dune-grid  2.6-git
common/grid.hh
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1 // -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
2 // vi: set et ts=4 sw=2 sts=2:
3 #ifndef DUNE_GRID_HH
4 #define DUNE_GRID_HH
5 
9 // system includes
10 #include <iostream>
11 #include <string>
12 #include <vector>
13 
14 // dune-common includes
15 #include <dune/common/fvector.hh>
16 #include <dune/common/typetraits.hh>
17 #include <dune/common/deprecated.hh>
18 
19 // dune-geometry includes
20 #include <dune/geometry/type.hh>
21 
22 // local includes
30 
31 // include this file after all other, because other files might undef the
32 // macros that are defined in that file
33 #include <dune/common/bartonnackmanifcheck.hh>
34 
35 namespace Dune {
36 
333  // Forward Declarations
334  // --------------------
335 
336  template<int mydim, int cdim, class GridImp,template<int,int,class> class GeometryImp> class Geometry;
337  template< int mydim, int cdim, class GridImp > class GlobalGeometryReference;
338  template< int mydim, int cdim, class GridImp > class LocalGeometryReference;
339  // dim is necessary because Entity will be specialized for codim==0 _and_ codim==dim
340  // EntityImp gets GridImp as 3rd template parameter to distinguish between const and mutable grid
341  template<int codim, int dim, class GridImp,template<int,int,class> class EntityImp> class Entity;
342  template< int codim, class Grid, class IteratorImp > class EntityIterator;
343  template<class GridImp, class EntitySeedImp> class EntitySeed;
344  template< class GridImp, class IntersectionImp > class Intersection;
345  template< class GridImp, class IntersectionIteratorImp, class IntersectionImp > class IntersectionIterator;
346  template< class GridImp, class IndexSetImp, class IndexTypeImp = unsigned int, class TypesImp = std::vector< GeometryType > > class IndexSet;
347  template<class GridImp, class IdSetImp, class IdTypeImp> class IdSet;
348 
349 
350  //************************************************************************
351  // G R I D
352  //************************************************************************
353 
372  template< int dim, int dimworld, class ct, class GridFamily>
373  class Grid {
374  typedef typename GridFamily::Traits::Grid GridImp;
376  public:
377 
378  //===========================================================
382  //===========================================================
383 
385  enum {
388  };
389 
391  enum {
393  dimensionworld=dimworld
394  };
396 
397  //===========================================================
401  //===========================================================
402 
404  typedef typename GridFamily::Traits::LeafGridView LeafGridView;
406  typedef typename GridFamily::Traits::LevelGridView LevelGridView;
407 
408 
413  template <int cd>
414  struct Codim
415  {
417  typedef typename GridFamily::Traits::template Codim<cd>::Geometry Geometry;
418 
420  typedef typename GridFamily::Traits::template Codim<cd>::LocalGeometry LocalGeometry;
421 
423  typedef typename GridFamily::Traits::template Codim<cd>::Entity Entity;
424 
426  typedef typename GridFamily::Traits::template Codim<cd>::EntitySeed EntitySeed;
427 
429  template <PartitionIteratorType pitype>
430  struct Partition
431  {
438  typedef typename GridFamily::Traits::template Codim<cd>::template Partition<pitype>::LevelIterator LevelIterator;
445  typedef typename GridFamily::Traits::template Codim<cd>::template Partition<pitype>::LeafIterator LeafIterator;
446  };
447 
450  typedef typename GridFamily::Traits::template Codim<cd>::LevelIterator LevelIterator;
451 
454  typedef typename GridFamily::Traits::template Codim<cd>::LeafIterator LeafIterator;
455  };
456 
460  typedef typename GridFamily::Traits::LeafIntersection LeafIntersection;
