Dune Core Modules (2.4.1)
entitypointer.hh
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17#define DUNE_ENTITYPOINTER_DEPRECATED_MSG DUNE_DEPRECATED_MSG("EntityPointer is deprecated and will be removed after the release of dune-grid-2.4. Instead, you can copy and store entities directly now. Note, this might lead to a decreased performance until all grid implementations properly addressed this interface change.")
254 DUNE_DEPRECATED_MSG("The implicit cast from EntityPointer to an Entity reference is DANGEROUS. It's mainly there for writing backwards compatible code that doesn't trigger a deprecation warning for ported grids and must ONLY be used if the returned reference is used in an rvalue-like setting!")
406 };
410 };
439#define CHECK_CODIM0 int ecodim = codimension, typename std::enable_if<ecodim == 0,int>::type = 0
440#define ONLY_CODIM0 template<int ecodim = codimension, typename std::enable_if<ecodim == 0,int>::type = 0>
497 LocalGeometry geometryInFather () const { return realIterator.dereference().geometryInFather(); }
544 bool hasBoundaryIntersections () const { return realIterator.dereference().hasBoundaryIntersections(); }
ONLY_CODIM0 bool isRegular() const
Returns true if element is of regular type in red/green type refinement. In bisection or hanging node...
Definition: entitypointer.hh:469
EntitySeed seed() const
Return the entity seed which contains sufficient information to generate the entity again and uses as...
Definition: entitypointer.hh:437
ONLY_CODIM0 bool hasBoundaryIntersections() const
Returns true, if entity has intersections with boundary.
Definition: entitypointer.hh:544
std::conditional< std::is_lvalue_reference< decltype(realIterator.dereference())>::value, constEntity &, Entity >::type Reference
Tpy of the reference used when derefencing the Ptr.
Definition: entitypointer.hh:153
@ mydimension
Know dimension of the entity.
Definition: entitypointer.hh:409
bool operator==(const EntityPointer< GridImp, ItImp > &rhs) const
Checks for equality. Only works for EntityPointers and iterators on the same grid....
Definition: entitypointer.hh:282
ONLY_CODIM0 HierarchicIterator hend(int maxLevel) const
Returns iterator to one past the last son element.
Definition: entitypointer.hh:524
Geometry geometry() const
obtain geometric realization of the entity
Definition: entitypointer.hh:427
EntityPointer()
Default constructor of an empty (undefined) EntityPointer.
Definition: entitypointer.hh:173
DUNE_ENTITYPOINTER_DEPRECATED_MSG bool operator==(const Entity &rhs) const
Compares an EntityPointer with an Entity for equality.
Definition: entitypointer.hh:305
GridImp::HierarchicIterator HierarchicIterator
The codim==0 EntityPointer type.
Definition: entitypointer.hh:401
ONLY_CODIM0 bool mightVanish() const
Returns true, if entity might disappear during the next call to adapt(). If the method returns false,...
Definition: entitypointer.hh:539
DUNE_ENTITYPOINTER_DEPRECATED_MSG EntityPointer(const Entity &entity)
Templatized constructor from type of entity that this entity pointer points to. This constructor can ...
Definition: entitypointer.hh:183
ONLY_CODIM0 bool isNew() const
Returns true, if the entity has been created during the last call to adapt()
Definition: entitypointer.hh:532
DUNE_ENTITYPOINTER_DEPRECATED_MSG bool operator!=(const Entity &rhs) const
Compares an EntityPointer with an Entity for inequality.
Definition: entitypointer.hh:316
EntityPointer(const IteratorImp &i)
Copy Constructor from an Iterator implementation.
Definition: entitypointer.hh:357
IteratorImp::Entity Entity
The Entity that this EntityPointer can point to.
Definition: entitypointer.hh:144
GeometryType type() const
Return the name of the reference element. The type can be used to access the Dune::ReferenceElement.
Definition: entitypointer.hh:432
EntityPointer(const EntityPointer< GridImp, ItImp > &ep)
Templatized copy constructor from arbitrary IteratorImp. This enables that an EntityPointer can be co...
Definition: entitypointer.hh:168
GridImp::template Codim< codimension >::EntitySeed EntitySeed
The corresponding entity seed (for storage of entities)
Definition: entitypointer.hh:378
ONLY_CODIM0 LocalGeometry geometryInFather() const
Provides information how this element has been subdivided from its father element.
Definition: entitypointer.hh:497
GridImp::template Codim< codimension >::LocalGeometry LocalGeometry
The geometry type of this entity when the geometry is expressed embedded in the father element.
Definition: entitypointer.hh:387
GridImp::template Codim< codimension >::Geometry Geometry
The geometry type of this entity.
Definition: entitypointer.hh:375
Implementation & impl()
return reference to the real implementation
Definition: entitypointer.hh:132
EntityPointer(const typename Entity::Implementation &entityImp)
Constructor from type of entity implementation that this entity pointer points to....
Definition: entitypointer.hh:192
bool equals(const EntityPointer< GridImp, ItImp > &rhs) const
Forward equality check to realIterator.
Definition: entitypointer.hh:362
const Implementation & impl() const
return reference to the real implementation
Definition: entitypointer.hh:134
Entity operator*() const DUNE_ENTITYPOINTER_DEPRECATED_MSG
Dereferencing operator.
bool operator!=(const EntityPointer< GridImp, ItImp > &rhs) const
Checks for inequality. Only works for EntityPointers and iterators on the same grid....
Definition: entitypointer.hh:293
ONLY_CODIM0 HierarchicIterator hbegin(int maxLevel) const
Inter-level access to elements that resulted from (recursive) subdivision of this element.
Definition: entitypointer.hh:511
PartitionType partitionType() const
Partition type of this entity.
Definition: entitypointer.hh:413
int level() const DUNE_ENTITYPOINTER_DEPRECATED_MSG
Ask for level of entity.
Definition: entitypointer.hh:337
ONLY_CODIM0 bool hasFather() const
Return true if entity has a father entity which can be accessed using the father() method.
Definition: entitypointer.hh:453
ONLY_CODIM0 bool isLeaf() const
Returns true if the entity is contained in the leaf grid.
Definition: entitypointer.hh:460
Unique label for each type of entities that can occur in DUNE grids.
Definition: type.hh:25
Definition: grid.hh:1030
Different resources needed by all grid implementations.
Definition of the DUNE_DEPRECATED macro for the case that config.h is not available.
#define DUNE_DEPRECATED_MSG(text)
Mark some entity as deprecated.
Definition: deprecated.hh:169
PartitionType
Attributes used in the generic overlap model.
Definition: gridenums.hh:28
This file implements iterator facade classes for writing stl conformant iterators.
pointer_or_proxy_holder handle_proxy_member_access(T &&t)
Transparent support for providing member access to both lvalues and rvalues (temporary proxies).
STL namespace.
infrastructure for supporting operator->() on both references and proxies
EntityPointer types of the different codimensions.
Definition: entitypointer.hh:392
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