3 #ifndef DUNE_GRID_IDENTITYGRID_HH 4 #define DUNE_GRID_IDENTITYGRID_HH 13 #include <dune/common/deprecated.hh> 14 #include <dune/common/parallel/collectivecommunication.hh> 31 template <
class HostGr
id>
35 template<
class Gr
id >
38 template<
int dim,
class HostGr
id>
46 HostGrid::dimensionworld,
60 typename HostGrid::Traits::GlobalIdSet::IdType,
62 typename HostGrid::Traits::LocalIdSet::IdType,
63 CollectiveCommunication<IdentityGrid<HostGrid> >,
83 template <
class HostGr
id>
86 typename HostGrid::ctype, IdentityGridFamily<HostGrid::dimension, HostGrid> >
96 template<
int codim, PartitionIteratorType pitype,
class Gr
idImp_>
99 template<
int codim, PartitionIteratorType pitype,
class Gr
idImp_>
103 template<
int codim_,
int dim_,
class Gr
idImp_>
124 typedef typename HostGrid::ctype
ctype;
132 hostgrid_(&hostgrid),
133 leafIndexSet_(*this),
144 for (
size_t i=0; i<levelIndexSets_.size(); i++)
145 if (levelIndexSets_[i])
146 delete (levelIndexSets_[i]);
155 return hostgrid_->maxLevel();
173 template<
int codim, PartitionIteratorType PiType>
180 template<
int codim, PartitionIteratorType PiType>
201 template<
int codim, PartitionIteratorType PiType>
208 template<
int codim, PartitionIteratorType PiType>
216 int size (
int level,
int codim)
const {
217 return hostgrid_->size(level,codim);
223 return hostgrid_->numBoundarySegments();
228 return leafIndexSet().size(codim);
234 return levelIndexSets_[level]->size(type);
241 return leafIndexSet().size(type);
260 if (level < 0 || level > maxLevel())
262 DUNE_THROW(
GridError,
"levelIndexSet of nonexisting level " << level <<
" requested!");
264 return *levelIndexSets_[level];
271 return leafIndexSet_;
276 template <
class EntitySeed >
286 return EntityImp(
this, hostgrid_->entity(this->getRealImplementation(seed).hostEntitySeed()));
299 hostgrid_->globalRefine(refCount);
314 return hostgrid_->mark(refCount, getHostEntity<0>(e));
323 return hostgrid_->getMark(getHostEntity<0>(e));
328 return hostgrid_->preAdapt();
335 return hostgrid_->adapt();
340 return hostgrid_->postAdapt();
347 return hostgrid_->overlapSize(codim);
353 return hostgrid_->ghostSize(codim);
359 return hostgrid_->overlapSize(level,codim);
365 return hostgrid_->ghostSize(level,codim);
375 void loadBalance(
int strategy,
int minlevel,
int depth,
int maxlevel,
int minelement){
376 DUNE_THROW(NotImplemented,
"IdentityGrid::loadBalance()");
390 template<
class T,
template<
class>
class P,
int codim>
397 template<
class DataHandle>
401 template<
class DataHandle>
429 return this->getRealImplementation(e).hostEntity_;
442 localIdSet_.update();
444 globalIdSet_.update();
449 for (
int i=levelIndexSets_.size(); i<=maxLevel(); i++) {
452 levelIndexSets_.push_back(p);
455 for (
int i=0; i<=maxLevel(); i++)
456 if (levelIndexSets_[i])
457 levelIndexSets_[i]->
update(*
this, i);
459 leafIndexSet_.update(*
this);
467 std::vector<IdentityGridLevelIndexSet<const IdentityGrid<HostGrid> >*> levelIndexSets_;
483 namespace Capabilities
488 template<
class HostGr
id,
int codim>
497 template<
class HostGr
id>
506 template<
class HostGr
id>
515 #endif // DUNE_GRID_IDENTITYGRID_HH Definition: identitygrid.hh:39
IdentityGridFamily< HostGrid::dimension, HostGrid >::Traits Traits
the Traits
Definition: identitygrid.hh:121
const Traits::GlobalIdSet & globalIdSet() const
Access to the GlobalIdSet.
Definition: identitygrid.hh:246
A traits struct that collects all associated types of one grid model.
Definition: common/grid.hh:1152
Traits::template Codim< codim >::LevelIterator lend(int level) const
one past the end on this level
Definition: identitygrid.hh:167
Traits::template Codim< codim >::template Partition< PiType >::LevelIterator lbegin(int level) const
Iterator to first entity of given codim on level.
