dune-grid
2.4.1
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[ provides Dune::Grid ] More...
#include <dune/grid/yaspgrid.hh>
Public Types | |
typedef Coordinates::ctype | ctype |
Type used for coordinates. More... | |
typedef CollectiveCommunication< MPI_Comm > | CollectiveCommunicationType |
typedef ReservedVector< YGridLevel, 32 >::const_iterator | YGridLevelIterator |
Iterator over the grid levels. More... | |
typedef bigunsignedint< dim *yaspgrid_dim_bits+yaspgrid_level_bits+dim > | PersistentIndexType |
typedef YaspGridFamily< dim, Coordinates > | GridFamily |
the GridFamily of this grid More... | |
typedef YaspGridFamily< dim, Coordinates >::Traits | Traits |
typedef YaspIndexSet< YaspGrid< dim, Coordinates >, false > | LevelIndexSetType |
typedef YaspIndexSet< YaspGrid< dim, Coordinates >, true > | LeafIndexSetType |
typedef YaspGlobalIdSet< YaspGrid< dim, Coordinates > > | GlobalIdSetType |
Exported constants | |
enum | { dimension =dim } |
A constant that exports the template parameter dim. More... | |
enum | { dimensionworld =dimworld } |
A constant that exports the template parameter dimworld. More... | |
Exported types | |
typedef Partition< All_Partition >::LevelGridView | LevelGridView |
View types for All_Partition. More... | |
typedef Partition< All_Partition >::LeafGridView | LeafGridView |
typedef GridFamily::Traits::LeafIntersection | LeafIntersection |
A type that is a model of Dune::Intersection, an intersections of two codimension 1 of two codimension 0 entities in the leaf view. More... | |
typedef GridFamily::Traits::LevelIntersection | LevelIntersection |
A type that is a model of Dune::Intersection, an intersections of two codimension 1 of two codimension 0 entities in a level view. More... | |
typedef GridFamily::Traits::LeafIntersectionIterator | LeafIntersectionIterator |
A type that is a model of Dune::IntersectionIterator which is an iterator that allows to examine, but not to modify, the intersections of codimension 1 of an leaf element (entity of codimension 0) with other leaf elements. More... | |
typedef GridFamily::Traits::LevelIntersectionIterator | LevelIntersectionIterator |
A type that is a model of Dune::IntersectionIterator which is an iterator that allows to examine, but not to modify, the intersections of codimension 1 of an element (entity of codimension 0) with other elements on the same level. More... | |
typedef GridFamily::Traits::HierarchicIterator | HierarchicIterator |
A type that is a model of Dune::HierarchicIterator A type of iterator that allows to examine, but not to modify, entities of codimension 0 that result from refinement of an entity of codimension 0. More... | |
typedef GridFamily::Traits::LevelIndexSet | LevelIndexSet |
A type that is a model of Dune::IndexSet which provides a consecutive, but non persistent, numbering for entities on a grid level. More... | |
typedef GridFamily::Traits::LeafIndexSet | LeafIndexSet |
A type that is a model of Dune::IndexSet which provides a consecutive, but non persistent, numbering for entities in the leaf grid. More... | |
typedef GridFamily::Traits::GlobalIdSet | GlobalIdSet |
A type that is a model of Dune::IdSet which provides a unique and persistent numbering for all entities in the grid. The numbering is unique over all processes over which the grid is partitioned. The numbering is not necessarily consecutive. More... | |
typedef GridFamily::Traits::LocalIdSet | LocalIdSet |
A type that is a model of Dune::IdSet which provides a unique and persistent numbering for all entities in the grid. The numbering is only unique in a single process and it is not necessarily consecutive. More... | |
typedef GridFamily::Traits::CollectiveCommunication | CollectiveCommunication |
A type that is a model of Dune::CollectiveCommunication. It provides a portable way for collective communication on the set of processes used by the grid. More... | |
Public Member Functions | |
const Torus< CollectiveCommunicationType, dim > & | torus () const |
return reference to torus More... | |
int | globalSize (int i) const |
