Using Classes and Objects ppt

... rights reserved 3-2 Using Classes and Objects • We can create more interesting programs using predefined classes and related objects • Chapter 3 focuses on:  object creation and object references  the ... class and its methods  the Java standard class library  the Random and Math classes  formatting output  enumerated types  wrapper classes  graphical compon...

Ngày tải lên: 15/03/2014, 11:20

... is a set of classes that supports the development of programs  Java standard class library • Some classes in Java standard class library: System, String Slide 11 Packages • The classes can ... methods that generate pseudorandom numbers • The Random class belongs to java.util package • Some methods of the Random class:  Random() • Constructor: creates a new pseudorandom number gene...

Ngày tải lên: 29/03/2014, 02:21

... object-oriented programs, you will need to use classes. The class is C++’s basic unit of encapsulation. Classes are used to create objects. Classes and objects are so fundamental to C++ that much ... fuelcap, and mpg fields when an object is constructed. Pay special attention to how Vehicle objects are created. 1 C++ A Beginner’s Guide by Herbert Schildt Module8 Cl...

Ngày tải lên: 24/01/2014, 20:20

... object-oriented programs, you will need to use classes. The class is C++’s basic unit of encapsulation. Classes are used to create objects. Classes and objects are so fundamental to C++ that much ... fuelcap, and mpg fields when an object is constructed. Pay special attention to how Vehicle objects are created. 1 C++ A Beginner’s Guide by Herbert Schildt Module8 Cl...

Ngày tải lên: 27/01/2014, 02:20

... object-oriented programs, you will need to use classes. The class is C++’s basic unit of encapsulation. Classes are used to create objects. Classes and objects are so fundamental to C++ that much ... fuelcap, and mpg fields when an object is constructed. Pay special attention to how Vehicle objects are created. 1 C++ A Beginner’s Guide by Herbert Schildt Module8 Cl...

Ngày tải lên: 06/03/2014, 22:20

... Creating JavaFX Classes and Objects month: 12 day: 31 year: 2007 hour: 9 pm: true durationHours: 1 }; println("appt1 contains: {appt1}"); println("appt2 contains: {appt2}"); println("It ... {appt2}"); println(""); println("Trying to change appt2 to a day of 6"); appt2.day = 6; println("appt2 contains: {appt2}"); println("&...

Ngày tải lên: 05/10/2013, 12:20

... required. Control Systems Simulation Using Matlab and Simulink 1 Introduction In ME134, we will make extensive use of Matlab and Simulink in order to design, analyze and simulate the response of control ... input, y is the output, and x 1 and x 2 are the two states of the system. The two tank fluid system shown in Fig. 1 can be modeled by the above state and output equations and...

Ngày tải lên: 12/12/2013, 07:15

... one object and no additional pointer indirection is needed to get the adaptee. Object Adapter Lets a single adapter work with a group of adaptees such as a base class and all its sub classes. The ... concerned with how classes and objects are composed to form large structures. Dierent categories Adapter Bridge Composite Decorator Façade Flyweight Proxy Scenario Outlets and...

Ngày tải lên: 19/03/2014, 22:32

... identify hidden objects and services. Objectives After completing this activity, you will be able to: ! Analyze a usage scenario and determine candidate business objects and services for ... represent the candidate business objects. 6. Review candidate business objects for possible redundancy or lack of applicability. Activity 5.2: Identifying Business Objects and...

Ngày tải lên: 10/12/2013, 16:16

... 1.1.7 Using ping and tracert from a Workstation Objective • Learn to use the TCP/IP Packet Internet Groper (ping) command from a workstation. • Learn to use the Trace Route (tracert) command ... to open the Command Prompt window. Press Start > Programs > Accessories > Command Prompt or Start > Programs > Command Prompt or Start > All Programs > Command Prompt....

Ngày tải lên: 11/12/2013, 13:15