TAILIEUCHUNG - Lecture Visual programming: Chapter 18 - Muhammad Bilal Zafar

The following will be discussed in this chapter: Writing a grammar, lexical vs syntactic analysis, eliminating ambiguity, elimination of left recursion, left factoring, non-context-free language constructs, top down parsing, recursive decent parsing, first & follow. | LESSON 18 Overview of Previous Lesson(s) Over View 3 Inheritance Inheritance is an essential part of OOP It is the process of creating new classes, called derived classes, from existing or base classes. The derived class inherits all the capabilities of the base class but can also add its own functionality. Reusability Extensibility Data hiding Overriding Over View 4 Access Modifiers: Public Private Protected Members of a class that are protected can only be accessed by member functions of the class, and by friend functions of the class. Over View. 5 Over View 6 Virtual Functions: In OOP a virtual function / method is a function / method whose behavior can be overridden within an inheriting class by a function with the same signature. Virtual functions ensure that the correct function is called for an object, regardless of the expression used to make the function call. Over View 7 Polymorphism It is an OOP feature that allows values of different data types to be handled using a

• Kỹ thuật lập trình
• Visual programming
• Lecture Handouts Visual programming
• Programming languages
• Object oriented programming
• Microsoft Visual Studio
• Visual Web Programming
• Dynamo Visual Programming for Design
• The Dynamo Interface in Visual Programming
• Pulldown Menus in Visual Programming
• Program Flow in Visual Programming
• Custom Nodes in Visual Programming
• Directionality of Execution
• Native Programming