#include <base/config.h>
-#include <vector>
#include <base/point.h>
-#include <grid/geometry_info.h>
#include <base/subscriptor.h>
+#include <grid/geometry_info.h>
+#include <grid/tria_iterator_selector.h>
+
+#include <vector>
+#include <list>
template <int dim> class Boundary;
template <int dim> class StraightBoundary;
-template <int dim> class CellAccessor;
-template <int dim> class TriaAccessor;
-template <int celldim, int dim> class TriaObjectAccessor;
-template <int dim> class TriaObjectAccessor<0, dim>;
-template <int dim> class TriaObjectAccessor<1, dim>;
-template <int dim> class TriaObjectAccessor<2, dim>;
-template <int dim> class TriaObjectAccessor<3, dim>;
-template <int dim, typename Accessor> class TriaRawIterator;
-template <int dim, typename Accessor> class TriaIterator;
-template <int dim, typename Accessor> class TriaActiveIterator;
template <int dim> class TriangulationLevel;
template <int dim> class DoFHandler;
+template <int dim> class hpDoFHandler;
template <int dim> class MGDoFHandler;
/*------------------------------------------------------------------------*/
/*------------------------------------------------------------------------*/
-/**
- * This class implements some types which differ between the
- * dimensions. Declare it to have a template parameter, but do not
- * actually declare anything concrete apart from the other classes
- * which are explicitly instantiated ones with the same name.
- *
- * @author Wolfgang Bangerth, 1998
- */
-template <int dim>
-class TriaDimensionInfo
-{
-};
-
-
-
-/**
- * This class implements some types which differ between the dimensions.
- * These are the declararions for the 1D case only.
- *
- * A @p line_iterator is typdef'd to an iterator operating on the
- * @p lines member variable of a <tt>Triangulation<1></tt> object. An
- * @p active_line_iterator only operates on the active lines.
- * @p raw_line_iterator objects operate on all lines, used or not.
- *
- * Since we are in one dimension, the following identities are declared:
- * @verbatim
- * typedef raw_line_iterator raw_cell_iterator;
- * typedef line_iterator cell_iterator;
- * typedef active_line_iterator active_cell_iterator;
- * @endverbatim
- *
- * To enable the declaration of @p begin_quad and the like in
- * <tt>Triangulation<1></tt>, the @p quad_iterators are declared as
- * <tt>void *</tt>. Thus these types exist, but are useless and will
- * certainly make any involuntary use visible. The same holds
- * for hexahedron iterators.
- *
- * The same applies for the @p face_iterator types, since lines
- * have no substructures apart from vertices, which are handled in
- * a different way, however.
- *
- * @author Wolfgang Bangerth, 1998
- */
-template <>
-class TriaDimensionInfo<1>
-{
- public:
- typedef TriaRawIterator<1,CellAccessor<1> > raw_line_iterator;
- /**
- * Iterator for lines.
- */
- typedef TriaIterator<1,CellAccessor<1> > line_iterator;
- /**
- * Iterator for active lines.
- */
- typedef TriaActiveIterator<1,CellAccessor<1> > active_line_iterator;
-
- typedef void * raw_quad_iterator;
- /**
- * Iterator for quads. Void in 1D.
- */
- typedef void * quad_iterator;
- /**
- * Iterator for active quads. Void in 1D.
- */
- typedef void * active_quad_iterator;
-
- typedef void * raw_hex_iterator;
- /**
- * Iterator for hexahedra. Void in 1D.
- */
- typedef void * hex_iterator;
- /**
- * Iterator for active hexahedra. Void in 1D.
- */
- typedef void * active_hex_iterator;
-
- typedef raw_line_iterator raw_cell_iterator;
- /**
- * Iterator for cells.
- */
- typedef line_iterator cell_iterator;
- /**
- * Iterator active for cells.
- */
- typedef active_line_iterator active_cell_iterator;
-
- typedef void * raw_face_iterator;
- /**
- * Iterator for faces. Void in 1D.
- */
- typedef void * face_iterator;
- /**
- * Iterator for active faces. Void in 1D.
- */
- typedef void * active_face_iterator;
-};
-
-
-
-/**
- * This class implements some types which differ between the dimensions.
- * These are the declararions for the 2D case only.
- *
- * A @p line_iterator is typdef'd to an iterator operating on the
- * @p lines member variable of a <tt>Triangulation<2></tt> object. An
- * @p active_line_iterator only operates on the active lines.
- * @p raw_line_iterator objects operate on all lines, used or not.
- * Using @p active_line_iterators may not be particularly in 2D useful since it
- * only operates on unrefined lines. However, also refined lines may bound
- * unrefined cells if the neighboring cell is refined once more than the
- * present one.
- *
- * Similarly to line iterators, @p quad_iterator, @p raw_quad_iterator and
- * @p active_quad_iterator are declared.
- *
- * To enable the declaration of @p begin_hex and the like in
- * <tt>Triangulation<[12]></tt>, the @p hex_iterators are declared as
- * <tt>void *</tt>. Thus these types exist, but are useless and will
- * certainly make any involuntary use visible.
- *
- * Since we are in two dimension, the following identities are declared:
- * @verbatim
- * typedef raw_quad_iterator raw_cell_iterator;
- * typedef quad_iterator cell_iterator;
- * typedef active_quad_iterator active_cell_iterator;
- *
- * typedef raw_line_iterator raw_face_iterator;
- * typedef line_iterator face_iterator;
- * typedef active_line_iterator active_face_iterator;
- * @endverbatim
- *
- * @author Wolfgang Bangerth, 1998
- */
-template <>
-class TriaDimensionInfo<2>
-{
- public:
- typedef TriaRawIterator<2,TriaObjectAccessor<1, 2> > raw_line_iterator;
- /**
- * Iterator for lines.
- */
- typedef TriaIterator<2,TriaObjectAccessor<1, 2> > line_iterator;
- /**
- * Iterator for active lines.
- */
- typedef TriaActiveIterator<2,TriaObjectAccessor<1, 2> > active_line_iterator;
-
- typedef TriaRawIterator<2,CellAccessor<2> > raw_quad_iterator;
- /**
- * Iterator for quadrilaterals.
- */
- typedef TriaIterator<2,CellAccessor<2> > quad_iterator;
- /**
- * Iterator for active quadrilaterals.
- */
- typedef TriaActiveIterator<2,CellAccessor<2> > active_quad_iterator;
-
- typedef void * raw_hex_iterator;
- /**
- * Iterator for hexahedra. Void in 2D.
- */
- typedef void * hex_iterator;
- /**
- * Iterator for active hexahedra. Void in 2D.
- */
- typedef void * active_hex_iterator;
-
- typedef raw_quad_iterator raw_cell_iterator;
- /**
- * Iterator for cells.
- */
- typedef quad_iterator cell_iterator;
- /**
- * Iterator for active cells.
- */
- typedef active_quad_iterator active_cell_iterator;
-
- typedef raw_line_iterator raw_face_iterator;
- /**
- * Iterator for faces.
- */
- typedef line_iterator face_iterator;
- /**
- * Iterator for active faces.
- */
- typedef active_line_iterator active_face_iterator;
-};
-
-
-
-/**
- * This class implements some types which differ between the dimensions.
- * These are the declararions for the 3D case only.
- *
- * For the declarations of the data types, more or less the same holds
- * as for lower dimensions (see <tt>TriaDimensionInfo<[12]></tt>). The
- * dimension specific data types are here, since we are in three dimensions:
- * @verbatim
- * typedef raw_hex_iterator raw_cell_iterator;
- * typedef hex_iterator cell_iterator;
- * typedef active_hex_iterator active_cell_iterator;
- *
- * typedef raw_quad_iterator raw_face_iterator;
- * typedef quad_iterator face_iterator;
- * typedef active_quad_iterator active_face_iterator;
- * @endverbatim
- *
- * @author Wolfgang Bangerth, 1998
- */
-template <>
-class TriaDimensionInfo<3>
-{
- public:
- typedef TriaRawIterator<3,TriaObjectAccessor<1, 3> > raw_line_iterator;
- /**
- * Iterator for lines.
- */
- typedef TriaIterator<3,TriaObjectAccessor<1, 3> > line_iterator;
- /**
- * Iterator for active lines.
- */
- typedef TriaActiveIterator<3,TriaObjectAccessor<1, 3> > active_line_iterator;
-
- typedef TriaRawIterator<3,TriaObjectAccessor<2, 3> > raw_quad_iterator;
- /**
- * Iterator for quadrilaterals.
- */
- typedef TriaIterator<3,TriaObjectAccessor<2, 3> > quad_iterator;
- /**
- * Iterator for active quadrilaterals.
- */
- typedef TriaActiveIterator<3,TriaObjectAccessor<2, 3> > active_quad_iterator;
-
- typedef TriaRawIterator<3,CellAccessor<3> > raw_hex_iterator;
- /**
- * Iterator for hexahedra.
- */
- typedef TriaIterator<3,CellAccessor<3> > hex_iterator;
- /**
- * Iterator for active hexahedra.
- */
- typedef TriaActiveIterator<3,CellAccessor<3> > active_hex_iterator;
-
- typedef raw_hex_iterator raw_cell_iterator;
- /**
- * Iterator for cells.
- */
- typedef hex_iterator cell_iterator;
- /**
- * Iterator for active cells.
- */
- typedef active_hex_iterator active_cell_iterator;
-
- typedef raw_quad_iterator raw_face_iterator;
- /**
- * Iterator for faces.
- */
- typedef quad_iterator face_iterator;
- /**
- * Iterator for active faces.