return number of cells on finest level in given direction on all processors More... | |
iTupel | globalSize () const |
return number of cells on finest level on all processors More... | |
int | levelSize (int l, int i) const |
return size of the grid (in cells) on level l in direction i More... | |
iTupel | levelSize (int l) const |
return size vector of the grid (in cells) on level l More... | |
bool | isPeriodic (int i) const |
return whether the grid is periodic in direction i More... | |
bool | getRefineOption () const |
YGridLevelIterator | begin () const |
return iterator pointing to coarsest level More... | |
YGridLevelIterator | begin (int i) const |
return iterator pointing to given level More... | |
YGridLevelIterator | end () const |
return iterator pointing to one past the finest level More... | |
YaspGrid (Dune::FieldVector< ctype, dim > L, std::array< int, dim > s, std::bitset< dim > periodic=std::bitset< dim >(0ULL), int overlap=1, CollectiveCommunicationType comm=CollectiveCommunicationType(), const YLoadBalance< dim > *lb=defaultLoadbalancer()) | |
YaspGrid (Dune::FieldVector< ctype, dim > lowerleft, Dune::FieldVector< ctype, dim > upperright, std::array< int, dim > s, std::bitset< dim > periodic=std::bitset< dim >(0ULL), int overlap=1, CollectiveCommunicationType comm=CollectiveCommunicationType(), const YLoadBalance< dim > *lb=defaultLoadbalancer()) | |
YaspGrid (std::array< std::vector< ctype >, dim > coords, std::bitset< dim > periodic=std::bitset< dim >(0ULL), int overlap=1, CollectiveCommunicationType comm=CollectiveCommunicationType(), const YLoadBalance< dim > *lb=defaultLoadbalancer()) | |
Standard constructor for a tensorproduct YaspGrid. More... | |
YaspGrid (Dune::MPIHelper::MPICommunicator comm, Dune::FieldVector< ctype, dim > L, std::array< int, dim > s, std::bitset< dim > periodic, int overlap, const YLoadBalance< dim > *lb=defaultLoadbalancer()) | |
YaspGrid (Dune::MPIHelper::MPICommunicator comm, std::array< std::vector< ctype >, dim > coords, std::bitset< dim > periodic, int overlap, const YLoadBalance< dim > *lb=defaultLoadbalancer()) | |
Constructor for a tensorproduct YaspGrid. More... | |
int | maxLevel () const |
void | globalRefine (int refCount) |
refine the grid refCount times. More... | |
void | refineOptions (bool keepPhysicalOverlap) |
set options for refinement More... | |
bool | mark (int refCount, const typename Traits::template Codim< 0 >::Entity &e) |
Marks an entity to be refined/coarsened in a subsequent adapt. More... | |
int | getMark (const typename Traits::template Codim< 0 >::Entity &e) const |
returns adaptation mark for given entity More... | |
bool | adapt () |
map adapt to global refine More... | |
bool | preAdapt () |
returns true, if the grid will be coarsened More... | |
void | postAdapt () |
clean up some markers More... | |
template<int cd, PartitionIteratorType pitype> | |
Traits::template Codim< cd >::template Partition< pitype >::LevelIterator | lbegin (int level) const |
one past the end on this level More... | |
template<int cd, PartitionIteratorType pitype> | |
Traits::template Codim< cd >::template Partition< pitype >::LevelIterator | lend (int level) const |
Iterator to one past the last entity of given codim on level for partition type. More... | |
template<int cd> | |
Traits::template Codim< cd >::template Partition< All_Partition >::LevelIterator | lbegin (int level) const |
version without second template parameter for convenience More... | |
template<int cd> | |
Traits::template Codim< cd >::template Partition< All_Partition >::LevelIterator | lend (int level) const |
version without second template parameter for convenience More... | |
template<int cd, PartitionIteratorType pitype> | |
Traits::template Codim< cd >::template Partition< pitype >::LeafIterator | leafbegin () const |
return LeafIterator which points to the first entity in maxLevel More... | |
template<int cd, PartitionIteratorType pitype> | |
Traits::template Codim< cd >::template Partition< pitype >::LeafIterator | leafend () const |
return LeafIterator which points behind the last entity in maxLevel More... | |
