iterator

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iterator

(programming)
An object or routine for accessing items from a list, array or stream one at a time.

By extension, the term can be used for an object or routine for accesing items from any data structure that can be viewed as a list. For example, a traverser is an iterator for tree-shaped data structures.
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Features ready to use are arrow functions, enhanced object literals, template strings, rest parameters, let & const support, proxies, symbols, iterators, Typed Arrays, Map, Set, WeakMap, WeakSet, new methods on String, Array, Number, Object & Math.
Coverage includes syntax, type basics, numeric types, Boolean type and operators, strings and characters, arrays, variables and parameters, expressions and operators, statements, namespaces, classes, inheritance, the object type, structs, access modifiers, interfaces, enums, nested types, generics, delegates, events, Lambda expressions, anonymous methods, try statements and exceptions, enumeration and iterators, nullable types, operator overloading, extension methods, anonymous types, LINQ, dynamic binding, attributes, caller info attributes (C#5.
Therefore, common iterators, such as CG, Bi-CGSTAB [23] and GMRES [24,25], work efficiently for solving Eq.
If_GLIBCXX_DEBUG is defined, some form of validation is performed on the supplied iterators.
0's fundamentals; an assortment of advanced topics such as operator overloading, type constraints, iterators, lambda expressions, etc.
In the original library different iterators process the list of Figs for each of these.
After some time it became clear, that as soon as it is possible to work with custom definitions, lists, iterators, and conditionals, the function parser will become as powerful as any programming language, and by adding a few convenience methods a versatile functional language (CindyScript) for extensions of the original software was born.
Pine, an educator who has been using Ruby since 2001, starts with simple one-line programs before moving on to more advanced structures that require the use of flow control, arrays and iterators and new classes of objects.
New chapters on generics, iterators and partial types and the Web cover all kinds of topics on everything from strings and expressions to structures, and are geared to solving the problem, not just offering a formula answer.
However, although it still includes while and until loops, in most cases their need has been supplanted by Ruby's very powerful object iterators.
The concept of iterators is quite common in object-oriented programming and one of the fundamental design patterns [Gamma et al.
C is powerful enough to efficiently access containers through iterators.