object oriented concepts c pdf

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Ngày tải lên: 03/07/2014, 07:20

... class CreateAccount { static BankAccount NewBankAccount( ) { BankAccount created = new BankAccount( ); // created.accNo = number; // created.accBal = balance; // created.accType ... compile. The error occurs in the CreateAccount class as shown: class CreateAccount { static BankAccount NewBankAccount( ) { BankAccount created = new BankAccount( ); created.accNo ... decimal balance) { accNo = number; accBal = balance; accType = AccountType.Checking; } private long accNo; private decimal accBal; private AccountType accType; } 4. Comment out...

Ngày tải lên: 10/12/2013, 16:16

... composite object should not be more complicated than that of any of its components. Composite objects can, of course, be used as components in larger-scale, more sophisticated composite objects. ... Second, we can scope dependencies more clearly, since we can see the boundaries of the concept. Third, we can be more precise with our unit testing. We can test the new composite object directly, ... in a context object called a Mockery . During a test run, the Mockery will pass calls made to any of its mocked objects to its Expectation s, each of which will attempt to match the call....

Ngày tải lên: 14/12/2013, 21:15

... { disconnectWhenUICloses(connection); final Chat chat = connection.getChatManager().createChat(auctionId(itemId, connection), null); this.notToBeGCd = chat; Auction auction = new Auction() ... straightforward: public class AuctionSniper implements AuctionEventListener { […] public void currentPrice(int price, int increment, PriceSource priceSource) { switch (priceSource) { case FromSniper: ... joinAuction(XMPPConnection connection, String itemId) throws XMPPException { Auction nullAuction = new Auction() { public void bid(int amount) {} }; disconnectWhenUICloses(connection); Chat...

Ngày tải lên: 14/12/2013, 21:15

... beginning of a subclass object looks just like a superclass object, we can up-cast and view a pointer to a subclass object as a pointer to a superclass object which we can pass to a superclass method. ... the subclass version can access the entire object, and it can even call its corresponding superclass method through explicit use of the superclass type description. In particular, constructors ... Set); static const size_t _Object = sizeof(struct Object) ; const void * Set = & _Set; const void * Object = & _Object; new() is now much simpler: void * new (const void * type, ) { const size_t...

Ngày tải lên: 22/01/2014, 19:20

... method called the constructor. However, PHP 5 changes the way that objects are constructed. Specifically, function DirectoryItems($directory){ } becomes public function __construct($directory){ ... Basics of Object- Oriented Programming 5 Chapter 3: Object- Oriented Features New to PHP 5 11 Chapter 4: Show a Little Class 17 Chapter 5: Mod UR Class 25 Chapter 6: The ThumbnailImage Class 35 Chapter ... PageNavigator Class 47 Chapter 8: Using the PageNavigator Class 57 Chapter 9: Database Classes 65 Chapter 10: Improvement Through Inheritance 75 Chapter 11: Advanced Object- Oriented Programming Concepts...

Ngày tải lên: 24/01/2014, 15:45

... YOUR OWN CLASSES CHAPTER 9: DESIGNING CLASSES 227 Class Design 228 Scope 230 Block Scope 231 Local Scope 232 Class Scope 232 Namespace Scope 233 Visualizing Scope 233 Why Does C# Support Scope? ... mouse button. Second, you can simply double-click the label object in the Toolbox. The mouse double- click causes Visual Studio to place a label object near the upper-left corner of the form ... Studio” section of this chapter to check each step to ensure you followed the correct sequence. SUMMARY In this chapter you learned how object- oriented programming started more than four decades...

Ngày tải lên: 15/02/2014, 07:20

... CompanyList_iterator nextOfficer( *this ); Company* eachOfficer; while( eachOfficer = nextOfficer() ) eachOfficer−>computeSalary( totalSalary ); } Conglomerate CompanyList Company OfficerList Officer Salary void ... totalSalary ) { CompanyList_iterator nextCompany( *this ); Company* eachCompany; while( eachCompany = nextCompany() ) eachCompany−>computeSalary( totalSalary ); } void Company::computeSalary( ... *(this−>get_value()); } Conglomerate Company OfficerList Officer Ordinary ShareHolding Salary void OfficerList::computeSalary( int& totalSalary ) { OfficerList_iterator nextOfficer( this ); Officer* eachOfficer; ...

Ngày tải lên: 16/02/2014, 19:20

... 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 ... 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 ... person Objects A List of person Objects Function Objects Predefined Function Objects Writing Your Own Function Objects Function objects Used to Modify Container Behavior Summary Questions Exercises CHAPTER...

Ngày tải lên: 21/02/2014, 06:20

... source code to execute on a particular machine… • compilation into machine-language object code • direct execution of source code by ‘interpreter’ program • compilation into intermediate object ... while allowing current parts of the system to interact with new object without concern for the speci c properties of the new objects. 1.5 What Exactly is Object Oriented Programming? Activity 8 ... o. A car has a current speed and has a certain amount of fuel inside it. Speci c behaviour can also be associated with each object (things that you can do with it) :- a watch can be checked...

Ngày tải lên: 21/02/2014, 06:20

... you of such errors and will not let you run the program until you have corrected them. PREFACE APPROACH Object- Oriented Programming Using C+ + teaches object- oriented concepts using C+ + as a tool ... discuss objects without mentioning classes; it is equally difficult to discuss classes without bringing up objects. An object is any thing. A class consists of a category of things. An object ... object is a specific item that belongs to a class; it is called an instance of a class. A class defines the characteristics of its objects and the methods that can be applied to its objects. 11 » NOTE...

Ngày tải lên: 05/03/2014, 13:20

... 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 ... 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. first1, ... last, comp Page 40 ABC Amber CHM Converter Trial version, http://www.processtext.com/abcchm.html To save the project, select Save Workspace. To close the project, select Close Workspace. (Answer...

Ngày tải lên: 05/03/2014, 20:20