461 
465  typedef typename GridFamily::Traits::LevelIntersection LevelIntersection;
466 
472  typedef typename GridFamily::Traits::LeafIntersectionIterator LeafIntersectionIterator;
473 
479  typedef typename GridFamily::Traits::LevelIntersectionIterator LevelIntersectionIterator;
480 
486  typedef typename GridFamily::Traits::HierarchicIterator HierarchicIterator;
487 
492  typedef typename GridFamily::Traits::LevelIndexSet LevelIndexSet;
493 
498  typedef typename GridFamily::Traits::LeafIndexSet LeafIndexSet;
499 
506  typedef typename GridFamily::Traits::GlobalIdSet GlobalIdSet;
507 
513  typedef typename GridFamily::Traits::LocalIdSet LocalIdSet;
514 
519  typedef typename GridFamily::Traits::CollectiveCommunication CollectiveCommunication;
520 
522  typedef ct ctype;
524 
525 
526  //===========================================================
530  //===========================================================
531 
535  int maxLevel() const
536  {
537  CHECK_INTERFACE_IMPLEMENTATION(asImp().maxLevel());
538  return asImp().maxLevel();
539  }
540 
542  int size (int level, int codim) const
543  {
544  CHECK_INTERFACE_IMPLEMENTATION(asImp().size(level,codim));
545  return asImp().size(level,codim);
546  }
547 
549  int size (int codim) const
550  {
551  CHECK_INTERFACE_IMPLEMENTATION(asImp().size(codim));
552  return asImp().size(codim);
553  }
554 
556  int size (int level, GeometryType type) const
557  {
558  CHECK_INTERFACE_IMPLEMENTATION(asImp().size(level,type));
559  return asImp().size(level,type);
560  }
561 
563  int size (GeometryType type) const
564  {
565  CHECK_INTERFACE_IMPLEMENTATION(asImp().size(type));
566  return asImp().size(type);
567  }
569 
570 
575  size_t numBoundarySegments () const
576  {
577  CHECK_INTERFACE_IMPLEMENTATION( asImp().numBoundarySegments());
578  return asImp().numBoundarySegments();
579  }
580 
581  //===========================================================
585  //===========================================================
586 
588  LevelGridView levelGridView(int level) const {
589  CHECK_INTERFACE_IMPLEMENTATION((asImp().levelGridView(level)));
590  return asImp().levelGridView(level);
591  }
592 
594  LeafGridView leafGridView() const {
595  CHECK_INTERFACE_IMPLEMENTATION((asImp().leafGridView()));
596  return asImp().leafGridView();
597  }
598 
600 
601 
602  //===========================================================
606  //===========================================================
607 
609  const GlobalIdSet &globalIdSet () const
610  {
611  CHECK_INTERFACE_IMPLEMENTATION(asImp().globalIdSet());
612  return asImp().globalIdSet();
613  }
614 
616  const LocalIdSet &localIdSet () const
617  {
618  CHECK_INTERFACE_IMPLEMENTATION(asImp().localIdSet());
619  return asImp().localIdSet();
620  }
621 
623  const LevelIndexSet &levelIndexSet ( int level ) const
624  {
625  CHECK_INTERFACE_IMPLEMENTATION(asImp().levelIndexSet(level));
626  return asImp().levelIndexSet(level);
627  }
628 
630  const LeafIndexSet &leafIndexSet () const
631  {
632  CHECK_INTERFACE_IMPLEMENTATION(asImp().leafIndexSet());
633  return asImp().leafIndexSet();
634  }
636 
637 
638  //===========================================================
642  //===========================================================
643 
649  void globalRefine (int refCount)
650  {
651  CHECK_AND_CALL_INTERFACE_IMPLEMENTATION(asImp().globalRefine(refCount));
652  return;
653  }
654 
662  bool mark( int refCount, const typename Codim<0>::Entity & e )
663  {
664  return asImp().mark(refCount,e);
665  }
666 
673  int getMark(const typename Codim<0>::Entity & e) const
674  {
675  return asImp().getMark(e);
676  }
677 
684  bool preAdapt ()
685  {
686  return asImp().preAdapt();
687  }
688 
703  bool adapt ()
704  {
705  return asImp().adapt();
