PPT-C++ String Class

nalhareqi2012 string The string is any sequence of characters To use strings you need to include the header ltstringgt The string is one of the C builtin classes C strings allow you to directly initialize assign compare and reassign with the intuitive operators as well as printing and reading eg from the user. (Changed Availability or Type). these slides contain advanced . material and are optional. Changed Availability or Type (CAT). Changed Availability (export status). Lifting restrictions. Tighten restirctions. [] x = {3,7,2,4,1};. int. [] y = {5,8,6,9};. x = y;. x[2] = 0;. for (. int. k: y) {. . System.. out.print. (k . + " ");. }. public. . class. . mainClass. {. . public. . static. . void. main(String[] . CMSC 202. Types of Programmers. Class programmers. Developers of new classes. Goal: Expose the minimum . interface. necessary to use a new class. Implementation (code) is “hidden”. Client programmers. http://www.cs.jhu.edu/~joanne/cs107. Dr. Joanne . Selinski. What is a program? (students). Set of detailed instructions. Takes input, processing, makes output. Can be executed multiple times. Written in particular language. Object-Oriented Programming. Advanced. . Java . Programming. 1. dr inż. Wojciech Bieniecki. wbieniec@kis.p.lodz.pl. http://wbieniec.kis.p.lodz.pl. The concepts of OOP. Composition.  . – a. way of building your own class of other classes as the . . Object Oriented Programming. Class Diagram. Unified Modeling Language. Unified Modeling Language (UML) is a standardized general-purpose modeling language in the field of software engineering. The standard is managed, and was created by, the Object Management Group.. Exam Review. What you ABSOLUTELY MUST KNOW above everything else. (according to the Barron’s test prep book). The Basics. Every AP exam question uses at least one of these:. Types and Identifiers. Operators. a. dopted from. Anders . Hejlsberg. (. http://. en.wikipedia.org/wiki/Anders_Hejlsberg. ). Distinguished Engineer. Developer Division. Microsoft . Corporation. presentation. 1. What is new. C# is the first “component oriented” language in the C/C family. Create a class for a card:. public class Card {. public . int. . num. ;. public String suit;. public Card(. int. n, String s) {. num. = n;. suit = s;. }. }. Now Create a class for a deck of card objects:. 3.2 Member Function Overriding, Member Function Overloading, and Polymorphism. 1. Attendance Quiz #7. Inheritance. 2. Tip #8: File or Console. #include <iostream>. #include <. fstream. >. Lecture 10 Strings CSE 1322 4/26/2018 10- 1 String class A string is a sequence of characters stored in a certain address in memory. Once created, it cannot be changed. It is an immutable object because the string class has no mutators methods. 09 – Inheritance 3.1 Introduction to Inheritance and Class Hierarchies 3.2 Member Function Overriding, Member Function Overloading, and Polymorphism 3.3 Abstract Classes, Assignment, and Casting in a Hierarchy 1. What is Inheritance?. In the real world. : We inherit traits from our mother and father. We also inherit traits from our grandmother, grandfather, and ancestors. We might have similar eyes, the same smile, a different height . . . but we are in many ways "derived" from our parents. . Class programmers. Developers of new classes. Goal: Expose the minimum . interface. necessary to use a new class. Implementation (code) is “hidden”. Client programmers. Write code (the . client program.