template<int cd> | |
Traits::template Codim< cd >::template Partition< All_Partition >::LeafIterator | leafbegin () const |
return LeafIterator which points to the first entity in maxLevel More... | |
template<int cd> | |
Traits::template Codim< cd >::template Partition< All_Partition >::LeafIterator | leafend () const |
return LeafIterator which points behind the last entity in maxLevel More... | |
template<typename Seed > | |
Traits::template Codim< Seed::codimension >::EntityPointer | entityPointer (const Seed &seed) const |
obtain EntityPointer from EntitySeed. More... | |
template<typename Seed > | |
Traits::template Codim< Seed::codimension >::Entity | entity (const Seed &seed) const |
int | overlapSize (int level, int codim) const |
return size (= distance in graph) of overlap region More... | |
int | overlapSize (int codim) const |
return size (= distance in graph) of overlap region More... | |
int | ghostSize (int level, int codim) const |
return size (= distance in graph) of ghost region More... | |
int | ghostSize (int codim) const |
return size (= distance in graph) of ghost region More... | |
int | size (int level, int codim) const |
number of entities per level and codim in this process More... | |
int | size (int codim) const |
number of leaf entities per codim in this process More... | |
int | size (int level, GeometryType type) const |
number of entities per level and geometry type in this process More... | |
int | size (GeometryType type) const |
number of leaf entities per geometry type in this process More... | |
size_t | numBoundarySegments () const |
returns the number of boundary segments within the macro grid More... | |
const Dune::FieldVector< ctype, dim > & | domainSize () const |
returns the size of the physical domain More... | |
template<class DataHandleImp , class DataType > | |
void | communicate (CommDataHandleIF< DataHandleImp, DataType > &data, InterfaceType iftype, CommunicationDirection dir, int level) const |
template<class DataHandleImp , class DataType > | |
void | communicate (CommDataHandleIF< DataHandleImp, DataType > &data, InterfaceType iftype, CommunicationDirection dir) const |
template<class DataHandle , int codim> | |
void | communicateCodim (DataHandle &data, InterfaceType iftype, CommunicationDirection dir, int level) const |
const Traits::GlobalIdSet & | globalIdSet () const |
const Traits::LocalIdSet & | localIdSet () const |
const Traits::LevelIndexSet & | levelIndexSet (int level) const |
const Traits::LeafIndexSet & | leafIndexSet () const |
const CollectiveCommunicationType & | comm () const |
return a collective communication object More... | |
Traits::template Partition< pitype >::LevelGridView | levelGridView (int level) const |
View for a grid level. More... | |
Traits::template Partition< All_Partition >::LevelGridView | levelGridView (int level) const |
View for a grid level for All_Partition. More... | |
Traits::template Partition< pitype >::LeafGridView | leafGridView () const |
View for the leaf grid. More... | |
Traits::template Partition< All_Partition >::LeafGridView | leafGridView () const |
View for the leaf grid for All_Partition. More... | |
void | communicate (CommDataHandleIF< DataHandleImp, DataTypeImp > &data, InterfaceType iftype, CommunicationDirection dir, int level) const |
void | communicate (CommDataHandleIF< DataHandleImp, DataTypeImp > &data, InterfaceType iftype, CommunicationDirection dir) const |
bool | loadBalance () |
default implementation of load balance does nothing and returns false More... | |
bool | loadBalance (DataHandle &data) |
default implementation of load balance does nothing and returns false More... | |
template<class EntitySeed > | |
Codim< EntitySeed::codimension >::EntityPointer | entityPointer (const EntitySeed &seed) const |
obtain EntityPointer from EntitySeed. More... | |
template<class EntitySeed > | |
Codim< EntitySeed::codimension >::Entity | entity (const EntitySeed &seed) const |
obtain Entity from EntitySeed. More... | |
Adaptivity and grid refinement | |
bool | mark (int refCount, const typename Codim< 0 >::Entity &e) |