706  }
707 
712  void postAdapt()
713  {
714  return asImp().postAdapt();
715  }
717 
718 
719  //===========================================================
723  //===========================================================
724 
726  const CollectiveCommunication &comm () const
727  {
728  CHECK_INTERFACE_IMPLEMENTATION(asImp().comm());
729  return asImp().comm();
730  }
732 
736  bool loadBalance()
737  {
738  CHECK_INTERFACE_IMPLEMENTATION(asImp().loadBalance());
739  return asImp().loadBalance();
740  }
741 
749  template<class DataHandle>
750  bool loadBalance (DataHandle& data)
751  {
752  CHECK_INTERFACE_IMPLEMENTATION(asImp().loadBalance(data));
753  return asImp().loadBalance(data);
754  }
755 
757  template < class EntitySeed >
759  entity( const EntitySeed& seed ) const
760  {
761  //CHECK_INTERFACE_IMPLEMENTATION( asImp().entity( seed ) );
762  return asImp().entity( seed );
763  }
764  protected:
766  GridImp& asImp () {return static_cast<GridImp &> (*this);}
768  const GridImp& asImp () const {return static_cast<const GridImp &>(*this);}
769  };
770 
771 #undef CHECK_INTERFACE_IMPLEMENTATION
772 #undef CHECK_AND_CALL_INTERFACE_IMPLEMENTATION
773 
790  template<int dim, int dimworld, class ct, class GridFamily>
793  {
794  return grid.levelGridView(level);
795  }
796 
807  template<int dim, int dimworld, class ct, class GridFamily>
810  {
811  return grid.leafGridView();
812  }
813 
850  template<int dim,
851  int dimworld,
852  class ct,
853  class GridFamily>
854  class GridDefaultImplementation : public Grid <dim,dimworld,ct,GridFamily>
855  {
856  typedef typename GridFamily::Traits::Grid GridImp;
857 
858  public:
864  typedef typename GridFamily::Traits Traits;
865 
867  typename Traits::LevelGridView levelGridView(int level) const
868  {
869  typedef typename Traits::LevelGridView View;
870  typedef typename View::GridViewImp ViewImp;
871  return View(ViewImp(asImp(),level));
872  }
873 
875  typename Traits::LeafGridView leafGridView() const
876  {
877  typedef typename Traits::LeafGridView View;
878  typedef typename View::GridViewImp ViewImp;
879  return View(ViewImp(asImp()));
880  }
881 
882  //***************************************************************
883  // Interface for Adaptation
884  //***************************************************************
885 
908  bool mark( int refCount, const typename Traits :: template Codim<0>::Entity & e )
909  {
910  return false;
911  }
912 
920  int getMark ( const typename Traits::template Codim< 0 >::Entity &e ) const
921  {
922  return 0;
923  }
924 
932  bool adapt () { return false; }
933 
935  bool preAdapt () { return false; }
936 
938  void postAdapt() {}
939 
941  bool loadBalance()
942  {
943  return false;
944  }
945 
947  template<class DataHandle>
948  bool loadBalance (DataHandle& data)
949  {
950  return false;
951  }
952 
953  protected:
960  template<class T>
962  : public T // implement friendship via subclassing
963  {
964  public:
966  typedef typename T::Implementation ImplementationType;
967  private:
968  // constructor in only need to compile
969  ReturnImplementationType(const T& t) : T(t) {}
970  };
971 
972  template<class T>
974  : public T // implement friendship via subclassing
975  {
976  public:
977  typedef const typename T::Implementation ImplementationType;
978  private:
979  // constructor in only need to compile
980  ReturnImplementationType(const T& t) : T(t) {}
981  };
982 
984  // This rather involved return type computation does the following:
985  //
986  // 1) It detects whether the function was passed an lvalue or an
987  // rvalue by checking whether InterfaceType is a reference (in which
988  // case the argument is an lvalue). This relies on the special template
989  // matching rules for unqualified rvalue references.
