0
I guess you mean Java, there is no interface in C++.
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
Why you use public mode in c plus plus?
To expose an interface to the class members. Without an interface of some kind, an object would be useless.
When you define a c plus plus class what items are considered part of the interface?
The interface of a C++ class is the public methods and attributes that are exposed by the class. In a pure abstract base class, the interface is enforced by the compiler in each of the derived child classes.
Is sql used in c plus plus and cobol language?
Not as part of the formal language, but you can use SQL in various languages, including C++ or Cobol, if you have an appropriate precompiler that allows you to interface with the desired DBMS, be it Oracle, DB2, or whatever. You can also use an interface, such as OCI, if you want. Again, none of these methods are strictly a part of the language.
How do you make a GUI interface In C Language without using gtk plus?
Use Xlib. Or Qt. Or WinApi.
A c plus plus statement that invokes a function is known as?
...a function call.
Interface in C plus plus?
Unless by "interface" you mean a user interface...C++ does not have interfaces per se, at least not in the same sense as, say, Java. In a C++ class, a function declared pure virtual makes the class non-instantiable and forces derived classes that want to be instantiable to provide an implementation. This has exactly the same effect as the interface concept of Java. So in C++, interface is just a synonym for abstract base class.
What is the header file for using graphics in c plus plus?
There is no graphic.h in the standard C++ language. It typically ships with 3rd party C++ implementations that incorporate the Borland Graphic Interface or one of its variants, such as Embarcadero Builder. It can also be used with Dev C++ if you install the WinBGIM library. Its primary purpose is to provide Windows graphics support since C++ has no built-in graphics support of any kind.
Where is the function declare in c plus plus language?
All function interfaces must be declared before they can be used. This is known as a forward declaration and is strictly enforced in C++ (but not in C). To facilitate this, interfaces are typically placed in a header file which can then be included in every source file that requires access to that function. The interface need not be defined (implemented) in the header unless the function is a template function. Typically, implementations are kept separate from interfaces (template function implementations are kept in the header but typically separated from the interface) since the interface contains everything the user needs to know in order to make use of the function.
What you can do in C that connot be done by C plus plus?
Nothing. In C++ you could write a C compiler. So, everything that can be done with C, can be also done in C++.
Writing a program in a language such as c plus plus or java is known as what?
Object Oreinted Programming
What is the difference between class inheritance and interface inheritance?
interface inheritance is a misleading term. Interface inheritance would be equivalent to the union of the method signatures of interfaces ( no typo here, an interface may implment multiple other interfaces) Class inheritance - single hierarchy (in C#), and not only the methods are inherited, but also the data members. (interface in C# cannot define data members)
What is different of c language and c plus plus?
Primarily OOP support, but there are minor syntax difference. By and large anything you can do in C you can also do in C++.