- */
- typedef active_quad_iterator active_face_iterator;
-};
-
-
-
-/*------------------------------------------------------------------------*/
-
/**
* Cache class used to store the number of used and active elements
* @author Wolfgang Bangerth, 1998
*/
template <int dim>
-class Triangulation : public TriaDimensionInfo<dim>,
- public Subscriptor
+class Triangulation : public Subscriptor
{
private:
/**
*/
static const StraightBoundary<dim> *straight_boundary;
+ typedef internal::TriaIteratorSelector<dim> IteratorSelector;
+
public:
/**
};
- typedef typename TriaDimensionInfo<dim>::raw_line_iterator raw_line_iterator;
- typedef typename TriaDimensionInfo<dim>::line_iterator line_iterator;
- typedef typename TriaDimensionInfo<dim>::active_line_iterator active_line_iterator;
-
- typedef typename TriaDimensionInfo<dim>::raw_quad_iterator raw_quad_iterator;
- typedef typename TriaDimensionInfo<dim>::quad_iterator quad_iterator;
- typedef typename TriaDimensionInfo<dim>::active_quad_iterator active_quad_iterator;
+ typedef typename IteratorSelector::raw_line_iterator raw_line_iterator;
+ typedef typename IteratorSelector::line_iterator line_iterator;
+ typedef typename IteratorSelector::active_line_iterator active_line_iterator;
- typedef typename TriaDimensionInfo<dim>::raw_hex_iterator raw_hex_iterator;
- typedef typename TriaDimensionInfo<dim>::hex_iterator hex_iterator;
- typedef typename TriaDimensionInfo<dim>::active_hex_iterator active_hex_iterator;
+ typedef typename IteratorSelector::raw_quad_iterator raw_quad_iterator;
+ typedef typename IteratorSelector::quad_iterator quad_iterator;
+ typedef typename IteratorSelector::active_quad_iterator active_quad_iterator;
- typedef typename TriaDimensionInfo<dim>::raw_cell_iterator raw_cell_iterator;
- typedef typename TriaDimensionInfo<dim>::cell_iterator cell_iterator;
- typedef typename TriaDimensionInfo<dim>::active_cell_iterator active_cell_iterator;
+ typedef typename IteratorSelector::raw_hex_iterator raw_hex_iterator;
+ typedef typename IteratorSelector::hex_iterator hex_iterator;
+ typedef typename IteratorSelector::active_hex_iterator active_hex_iterator;
- typedef typename TriaDimensionInfo<dim>::raw_face_iterator raw_face_iterator;
- typedef typename TriaDimensionInfo<dim>::face_iterator face_iterator;
- typedef typename TriaDimensionInfo<dim>::active_face_iterator active_face_iterator;
+ typedef typename IteratorSelector::raw_cell_iterator raw_cell_iterator;
+ typedef typename IteratorSelector::cell_iterator cell_iterator;
+ typedef typename IteratorSelector::active_cell_iterator active_cell_iterator;
+ typedef typename IteratorSelector::raw_face_iterator raw_face_iterator;
+ typedef typename IteratorSelector::face_iterator face_iterator;
+ typedef typename IteratorSelector::active_face_iterator active_face_iterator;
+
+ /**
+ * Base class for refinement listeners.
+ * Other classes, which need to be
+ * informed about refinements of the
+ * Triangulation,
+ * can be derived from
+ * RefinementListener.
+ * If these classes add theirself to
+ * the refinement listener list by
+ * calling add_refinement_listener(),
+ * they will then be informed about
+ * the beginning of the refinement
+ * by a call of pre_refinement_notification()
+ * and about the end of the refinement
+ * process by a call of
+ * post_refinement_notification().
+ * Both methods are called in the method
+ * execute_coarsening_and_refinement().
+ * For an example see hpDoFHandler().
+ */
+ class RefinementListener
+ {
+ public:
+ virtual void pre_refinement_notification (const Triangulation<dim> &tria);
+ virtual void post_refinement_notification (const Triangulation<dim> &tria);
+ };
+
/**
* Create a triangulation and create
* the first level of the hierarchy.
*/
bool prepare_coarsening_and_refinement ();
+ /**
+ * Add a RefinementListener. Adding listeners
+ * to the Triangulation allows other classes to
+ * be informed, when the Triangulation is refined.
+ */
+ void add_refinement_listener (RefinementListener &listener) const;
+
+ /**
+ * Removes a RefinementListener. When some class
+ * needs no longer to be informed about refinements,
+ * the listener should be removed from the
+ * Triangulation.
+ */
+ void remove_refinement_listener (RefinementListener &listener) const;
+
/*@}*/
/**
* thus avoiding endianess. They are
* written to @p out in plain text, thus
* amounting to 3.6 bits per active cell
- * on the overage. Other information
+ * on the average. Other information
* (magic numbers ans number of elements)
* is stored as plain text
* as well. The format should therefore be
*/
TriaNumberCache<dim> number_cache;
+ /**
+ * List of RefinementListeners,
+ * which want to be informed if the
+ * Triangulation is refined.
+ */
+ mutable std::list<RefinementListener *> refinement_listeners;
+
// make a couple of classes
// friends
template <int dim1> friend class TriaAccessor;
friend class TriaRawIterator<3,CellAccessor<3> >;
friend class DoFHandler<dim>;
+ friend class hpDoFHandler<dim>;
friend class MGDoFHandler<dim>;
};
-
/* -------------- declaration of explicit specializations ------------- */
/// @if NoDoc
-template <> TriaDimensionInfo<1>::cell_iterator Triangulation<1>::begin (const unsigned int level) const;
-template <> TriaDimensionInfo<1>::raw_cell_iterator Triangulation<1>::end () const;
-template <> TriaDimensionInfo<2>::cell_iterator Triangulation<2>::begin (const unsigned int level) const;
-template <> TriaDimensionInfo<2>::raw_cell_iterator Triangulation<2>::end () const;
-template <> TriaDimensionInfo<3>::cell_iterator Triangulation<3>::begin (const unsigned int level) const;
-template <> TriaDimensionInfo<3>::raw_cell_iterator Triangulation<3>::end () const;
+template <> Triangulation<1>::cell_iterator Triangulation<1>::begin (const unsigned int level) const;
+template <> Triangulation<1>::raw_cell_iterator Triangulation<1>::end () const;
+template <> Triangulation<2>::cell_iterator Triangulation<2>::begin (const unsigned int level) const;
+template <> Triangulation<2>::raw_cell_iterator Triangulation<2>::end () const;
+template <> Triangulation<3>::cell_iterator Triangulation<3>::begin (const unsigned int level) const;
+template <> Triangulation<3>::raw_cell_iterator Triangulation<3>::end () const;
template <> void Triangulation<1>::create_triangulation (const std::vector<Point<1> > &v,
const std::vector<CellData<1> > &cells,
const SubCellData &subcelldata);
template <> void Triangulation<2>::save_user_flags_hex (std::vector<bool> &) const;
template <> void Triangulation<2>::load_user_flags_hex (std::istream &);
template <> void Triangulation<2>::load_user_flags_hex (const std::vector<bool> &);
-template <> TriaDimensionInfo<1>::raw_cell_iterator Triangulation<1>::begin_raw (const unsigned int level) const;
-template <> TriaDimensionInfo<1>::active_cell_iterator Triangulation<1>::begin_active (const unsigned int level) const;
-template <> TriaDimensionInfo<1>::raw_cell_iterator Triangulation<1>::last_raw () const;
-template <> TriaDimensionInfo<1>::raw_cell_iterator Triangulation<1>::last_raw (const unsigned int level) const;
-template <> TriaDimensionInfo<1>::cell_iterator Triangulation<1>::last () const;
-template <> TriaDimensionInfo<1>::cell_iterator Triangulation<1>::last (const unsigned int level) const;
-template <> TriaDimensionInfo<1>::active_cell_iterator Triangulation<1>::last_active () const;
-template <> TriaDimensionInfo<1>::active_cell_iterator Triangulation<1>::last_active (const unsigned int level) const;
-template <> TriaDimensionInfo<1>::raw_face_iterator Triangulation<1>::begin_raw_face (const unsigned int) const;
-template <> TriaDimensionInfo<1>::face_iterator Triangulation<1>::begin_face (const unsigned int) const;
-template <> TriaDimensionInfo<1>::active_face_iterator Triangulation<1>::begin_active_face (const unsigned int) const;
-template <> TriaDimensionInfo<1>::raw_face_iterator Triangulation<1>::end_face () const;
-template <> TriaDimensionInfo<1>::raw_face_iterator Triangulation<1>::last_raw_face () const;
-template <> TriaDimensionInfo<1>::raw_face_iterator Triangulation<1>::last_raw_face (const unsigned int) const;
-template <> TriaDimensionInfo<1>::face_iterator Triangulation<1>::last_face () const;
-template <> TriaDimensionInfo<1>::face_iterator Triangulation<1>::last_face (const unsigned int) const;
-template <> TriaDimensionInfo<1>::active_face_iterator Triangulation<1>::last_active_face () const;
-template <> TriaDimensionInfo<1>::active_face_iterator Triangulation<1>::last_active_face (const unsigned int) const;
-template <> TriaDimensionInfo<1>::raw_quad_iterator Triangulation<1>::begin_raw_quad (const unsigned int) const;
-template <> TriaDimensionInfo<1>::quad_iterator Triangulation<1>::begin_quad (const unsigned int) const;
-template <> TriaDimensionInfo<1>::active_quad_iterator Triangulation<1>::begin_active_quad (const unsigned int) const;
-template <> TriaDimensionInfo<1>::raw_quad_iterator Triangulation<1>::end_quad () const;
-template <> TriaDimensionInfo<1>::raw_quad_iterator Triangulation<1>::last_raw_quad (const unsigned int) const;
-template <> TriaDimensionInfo<1>::raw_quad_iterator Triangulation<1>::last_raw_quad () const;
-template <> TriaDimensionInfo<1>::quad_iterator Triangulation<1>::last_quad (const unsigned int) const;
-template <> TriaDimensionInfo<1>::quad_iterator Triangulation<1>::last_quad () const;