990  // 2) If it is an lvalue, it
991  // - strips the reference from InterfaceType
992  // - uses the resulting type to extract the implementation type
993  // - re-adds an lvalue reference
994  // This procedure transfers a possible cv-qualification from the
995  // interface type to the implementation type
996  // 3) If it is an lvalue, it
997  // - strips the reference anyway. This is required to make this TMP
998  // compile if the other branch (lvalue) is taken because in that
999  // case, the compiler still evaluates the rvalue result and without
1000  // the reference stripping step, it would pass a reference into
1001  // ReturnImplementationType, which would in turn cause a compiler
1002  // error.
1003  // - looks up the implementation type with the stripped interface type
1004  // - removes a possible const from the result; the type is a temporary
1005  // anyway, so there is no reason to keep the const qualifier around.
1006  template <class InterfaceType>
1007  static typename std::conditional<
1008  std::is_reference<
1010  >::value,
1011  typename std::add_lvalue_reference<
1012  typename ReturnImplementationType<
1013  typename std::remove_reference<
1015  >::type
1017  >::type,
1018  typename std::remove_const<
1019  typename ReturnImplementationType<
1020  typename std::remove_reference<
1022  >::type
1024  >::type
1025  >::type
1026  getRealImplementation (InterfaceType &&i) { return i.impl(); }
1027 
1028 
1029  protected:
1031  };
1032 
1046  template <int dim, int dimw, class GridImp,
1047  template<int,int,class> class GeometryImp,
1048  template<int,int,class> class EntityImp,
1049  template<int,PartitionIteratorType,class> class LevelIteratorImp,
1050  template<class> class LeafIntersectionImp,
1051  template<class> class LevelIntersectionImp,
1052  template<class> class LeafIntersectionIteratorImp,
1053  template<class> class LevelIntersectionIteratorImp,
1054  template<class> class HierarchicIteratorImp,
1055  template<int,PartitionIteratorType,class> class LeafIteratorImp,
1056  class LevelIndexSetImp, class LeafIndexSetImp,
1057  class GlobalIdSetImp, class GIDType, class LocalIdSetImp, class LIDType, class CCType,
1058  template<class> class LevelGridViewTraits,
1059  template<class> class LeafGridViewTraits,
1060  template<int,class> class EntitySeedImp,
1061  template<int,int,class> class LocalGeometryImp = GeometryImp
1062  >
1063  struct GridTraits
1064  {
1066  typedef GridImp Grid;
1067 
1076 
1079 
1084  template <int cd>
1085  struct Codim
1086  {
1087  public:
1088  typedef GeometryImp<dim-cd, dimw, const GridImp> GeometryImpl;
1089  typedef LocalGeometryImp<dim-cd, dim, const GridImp> LocalGeometryImpl;
1091 
1092  typedef Dune::Geometry<dim-cd, dimw, const GridImp, GeometryImp> Geometry;
1094  typedef Dune::Geometry<dim-cd, dim, const GridImp, LocalGeometryImp> LocalGeometry;
1096  // we could - if needed - introduce another struct for dimglobal of Geometry
1098 
1101 
1106  template <PartitionIteratorType pitype>
1107  struct Partition
1108  {
1113  };
1114 
1117 
1120 
1121  private:
1122  friend class Dune::Entity<cd, dim, const GridImp, EntityImp>;
1123  };
1124 
1129 
1138 
1140  typedef CCType CollectiveCommunication;
1141  };
1142 
1143  // Definition of capabilities for the interface class
1144  namespace Capabilities
1145  {
1146 
1147  // capabilities for the interface class depend on the implementation
1148  template< int dim, int dimworld, typename ct, class GridFamily , int codim >
1149  struct hasEntity< Grid< dim, dimworld, ct, GridFamily >, codim >
1150  {
1152  };
1153 
1154  // capabilities for the interface class depend on the implementation
