Can a function have same name as class in C++?

This is illegal in C++, as you are not allowed to name a method the same thing as the class. C++ believes methods with the same name as the class are constructors, which are not allowed to have return types.

Can 2 classes have same name?

Yes, when you import classes with the same simple names, you must refer to them by their fully qualified class names.

Does class name have to be same as file name C++?

For C++ files, prefer naming the file the same as the (main) class it contains. Currently all file names are all-lowercase, even though class names contain capital letters.

Can a class and function have same name?

Having same name for a function and for a class or a struct in the same namespace might not be something you encounter every day. C++ keywords class and struct are not only used to declare things — they can be used also to tell the compiler what is the desired structure to use.

What function inside a class has the same name as the class name?

The constructor method has the same name as the class and returns an initialized object of the class. To create an object with property values that are unique to that instance, assign values to properties in the class constructor.

Which name is same as class name?

Every class object is created using the same new keyword, so it must have information about the class to which it must create an object. For this reason, the constructor name should be the same as the class name.

What differentiates methods with the same name in a class?

The practice of defining two or more methods within the same class that share the same name but have different parameters is called overloading methods. Code section 4.22: Method overloading.

What will happen if your program name is not same as public class name?

We are allowed to use any name for a filename only when class is not public. In this condition, we will not able to easily identify which class need to interpret by java interpreter and which class containing Entry point for the program.

What should C++ file name be?

Include files in C++ always have the file name extension “. hh”. Implementation files in C++ always have the file name extension ” . cc “.

When a function has same name as the class the function is called as?

Constructor. A constructor is function of a class that is called whenever an object is created. It is usually used to assign values to the variables of the class. There is also a same function which has the same name as that of its class is Destructor, It juts have tilde (~) sign at the beginning.

Which of the following have the same name as class name?

Explanation: A constructor is a method that initializes an object immediately upon creation. It has the same name as that of class in which it resides.

Are class names available outside the namespace in C++?

In C++ something similar happens, however, the class names are available outside of their namespace, as long as there is no local function or variable with the same name.

Can I use the same name for a namespace and type?

The Framework Design Guidelines say in section 3.4 “do not use the same name for a namespace and a type in that namespace”. That is: namespace MyContainers.List { public class List { … Why is this badness? Oh, let me count the ways.

Can a variable be named the same as a class?

Don’t have variables named the same as classes. It is only possible in a very limited set of circumstances, and always confusing. – n. 1.8e9-where’s-my-share m. Nov 11 ’12 at 17:11 Add a comment | 4 Answers 4 ActiveOldestVotes 14 See Vaughn’s answerfor details.

How to make an alias for a class name in C?

You can make an alias for your class by adding this line of code: You cannot alias a class name in C#. There are things you can do that are not aliasing a class name in C#. But to answer the original question: you cannot alias a class name in C#. Update: People are confused why using doesn’t work.