Package elki.database.ids.integer

Interface IntegerArrayDBIDs

All Superinterfaces:

ArrayDBIDs, DBIDs, IntegerDBIDs

All Known Subinterfaces:

IntegerArrayStaticDBIDs

All Known Implementing Classes:

ArrayModifiableIntegerDBIDs, ArrayModifiableIntegerDBIDs.Slice, ArrayStaticIntegerDBIDs, ArrayStaticIntegerDBIDs.Slice, IntegerDBIDPair.Slice, UnmodifiableIntegerArrayDBIDs

public interface IntegerArrayDBIDs
extends IntegerDBIDs, ArrayDBIDs

Trivial combination interface.

Since:

0.6.0

Author:

Erich Schubert

Method Summary

Modifier and Type	Method	Description
IntegerDBIDArrayIter	iter()	Get a DBID iterator (a more efficient API).
IntegerArrayDBIDs	slice(int begin, int end)	Slice a subarray (as view, not copy!)

Methods inherited from interface elki.database.ids.ArrayDBIDs

assignVar, binarySearch, get, size

Methods inherited from interface elki.database.ids.DBIDs

contains, forEach, isEmpty

Method Detail

iter

IntegerDBIDArrayIter iter()

Description copied from interface: DBIDs

Get a DBID iterator (a more efficient API).

Example:

 
 for(DBIDIter iter = ids.iter(); iter.valid(); iter.advance()) {
   NumberVector vec = relation.get(iter); // iter is a temporary object reference
 }
 
 

Specified by:

iter in interface ArrayDBIDs

Specified by:

iter in interface DBIDs

Specified by:

iter in interface IntegerDBIDs

Returns:

iterator

slice

IntegerArrayDBIDs slice(int begin,
                        int end)

Description copied from interface: ArrayDBIDs

Slice a subarray (as view, not copy!)

Specified by:

slice in interface ArrayDBIDs

Parameters:

begin - Begin (inclusive)

end - End (exclusive)

Returns:

Array slice.