-template <> TriaDimensionInfo<1>::active_quad_iterator Triangulation<1>::last_active_quad (const unsigned int) const;
-template <> TriaDimensionInfo<1>::active_quad_iterator Triangulation<1>::last_active_quad () const;
-template <> TriaDimensionInfo<1>::raw_hex_iterator Triangulation<1>::begin_raw_hex (const unsigned int) const;
-template <> TriaDimensionInfo<1>::hex_iterator Triangulation<1>::begin_hex (const unsigned int) const;
-template <> TriaDimensionInfo<1>::active_hex_iterator Triangulation<1>::begin_active_hex (const unsigned int) const;
-template <> TriaDimensionInfo<1>::raw_hex_iterator Triangulation<1>::end_hex () const;
-template <> TriaDimensionInfo<1>::raw_hex_iterator Triangulation<1>::last_raw_hex (const unsigned int) const;
-template <> TriaDimensionInfo<1>::raw_hex_iterator Triangulation<1>::last_raw_hex () const;
-template <> TriaDimensionInfo<1>::hex_iterator Triangulation<1>::last_hex (const unsigned int) const;
-template <> TriaDimensionInfo<1>::hex_iterator Triangulation<1>::last_hex () const;
-template <> TriaDimensionInfo<1>::active_hex_iterator Triangulation<1>::last_active_hex (const unsigned int) const;
-template <> TriaDimensionInfo<1>::active_hex_iterator Triangulation<1>::last_active_hex () const;
-template <> TriaDimensionInfo<2>::raw_cell_iterator Triangulation<2>::begin_raw (const unsigned int level) const;
-template <> TriaDimensionInfo<2>::active_cell_iterator Triangulation<2>::begin_active (const unsigned int level) const;
-template <> TriaDimensionInfo<2>::raw_cell_iterator Triangulation<2>::last_raw () const;
-template <> TriaDimensionInfo<2>::raw_cell_iterator Triangulation<2>::last_raw (const unsigned int level) const;
-template <> TriaDimensionInfo<2>::cell_iterator Triangulation<2>::last () const;
-template <> TriaDimensionInfo<2>::cell_iterator Triangulation<2>::last (const unsigned int level) const;
-template <> TriaDimensionInfo<2>::active_cell_iterator Triangulation<2>::last_active () const;
-template <> TriaDimensionInfo<2>::active_cell_iterator Triangulation<2>::last_active (const unsigned int level) const;
-template <> TriaDimensionInfo<2>::raw_face_iterator Triangulation<2>::begin_raw_face (const unsigned int level) const;
-template <> TriaDimensionInfo<2>::face_iterator Triangulation<2>::begin_face (const unsigned int level) const;
-template <> TriaDimensionInfo<2>::active_face_iterator Triangulation<2>::begin_active_face (const unsigned int level) const;
-template <> TriaDimensionInfo<2>::raw_face_iterator Triangulation<2>::end_face () const;
-template <> TriaDimensionInfo<2>::raw_face_iterator Triangulation<2>::last_raw_face () const;
-template <> TriaDimensionInfo<2>::raw_face_iterator Triangulation<2>::last_raw_face (const unsigned int level) const;
-template <> TriaDimensionInfo<2>::face_iterator Triangulation<2>::last_face () const;
-template <> TriaDimensionInfo<2>::face_iterator Triangulation<2>::last_face (const unsigned int level) const;
-template <> TriaDimensionInfo<2>::active_face_iterator Triangulation<2>::last_active_face () const;
-template <> TriaDimensionInfo<2>::active_face_iterator Triangulation<2>::last_active_face (const unsigned int level) const;
-template <> TriaDimensionInfo<2>::raw_hex_iterator Triangulation<2>::begin_raw_hex (const unsigned int) const;
-template <> TriaDimensionInfo<2>::hex_iterator Triangulation<2>::begin_hex (const unsigned int) const;
-template <> TriaDimensionInfo<2>::active_hex_iterator Triangulation<2>::begin_active_hex (const unsigned int) const;
-template <> TriaDimensionInfo<2>::raw_hex_iterator Triangulation<2>::end_hex () const;
-template <> TriaDimensionInfo<2>::raw_hex_iterator Triangulation<2>::last_raw_hex (const unsigned int) const;
-template <> TriaDimensionInfo<2>::raw_hex_iterator Triangulation<2>::last_raw_hex () const;
-template <> TriaDimensionInfo<2>::hex_iterator Triangulation<2>::last_hex (const unsigned int) const;
-template <> TriaDimensionInfo<2>::hex_iterator Triangulation<2>::last_hex () const;
-template <> TriaDimensionInfo<2>::active_hex_iterator Triangulation<2>::last_active_hex (const unsigned int) const;
-template <> TriaDimensionInfo<2>::active_hex_iterator Triangulation<2>::last_active_hex () const;
-template <> TriaDimensionInfo<3>::raw_cell_iterator Triangulation<3>::begin_raw (const unsigned int level) const;
-template <> TriaDimensionInfo<3>::active_cell_iterator Triangulation<3>::begin_active (const unsigned int level) const;
-template <> TriaDimensionInfo<3>::raw_cell_iterator Triangulation<3>::last_raw () const;
-template <> TriaDimensionInfo<3>::raw_cell_iterator Triangulation<3>::last_raw (const unsigned int level) const;
-template <> TriaDimensionInfo<3>::cell_iterator Triangulation<3>::last () const;
-template <> TriaDimensionInfo<3>::cell_iterator Triangulation<3>::last (const unsigned int level) const;
-template <> TriaDimensionInfo<3>::active_cell_iterator Triangulation<3>::last_active () const;
-template <> TriaDimensionInfo<3>::active_cell_iterator Triangulation<3>::last_active (const unsigned int level) const;
-template <> TriaDimensionInfo<3>::raw_face_iterator Triangulation<3>::begin_raw_face (const unsigned int level) const;
-template <> TriaDimensionInfo<3>::face_iterator Triangulation<3>::begin_face (const unsigned int level) const;
-template <> TriaDimensionInfo<3>::active_face_iterator Triangulation<3>::begin_active_face (const unsigned int level) const;
-template <> TriaDimensionInfo<3>::raw_face_iterator Triangulation<3>::end_face () const;
-template <> TriaDimensionInfo<3>::raw_face_iterator Triangulation<3>::last_raw_face () const;
-template <> TriaDimensionInfo<3>::raw_face_iterator Triangulation<3>::last_raw_face (const unsigned int level) const;
-template <> TriaDimensionInfo<3>::face_iterator Triangulation<3>::last_face () const;
-template <> TriaDimensionInfo<3>::face_iterator Triangulation<3>::last_face (const unsigned int level) const;
-template <> TriaDimensionInfo<3>::active_face_iterator Triangulation<3>::last_active_face () const;
-template <> TriaDimensionInfo<3>::active_face_iterator Triangulation<3>::last_active_face (const unsigned int level) const;
+template <> Triangulation<1>::raw_cell_iterator Triangulation<1>::begin_raw (const unsigned int level) const;
+template <> Triangulation<1>::active_cell_iterator Triangulation<1>::begin_active (const unsigned int level) const;
+template <> Triangulation<1>::raw_cell_iterator Triangulation<1>::last_raw () const;
+template <> Triangulation<1>::raw_cell_iterator Triangulation<1>::last_raw (const unsigned int level) const;
+template <> Triangulation<1>::cell_iterator Triangulation<1>::last () const;
+template <> Triangulation<1>::cell_iterator Triangulation<1>::last (const unsigned int level) const;
+template <> Triangulation<1>::active_cell_iterator Triangulation<1>::last_active () const;
+template <> Triangulation<1>::active_cell_iterator Triangulation<1>::last_active (const unsigned int level) const;
+template <> Triangulation<1>::raw_face_iterator Triangulation<1>::begin_raw_face (const unsigned int) const;
+template <> Triangulation<1>::face_iterator Triangulation<1>::begin_face (const unsigned int) const;
+template <> Triangulation<1>::active_face_iterator Triangulation<1>::begin_active_face (const unsigned int) const;
+template <> Triangulation<1>::raw_face_iterator Triangulation<1>::end_face () const;
+template <> Triangulation<1>::raw_face_iterator Triangulation<1>::last_raw_face () const;
+template <> Triangulation<1>::raw_face_iterator Triangulation<1>::last_raw_face (const unsigned int) const;
+template <> Triangulation<1>::face_iterator Triangulation<1>::last_face () const;
+template <> Triangulation<1>::face_iterator Triangulation<1>::last_face (const unsigned int) const;
+template <> Triangulation<1>::active_face_iterator Triangulation<1>::last_active_face () const;
+template <> Triangulation<1>::active_face_iterator Triangulation<1>::last_active_face (const unsigned int) const;
+template <> Triangulation<1>::raw_quad_iterator Triangulation<1>::begin_raw_quad (const unsigned int) const;
+template <> Triangulation<1>::quad_iterator Triangulation<1>::begin_quad (const unsigned int) const;
+template <> Triangulation<1>::active_quad_iterator Triangulation<1>::begin_active_quad (const unsigned int) const;
+template <> Triangulation<1>::raw_quad_iterator Triangulation<1>::end_quad () const;
+template <> Triangulation<1>::raw_quad_iterator Triangulation<1>::last_raw_quad (const unsigned int) const;
+template <> Triangulation<1>::raw_quad_iterator Triangulation<1>::last_raw_quad () const;
+template <> Triangulation<1>::quad_iterator Triangulation<1>::last_quad (const unsigned int) const;
+template <> Triangulation<1>::quad_iterator Triangulation<1>::last_quad () const;
+template <> Triangulation<1>::active_quad_iterator Triangulation<1>::last_active_quad (const unsigned int) const;
+template <> Triangulation<1>::active_quad_iterator Triangulation<1>::last_active_quad () const;
+template <> Triangulation<1>::raw_hex_iterator Triangulation<1>::begin_raw_hex (const unsigned int) const;
+template <> Triangulation<1>::hex_iterator Triangulation<1>::begin_hex (const unsigned int) const;
+template <> Triangulation<1>::active_hex_iterator Triangulation<1>::begin_active_hex (const unsigned int) const;
+template <> Triangulation<1>::raw_hex_iterator Triangulation<1>::end_hex () const;
+template <> Triangulation<1>::raw_hex_iterator Triangulation<1>::last_raw_hex (const unsigned int) const;
