it.unimi.dsi.fastutil.ints

Interface IntIterable

All Superinterfaces:

java.lang.Iterable<java.lang.Integer>

All Known Subinterfaces:

IntCollection, IntList, IntSet

All Known Implementing Classes:

AbstractIntCollection, AbstractIntList, AbstractIntList.IntSubList, AbstractIntSet, IntArrayList, IntArraySet

public interface IntIterable
extends java.lang.Iterable<java.lang.Integer>

A type-specific Iterable that strengthens that specification of Iterable.iterator().

Warning: Java will let you write “colon” for statements with primitive-type loop variables; however, what is (unfortunately) really happening is that at each iteration an unboxing (and, in the case of fastutil type-specific data structures, a boxing) will be performed. Watch out.

See Also:

Iterable

Method Summary

Modifier and Type	Method and Description
IntIterator	iterator() Returns a type-specific iterator.

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Method Detail

iterator

IntIterator iterator()

Returns a type-specific iterator. Note that this specification strengthens the one given in Iterable.iterator().

Specified by:

iterator in interface java.lang.Iterable<java.lang.Integer>

Returns:

a type-specific iterator.