1155  template< int dim, int dimworld, typename ct, class GridFamily , int cdim >
1156  struct hasEntity< GridDefaultImplementation<dim,dimworld,ct,GridFamily>, cdim >
1157  {
1159  typedef typename GridType::Traits::Grid GridImp;
1160  static const bool v = hasEntity<GridImp,cdim>::v;
1161  };
1162 
1163  } // end namespace Capabilities
1164 
1170  template <class InterfaceType>
1172  {
1173  typedef typename InterfaceType::Implementation ImplementationType;
1175  explicit MakeableInterfaceObject ( const ImplementationType &realImp )
1176  : InterfaceType( realImp )
1177  {}
1178  };
1179 }
1180 
1181 #include "geometry.hh"
1182 #include "entity.hh"
1183 #include "intersection.hh"
1184 #include "intersectioniterator.hh"
1185 #include "entityiterator.hh"
1186 #include "indexidset.hh"
1187 
1188 #endif // #ifndef DUNE_GRID_HH
IdSet< const GridImp, LocalIdSetImp, LIDType > LocalIdSet
The type of the local id set.
Definition: common/grid.hh:1137
InterfaceType
Parameter to be used for the communication functions.
Definition: gridenums.hh:84
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.
Definition: common/grid.hh:492
ct ctype
Define type used for coordinates in grid module.
Definition: common/grid.hh:522
Definition: geometryreference.hh:89
Traits associated with a specific codim.
Definition: common/grid.hh:1085
bool preAdapt()
To be called after entities have been marked and before adapt() is called.
Definition: common/grid.hh:684
Describes the parallel communication interface class for MessageBuffers and DataHandles.
Traits::LevelGridView levelGridView(int level) const
View for a grid level for All_Partition.
Definition: common/grid.hh:867
bool adapt()
Refine all positive marked leaf entities, coarsen all negative marked entities if possible...
Definition: common/grid.hh:703
int getMark(const typename Codim< 0 >::Entity &e) const
returns adaptation mark for given entity
Definition: common/grid.hh:673
Index Set Interface base class.
Definition: common/grid.hh:346
Partition< All_Partition >::LevelIterator LevelIterator
The type of the entity pointer for entities of this codim.
Definition: common/grid.hh:1119
InterfaceType::Implementation ImplementationType
Definition: common/grid.hh:1173
MakeableInterfaceObject(const ImplementationType &realImp)
create interface object by calling the contructor of the base class
Definition: common/grid.hh:1175
Helper class to choose correct implementation return type for getRealImplementation.
Definition: common/grid.hh:961
GridFamily::Traits::LocalIdSet LocalIdSet
A type that is a model of Dune::IdSet which provides a unique and persistent numbering for all entiti...
Definition: common/grid.hh:513
Codim< EntitySeed ::codimension >::Entity entity(const EntitySeed &seed) const
obtain Entity from EntitySeed.
Definition: common/grid.hh:759
Grid abstract base classThis class is the base class for all grid implementations. Although no virtual functions are used we call it abstract since its methods do not contain an implementation but forward to the methods of the derived class via the Barton-Nackman trick.
Definition: common/grid.hh:373
GridFamily::Traits::LeafIntersectionIterator LeafIntersectionIterator
A type that is a model of Dune::IntersectionIterator which is an iterator that allows to examine...
Definition: common/grid.hh:472
GridFamily::Traits::LevelGridView LevelGridView
type of view for level grid
Definition: common/grid.hh:406
int size(int codim) const
Return number of leaf entities of a given codim in this process.
Definition: common/grid.hh:549
Mesh entities of codimension 0 ("elements") allow to visit all intersections with "neighboring" eleme...