+template <> Triangulation<1>::raw_hex_iterator Triangulation<1>::last_raw_hex () const;
+template <> Triangulation<1>::hex_iterator Triangulation<1>::last_hex (const unsigned int) const;
+template <> Triangulation<1>::hex_iterator Triangulation<1>::last_hex () const;
+template <> Triangulation<1>::active_hex_iterator Triangulation<1>::last_active_hex (const unsigned int) const;
+template <> Triangulation<1>::active_hex_iterator Triangulation<1>::last_active_hex () const;
+template <> Triangulation<2>::raw_cell_iterator Triangulation<2>::begin_raw (const unsigned int level) const;
+template <> Triangulation<2>::active_cell_iterator Triangulation<2>::begin_active (const unsigned int level) const;
+template <> Triangulation<2>::raw_cell_iterator Triangulation<2>::last_raw () const;
+template <> Triangulation<2>::raw_cell_iterator Triangulation<2>::last_raw (const unsigned int level) const;
+template <> Triangulation<2>::cell_iterator Triangulation<2>::last () const;
+template <> Triangulation<2>::cell_iterator Triangulation<2>::last (const unsigned int level) const;
+template <> Triangulation<2>::active_cell_iterator Triangulation<2>::last_active () const;
+template <> Triangulation<2>::active_cell_iterator Triangulation<2>::last_active (const unsigned int level) const;
+template <> Triangulation<2>::raw_face_iterator Triangulation<2>::begin_raw_face (const unsigned int level) const;
+template <> Triangulation<2>::face_iterator Triangulation<2>::begin_face (const unsigned int level) const;
+template <> Triangulation<2>::active_face_iterator Triangulation<2>::begin_active_face (const unsigned int level) const;
+template <> Triangulation<2>::raw_face_iterator Triangulation<2>::end_face () const;
+template <> Triangulation<2>::raw_face_iterator Triangulation<2>::last_raw_face () const;
+template <> Triangulation<2>::raw_face_iterator Triangulation<2>::last_raw_face (const unsigned int level) const;
+template <> Triangulation<2>::face_iterator Triangulation<2>::last_face () const;
+template <> Triangulation<2>::face_iterator Triangulation<2>::last_face (const unsigned int level) const;
+template <> Triangulation<2>::active_face_iterator Triangulation<2>::last_active_face () const;
+template <> Triangulation<2>::active_face_iterator Triangulation<2>::last_active_face (const unsigned int level) const;
+template <> Triangulation<2>::raw_hex_iterator Triangulation<2>::begin_raw_hex (const unsigned int) const;
+template <> Triangulation<2>::hex_iterator Triangulation<2>::begin_hex (const unsigned int) const;
+template <> Triangulation<2>::active_hex_iterator Triangulation<2>::begin_active_hex (const unsigned int) const;
+template <> Triangulation<2>::raw_hex_iterator Triangulation<2>::end_hex () const;
+template <> Triangulation<2>::raw_hex_iterator Triangulation<2>::last_raw_hex (const unsigned int) const;
+template <> Triangulation<2>::raw_hex_iterator Triangulation<2>::last_raw_hex () const;
+template <> Triangulation<2>::hex_iterator Triangulation<2>::last_hex (const unsigned int) const;
+template <> Triangulation<2>::hex_iterator Triangulation<2>::last_hex () const;
+template <> Triangulation<2>::active_hex_iterator Triangulation<2>::last_active_hex (const unsigned int) const;
+template <> Triangulation<2>::active_hex_iterator Triangulation<2>::last_active_hex () const;
+template <> Triangulation<3>::raw_cell_iterator Triangulation<3>::begin_raw (const unsigned int level) const;
+template <> Triangulation<3>::active_cell_iterator Triangulation<3>::begin_active (const unsigned int level) const;
+template <> Triangulation<3>::raw_cell_iterator Triangulation<3>::last_raw () const;
+template <> Triangulation<3>::raw_cell_iterator Triangulation<3>::last_raw (const unsigned int level) const;
+template <> Triangulation<3>::cell_iterator Triangulation<3>::last () const;
+template <> Triangulation<3>::cell_iterator Triangulation<3>::last (const unsigned int level) const;
+template <> Triangulation<3>::active_cell_iterator Triangulation<3>::last_active () const;
+template <> Triangulation<3>::active_cell_iterator Triangulation<3>::last_active (const unsigned int level) const;
+template <> Triangulation<3>::raw_face_iterator Triangulation<3>::begin_raw_face (const unsigned int level) const;
+template <> Triangulation<3>::face_iterator Triangulation<3>::begin_face (const unsigned int level) const;
+template <> Triangulation<3>::active_face_iterator Triangulation<3>::begin_active_face (const unsigned int level) const;
+template <> Triangulation<3>::raw_face_iterator Triangulation<3>::end_face () const;
+template <> Triangulation<3>::raw_face_iterator Triangulation<3>::last_raw_face () const;
+template <> Triangulation<3>::raw_face_iterator Triangulation<3>::last_raw_face (const unsigned int level) const;
+template <> Triangulation<3>::face_iterator Triangulation<3>::last_face () const;
+template <> Triangulation<3>::face_iterator Triangulation<3>::last_face (const unsigned int level) const;
+template <> Triangulation<3>::active_face_iterator Triangulation<3>::last_active_face () const;
+template <> Triangulation<3>::active_face_iterator Triangulation<3>::last_active_face (const unsigned int level) const;
template <> unsigned int Triangulation<1>::n_active_cells (const unsigned int level) const;
template <> unsigned int Triangulation<1>::n_cells (const unsigned int level) const;
template <> unsigned int Triangulation<2>::n_cells (const unsigned int level) const;
* in the documentation of TriaAccessor, where the iterator states are
* checked and implemented.
*
+ *
+ * @section Past-the-end iterators
+ *
+ * There is a representation of past-the-end-pointers, denoted by special
+ * values of the member variables @p present_level and @p present_index:
+ * If <tt>present_level>=0</tt> and <tt>present_index>=0</tt>, then the object is valid
+ * (there is no check whether the triangulation really has that
+ * many levels or that many cells on the present level when we investigate
+ * the state of an iterator; however, in many places where an iterator is
+ * dereferenced we make this check);
+ * if <tt>present_level==-1</tt> and <tt>present_index==-1</tt>, then the iterator points
+ * past the end; in all other cases, the iterator is considered invalid.
+ * You can check this by calling the <tt>state()</tt> function.
+ *
+ * An iterator is also invalid, if the pointer pointing to the Triangulation
+ * object is invalid or zero.
+ *
+ * Finally, an iterator is invalid, if the element pointed to by
+ * @p present_level and @p present_index is not used, i.e. if the @p used
+ * flag is set to false.
+ *
+ * The last two checks are not made in <tt>state()</tt> since both cases should only
+ * occur upon unitialized construction through @p memcpy and the like (the
+ * parent triangulation can only be set upon construction). If
+ * an iterator is constructed empty through the empty constructor,
+ * <tt>present_level==-2</tt> and <tt>present_index==-2</tt>. Thus, the iterator is
+ * invalid anyway, regardless of the state of the triangulation pointer
+ * and the state of the element pointed to.
+ *
+ * Past-the-end iterators may also be used to compare an iterator with the
+ * @em{before-the-start} value, when running backwards. There is no
+ * distiction between the iterators pointing past the two ends of a vector.
+ *
+ * By defining only one value to be past-the-end and making all other values
+ * invalid provides a second track of security: if we should have forgotten
+ * a check in the library when an iterator is incremented or decremented,
+ * we automatically convert the iterator from the allowed state "past-the-end"
+ * to the disallowed state "invalid" which increases the chance that somehwen
+ * earlier than for past-the-end iterators an exception is raised.
+ *
+ * @ref Triangulation
+ * @ref TriaDimensionInfo<1>
+ * @ref TriaDimensionInfo<2>
+ * @ref TriaDimensionInfo<3>
* @author Wolfgang Bangerth, 1998
* @author documentation update Guido Kanschat, 2004
*/
--- /dev/null
+//---------------------------- tria_iterator_selector.h ---------------------------
+// $Id$
+// Version: $Name$
+//
+// Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003 by the deal.II authors
+//
+// This file is subject to QPL and may not be distributed
+// without copyright and license information. Please refer
+// to the file deal.II/doc/license.html for the text and
+// further information on this license.
+//
+//---------------------------- tria_iterator_selector.h ---------------------------
+#ifndef __deal2__tria_iterator_selector_h
+#define __deal2__tria_iterator_selector_h
+
+
+template <int dim> class CellAccessor;
+template <int dim> class TriaAccessor;
+template <int, int> class TriaObjectAccessor;
+template <int dim> class TriaObjectAccessor<0, dim>;
+template <int dim> class TriaObjectAccessor<1, dim>;
+template <int dim> class TriaObjectAccessor<2, dim>;
+template <int dim> class TriaObjectAccessor<3, dim>;
+template <int dim, typename Accessor> class TriaRawIterator;
+template <int dim, typename Accessor> class TriaIterator;
+template <int dim, typename Accessor> class TriaActiveIterator;
+
+
+namespace internal
+{
+
+/**
+ * This class implements some types which differ between the
+ * dimensions. Declare it to have a template parameter, but do not
+ * actually declare anything concrete apart from the other classes
+ * which are explicitly instantiated ones with the same name.
