/usr/include/dune/grid/common/hierarchiciterator.hh is in libdune-grid-dev 2.2.1-2.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 | #ifndef DUNE_GRID_HIERARCHICITERATOR_HH
#define DUNE_GRID_HIERARCHICITERATOR_HH
#include <dune/grid/common/entityiterator.hh>
namespace Dune
{
/**
@brief Enables iteration over all codim zero entities
in a subtree
See also the documentation of Dune::EntityPointer.
Mesh entities of codimension 0 ("elements") allow to visit all
entities of codimension 0 obtained through nested, hierarchic
refinement of the entity. Iteration over this set of entities is
provided by the HierarchicIterator, starting from a given entity.
This is redundant but important for memory efficient
implementations of unstructured hierarchically refined meshes.
\note The HierarchicIterator interface is deprecated. Use the EntityIterator
interface instead.
@ingroup GIEntityPointer
*/
template<class GridImp, template<class> class HierarchicIteratorImp>
class HierarchicIterator
: public EntityIterator< 0, GridImp, HierarchicIteratorImp< GridImp > >
{
typedef EntityIterator< 0, GridImp, HierarchicIteratorImp< GridImp > > Base;
public:
/**
@brief Preincrement operator.
@note Forwarded to LevelIteratorImp.increment()
*/
HierarchicIterator& operator++()
{
++static_cast< Base & >( *this );
return *this;
}
//===========================================================
/** @name Implementor interface
*/
//@{
//===========================================================
/** @brief copy constructor from HierarchicIteratorImp
*/
HierarchicIterator (const HierarchicIteratorImp<const GridImp> & i) DUNE_DEPRECATED
: Base( i )
{}
//@}
};
}
#endif // DUNE_GRID_HIERARCHICITERATOR_HH
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