Marks an entity to be refined/coarsened in a subsequent adapt. More... | |
int | getMark (const typename Codim< 0 >::Entity &e) const |
returns adaptation mark for given entity More... | |
Static Public Member Functions | |
static const YLoadBalanceDefault< dim > * | defaultLoadbalancer () |
Protected Types | |
typedef const YaspGrid< dim, Coordinates > | GridImp |
Protected Member Functions | |
void | makelevel (const Coordinates &coords, std::bitset< dim > periodic, iTupel o_interior, int overlap) |
Make a new YGridLevel structure. More... | |
void | intersections (const YGridComponent< Coordinates > &sendgrid, const YGridComponent< Coordinates > &recvgrid, std::deque< Intersection > &sendlist, std::deque< Intersection > &recvlist) |
Construct list of intersections with neighboring processors. More... | |
void | init () |
void | boundarysegmentssize () |
GridImp & | asImp () |
Barton-Nackman trick. More... | |
const GridImp & | asImp () const |
Barton-Nackman trick. More... | |
Static Protected Member Functions | |
static std::conditional< std::is_reference< InterfaceType >::value, typename std::add_lvalue_reference< typename ReturnImplementationType< typename std::remove_reference< InterfaceType >::type >::ImplementationType >::type, typename std::remove_const< typename ReturnImplementationType< typename std::remove_reference< InterfaceType >::type >::ImplementationType >::type >::type | getRealImplementation (InterfaceType &&i) |
return real implementation of interface class More... | |
[ provides Dune::Grid ]
Provides a distributed structured cube mesh.
YaspGrid stands for yet another structured parallel grid. It implements the dune grid interface for structured grids with arbitrary overlap (including zero), periodic boundaries, and a fast implementation allowing on-the-fly computations.
YaspGrid supports three coordinate modes: EquidistantCoordinates, EquidistantOffsetCoordinates, and Dune::TensorProductCoordinates.
dim | The dimension of the grid and its surrounding world |
Coordinates | The coordinate mode of the grid. |
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A type that is a model of Dune::CollectiveCommunication. It provides a portable way for collective communication on the set of processes used by the grid.
typedef CollectiveCommunication<MPI_Comm> Dune::YaspGrid< dim, Coordinates >::CollectiveCommunicationType |
typedef Coordinates::ctype Dune::YaspGrid< dim, Coordinates >::ctype |
Type used for coordinates.
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A type that is a model of Dune::IdSet which provides a unique and persistent numbering for all entities in the grid. The numbering is unique over all processes over which the grid is partitioned. The numbering is not necessarily consecutive.
typedef YaspGlobalIdSet<YaspGrid<dim, Coordinates> > Dune::YaspGrid< dim, Coordinates >::GlobalIdSetType |
typedef YaspGridFamily<dim, Coordinates> Dune::YaspGrid< dim, Coordinates >::GridFamily |
the GridFamily of this grid
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A type that is a model of Dune::HierarchicIterator A type of iterator that allows to examine, but not to modify, entities of codimension 0 that result from refinement of an entity of codimension 0.
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A type that is a model of Dune::IndexSet which provides a consecutive, but non persistent, numbering for entities in the leaf grid.
typedef YaspIndexSet<YaspGrid<dim, Coordinates>, true > Dune::YaspGrid< dim, Coordinates >::LeafIndexSetType |
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A type that is a model of Dune::Intersection, an intersections of two codimension 1 of two codimension 0 entities in the leaf view.
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A type that is a model of Dune::IntersectionIterator which is an iterator that allows to examine, but not to modify, the intersections of codimension 1 of an leaf element (entity of codimension 0) with other leaf elements.
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View types for All_Partition.