+ *
+ * @author Wolfgang Bangerth, 1998
+ */
+ template <int dim>
+ struct TriaIteratorSelector
+ {
+ };
+
+
+
+/**
+ * This class implements some types which differ between the dimensions.
+ * These are the declararions for the 1D case only.
+ *
+ * A @p line_iterator is typdef'd to an iterator operating on the
+ * @p lines member variable of a <tt>Triangulation<1></tt> object. An
+ * @p active_line_iterator only operates on the active lines.
+ * @p raw_line_iterator objects operate on all lines, used or not.
+ *
+ * Since we are in one dimension, the following identities are declared:
+ * @verbatim
+ * typedef raw_line_iterator raw_cell_iterator;
+ * typedef line_iterator cell_iterator;
+ * typedef active_line_iterator active_cell_iterator;
+ * @endverbatim
+ *
+ * To enable the declaration of @p begin_quad and the like in
+ * <tt>Triangulation<1></tt>, the @p quad_iterators are declared as
+ * <tt>void *</tt>. Thus these types exist, but are useless and will
+ * certainly make any involuntary use visible. The same holds
+ * for hexahedron iterators.
+ *
+ * The same applies for the @p face_iterator types, since lines
+ * have no substructures apart from vertices, which are handled in
+ * a different way, however.
+ *
+ * @author Wolfgang Bangerth, 1998
+ */
+ template <>
+ struct TriaIteratorSelector<1>
+ {
+ typedef TriaRawIterator<1,CellAccessor<1> > raw_line_iterator;
+ typedef TriaIterator<1,CellAccessor<1> > line_iterator;
+ typedef TriaActiveIterator<1,CellAccessor<1> > active_line_iterator;
+
+ typedef void * raw_quad_iterator;
+ typedef void * quad_iterator;
+ typedef void * active_quad_iterator;
+
+ typedef void * raw_hex_iterator;
+ typedef void * hex_iterator;
+ typedef void * active_hex_iterator;
+
+ typedef raw_line_iterator raw_cell_iterator;
+ typedef line_iterator cell_iterator;
+ typedef active_line_iterator active_cell_iterator;
+
+ typedef void * raw_face_iterator;
+ typedef void * face_iterator;
+ typedef void * active_face_iterator;
+ };
+
+
+
+/**
+ * This class implements some types which differ between the dimensions.
+ * These are the declararions for the 2D case only.
+ *
+ * A @p line_iterator is typdef'd to an iterator operating on the
+ * @p lines member variable of a <tt>Triangulation<2></tt> object. An
+ * @p active_line_iterator only operates on the active lines.
+ * @p raw_line_iterator objects operate on all lines, used or not.
+ * Using @p active_line_iterators may not be particularly in 2D useful since it
+ * only operates on unrefined lines. However, also refined lines may bound
+ * unrefined cells if the neighboring cell is refined once more than the
+ * present one.
+ *
+ * Similarly to line iterators, @p quad_iterator, @p raw_quad_iterator and
+ * @p active_quad_iterator are declared.
+ *
+ * To enable the declaration of @p begin_hex and the like in
+ * <tt>Triangulation<[12]></tt>, the @p hex_iterators are declared as
+ * <tt>void *</tt>. Thus these types exist, but are useless and will
+ * certainly make any involuntary use visible.
+ *
+ * Since we are in two dimension, the following identities are declared:
+ * @verbatim
+ * typedef raw_quad_iterator raw_cell_iterator;
+ * typedef quad_iterator cell_iterator;
+ * typedef active_quad_iterator active_cell_iterator;
+ *
+ * typedef raw_line_iterator raw_face_iterator;
+ * typedef line_iterator face_iterator;
+ * typedef active_line_iterator active_face_iterator;
+ * @endverbatim
+ *
+ * @author Wolfgang Bangerth, 1998
+ */
+ template <>
+ struct TriaIteratorSelector<2>
+ {
+ typedef TriaRawIterator<2,TriaObjectAccessor<1, 2> > raw_line_iterator;
+ typedef TriaIterator<2,TriaObjectAccessor<1, 2> > line_iterator;
+ typedef TriaActiveIterator<2,TriaObjectAccessor<1, 2> > active_line_iterator;
+
+ typedef TriaRawIterator<2,CellAccessor<2> > raw_quad_iterator;
+ typedef TriaIterator<2,CellAccessor<2> > quad_iterator;
+ typedef TriaActiveIterator<2,CellAccessor<2> > active_quad_iterator;
+
+ typedef void * raw_hex_iterator;
+ typedef void * hex_iterator;
+ typedef void * active_hex_iterator;
+
+ typedef raw_quad_iterator raw_cell_iterator;
+ typedef quad_iterator cell_iterator;
+ typedef active_quad_iterator active_cell_iterator;
+
+ typedef raw_line_iterator raw_face_iterator;
+ typedef line_iterator face_iterator;
+ typedef active_line_iterator active_face_iterator;
+ };
+
+
+
+/**
+ * This class implements some types which differ between the dimensions.
+ * These are the declararions for the 3D case only.
+ *
+ * For the declarations of the data types, more or less the same holds
+ * as for lower dimensions (see <tt>TriaIteratorSelector<[12]></tt>). The
+ * dimension specific data types are here, since we are in three dimensions:
+ * @verbatim
+ * typedef raw_hex_iterator raw_cell_iterator;
+ * typedef hex_iterator cell_iterator;
+ * typedef active_hex_iterator active_cell_iterator;
+ *
+ * typedef raw_quad_iterator raw_face_iterator;
+ * typedef quad_iterator face_iterator;
+ * typedef active_quad_iterator active_face_iterator;
+ * @endverbatim
+ *
+ * @author Wolfgang Bangerth, 1998
+ */
+ template <>
+ struct TriaIteratorSelector<3>
+ {
+ typedef TriaRawIterator<3,TriaObjectAccessor<1, 3> > raw_line_iterator;
+ typedef TriaIterator<3,TriaObjectAccessor<1, 3> > line_iterator;
+ typedef TriaActiveIterator<3,TriaObjectAccessor<1, 3> > active_line_iterator;
+
+ typedef TriaRawIterator<3,TriaObjectAccessor<2, 3> > raw_quad_iterator;
+ typedef TriaIterator<3,TriaObjectAccessor<2, 3> > quad_iterator;
+ typedef TriaActiveIterator<3,TriaObjectAccessor<2, 3> > active_quad_iterator;
+
+ typedef TriaRawIterator<3,CellAccessor<3> > raw_hex_iterator;
+ typedef TriaIterator<3,CellAccessor<3> > hex_iterator;
+ typedef TriaActiveIterator<3,CellAccessor<3> > active_hex_iterator;
+
+ typedef raw_hex_iterator raw_cell_iterator;
+ typedef hex_iterator cell_iterator;
+ typedef active_hex_iterator active_cell_iterator;
+
+ typedef raw_quad_iterator raw_face_iterator;
+ typedef quad_iterator face_iterator;
+ typedef active_quad_iterator active_face_iterator;
+ };
+
+
+}
+
+#endif // __deal2__tria_iterator_selector_h
/**
* Pointer which is not used by the
- * library but may be accessed an set
+ * library but may be accessed and set
* by the user to handle data local to
* a line/quad/etc.
