Examples of using Iterator in English and their translations into Serbian
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In computer programming, an iterator is an object that enables a programmer to traverse a container, particularly lists.
The iterator object then needs to define a__next__() method that returns the next element and an__iter__() method that returns the next iterator object to use.
points to the first element, while the iterator returned by end()
It is possible for users to create their own iterator types by deriving subclasses from the standard std:: iterator class template.
Such an implementation supporting external iteration is demonstrated in MATLAB Central File Exchange item Design Pattern: Iterator(Behavioral).
In addition, associative arrays may also include other operations such as determining the number of bindings or constructing an iterator to loop over all the bindings.
The original example above could be written in Java 5 as:// Iterator implemented as anonymous class.
method of the iterator removes the most recently visited element from the container while keeping the iterator usable.
Adding or removing elements by calling the methods of container(also from the same thread) makes the iterator unusable.
list of iterator categories: Different languages or libraries used with these languages define iterator types.
The two main interfaces for implementation in PHP scripts that enable objects to be iterated via the foreach loop are Iterator and IteratorAggregate.
Alternatively, it may be desirable to abstract the mechanisms of the array storage container from the user by defining a custom object-oriented MATLAB implementation of the Iterator Pattern.
is used to create an iterator object.
method that returns an iterator object.
In Python, an iterable is an object which can be converted to an iterator, which is then iterated through during the for loop;
User-created containers only have to provide an iterator that implements one of the five standard iterator interfaces, and all the algorithms
Instead of the Java"foreach" loops for looping through an iterator, Scala has for-expressions, which are similar
The following example shows a simple use of iterators: Iterator iter= list. iterator();//Iterator iter= list. iterator(); in J2SE 5.0 while(iter.
The following example shows a simple use of iterators: Iterator iter= list. iterator();//Iterator<MyType> iter= list. iterator(); in J2SE 5.0 while(iter.
an iterable is an object which can be converted to an iterator, which is then iterated through during the for loop;