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A type that is a model of Dune::IndexSet which provides a consecutive, but non persistent, numbering for entities on a grid level.
typedef YaspIndexSet<YaspGrid<dim, Coordinates>, false > Dune::YaspGrid< dim, Coordinates >::LevelIndexSetType |
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A type that is a model of Dune::Intersection, an intersections of two codimension 1 of two codimension 0 entities in a level view.
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A type that is a model of Dune::IntersectionIterator which is an iterator that allows to examine, but not to modify, the intersections of codimension 1 of an element (entity of codimension 0) with other elements on the same level.
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A type that is a model of Dune::IdSet which provides a unique and persistent numbering for all entities in the grid. The numbering is only unique in a single process and it is not necessarily consecutive.
typedef bigunsignedint<dim*yaspgrid_dim_bits+yaspgrid_level_bits+dim> Dune::YaspGrid< dim, Coordinates >::PersistentIndexType |
typedef YaspGridFamily<dim, Coordinates>::Traits Dune::YaspGrid< dim, Coordinates >::Traits |
typedef ReservedVector<YGridLevel,32>::const_iterator Dune::YaspGrid< dim, Coordinates >::YGridLevelIterator |
Iterator over the grid levels.
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Standard constructor for an equidistant YaspGrid
L | extension of the domain |
s | number of cells on coarse mesh in each direction |
periodic | tells if direction is periodic or not |
overlap | size of overlap on coarsest grid (same in all directions) |
comm | the collective communication object for this grid. An MPI communicator can be given here. |
lb | pointer to an overloaded YLoadBalance instance |
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Constructor for an equidistant YaspGrid with non-trivial origin
lowerleft | Lower left corner of the domain |
upperright | Upper right corner of the domain |
s | number of cells on coarse mesh in each direction |
periodic | tells if direction is periodic or not |
overlap | size of overlap on coarsest grid (same in all directions) |
comm | the collective communication object for this grid. An MPI communicator can be given here. |
lb | pointer to an overloaded YLoadBalance instance |
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Standard constructor for a tensorproduct YaspGrid.
coords | coordinate vectors to be used for coarse grid |
periodic | tells if direction is periodic or not |
overlap | size of overlap on coarsest grid (same in all directions) |
comm | the collective communication object for this grid. An MPI communicator can be given here. |
lb | pointer to an overloaded YLoadBalance instance |
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Constructor
comm | MPI communicator where this mesh is distributed to |
L | extension of the domain |
s | number of cells on coarse mesh in each direction |
periodic | tells if direction is periodic or not |
overlap | size of overlap on coarsest grid (same in all directions) |
lb | pointer to an overloaded YLoadBalance instance |
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Constructor for a tensorproduct YaspGrid.
comm | MPI communicator where this mesh is distributed to |
coords | coordinate vectors to be used for coarse grid |
periodic | tells if direction is periodic or not |
overlap | size of overlap on coarsest grid (same in all directions) |
lb | pointer to an overloaded YLoadBalance instance |
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map adapt to global refine
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Barton-Nackman trick.