*/
#if deal_II_dimension == 1
template <>
-TriaDimensionInfo<1>::cell_iterator
+Triangulation<1>::cell_iterator
Triangulation<1>::begin (const unsigned int level) const {
return begin_line (level);
}
template <>
-TriaDimensionInfo<1>::raw_cell_iterator
+Triangulation<1>::raw_cell_iterator
Triangulation<1>::end () const {
return end_line ();
}
#if deal_II_dimension == 2
template <>
-TriaDimensionInfo<2>::cell_iterator
+Triangulation<2>::cell_iterator
Triangulation<2>::begin (const unsigned int level) const {
return begin_quad (level);
}
template <>
-TriaDimensionInfo<2>::raw_cell_iterator
+Triangulation<2>::raw_cell_iterator
Triangulation<2>::end () const {
return end_quad ();
}
#if deal_II_dimension == 3
template <>
-TriaDimensionInfo<3>::cell_iterator
+Triangulation<3>::cell_iterator
Triangulation<3>::begin (const unsigned int level) const {
return begin_hex (level);
}
template <>
-TriaDimensionInfo<3>::raw_cell_iterator
+Triangulation<3>::raw_cell_iterator
Triangulation<3>::end () const {
return end_hex ();
}
#if deal_II_dimension == 1
template <>
-TriaDimensionInfo<1>::raw_cell_iterator
+Triangulation<1>::raw_cell_iterator
Triangulation<1>::begin_raw (const unsigned int level) const
{
return begin_raw_line (level);
template <>
-TriaDimensionInfo<1>::active_cell_iterator
+Triangulation<1>::active_cell_iterator
Triangulation<1>::begin_active (const unsigned int level) const
{
return begin_active_line (level);
template <>
-TriaDimensionInfo<1>::raw_cell_iterator
+Triangulation<1>::raw_cell_iterator
Triangulation<1>::last_raw () const
{
return last_raw_line ();
template <>
-TriaDimensionInfo<1>::raw_cell_iterator
+Triangulation<1>::raw_cell_iterator
Triangulation<1>::last_raw (const unsigned int level) const
{
return last_raw_line (level);
template <>
-TriaDimensionInfo<1>::cell_iterator
+Triangulation<1>::cell_iterator
Triangulation<1>::last () const
{
return last_line ();
template <>
-TriaDimensionInfo<1>::cell_iterator
+Triangulation<1>::cell_iterator
Triangulation<1>::last (const unsigned int level) const
{
return last_line (level);
template <>
-TriaDimensionInfo<1>::active_cell_iterator
+Triangulation<1>::active_cell_iterator
Triangulation<1>::last_active () const
{
return last_active_line ();
template <>
-TriaDimensionInfo<1>::active_cell_iterator
+Triangulation<1>::active_cell_iterator
Triangulation<1>::last_active (const unsigned int level) const
{
return last_active_line (level);
template <>
-TriaDimensionInfo<1>::raw_face_iterator
+Triangulation<1>::raw_face_iterator
Triangulation<1>::begin_raw_face (const unsigned int) const
{
Assert (false, ExcFunctionNotUseful());
template <>
-TriaDimensionInfo<1>::face_iterator
+Triangulation<1>::face_iterator
Triangulation<1>::begin_face (const unsigned int) const
{
Assert (false, ExcFunctionNotUseful());
template <>
-TriaDimensionInfo<1>::active_face_iterator
+Triangulation<1>::active_face_iterator
Triangulation<1>::begin_active_face (const unsigned int) const
{
Assert (false, ExcFunctionNotUseful());
template <>
-TriaDimensionInfo<1>::raw_face_iterator
+Triangulation<1>::raw_face_iterator
Triangulation<1>::end_face () const
{
Assert (false, ExcFunctionNotUseful());
template <>
-TriaDimensionInfo<1>::raw_face_iterator
+Triangulation<1>::raw_face_iterator
Triangulation<1>::last_raw_face () const
{
Assert (false, ExcFunctionNotUseful());
template <>
-TriaDimensionInfo<1>::raw_face_iterator
+Triangulation<1>::raw_face_iterator
Triangulation<1>::last_raw_face (const unsigned int) const
{
Assert (false, ExcFunctionNotUseful());
template <>
-TriaDimensionInfo<1>::face_iterator
+Triangulation<1>::face_iterator
Triangulation<1>::last_face () const
{
Assert (false, ExcFunctionNotUseful());
template <>
-TriaDimensionInfo<1>::face_iterator
+Triangulation<1>::face_iterator
Triangulation<1>::last_face (const unsigned int) const
{
Assert (false, ExcFunctionNotUseful());
template <>
-TriaDimensionInfo<1>::active_face_iterator
+Triangulation<1>::active_face_iterator
Triangulation<1>::last_active_face () const
{
Assert (false, ExcFunctionNotUseful());
template <>
-TriaDimensionInfo<1>::active_face_iterator
+Triangulation<1>::active_face_iterator
Triangulation<1>::last_active_face (const unsigned int) const
{
Assert (false, ExcFunctionNotUseful());
template <>
-TriaDimensionInfo<1>::raw_quad_iterator
+Triangulation<1>::raw_quad_iterator
Triangulation<1>::begin_raw_quad (const unsigned int) const
{
Assert (false, ExcFunctionNotUseful());
template <>
-TriaDimensionInfo<1>::quad_iterator
+Triangulation<1>::quad_iterator
Triangulation<1>::begin_quad (const unsigned int) const
{
Assert (false, ExcFunctionNotUseful());
template <>
-TriaDimensionInfo<1>::active_quad_iterator
+Triangulation<1>::active_quad_iterator
Triangulation<1>::begin_active_quad (const unsigned int) const
{
Assert (false, ExcFunctionNotUseful());
template <>
-TriaDimensionInfo<1>::raw_quad_iterator
+Triangulation<1>::raw_quad_iterator
Triangulation<1>::end_quad () const
{
Assert (false, ExcFunctionNotUseful());
template <>
-TriaDimensionInfo<1>::raw_quad_iterator
+Triangulation<1>::raw_quad_iterator
Triangulation<1>::last_raw_quad (const unsigned int) const
{
Assert (false, ExcFunctionNotUseful());
template <>
-TriaDimensionInfo<1>::raw_quad_iterator
+Triangulation<1>::raw_quad_iterator
Triangulation<1>::last_raw_quad () const
{
Assert (false, ExcFunctionNotUseful());
template <>
-TriaDimensionInfo<1>::quad_iterator
+Triangulation<1>::quad_iterator
Triangulation<1>::last_quad (const unsigned int) const
{
Assert (false, ExcFunctionNotUseful());
template <>
-TriaDimensionInfo<1>::quad_iterator
+Triangulation<1>::quad_iterator
Triangulation<1>::last_quad () const
{
Assert (false, ExcFunctionNotUseful());
template <>
-TriaDimensionInfo<1>::active_quad_iterator
+Triangulation<1>::active_quad_iterator
Triangulation<1>::last_active_quad (const unsigned int) const
{
Assert (false, ExcFunctionNotUseful());
template <>
-TriaDimensionInfo<1>::active_quad_iterator
+Triangulation<1>::active_quad_iterator
Triangulation<1>::last_active_quad () const
{
Assert (false, ExcFunctionNotUseful());
template <>
-TriaDimensionInfo<1>::raw_hex_iterator
+Triangulation<1>::raw_hex_iterator
Triangulation<1>::begin_raw_hex (const unsigned int) const
{
Assert (false, ExcFunctionNotUseful());
template <>
-TriaDimensionInfo<1>::hex_iterator
+Triangulation<1>::hex_iterator
Triangulation<1>::begin_hex (const unsigned int) const
{
Assert (false, ExcFunctionNotUseful());
template <>
-TriaDimensionInfo<1>::active_hex_iterator
+Triangulation<1>::active_hex_iterator
Triangulation<1>::begin_active_hex (const unsigned int) const
{
Assert (false, ExcFunctionNotUseful());
template <>
-TriaDimensionInfo<1>::raw_hex_iterator
+Triangulation<1>::raw_hex_iterator
Triangulation<1>::end_hex () const
{
Assert (false, ExcFunctionNotUseful());
template <>
-TriaDimensionInfo<1>::raw_hex_iterator
+Triangulation<1>::raw_hex_iterator
Triangulation<1>::last_raw_hex (const unsigned int) const
{
Assert (false, ExcFunctionNotUseful());
template <>
-TriaDimensionInfo<1>::raw_hex_iterator
+Triangulation<1>::raw_hex_iterator
Triangulation<1>::last_raw_hex () const
{
Assert (false, ExcFunctionNotUseful());
template <>
-TriaDimensionInfo<1>::hex_iterator
+Triangulation<1>::hex_iterator
Triangulation<1>::last_hex (const unsigned int) const
{
Assert (false, ExcFunctionNotUseful());
template <>
-TriaDimensionInfo<1>::hex_iterator
+Triangulation<1>::hex_iterator
Triangulation<1>::last_hex () const
{
Assert (false, ExcFunctionNotUseful());
template <>
-TriaDimensionInfo<1>::active_hex_iterator
+Triangulation<1>::active_hex_iterator
Triangulation<1>::last_active_hex (const unsigned int) const
{
Assert (false, ExcFunctionNotUseful());
template <>
-TriaDimensionInfo<1>::active_hex_iterator
+Triangulation<1>::active_hex_iterator
Triangulation<1>::last_active_hex () const
{
Assert (false, ExcFunctionNotUseful());
#if deal_II_dimension == 2
template <>
-TriaDimensionInfo<2>::raw_cell_iterator
+Triangulation<2>::raw_cell_iterator
Triangulation<2>::begin_raw (const unsigned int level) const
{
return begin_raw_quad (level);
template <>
-TriaDimensionInfo<2>::active_cell_iterator
+Triangulation<2>::active_cell_iterator
Triangulation<2>::begin_active (const unsigned int level) const
{
return begin_active_quad (level);
template <>
-TriaDimensionInfo<2>::raw_cell_iterator
+Triangulation<2>::raw_cell_iterator
Triangulation<2>::last_raw () const
{
return last_raw_quad ();
template <>
-TriaDimensionInfo<2>::raw_cell_iterator
+Triangulation<2>::raw_cell_iterator
Triangulation<2>::last_raw (const unsigned int level) const
{
return last_raw_quad (level);
template <>
-TriaDimensionInfo<2>::cell_iterator
+Triangulation<2>::cell_iterator
Triangulation<2>::last () const
{
return last_quad ();
template <>
-TriaDimensionInfo<2>::cell_iterator
+Triangulation<2>::cell_iterator
Triangulation<2>::last (const unsigned int level) const
{
return last_quad (level);
template <>
-TriaDimensionInfo<2>::active_cell_iterator
+Triangulation<2>::active_cell_iterator
Triangulation<2>::last_active () const
{
return last_active_quad ();
template <>
-TriaDimensionInfo<2>::active_cell_iterator
+Triangulation<2>::active_cell_iterator
Triangulation<2>::last_active (const unsigned int level) const
{
return last_active_quad (level);
template <>
-TriaDimensionInfo<2>::raw_face_iterator
+Triangulation<2>::raw_face_iterator
