principles of object oriented programming in javascript nicholas c zakas pdf

Ngày tải lên: 22/08/2013, 14:52

... BankAccount created = new BankAccount( ); // created.accNo = number; // created.accBal = balance; // created.accType = AccountType.Checking; created.Populate(number, balance); ... AccountType.Checking as shown: class BankAccount { public void Populate(long number, decimal balance) { accNo = number; accBal = balance; accType = AccountType.Checking; } ... Essentials of Object- Oriented Programming Notice also that the Account.NumberSetter.Set method can access the private balance field of the Account object a. This is because Set is a method of class...

Ngày tải lên: 10/12/2013, 16:16

... run-time. constructor An operation that creates an object and defines its initial state. For complex objects, construction can be a significant activity, and cause the constructors of other objects ... class definition. Interaction via messages In order to accomplish useful tasks, objects need to interact with other objects. The interaction can be between objects of the same class, or objects ... objects communicate with each other. Any object may send a message to other objects, and it may receive messages from other objects. In practical programming terms, sending a message is accomplished...

Ngày tải lên: 20/12/2013, 21:16

... Statement Constructing the CRC Cards Classes Responsibilities Collaborators The Tenant CRC Card The Expense CRC Card The Rent Input Screen CRC card The Rent Record CRC Card The Expense Input Screen CRC ... Class Members A User-Defined String Type The Standard C+ + string Class Defining and Assigning string Objects Input/Output with string Objects Finding string Objects Modifying string Objects Comparing ... Author Preface CHAPTER 1—THE BIG PICTURE Why Do We Need Object- Oriented Programming? Procedural Languages The Object- Oriented Approach Characteristics of Object- Oriented Languages Objects Classes Inheritance Reusability Creating...

Ngày tải lên: 21/02/2014, 06:20

... sequence of equal objects is copied. unique_copy Copies objects from range 1 to range 2, except only the first object from any consecutive sequence of objects satisfying ‘predicate ’ is copied. ... for set_color() cBLACK cDARK_BLUE cDARK_GREEN cDARK_CYAN cDARK_RED cDARK_MAGENTA cBROWN cLIGHT_GRAY cDARK_GRAY cBLUE cGREEN cCYAN cRED cMAGENTA cYELLOW cWHITE ... uses Console Graphics Lite, such as the CIRCSTRC program in Chapter 5, “Functions,” or the CIRCLES program in Chapter 6, “Objects and Classes,” turn to the section “Building Console Graphics...

Ngày tải lên: 05/03/2014, 20:20

Ngày tải lên: 30/03/2014, 02:20

Ngày tải lên: 28/04/2014, 15:36

Ngày tải lên: 31/03/2014, 20:20

Ngày tải lên: 30/05/2014, 00:26

Ngày tải lên: 01/08/2014, 17:39

... the object oriented perspective, considering each of above domains as a class of objects, a web page containing detailed structured information as an object with its attributes. The problem of ... Search interface on real estate websites In Vietnam, Cazoodle company, which professor Kevin Chuan Chang from University of Illinois at Urbana-Champaign support, is constructing an object search ... an object- level vertical search engine [26][27]. ã Ranking Accuracy With billions of potential answers to a query, an optimal ranking mechanism is critical for locating relevant object information...

Ngày tải lên: 23/11/2012, 15:04

... mind. But you can easily write an object- oriented program in C# . C# provides the following features necessary for writing object- oriented programs: ߜ Controlled access: C# controls the way in ... 10 Object- Oriented Programming — What’s It All About? In This Chapter ᮣ Making nachos ᮣ Reviewing the basics of object- oriented programming ᮣ Getting a handle on abstraction and classification ᮣ Understanding ... tone. In that world of functional programming, you can’t easily think in terms of levels of abstraction. There are no objects and no abstractions behind which to hide inherent complexity. Preparing...

Ngày tải lên: 04/10/2013, 21:20

... inter = imp :> MyInterface let pintIntNewline i = print_int i print_newline() let main() = inter.ChangeState 1 pintIntNewline imp.state inter.ChangeState 2 pintIntNewline imp.state inter.ChangeState ... they can be arranged hierarchically; this is called interface inheritance. For example, the .NET BCL includes a hierarchical classification of collection types, available in the System.Collections ... pr ogr amming. Casting Casting is a way of explicitly altering the static type of a value by either throwing information away, upcasting, or rediscovering it, downcasting. In F#, upcasts and downcasts...

Ngày tải lên: 05/10/2013, 10:20

Ngày tải lên: 12/12/2013, 21:16

Ngày tải lên: 21/12/2013, 20:15

... "new.r" static const struct Class _String = { sizeof(struct String), String_ctor, String_dtor, String_clone, String_differ }; const void * String = & _String; String .c includes the public declarations ... defined in the source file Circle .c which includes the interface and representation files for the class and for object manage- ment: #include "Circle.h" #include "Circle.r" #include ... representation of a circle contains the representation of a point as the first component of struct Circle: struct Circle { const struct Point _; int rad; }; However, we have voluntarily decided not to access...

Ngày tải lên: 22/01/2014, 19:20

... Destroying Objects 45 Object- oriented Programming with COBOL section Preventing Reallocation of Object Handles in the chapter Compiling and Debugging OO COBOL Applications). If you create a copy of ... its conformance checking, which tends to lessen the number of run-time errors that occur. For more information on conformance checking see the section Conformance. Declaring Object References You ... objects. An account object is said to be an instance of the account class, or an instance object, or simply an instance. A class is a programming language construct, while an object is an entity...

Ngày tải lên: 12/02/2014, 23:20

... program Welcome to the world of object- oriented programming and C# ! The primary goal of this book is to use the C# programming language from Microsoft to teach you object- oriented programming, or ... his own soft- ware development company (Ecosoft, Inc.) in 1977. The company’s main product was a statistics package (Microstat) that he wanted to rewrite in a new language called C. Lacking a ... 215 Collections 216 ArrayList Objects 218 Summary 221 PART III: WRITING YOUR OWN CLASSES CHAPTER 9: DESIGNING CLASSES 227 Class Design 228 Scope 230 Block Scope 231 Local Scope 232 Class Scope...

Ngày tải lên: 15/02/2014, 07:20