| Package | Description | 
|---|---|
| de.lmu.ifi.dbs.elki.database.ids | Database object identification and ID group handling API. | 
| de.lmu.ifi.dbs.elki.database.ids.generic | Database object identification and ID group handling - generic implementations. | 
| de.lmu.ifi.dbs.elki.database.ids.integer | Integer-based DBID implementation --
 do not use directly - always use  DBIDUtil. | 
| de.lmu.ifi.dbs.elki.utilities.datastructures.histogram | Classes for computing histograms. | 
| Modifier and Type | Interface and Description | 
|---|---|
| interface  | DBIDArrayIterArray iterators that can also go backwards and seek. | 
| interface  | DBIDArrayMIterModifiable array iterator. | 
| Modifier and Type | Class and Description | 
|---|---|
| protected static class  | EmptyDBIDs.EmptyDBIDIteratorIterator for empty DBIDs- | 
| Modifier and Type | Class and Description | 
|---|---|
| (package private) class  | UnmodifiableArrayDBIDs.UnmodifiableDBIDArrayIterMake an existing DBIDMIter unmodifiable. | 
| Modifier and Type | Interface and Description | 
|---|---|
| interface  | IntegerDBIDArrayIterModifiable integer array iterator. | 
| interface  | IntegerDBIDArrayMIterModifiable integer array iterator. | 
| Modifier and Type | Class and Description | 
|---|---|
| protected class  | IntArrayStaticDBIDs.DBIDItrDBID iterator in ELKI/C style. | 
| protected class  | IntegerDBID.DBIDItrPseudo iterator for DBIDs interface. | 
| protected static class  | IntegerDBIDRange.DBIDItrIterator in ELKI/C++ style. | 
| protected class  | IntegerDBIDVar.DBIDItrPseudo iterator for DBIDs interface. | 
| protected static class  | TroveArrayDBIDs.DBIDItrIterate over a Trove IntList, ELKI/C-style. | 
| (package private) class  | UnmodifiableIntegerArrayDBIDs.UnmodifiableDBIDIterMake an existing DBIDMIter unmodifiable. | 
| Modifier and Type | Interface and Description | 
|---|---|
| static interface  | DoubleHistogram.IterIterator interface. | 
| static interface  | FloatHistogram.IterIterator interface. | 
| static interface  | Histogram.IterArray iterator. | 
| static interface  | IntHistogram.IterIterator interface. | 
| static interface  | LongHistogram.IterIterator interface. | 
| static interface  | ObjHistogram.Iter<T>Histogram iterator. | 
| static interface  | ShortHistogram.IterIterator interface. | 
| Modifier and Type | Class and Description | 
|---|---|
| class  | AbstractObjStaticHistogram.IterIterator class. | 
| class  | AbstractStaticHistogram.IterIterator class to iterate over all bins. | 
| class  | DoubleStaticHistogram.IterIterator class. | 
| class  | FloatStaticHistogram.IterIterator class. | 
| class  | IntStaticHistogram.IterIterator class. | 
| class  | LongStaticHistogram.IterIterator class. | 
| class  | ShortStaticHistogram.IterIterator class. |