Triangulation<2>::begin_raw_face (const unsigned int level) const
{
return begin_raw_line (level);
template <>
-TriaDimensionInfo<2>::face_iterator
+Triangulation<2>::face_iterator
Triangulation<2>::begin_face (const unsigned int level) const
{
return begin_line (level);
template <>
-TriaDimensionInfo<2>::active_face_iterator
+Triangulation<2>::active_face_iterator
Triangulation<2>::begin_active_face (const unsigned int level) const
{
return begin_active_line (level);
template <>
-TriaDimensionInfo<2>::raw_face_iterator
+Triangulation<2>::raw_face_iterator
Triangulation<2>::end_face () const
{
return end_line ();
template <>
-TriaDimensionInfo<2>::raw_face_iterator
+Triangulation<2>::raw_face_iterator
Triangulation<2>::last_raw_face () const
{
return last_raw_line ();
template <>
-TriaDimensionInfo<2>::raw_face_iterator
+Triangulation<2>::raw_face_iterator
Triangulation<2>::last_raw_face (const unsigned int level) const
{
return last_raw_line (level);
template <>
-TriaDimensionInfo<2>::face_iterator
+Triangulation<2>::face_iterator
Triangulation<2>::last_face () const
{
return last_line ();
template <>
-TriaDimensionInfo<2>::face_iterator
+Triangulation<2>::face_iterator
Triangulation<2>::last_face (const unsigned int level) const
{
return last_line (level);
template <>
-TriaDimensionInfo<2>::active_face_iterator
+Triangulation<2>::active_face_iterator
Triangulation<2>::last_active_face () const
{
return last_active_line ();
template <>
-TriaDimensionInfo<2>::active_face_iterator
+Triangulation<2>::active_face_iterator
Triangulation<2>::last_active_face (const unsigned int level) const
{
return last_active_line (level);
template <>
-TriaDimensionInfo<2>::raw_hex_iterator
+Triangulation<2>::raw_hex_iterator
Triangulation<2>::begin_raw_hex (const unsigned int) const
{
Assert (false, ExcFunctionNotUseful());
template <>
-TriaDimensionInfo<2>::hex_iterator
+Triangulation<2>::hex_iterator
Triangulation<2>::begin_hex (const unsigned int) const
{
Assert (false, ExcFunctionNotUseful());
template <>
-TriaDimensionInfo<2>::active_hex_iterator
+Triangulation<2>::active_hex_iterator
Triangulation<2>::begin_active_hex (const unsigned int) const
{
Assert (false, ExcFunctionNotUseful());
template <>
-TriaDimensionInfo<2>::raw_hex_iterator
+Triangulation<2>::raw_hex_iterator
Triangulation<2>::end_hex () const
{
Assert (false, ExcFunctionNotUseful());
template <>
-TriaDimensionInfo<2>::raw_hex_iterator
+Triangulation<2>::raw_hex_iterator
Triangulation<2>::last_raw_hex (const unsigned int) const
{
Assert (false, ExcFunctionNotUseful());
template <>
-TriaDimensionInfo<2>::raw_hex_iterator
+Triangulation<2>::raw_hex_iterator
Triangulation<2>::last_raw_hex () const
{
Assert (false, ExcFunctionNotUseful());
template <>
-TriaDimensionInfo<2>::hex_iterator
+Triangulation<2>::hex_iterator
Triangulation<2>::last_hex (const unsigned int) const
{
Assert (false, ExcFunctionNotUseful());
template <>
-TriaDimensionInfo<2>::hex_iterator
+Triangulation<2>::hex_iterator
Triangulation<2>::last_hex () const
{
Assert (false, ExcFunctionNotUseful());
template <>
-TriaDimensionInfo<2>::active_hex_iterator
+Triangulation<2>::active_hex_iterator
Triangulation<2>::last_active_hex (const unsigned int) const
{
Assert (false, ExcFunctionNotUseful());
template <>
-TriaDimensionInfo<2>::active_hex_iterator
+Triangulation<2>::active_hex_iterator
Triangulation<2>::last_active_hex () const
{
Assert (false, ExcFunctionNotUseful());
#if deal_II_dimension == 3
template <>
-TriaDimensionInfo<3>::raw_cell_iterator
+Triangulation<3>::raw_cell_iterator
Triangulation<3>::begin_raw (const unsigned int level) const
{
return begin_raw_hex (level);
template <>
-TriaDimensionInfo<3>::active_cell_iterator
+Triangulation<3>::active_cell_iterator
Triangulation<3>::begin_active (const unsigned int level) const
{
return begin_active_hex (level);
template <>
-TriaDimensionInfo<3>::raw_cell_iterator
+Triangulation<3>::raw_cell_iterator
Triangulation<3>::last_raw () const
{
return last_raw_hex ();
template <>
-TriaDimensionInfo<3>::raw_cell_iterator
+Triangulation<3>::raw_cell_iterator
Triangulation<3>::last_raw (const unsigned int level) const
{
return last_raw_hex (level);
template <>
-TriaDimensionInfo<3>::cell_iterator
+Triangulation<3>::cell_iterator
Triangulation<3>::last () const
{
return last_hex ();
template <>
-TriaDimensionInfo<3>::cell_iterator
+Triangulation<3>::cell_iterator
Triangulation<3>::last (const unsigned int level) const
{
return last_hex (level);
template <>
-TriaDimensionInfo<3>::active_cell_iterator
+Triangulation<3>::active_cell_iterator
Triangulation<3>::last_active () const
{
return last_active_hex ();
template <>
-TriaDimensionInfo<3>::active_cell_iterator
+Triangulation<3>::active_cell_iterator
Triangulation<3>::last_active (const unsigned int level) const
{
return last_active_hex (level);
template <>
-TriaDimensionInfo<3>::raw_face_iterator
+Triangulation<3>::raw_face_iterator
Triangulation<3>::begin_raw_face (const unsigned int level) const
{
return begin_raw_quad (level);
template <>
-TriaDimensionInfo<3>::face_iterator
+Triangulation<3>::face_iterator
Triangulation<3>::begin_face (const unsigned int level) const
{
return begin_quad (level);
template <>
-TriaDimensionInfo<3>::active_face_iterator
+Triangulation<3>::active_face_iterator
Triangulation<3>::begin_active_face (const unsigned int level) const
{
return begin_active_quad (level);
template <>
-TriaDimensionInfo<3>::raw_face_iterator
+Triangulation<3>::raw_face_iterator
Triangulation<3>::end_face () const
{
return end_quad ();
template <>
-TriaDimensionInfo<3>::raw_face_iterator
+Triangulation<3>::raw_face_iterator
Triangulation<3>::last_raw_face () const
{
return last_raw_quad ();
template <>
-TriaDimensionInfo<3>::raw_face_iterator
+Triangulation<3>::raw_face_iterator
Triangulation<3>::last_raw_face (const unsigned int level) const
{
return last_raw_quad (level);
template <>
-TriaDimensionInfo<3>::face_iterator
+Triangulation<3>::face_iterator
Triangulation<3>::last_face () const
{
return last_quad ();
template <>
-TriaDimensionInfo<3>::face_iterator
+Triangulation<3>::face_iterator
Triangulation<3>::last_face (const unsigned int level) const
{
return last_quad (level);
template <>
-TriaDimensionInfo<3>::active_face_iterator
+Triangulation<3>::active_face_iterator
Triangulation<3>::last_active_face () const
{
return last_active_quad ();
template <>
-TriaDimensionInfo<3>::active_face_iterator
+Triangulation<3>::active_face_iterator
Triangulation<3>::last_active_face (const unsigned int level) const
{
return last_active_quad (level);
template <int dim>
-typename TriaDimensionInfo<dim>::raw_line_iterator
+typename Triangulation<dim>::raw_line_iterator
Triangulation<dim>::begin_raw_line (const unsigned int level) const
{
Assert (level<levels.size(), ExcInvalidLevel(level));
template <int dim>
-typename TriaDimensionInfo<dim>::raw_quad_iterator
+typename Triangulation<dim>::raw_quad_iterator
Triangulation<dim>::begin_raw_quad (const unsigned int level) const
{
Assert (level<levels.size(), ExcInvalidLevel(level));
template <int dim>
-typename TriaDimensionInfo<dim>::raw_hex_iterator
+typename Triangulation<dim>::raw_hex_iterator
Triangulation<dim>::begin_raw_hex (const unsigned int level) const
{
Assert (level<levels.size(), ExcInvalidLevel(level));
template <int dim>
-typename TriaDimensionInfo<dim>::line_iterator
+typename Triangulation<dim>::line_iterator
Triangulation<dim>::begin_line (const unsigned int level) const
{
// level is checked in begin_raw
template <int dim>
-typename TriaDimensionInfo<dim>::quad_iterator
+typename Triangulation<dim>::quad_iterator
Triangulation<dim>::begin_quad (const unsigned int level) const
{
// level is checked in begin_raw
template <int dim>
-typename TriaDimensionInfo<dim>::hex_iterator
+typename Triangulation<dim>::hex_iterator
Triangulation<dim>::begin_hex (const unsigned int level) const
{
// level is checked in begin_raw
template <int dim>
-typename TriaDimensionInfo<dim>::active_line_iterator
+typename Triangulation<dim>::active_line_iterator
Triangulation<dim>::begin_active_line (const unsigned int level) const
{
// level is checked in begin_raw
template <int dim>
-typename TriaDimensionInfo<dim>::active_quad_iterator
+typename Triangulation<dim>::active_quad_iterator
Triangulation<dim>::begin_active_quad (const unsigned int level) const
{
// level is checked in begin_raw
template <int dim>
-typename TriaDimensionInfo<dim>::active_hex_iterator
+typename Triangulation<dim>::active_hex_iterator
Triangulation<dim>::begin_active_hex (const unsigned int level) const
{
// level is checked in begin_raw
template <int dim>
-typename TriaDimensionInfo<dim>::raw_line_iterator
+typename Triangulation<dim>::raw_line_iterator
Triangulation<dim>::end_line () const
{
return raw_line_iterator (const_cast<Triangulation<dim>*>(this),
template <int dim>
-typename TriaDimensionInfo<dim>::raw_quad_iterator
+typename Triangulation<dim>::raw_quad_iterator
Triangulation<dim>::end_quad () const
{
return raw_quad_iterator (const_cast<Triangulation<dim>*>(this),
template <int dim>
-typename TriaDimensionInfo<dim>::raw_hex_iterator
+typename Triangulation<dim>::raw_hex_iterator
Triangulation<dim>::end_hex () const
{
return raw_hex_iterator (const_cast<Triangulation<dim>*>(this),
template <int dim>
-typename TriaDimensionInfo<dim>::raw_line_iterator