Referenced by Dune::Grid< dim, dimworld, ct, GridFamily >::adapt(), Dune::Grid< dim, dimworld, ct, GridFamily >::comm(), Dune::Grid< dim, dimworld, ct, GridFamily >::communicate(), Dune::Grid< dim, dimworld, ct, GridFamily >::entity(), Dune::Grid< dim, dimworld, ct, GridFamily >::entityPointer(), Dune::Grid< dim, dimworld, ct, GridFamily >::getMark(), Dune::Grid< dim, dimworld, ct, GridFamily >::ghostSize(), Dune::Grid< dim, dimworld, ct, GridFamily >::globalIdSet(), Dune::Grid< dim, dimworld, ct, GridFamily >::globalRefine(), Dune::Grid< dim, dimworld, ct, GridFamily >::lbegin(), Dune::GridDefaultImplementation< dim, dimworld, _ctype, SGridFamily< dim, dimworld, _ctype > >::lbegin(), Dune::Grid< dim, dimworld, ct, GridFamily >::leafbegin(), Dune::GridDefaultImplementation< dim, dimworld, _ctype, SGridFamily< dim, dimworld, _ctype > >::leafbegin(), Dune::Grid< dim, dimworld, ct, GridFamily >::leafend(), Dune::GridDefaultImplementation< dim, dimworld, _ctype, SGridFamily< dim, dimworld, _ctype > >::leafend(), Dune::Grid< dim, dimworld, ct, GridFamily >::leafGridView(), Dune::GridDefaultImplementation< dim, dimworld, _ctype, SGridFamily< dim, dimworld, _ctype > >::leafGridView(), Dune::Grid< dim, dimworld, ct, GridFamily >::leafIndexSet(), Dune::Grid< dim, dimworld, ct, GridFamily >::lend(), Dune::GridDefaultImplementation< dim, dimworld, _ctype, SGridFamily< dim, dimworld, _ctype > >::lend(), Dune::Grid< dim, dimworld, ct, GridFamily >::levelGridView(), Dune::GridDefaultImplementation< dim, dimworld, _ctype, SGridFamily< dim, dimworld, _ctype > >::levelGridView(), Dune::Grid< dim, dimworld, ct, GridFamily >::levelIndexSet(), Dune::Grid< dim, dimworld, ct, GridFamily >::loadBalance(), Dune::Grid< dim, dimworld, ct, GridFamily >::localIdSet(), Dune::Grid< dim, dimworld, ct, GridFamily >::mark(), Dune::Grid< dim, dimworld, ct, GridFamily >::maxLevel(), Dune::Grid< dim, dimworld, ct, GridFamily >::numBoundarySegments(), Dune::Grid< dim, dimworld, ct, GridFamily >::overlapSize(), Dune::Grid< dim, dimworld, ct, GridFamily >::postAdapt(), Dune::Grid< dim, dimworld, ct, GridFamily >::preAdapt(), and Dune::Grid< dim, dimworld, ct, GridFamily >::size().
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Barton-Nackman trick.
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return iterator pointing to coarsest level
Referenced by Dune::BackupRestoreFacility< Dune::YaspGrid< dim, Coordinates > >::backup(), and Dune::BackupRestoreFacility< YaspGrid< dim, TensorProductCoordinates< ctype, dim > > >::backup().
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return iterator pointing to given level
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return a collective communication object
Referenced by Dune::BackupRestoreFacility< Dune::YaspGrid< dim, Coordinates > >::backup(), and Dune::BackupRestoreFacility< YaspGrid< dim, TensorProductCoordinates< ctype, dim > > >::backup().
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dummy communicate, doing nothing
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dummy communicate, doing nothing
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The new communication interface
communicate objects for all codims on a given level
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The new communication interface
communicate objects for all codims on the leaf grid
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The new communication interface
communicate objects for one codim
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returns the size of the physical domain
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return iterator pointing to one past the finest level
Referenced by Dune::BackupRestoreFacility< Dune::YaspGrid< dim, Coordinates > >::backup(), and Dune::BackupRestoreFacility< YaspGrid< dim, TensorProductCoordinates< ctype, dim > > >::backup().
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obtain Entity from EntitySeed.
References Dune::Grid< dim, dimworld, ct, GridFamily >::asImp().
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obtain EntityPointer from EntitySeed.
References Dune::Grid< dim, dimworld, ct, GridFamily >::asImp().
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obtain EntityPointer from EntitySeed.
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returns adaptation mark for given entity
[in] | e | Entity for which adaptation mark should be determined |
References Dune::Grid< dim, dimworld, ct, GridFamily >::asImp().
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returns adaptation mark for given entity
[in] | e | Entity for which adaptation mark should be determined |
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return real implementation of interface class
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return size (= distance in graph) of ghost region
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return size (= distance in graph) of ghost region
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refine the grid refCount times.