Definition: common/grid.hh:345
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
bool loadBalance()
Re-balances the load each process has to handle for a parallel grid,.
Definition: common/grid.hh:736
bool loadBalance(DataHandle &data)
Re-balances the load each process has to handle for a parallel grid and moves the data...
Definition: common/grid.hh:750
void postAdapt()
clean up some markers
Definition: common/grid.hh:938
Provides base classes for index and id sets.
bool loadBalance(DataHandle &data)
default implementation of load balance does nothing and returns false
Definition: common/grid.hh:948
Wrapper class for entities.
Definition: common/entity.hh:63
int size(int level, int codim) const
Return number of grid entities of a given codim on a given level in this process. ...
Definition: common/grid.hh:542
A traits struct that collects all associated types of one grid model.
Definition: common/grid.hh:1063
size_t numBoundarySegments() const
returns the number of boundary segments within the macro grid
Definition: common/grid.hh:575
GridDefaultImplementation< dim, dimworld, ct, GridFamily > GridType
Definition: common/grid.hh:1158
GridFamily::Traits::LeafGridView LeafGridView
type of view for leaf grid
Definition: common/grid.hh:404
A struct collecting all types depending on the partition iterator type.
Definition: common/grid.hh:430
const CollectiveCommunication & comm() const
return const reference to a collective communication object. The return type is a model of Dune::Coll...
Definition: common/grid.hh:726
Specialize with &#39;true&#39; for all codims that a grid implements entities for. (default=false) ...
Definition: common/capabilities.hh:55
bool adapt()
Refine all positive marked leaf entities coarsen all negative marked entities if possible.
Definition: common/grid.hh:932
Id Set Interface.
Definition: common/grid.hh:347
GridFamily::Traits::LevelIntersectionIterator LevelIntersectionIterator
A type that is a model of Dune::IntersectionIterator which is an iterator that allows to examine...
Definition: common/grid.hh:479
GridFamily::Traits::HierarchicIterator HierarchicIterator
A type that is a model of Dune::HierarchicIterator A type of iterator that allows to examine...
Definition: common/grid.hh:486
interface class for an iterator over grid entities
Definition: entityiterator.hh:29
GridImp & asImp()
Barton-Nackman trick.
Definition: common/grid.hh:766
Definition: common/grid.hh:1171
Traits associated with a specific grid partition type.
Definition: common/grid.hh:1107
GridFamily::Traits Traits
The traits of this class.
Definition: common/grid.hh:864
bool preAdapt()
returns true, if at least one entity is marked for adaption
Definition: common/grid.hh:935
IdSet< const GridImp, GlobalIdSetImp, GIDType > GlobalIdSet
The type of the global id set.
Definition: common/grid.hh:1135
const GridImp & asImp() const
Barton-Nackman trick.
Definition: common/grid.hh:768
GeometryType
Type representing VTK&#39;s entity geometry types.
Definition: common.hh:178
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
Definition: common/grid.hh:1026
Wrapper and interface classes for element geometries.
int size(int level, GeometryType type) const
Return number of entities per level and geometry type in this process.
Definition: common/grid.hh:556
LocalGeometryImp< dim-cd, dim, const GridImp > LocalGeometryImpl
Definition: common/grid.hh:1089
Wrapper class for geometries.
Definition: common/geometry.hh:66
GridFamily::Traits::GlobalIdSet GlobalIdSet
A type that is a model of Dune::IdSet which provides a unique and persistent numbering for all entiti...
Definition: common/grid.hh:506
Store a reference to an entity with a minimal memory footprint.
Definition: common/entityseed.hh:23
The dimension of the grid.
Definition: common/grid.hh:387
GridFamily::Traits::LeafIntersection LeafIntersection
A type that is a model of Dune::Intersection, an intersections of two codimension 1 of two codimensio...
Definition: common/grid.hh:460
Traits::LeafGridView leafGridView() const
View for the leaf grid for All_Partition.
