dune-common 2.9.0
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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 | |
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. | |
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. | |
void | beginResize () |
Indicate that the index set is to be resized. | |
void | add (const GlobalIndex &global) |
Add an new index to the set. | |
void | add (const GlobalIndex &global, const LocalIndex &local) |
Add an new index to the set. | |
void | markAsDeleted (const iterator &position) |
Mark an index as deleted. | |
void | endResize () |
Indicate that the resizing finishes. | |
IndexPair & | operator[] (const GlobalIndex &global) |
Find the index pair with a specific global id. | |
IndexPair & | at (const GlobalIndex &global) |
Find the index pair with a specific global id. | |
bool | exists (const GlobalIndex &global) const |
Find the index pair with a specific global id. | |
const IndexPair & | operator[] (const GlobalIndex &global) const |
Find the index pair with a specific global id. | |
const IndexPair & | at (const GlobalIndex &global) const |
Find the index pair with a specific global id. | |
iterator | begin () |
Get an iterator over the indices positioned at the first index. | |
iterator | end () |
Get an iterator over the indices positioned after the last index. | |
const_iterator | begin () const |
Get an iterator over the indices positioned at the first index. | |
const_iterator | end () const |
Get an iterator over the indices positioned after the last index. | |
void | renumberLocal () |
Renumbers the local index numbers. | |
int | seqNo () const |
Get the internal sequence number. | |
size_t | size () const |
Get the total number (public and nonpublic) indices. | |
Static Public Attributes | |
static constexpr int | arraySize = (N>0) ? N : 1 |
The size of the individual arrays in the underlying ArrayList. | |
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.