Dune::YGrid< Coordinates >::Iterator Class Reference

Iterator over a collection o YGrids A YGrid::Iterator is the heart of an entity in YaspGrid. More...

#include <dune/grid/yaspgrid/ygrid.hh>

Public Member Functions
	Iterator ()=default
	default constructor
	Iterator (const YGrid< Coordinates > &yg, const std::array< int, dim > &coords, int which=0)
	construct an iterator from coordinates and component
	Iterator (const YGrid< Coordinates > &yg, bool end=false)
	create an iterator to start or end of the codimension
void	reinit (const YGrid< Coordinates > &yg, const std::array< int, dim > &coords, int which=0)
	reinitializes an iterator, as if it was just constructed.
int	coord (int i) const
	return coordinate at the current position (direction i)
const std::array< int, dim > &	coord () const
	return coordinate array at the current position
Coordinates::ctype	meshsize (int i) const
	return the current meshsize in direction i
Dune::FieldVector< typename Coordinates::ctype, dim >	meshsize () const
	return the current meshsize vector
bool	shift (int i) const
	return the shift in direction i
std::bitset< dim >	shift () const
	return the shift vector
int	superindex () const
	return the superindex
Iterator &	operator++ ()
	increment to the next entity jumping to next component if necessary
bool	operator== (const Iterator &i) const
	compare two iterators: component has to match
bool	operator!= (const Iterator &i) const
	compare two iterators: component has to match
int	which () const
	return the current component number
void	move (int i, int dist)
	move the grid, this is only done and needed for codim 0

Detailed Description

template<class Coordinates>
class Dune::YGrid< Coordinates >::Iterator

Iterator over a collection o YGrids A YGrid::Iterator is the heart of an entity in YaspGrid.

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The documentation for this class was generated from the following file:

• dune/grid/yaspgrid/ygrid.hh