Definition: common/grid.hh:875
bool loadBalance()
default implementation of load balance does nothing and returns false
Definition: common/grid.hh:941
Partition< All_Partition >::LeafIterator LeafIterator
The type of the iterator over all leaf entities of this codim.
Definition: common/grid.hh:1116
GridFamily::Traits::template Codim< cd >::LeafIterator LeafIterator
A type that is a model of Dune::LeafIterator with partition type All_Partition.
Definition: common/grid.hh:454
Dune::EntityIterator< cd, const GridImp, LevelIteratorImp< cd, pitype, const GridImp > > LevelIterator
The type of the iterator over the level entities of this codim on this partition. ...
Definition: common/grid.hh:1110
T::Implementation ImplementationType
The correct type of the implementation to return.
Definition: common/grid.hh:966
Dune::IntersectionIterator< const GridImp, LeafIntersectionIteratorImp< const GridImp >, LeafIntersectionImp< const GridImp > > LeafIntersectionIterator
The type of the intersection iterator at the leafs of the grid.
Definition: common/grid.hh:1073
Dune::GridView< LeafGridViewTraits< const GridImp > > LeafGridView
type of view for leaf grid
Definition: common/grid.hh:1126
Dune::Geometry< dim-cd, dimw, const GridImp, GeometryImp > Geometry
IMPORTANT: Codim<codim>::Geometry == Geometry<dim-codim,dimw>
Definition: common/grid.hh:1092
Definition: common/geometry.hh:24
GridFamily::Traits::template Codim< cd >::Geometry Geometry
A type that is a model of Dune::Geometry<dim-cd,dimworld>.
Definition: common/grid.hh:417
Intersection of a mesh entity of codimension 0 ("element") with a "neighboring" element or with the d...
Definition: albertagrid/dgfparser.hh:26
int size(GeometryType type) const
Return number of leaf entities per geometry type in this process.
Definition: common/grid.hh:563
Grid view abstract base class.
Definition: common/gridview.hh:59
A set of traits classes to store static information about grid implementation.
bool mark(int refCount, const typename Codim< 0 >::Entity &e)
Marks an entity to be refined/coarsened in a subsequent adapt.
Definition: common/grid.hh:662
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.
Definition: common/grid.hh:498
int getMark(const typename Traits::template Codim< 0 >::Entity &e) const
returns adaptation mark for given entity, i.e. here the default implementation returns 0...
Definition: common/grid.hh:920
Interface class EntitySeed.
LevelGridView levelGridView(int level) const
View for a grid level for All_Partition.
Definition: common/grid.hh:588
GridFamily::Traits::template Codim< cd >::EntitySeed EntitySeed
A type that is a model (not yet) of Dune::EntitySeed<cd,dim,...>.
Definition: common/grid.hh:426
Dune::Intersection< const GridImp, LevelIntersectionImp< const GridImp > > LevelIntersection
The type of the intersection at the levels of the grid.
Definition: common/grid.hh:1071
The dimension of the world the grid lives in.
Definition: common/grid.hh:393
GridFamily::Traits::template Codim< cd >::LevelIterator LevelIterator
A type that is a model of Dune::LevelIterator with partition type All_Partition.
Definition: common/grid.hh:450
Dune::EntityIterator< cd, const GridImp, LeafIteratorImp< cd, pitype, const GridImp > > LeafIterator
The type of the iterator over the leaf entities of this codim on this partition.
Definition: common/grid.hh:1112
Dune::Geometry< dim-cd, dim, const GridImp, LocalGeometryImp > LocalGeometry
The type of the local geometry associated with the entity.
Definition: common/grid.hh:1094
Dune::IntersectionIterator< const GridImp, LevelIntersectionIteratorImp< const GridImp >, LevelIntersectionImp< const GridImp > > LevelIntersectionIterator
The type of the intersection iterator at the levels of the grid.