+typename Triangulation<dim>::raw_line_iterator
Triangulation<dim>::last_raw_line (const unsigned int level) const
{
Assert (level<levels.size(), ExcInvalidLevel(level));
template <int dim>
-typename TriaDimensionInfo<dim>::raw_quad_iterator
+typename Triangulation<dim>::raw_quad_iterator
Triangulation<dim>::last_raw_quad (const unsigned int level) const {
Assert (level<levels.size(),
ExcInvalidLevel(level));
template <int dim>
-typename TriaDimensionInfo<dim>::raw_hex_iterator
+typename Triangulation<dim>::raw_hex_iterator
Triangulation<dim>::last_raw_hex (const unsigned int level) const {
Assert (level<levels.size(),
ExcInvalidLevel(level));
template <int dim>
-typename TriaDimensionInfo<dim>::raw_line_iterator
+typename Triangulation<dim>::raw_line_iterator
Triangulation<dim>::last_raw_line () const {
return last_raw_line (levels.size()-1);
}
template <int dim>
-typename TriaDimensionInfo<dim>::raw_quad_iterator
+typename Triangulation<dim>::raw_quad_iterator
Triangulation<dim>::last_raw_quad () const {
return last_raw_quad (levels.size()-1);
}
template <int dim>
-typename TriaDimensionInfo<dim>::raw_hex_iterator
+typename Triangulation<dim>::raw_hex_iterator
Triangulation<dim>::last_raw_hex () const {
return last_raw_hex (levels.size()-1);
}
template <int dim>
-typename TriaDimensionInfo<dim>::line_iterator
+typename Triangulation<dim>::line_iterator
Triangulation<dim>::last_line (const unsigned int level) const {
// level is checked in begin_raw
raw_line_iterator ri = last_raw_line(level);
template <int dim>
-typename TriaDimensionInfo<dim>::quad_iterator
+typename Triangulation<dim>::quad_iterator
Triangulation<dim>::last_quad (const unsigned int level) const {
// level is checked in begin_raw
raw_quad_iterator ri = last_raw_quad(level);
template <int dim>
-typename TriaDimensionInfo<dim>::hex_iterator
+typename Triangulation<dim>::hex_iterator
Triangulation<dim>::last_hex (const unsigned int level) const {
// level is checked in begin_raw
raw_hex_iterator ri = last_raw_hex(level);
template <int dim>
-typename TriaDimensionInfo<dim>::line_iterator
+typename Triangulation<dim>::line_iterator
Triangulation<dim>::last_line () const {
return last_line (levels.size()-1);
}
template <int dim>
-typename TriaDimensionInfo<dim>::quad_iterator
+typename Triangulation<dim>::quad_iterator
Triangulation<dim>::last_quad () const {
return last_quad (levels.size()-1);
}
template <int dim>
-typename TriaDimensionInfo<dim>::hex_iterator
+typename Triangulation<dim>::hex_iterator
Triangulation<dim>::last_hex () const {
return last_hex (levels.size()-1);
}
template <int dim>
-typename TriaDimensionInfo<dim>::active_line_iterator
+typename Triangulation<dim>::active_line_iterator
Triangulation<dim>::last_active_line (const unsigned int level) const {
// level is checked in begin_raw
line_iterator i = last_line(level);
template <int dim>
-typename TriaDimensionInfo<dim>::active_quad_iterator
+typename Triangulation<dim>::active_quad_iterator
Triangulation<dim>::last_active_quad (const unsigned int level) const {
// level is checked in begin_raw
quad_iterator i = last_quad(level);
template <int dim>
-typename TriaDimensionInfo<dim>::active_hex_iterator
+typename Triangulation<dim>::active_hex_iterator
Triangulation<dim>::last_active_hex (const unsigned int level) const {
// level is checked in begin_raw
hex_iterator i = last_hex(level);
template <int dim>
-typename TriaDimensionInfo<dim>::active_line_iterator
+typename Triangulation<dim>::active_line_iterator
Triangulation<dim>::last_active_line () const {
return last_active_line (levels.size()-1);
}
template <int dim>
-typename TriaDimensionInfo<dim>::active_quad_iterator
+typename Triangulation<dim>::active_quad_iterator
Triangulation<dim>::last_active_quad () const {
return last_active_quad (levels.size()-1);
}
template <int dim>
-typename TriaDimensionInfo<dim>::active_hex_iterator
+typename Triangulation<dim>::active_hex_iterator
Triangulation<dim>::last_active_hex () const {
return last_active_hex (levels.size()-1);
}
template <int dim>
-typename TriaDimensionInfo<dim>::raw_cell_iterator
+typename Triangulation<dim>::raw_cell_iterator
Triangulation<dim>::end_raw (const unsigned int level) const {
return (level == levels.size()-1 ?
end() :
template <int dim>
-typename TriaDimensionInfo<dim>::cell_iterator
+typename Triangulation<dim>::cell_iterator
Triangulation<dim>::end (const unsigned int level) const {
return (level == levels.size()-1 ?
cell_iterator(end()) :
template <int dim>
-typename TriaDimensionInfo<dim>::active_cell_iterator
+typename Triangulation<dim>::active_cell_iterator
Triangulation<dim>::end_active (const unsigned int level) const {
return (level == levels.size()-1 ?
active_cell_iterator(end()) :
template <int dim>
-typename TriaDimensionInfo<dim>::raw_face_iterator
+typename Triangulation<dim>::raw_face_iterator
Triangulation<dim>::end_raw_face (const unsigned int level) const {
return (level == levels.size()-1 ?
end_face() :
template <int dim>
-typename TriaDimensionInfo<dim>::face_iterator
+typename Triangulation<dim>::face_iterator
Triangulation<dim>::end_face (const unsigned int level) const {
return (level == levels.size()-1 ?
face_iterator(end_face()) :
template <int dim>
-typename TriaDimensionInfo<dim>::active_face_iterator
+typename Triangulation<dim>::active_face_iterator
Triangulation<dim>::end_active_face (const unsigned int level) const {
return (level == levels.size()-1 ?
active_face_iterator(end_face()) :
template <int dim>
-typename TriaDimensionInfo<dim>::raw_line_iterator
+typename Triangulation<dim>::raw_line_iterator
Triangulation<dim>::end_raw_line (const unsigned int level) const {
return (level == levels.size()-1 ?
end_line() :
template <int dim>
-typename TriaDimensionInfo<dim>::line_iterator
+typename Triangulation<dim>::line_iterator
Triangulation<dim>::end_line (const unsigned int level) const {
return (level == levels.size()-1 ?
line_iterator(end_line()) :
template <int dim>
-typename TriaDimensionInfo<dim>::active_line_iterator
+typename Triangulation<dim>::active_line_iterator
Triangulation<dim>::end_active_line (const unsigned int level) const {
return (level == levels.size()-1 ?
active_line_iterator(end_line()) :
template <int dim>
-typename TriaDimensionInfo<dim>::raw_quad_iterator
+typename Triangulation<dim>::raw_quad_iterator
Triangulation<dim>::end_raw_quad (const unsigned int level) const {
return (level == levels.size()-1 ?
end_quad() :
template <int dim>
-typename TriaDimensionInfo<dim>::quad_iterator
+typename Triangulation<dim>::quad_iterator
Triangulation<dim>::end_quad (const unsigned int level) const {
return (level == levels.size()-1 ?
quad_iterator(end_quad()) :
template <int dim>
-typename TriaDimensionInfo<dim>::active_quad_iterator
+typename Triangulation<dim>::active_quad_iterator
Triangulation<dim>::end_active_quad (const unsigned int level) const {
return (level == levels.size()-1 ?
active_quad_iterator(end_quad()) :
template <int dim>
-typename TriaDimensionInfo<dim>::raw_hex_iterator
+typename Triangulation<dim>::raw_hex_iterator
Triangulation<dim>::end_raw_hex (const unsigned int level) const {
return (level == levels.size()-1 ?
end_hex() :
template <int dim>
-typename TriaDimensionInfo<dim>::hex_iterator
+typename Triangulation<dim>::hex_iterator
Triangulation<dim>::end_hex (const unsigned int level) const
{
return (level == levels.size()-1 ?
template <int dim>
-typename TriaDimensionInfo<dim>::active_hex_iterator
+typename Triangulation<dim>::active_hex_iterator
Triangulation<dim>::end_active_hex (const unsigned int level) const
{
return (level == levels.size()-1 ?
{
prepare_coarsening_and_refinement ();
+ // Inform RefinementListeners
+ // about beginning of refinement.
+ typename std::list<RefinementListener *>::iterator ref_listener =
+ refinement_listeners.begin (),
+ end_listener = refinement_listeners.end ();
+ for (; ref_listener != end_listener; ++ref_listener)
+ (*ref_listener)->pre_refinement_notification (*this);
+
execute_coarsening();
execute_refinement();
+
+ // Inform RefinementListeners
+ // about end of refinement.
+ for (ref_listener = refinement_listeners.begin ();
+ ref_listener != end_listener; ++ref_listener)
+ (*ref_listener)->post_refinement_notification (*this);
}
save_coarsen_flags (flags_before[0]);
save_refine_flags (flags_before[1]);
-
// do nothing in 1d, except setting
// the coarsening flags correctly
if (dim == 1)
}
+// Refinement listeners
+template<int dim>
+void Triangulation<dim>::
+RefinementListener::pre_refinement_notification (const Triangulation<dim> &)
+{}
+
+
+
+template<int dim>
+void Triangulation<dim>::
+RefinementListener::post_refinement_notification (const Triangulation<dim> &)
+{}
+
+
+
+template<int dim>
+void
+Triangulation<dim>::add_refinement_listener (RefinementListener &listener) const
+{
+ refinement_listeners.push_back (&listener);
+}
+
+
+
+template<int dim>
+void
+Triangulation<dim>::remove_refinement_listener (RefinementListener &listener) const
+{
+ typename std::list<RefinementListener *>::iterator p =
+ find (refinement_listeners.begin (), refinement_listeners.end (), &listener);
+ Assert (p != refinement_listeners.end (), ExcInternalError ());
+ refinement_listeners.erase (p);
+}
+
+
// explicit instantiations
template class Triangulation<deal_II_dimension>;
projects / dealii-svn.git / commitdiff