Referenced by Dune::BackupRestoreFacility< Dune::YaspGrid< dim, Coordinates > >::restore(), and Dune::BackupRestoreFacility< YaspGrid< dim, TensorProductCoordinates< ctype, dim > > >::restore().
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return number of cells on finest level in given direction on all processors
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return number of cells on finest level on all processors
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Construct list of intersections with neighboring processors.
recvgrid | the grid stored in this processor |
sendgrid | the subgrid to be sent to neighboring processors |
sendlist | the deque to fill with send intersections |
recvlist | the deque to fill with recv intersections |
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return whether the grid is periodic in direction i
Referenced by Dune::BackupRestoreFacility< Dune::YaspGrid< dim, Coordinates > >::backup(), and Dune::BackupRestoreFacility< YaspGrid< dim, TensorProductCoordinates< ctype, dim > > >::backup().
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one past the end on this level
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version without second template parameter for convenience
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return LeafIterator which points to the first entity in maxLevel
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return LeafIterator which points to the first entity in maxLevel
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return LeafIterator which points behind the last entity in maxLevel
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return LeafIterator which points behind the last entity in maxLevel
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View for the leaf grid.
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View for the leaf grid for All_Partition.
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Iterator to one past the last entity of given codim on level for partition type.
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version without second template parameter for convenience
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View for a grid level.
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View for a grid level for All_Partition.
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return size of the grid (in cells) on level l in direction i
Referenced by Dune::BackupRestoreFacility< Dune::YaspGrid< dim, Coordinates > >::backup(), and Dune::BackupRestoreFacility< YaspGrid< dim, TensorProductCoordinates< ctype, dim > > >::backup().
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return size vector of the grid (in cells) on level l
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default implementation of load balance does nothing and returns false
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default implementation of load balance does nothing and returns false
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Make a new YGridLevel structure.
coords | the coordinate container |
periodic | indicate periodicity for each direction |
o_interior | origin of interior (non-overlapping) cell decomposition |
overlap | to be used on this grid level |
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Marks an entity to be refined/coarsened in a subsequent adapt.
[in] | refCount | Number of subdivisions that should be applied. Negative value means coarsening. |
[in] | e | Entity that should be marked |
References Dune::Grid< dim, dimworld, ct, GridFamily >::asImp().
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Marks an entity to be refined/coarsened in a subsequent adapt.
[in] | refCount | Number of subdivisions that should be applied. Negative value means coarsening. |
[in] | e | Entity to Entity that should be refined |
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Return maximum level defined in this grid. Levels are numbered 0 ... maxlevel with 0 the coarsest level.
Referenced by Dune::BackupRestoreFacility< Dune::YaspGrid< dim, Coordinates > >::backup(), and Dune::BackupRestoreFacility< YaspGrid< dim, TensorProductCoordinates< ctype, dim > > >::backup().
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returns the number of boundary segments within the macro grid
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return size (= distance in graph) of overlap region
Referenced by Dune::BackupRestoreFacility< Dune::YaspGrid< dim, Coordinates > >::backup(), and Dune::BackupRestoreFacility< YaspGrid< dim, TensorProductCoordinates< ctype, dim > > >::backup().
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return size (= distance in graph) of overlap region
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clean up some markers
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returns true, if the grid will be coarsened
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set options for refinement
keepPhysicalOverlap | [true] keep the physical size of the overlap, [false] keep the number of cells in the overlap. Default is [true]. |
Referenced by Dune::BackupRestoreFacility< Dune::YaspGrid< dim, Coordinates > >::restore(), and Dune::BackupRestoreFacility< YaspGrid< dim, TensorProductCoordinates< ctype, dim > > >::restore().
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number of entities per level and codim in this process
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number of leaf entities per codim in this process
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number of entities per level and geometry type in this process
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number of leaf entities per geometry type in this process
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return reference to torus
Referenced by Dune::BackupRestoreFacility< Dune::YaspGrid< dim, Coordinates > >::backup(), and Dune::BackupRestoreFacility< YaspGrid< dim, TensorProductCoordinates< ctype, dim > > >::backup().