TAILIEUCHUNG - Lecture Object oriented programming - Lecture no 17

After you have read and studied this chapter, you should be able to: Declare and manipulate data of the char data type; write string processing program, applicable in areas such as bioinformatics, using String, StringBuilder, and StringBuffer objects; differentiate the three string classes and use the correct class for a given task; specify regular expressions for searching a pattern in a string; use the Pattern and Matcher classes; compare the String objects correctly. | CSC241: Object Oriented Programming Lecture No 17 Previous lecture Multiple inheritance Example program: employ and student class Constructor in multiple inheritance Example program Composition Today’s lecture Example program – inheritance Relationship between class Association Aggregation Composition Memory management String class Example program Problem statement Various situations require that pairs of numbers be treated as a unit. For example, each screen coordinate has an x (horizontal) component and a y (vertical) component. Derive a new class pairStack from Stack that allow to store pair variables on a stack using a single call to a push() push(st); // st is a structure type variable retrieve using a single call to pop() function, st = pop(); Go to program Association It is a simple connection or channel between classes It is a relationship where all objects have their own lifecycle and there is no owner Example: Department and student Multiple students can associate with .

• Kỹ thuật lập trình
• Object oriented programming
• Programming languages
• Lecture Object oriented programming
• Lập trình hướng đối tượng
• Object oriented programming with Java
• C++ programming
• Object oriented programming in C++
• Object oriented programming language
• Software object