Dune::ParallelIndexSet< TG, TL, N > Class Template Reference

Manager class for the mapping between local indices and globally unique indices. More...

#include <dune/common/parallel/indexset.hh>

Classes
class	iterator
	The iterator over the pairs. More...

Public Types
enum	{ arraySize = (N>0) ? N : 1 }
typedef TG	GlobalIndex
	the type of the global index. This type has to provide at least a operator< for sorting.
typedef TL	LocalIndex
	The type of the local index, e.g. ParallelLocalIndex. More...
typedef Dune::IndexPair< GlobalIndex, LocalIndex >	IndexPair
	The type of the pair stored.
typedef ArrayList< IndexPair, N >::const_iterator	const_iterator
	The constant iterator over the pairs.

Public Member Functions
	ParallelIndexSet ()
	Constructor.
const ParallelIndexSetState &	state ()
	Get the state the index set is in. More...
void	beginResize ()
	Indicate that the index set is to be resized. More...
void	add (const GlobalIndex &global)
	Add an new index to the set. More...
void	add (const GlobalIndex &global, const LocalIndex &local)
	Add an new index to the set. More...
void	markAsDeleted (const iterator &position)
	Mark an index as deleted. More...
void	endResize ()
	Indicate that the resizing finishes. More...
IndexPair &	operator[] (const GlobalIndex &global)
	Find the index pair with a specific global id. More...
IndexPair &	at (const GlobalIndex &global)
	Find the index pair with a specific global id. More...
bool	exists (const GlobalIndex &global) const
	Find the index pair with a specific global id. More...
const IndexPair &	operator[] (const GlobalIndex &global) const
	Find the index pair with a specific global id. More...
const IndexPair &	at (const GlobalIndex &global) const
	Find the index pair with a specific global id. More...
iterator	begin ()
	Get an iterator over the indices positioned at the first index. More...
iterator	end ()
	Get an iterator over the indices positioned after the last index. More...
const_iterator	begin () const
	Get an iterator over the indices positioned at the first index. More...
const_iterator	end () const
	Get an iterator over the indices positioned after the last index. More...
void	renumberLocal ()
	Renumbers the local index numbers. More...
int	seqNo () const
	Get the internal sequence number. More...
size_t	size () const
	Get the total number (public and nonpublic) indices. More...

Detailed Description

template<typename TG, typename TL, int N = 100>
class Dune::ParallelIndexSet< TG, TL, N >

Manager class for the mapping between local indices and globally unique indices.

The mapping is between a globally unique id and local index. The local index is consecutive and non persistent while the global id might not be consecutive but definitely is persistent.

---

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

• dune/common/parallel/indexset.hh