Definition: identitygrid.hh:174
Base class for exceptions in Dune grid modules.
Definition: exceptions.hh:16
int getMark(const typename Traits::template Codim< 0 >::Entity &e) const
Return refinement mark for entity.
Definition: identitygrid.hh:321
~IdentityGrid()
Desctructor.
Definition: identitygrid.hh:141
Iterator over all entities of a given codimension and level of a grid.
Definition: identitygridentity.hh:21
Traits::template Codim< codim >::template Partition< PiType >::LeafIterator leafend() const
one past the end of the sequence of leaf entities
Definition: identitygrid.hh:209
provides access to host grid objects from GeometryGrid
Definition: identitygrid.hh:36
const HostGrid::Traits::template Codim< codim >::Entity & getHostEntity(const typename Traits::template Codim< codim >::Entity &e) const
Returns the hostgrid entity encapsulated in given IdentityGrid entity.
Definition: identitygrid.hh:427
void globalRefine(int refCount)
Definition: identitygrid.hh:297
unsigned int overlapSize(int level, int codim) const
Size of the overlap on a given level.
Definition: identitygrid.hh:358
void postAdapt()
Clean up refinement markers.
Definition: identitygrid.hh:339
bool adapt()
Triggers the grid refinement process.
Definition: identitygrid.hh:333
GeometryType
Type representing VTK's entity geometry types.
Definition: common.hh:178
IdentityGridFamily< HostGrid::dimension, HostGrid > GridFamily
type of the used GridFamily for this grid
Definition: identitygrid.hh:118
GridTraits< dim, HostGrid::dimensionworld, Dune::IdentityGrid< HostGrid >, IdentityGridGeometry, IdentityGridEntity, IdentityGridLevelIterator, IdentityGridLeafIntersection, IdentityGridLevelIntersection, IdentityGridLeafIntersectionIterator, IdentityGridLevelIntersectionIterator, IdentityGridHierarchicIterator, IdentityGridLeafIterator, IdentityGridLevelIndexSet< const IdentityGrid< HostGrid > >, IdentityGridLeafIndexSet< const IdentityGrid< HostGrid > >, IdentityGridGlobalIdSet< const IdentityGrid< HostGrid > >, typename HostGrid::Traits::GlobalIdSet::IdType, IdentityGridLocalIdSet< const IdentityGrid< HostGrid > >, typename HostGrid::Traits::LocalIdSet::IdType, CollectiveCommunication< IdentityGrid< HostGrid > >, DefaultLevelGridViewTraits, DefaultLeafGridViewTraits, IdentityGridEntitySeed > Traits
Definition: identitygrid.hh:67
Store a reference to an entity with a minimal memory footprint.
Definition: common/entityseed.hh:23
Definition: identitygridentity.hh:24
CommunicationDirection
Define a type for communication direction parameter.
Definition: gridenums.hh:168
The implementation of entities in a IdentityGridA Grid is a container of grid entities. An entity is parametrized by the codimension. An entity of codimension c in dimension d is a d-c dimensional object.
Definition: identitygridentity.hh:18
int maxLevel() const
Return maximum level defined in this grid.
Definition: identitygrid.hh:154
Traits::template Codim< codim >::template Partition< PiType >::LevelIterator lend(int level) const
one past the end on this level
Definition: identitygrid.hh:181
HostGrid * hostgrid_
The host grid which contains the actual grid hierarchy structure.
Definition: identitygrid.hh:435
Definition: common/geometry.hh:24
int size(int codim) const
number of leaf entities per codim in this process
Definition: identitygrid.hh:227
Definition: common/entityseed.hh:28
Definition: identitygridgeometry.hh:17
Traits::template Codim< codim >::LevelIterator lbegin(int level) const
Iterator to first entity of given codim on level.
Definition: identitygrid.hh:160
int size(int level, int codim) const
Number of grid entities per level and codim.
Definition: identitygrid.hh:216
IdentityGrid(HostGrid &hostgrid)
Constructor.
Definition: identitygrid.hh:131
An intersection with a leaf neighbor elementMesh entities of codimension 0 ("elements") allow to visi...
Definition: identitygridintersections.hh:30
bool mark(int refCount, const typename Traits::template Codim< 0 >::Entity &e)
Mark entity for refinement.
Definition: identitygrid.hh:312
The IdentityGridLeafIterator class.
GridImp Grid
The type that implements the grid.
Definition: common/grid.hh:1155
The IdentityGridHierarchicIterator class.
Iterator over the descendants of an entity.Mesh entities of codimension 0 ("elements") allow to visit...
