TAILIEUCHUNG - Lecture Visual programming: Chapter 13 - Muhammad Bilal Zafar

The following will be discussed in this chapter: Design of a lexical-analyzer generator, the structure of the generated analyzer, pattern matching based on NFA's, DFA's for lexical analyzers, optimization of DFA-based pattern matchers, important states of an NFA. | LESSON 13 Overview of Previous Lesson(s) Over View Operator Overloading: Operator overloading is a very important capability, it enables to make standard C++ operators, such as + , - , * , and so on, work with objects of user defined data types. Following operators can’t be overloaded: 3 Over View Class Template A class template is not a class, but a sort of recipe for a class that will be used by the compiler to generate the code for a class. 4 Over View A pointer is a variable that stores the address of another variable of a particular type. long *pnum; //convention in C++ For getting the address & operator is used. This is a unary operator that obtains the address of a variable. It ’ s also called the reference operator. long number = 200; long* pnumber; pnumber = &number; 5 Over View 6 Operator & can be used to obtain the address of any variable, but you need a pointer of the appropriate type to store it. Over View Enumerations: enum class Suit{Clubs, Diamonds, Hearts, .

• 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