntitySeed() [2/2]

template<class GridImp , class EntitySeedImp >
Dune::EntitySeed< GridImp, EntitySeedImp >::EntitySeed ( const EntitySeedImp &  implementation)
inline

Construct from implementation class.

Member Function Documentation

◆ impl() [1/2]

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

Access to the actual implementation.

◆ impl() [2/2]

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

const Access to the actual implementation

◆ isValid()

template<class GridImp , class EntitySeedImp >
bool Dune::EntitySeed< GridImp, EntitySeedImp >::isValid ( ) const
inline

check whether it is safe to create an Entity from this Seed


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