Definition: identitygridentity.hh:30
The IdentityGridLevelIterator class.
The index and id sets for the IdentityGrid class.
The IdentityGridEntity class.
Definition: identitygridindexsets.hh:95
GridFamily::Traits::CollectiveCommunication CollectiveCommunication
A type that is a model of Dune::CollectiveCommunication. It provides a portable way for collective co...
Definition: common/grid.hh:519
The IdentityGridLeafIntersectionIterator and IdentityGridLevelIntersectionIterator classes...
size_t numBoundarySegments() const
returns the number of boundary segments within the macro grid
Definition: identitygrid.hh:222
int size(int level, GeometryType type) const
number of entities per level, codim and geometry type in this process
Definition: identitygrid.hh:233
The EntitySeed class provides the minimal information needed to restore an Entity using the grid...
Definition: identitygridentityseed.hh:21
HostGrid::ctype ctype
The type used to store coordinates, inherited from the HostGrid.
Definition: identitygrid.hh:124
A set of traits classes to store static information about grid implementation.
Iterator over all element neighborsMesh entities of codimension 0 ("elements") allow to visit all nei...
Definition: identitygridentity.hh:27
Include standard header files.
Definition: agrid.hh:59
Id Set Interface.
Definition: common/grid.hh:347
Iterator over all entities of a given codimension and level of a grid.
Definition: identitygridleafiterator.hh:19
Definition: defaultgridview.hh:23
Definition: identitygridindexsets.hh:246
The IdentityGridGeometry class and its specializations.
HostGridType & getHostGrid() const
Returns the hostgrid this IdentityGrid lives in.
Definition: identitygrid.hh:419
Definition: identitygridindexsets.hh:18
const Traits::LeafIndexSet & leafIndexSet() const
Access to the LeafIndexSet.
Definition: identitygrid.hh:269
int size(GeometryType type) const
number of leaf entities per codim and geometry type in this process
Definition: identitygrid.hh:239
Specialize with 'true' if implementation guarantees a conforming leaf grid. (default=false) ...
Definition: common/capabilities.hh:86
The IdentityGridEntitySeed class.
A Traits struct that collects all associated types of one implementation.
Definition: common/grid.hh:414
Specialize with 'true' for all codims that a grid implements entities for. (default=false) ...
Definition: common/capabilities.hh:55
const Traits::LevelIndexSet & levelIndexSet(int level) const
Access to the LevelIndexSets.
Definition: identitygrid.hh:258
Traits::template Codim< codim >::LeafIterator leafend() const
one past the end of the sequence of leaf entities
Definition: identitygrid.hh:195
Index Set Interface base class.
Definition: common/grid.hh:346
Traits::template Codim< codim >::LeafIterator leafbegin() const
Iterator to first leaf entity of given codim.
Definition: identitygrid.hh:188
Definition: identitygridintersections.hh:195
unsigned int ghostSize(int level, int codim) const
Size of the ghost cell layer on a given level.
Definition: identitygrid.hh:364
HostGrid HostGridType
Definition: identitygrid.hh:111
Definition: identitygridindexsets.hh:194
Traits::template Codim< EntitySeed::codimension >::Entity entity(const EntitySeed &seed) const
Create Entity from EntitySeed.
Definition: identitygrid.hh:278
Provides a meta grid that is identical to its host.
Definition: identitygrid.hh:32
const CollectiveCommunication< IdentityGrid > & comm() const
dummy collective communication
Definition: identitygrid.hh:408
Different resources needed by all grid implementations.
Specialize with 'true' if implementation guarantees conforming level grids. (default=false) ...
Definition: common/capabilities.hh:77
const Traits::LocalIdSet & localIdSet() const
Access to the LocalIdSet.
Definition: identitygrid.hh:252
bool preAdapt()
returns true, if at least one entity is marked for adaption
Definition: identitygrid.hh:327
Definition: defaultgridview.hh:206
unsigned int overlapSize(int codim) const
Size of the overlap on the leaf level.
Definition: identitygrid.hh:346
unsigned int ghostSize(int codim) const
Size of the ghost cell layer on the leaf level.
Definition: identitygrid.hh:352
InterfaceType
Parameter to be used for the communication functions.
Definition: gridenums.hh:84
Traits::template Codim< codim >::template Partition< PiType >::LeafIterator leafbegin() const
Iterator to first leaf entity of given codim.
Definition: identitygrid.hh:202
void update(const GridImp &grid, int level)
Set up the index set.
Definition: identitygridindexsets.hh:81