Definition: common/grid.hh:1075
GridFamily::Traits::template Codim< cd >::template Partition< pitype >::LevelIterator LevelIterator
A type that is a model of Dune::LevelIterator<cd,pitype,...> which is s type of iterator that may be ...
Definition: common/grid.hh:438
int maxLevel() const
Return maximum level defined in this grid. Levels are numbered 0 ... maxLevel with 0 the coarsest lev...
Definition: common/grid.hh:535
GridImp Grid
The type that implements the grid.
Definition: common/grid.hh:1066
Definition: common/grid.hh:337
const GlobalIdSet & globalIdSet() const
return const reference to the grids global id set
Definition: common/grid.hh:609
GeometryImp< dim-cd, dimw, const GridImp > GeometryImpl
Definition: common/grid.hh:1088
IndexSet< const GridImp, LevelIndexSetImp > LevelIndexSet
The type of the level index set.
Definition: common/grid.hh:1131
IndexSet< const GridImp, LeafIndexSetImp > LeafIndexSet
The type of the leaf index set.
Definition: common/grid.hh:1133
Dune::EntitySeed< const GridImp, EntitySeedImp< cd, const GridImp > > EntitySeed
The type of the entity seed of this codim.
Definition: common/grid.hh:1100
GridFamily::Traits::template Codim< cd >::LocalGeometry LocalGeometry
A type that is a model of Dune::Geometry<dim-cd,dim>.
Definition: common/grid.hh:420
Dune::Intersection< const GridImp, LeafIntersectionImp< const GridImp > > LeafIntersection
The type of the intersection at the leafs of the grid.
Definition: common/grid.hh:1069
Dune::GridView< LevelGridViewTraits< const GridImp > > LevelGridView
type of view for level grid
Definition: common/grid.hh:1128
void postAdapt()
To be called after grid has been adapted and information left over by the adaptation has been process...
Definition: common/grid.hh:712
Dune::Entity< cd, dim, const GridImp, EntityImp > Entity
The type of the entity.
Definition: common/grid.hh:1097
const T::Implementation ImplementationType
Definition: common/grid.hh:977
const LeafIndexSet & leafIndexSet() const
return const reference to the grids leaf index set
Definition: common/grid.hh:630
void globalRefine(int refCount)
Refine the grid refCount times using the default refinement rule.
Definition: common/grid.hh:649
CCType CollectiveCommunication
The type of the collective communication.
Definition: common/grid.hh:1140
GridFamily::Traits::LevelIntersection LevelIntersection
A type that is a model of Dune::Intersection, an intersections of two codimension 1 of two codimensio...
Definition: common/grid.hh:465
bool mark(int refCount, const typename Traits ::template Codim< 0 >::Entity &e)
Marks an entity to be refined/coarsened in a subsequent adapt.
Definition: common/grid.hh:908
A Traits struct that collects all associated types of one implementation.
Definition: common/grid.hh:414
const LocalIdSet & localIdSet() const
return const reference to the grids local id set
Definition: common/grid.hh:616
Dune::EntityIterator< 0, const GridImp, HierarchicIteratorImp< const GridImp > > HierarchicIterator
The type of the hierarchic iterator.
Definition: common/grid.hh:1078
LeafGridView leafGridView() const
View for the leaf grid for All_Partition.
Definition: common/grid.hh:594
GridFamily::Traits::template Codim< cd >::Entity Entity
A type that is a model of a Dune::Entity<cd,dim,...>.
Definition: common/grid.hh:423
GridFamily::Traits::template Codim< cd >::template Partition< pitype >::LeafIterator LeafIterator
A type that is a model of Dune::LeafIterator<cd,pitype,...> which is a type of iterator that may be u...
Definition: common/grid.hh:445
Include standard header files.
Definition: agrid.hh:58
const LevelIndexSet & levelIndexSet(int level) const
return const reference to the grids level index set for level level
Definition: common/grid.hh:623