iterator pattern

ITERATOR PATTERN SW Maestro 2th 강강강

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ITERATOR PATTERNSW Maestro 2th 강미경

Iterator Pattern 이란 ?

Iterator : ‘ 반복한다’ , ‘ 반복자’

Example.

Iterator Pattern 이란 ?

-> 변수 i, k 의 기능을 추상화하여 일반화

Iterator Pattern

: 무엇인가 많이 모여있는 것들을 순서대로 지정 하면서 전체를 검색하는 처리를 실행

: 내부 구현에 대한 이해 없이 자료의 집합체 (List, Stack 등 ) 를 탐색할 수 있도록 해주는 것

Iterator Pattern 이란 ?

Iterator 는 인터페이스에 의존

배열 , 리스트 , 해시테이블은 물론 어떤 종류의 객체 컬렉션에 대해서도 반복자 구현 가능

Iterator (Inter-face)

hasNext()Next()

Aggragate (Inter-face)

Iterator

Iterator Pattern 이란 ?

클래스 다이어그램

Iterator Pattern 예제

구현 부분과 분리 , 의존적 X

The Iterator Pattern€¦ · • The Iterator design pattern enables us to access the elements of an aggregate object while hiding its internal structure D. Bernstein (JMU) Iterator

COMP 401 ITERATOR DESIGN PATTERN - cs.unc.edudewan/comp401/current/Lectures/IteratorScanning.pdf3 OBJECT-BASED SCANNING Redo the scanning solution Monolithic, single class solution

2004-03L.Chen1 Chapter 3 DATA REPRESENTATION(2) 2004-03L.Chen2 3.4.4 A Chain Iterator Class 3.4.4 A Chain Iterator Class ( 遍历器类 ) An iterator permits

Iterator behavioural design pattern

Patron de diseño iterator

Vector, Iterator, LinkedList

Design Pattern #2: Iterator · CISC 323, Winter 2003, Design Patterns 1 Design Pattern #2: Iterator There are many kinds of data structures for storing a collection of data. Common

Objects to Protect Private Details: Memento and Iterator Snarf the iterator code for today’s class

POO Proiectare Iterator

Unit 16 Iterator

Finding Iterator- related Errors with Clang Static Analyzerllvm.org/devmtg/2018-04/slides/Balogh-Finding Iterator-related Errors... · Euro LLVM 2018 Finding Iterator-related Errors

Essence of the iterator pattern

MODULE 31 --THE STL-- ITERATOR PART I · iterator if it supports the proper read/write access to the sequence it designates. - An iterator Iterator other than an object pointer must

Iterator Pattern (prezentare bazata pe GoF)dlucanu/cursuri/poo/resurse/iterator.pdf · D. Lucanu POO –Iterator Pattern (GoF) 7 Iterator::consecinte suporta diferite moduri de traversare

Iterator - a powerful but underappreciated design pattern

Object-Oriented Design Patternsmercer/Presentations/335/12-Pattern... · Coming p: Two OO Design Patterns –Iterator Design Pattern •access the elements of an aggregate object

Chapter 12 Iterators - uniroma1.itparisi/Risorse/Iterators.pdf · The Iterator Design Pattern The iterator design pattern provides a means accessing the elements of a collection in

Laboratório de programação IIemoreno/undergraduate/EC/laproII/class_fi… · vector –Random access iterator deque –Random access iterator list –Bidirectional iterator set,

Python: The Iterator Pattern

Introduction to Programming with Pythonipp201/wiki.files/from_ipp191/V...Iterator Design Pattern A Design Pattern is a general reusable solution to a commonly occurring problem (Wikipedia)

public void print() { Iterator iter = iterator(); while(iter.hasNext())

The Essence of the Iterator Pattern · Under consideration for publication in J. Functional Programming 1 The Essence of the Iterator Pattern ... which ‘provides a way to access

Principles of Software Construction: Objects, Design, and ... · 06/02/2018 · – The Iterator design pattern (left overs from Thu) – The Composite design pattern – The Decorator

patron facade e iterator

The Essence of the Iterator Pattern

Distributed Result Set Iterator: a design pattern for ... · of the design pattern in the familiar format and style found in [4]. The design pattern is called a Distributed Result

Behavioral Patterns: Iterator, Mediator, and Observerancai/dotNet/t5... · Example 9-2. Iterator pattern LINQ code 1 using System; 2 using System.Collections.Generic; 3 using System.Linq;

Use of Generic Parameters Iterator and Singleton Patternsjackie/teaching/lectures/2019/W/EECS3311/slides/04...Visualizing iterator pattern at runtime: 1 2 3 É names.upper 1 2 3 É

What is a Design Pattern? Iterator Strategy Factory ...av/courses/5895-current/manual_uploads/patterns… · What is a Design Pattern? Iterator Strategy Factory Singleton Facade Composite

Session 07: C# Design Patterns Design Patterns Composite Pattern Iterator Pattern Interfaces in the libraries FEN 2013-04-011AK - IT: Softwarekonstruktion

CS 112 · Iterator Design Pattern • The Iterator Pattern allows traversal of the elements of an collection without exposing the underlying implementation. • Lets understand the

Patrón Facade e Iterator

The Essence of the Iterator Pattern to capturing the essence of such iterations functionally. ... 2.1 Origami In the origami style ... The Essence of the Iterator Pattern 5Published

Text_Processing_With.. - The Iterator Blues

Unit 16 Iterator