3 #ifndef DUNE_ALBERTA_HIERARCHICITERATOR_HH
4 #define DUNE_ALBERTA_HIERARCHICITERATOR_HH
26 template<
class Gr
idImp >
27 class AlbertaGridHierarchicIterator
28 :
public AlbertaGridEntityPointer< 0, GridImp >
30 typedef AlbertaGridHierarchicIterator< GridImp > This;
34 typedef typename GridImp::template Codim<0>::Entity
Entity;
35 typedef typename GridImp::ctype
ctype;
78 template<
class Gr
idImp >
82 startLevel_( actLevel ),
87 template<
class Gr
idImp >
93 startLevel_( elementInfo.level() ),
96 increment( elementInfo );
100 template<
class Gr
idImp >
104 startLevel_( other.startLevel_ ),
105 maxlevel_( other.maxlevel_ )
109 template<
class Gr
idImp >
113 Base::operator=( other );
115 startLevel_ = other.startLevel_;
116 maxlevel_ = other.maxlevel_;
121 template<
class Gr
idImp >
124 increment( entityImp().elementInfo() );
127 template<
class Gr
idImp >
131 assert( !elementInfo ==
false );
132 if( (elementInfo.level() >= maxlevel_) || elementInfo.isLeaf() )
134 while( (elementInfo.level() > startLevel_) && (elementInfo.indexInFather() == 1) )
135 elementInfo = elementInfo.father();
136 if( elementInfo.level() > startLevel_ )
137 entityImp().setElement( elementInfo.father().child( 1 ), 0 );
139 entityImp().clearElement();
142 entityImp().setElement( elementInfo.child( 0 ), 0 );
147 #endif // #if HAVE_ALBERTA
149 #endif // #ifndef DUNE_ALBERTA_HIERARCHICITERATOR_HH