Can we have same name for function and variable in C?

You can see that since in C , and therefore in C++ , you can issue an “address of”, it is not legal to have variables and functions with the same name within the same scope of resolution.

Can we have same name for a function and variable?

You cant because if you have example(), ‘example’ is a pointer to that function. This is the right answer. There are function pointers, which are variables. But also, all function names are treated as const function pointers!

Are variables and objects same?

A variable is a name that you give something. An object is a piece of memory that represents an instance of a class. Usually this means “an object is a thing.”

Can objects have same name?

An object is an instance of a class and everything in the class is part of the same object. They are the constructors for the class HomePage. It is possible to have multiple methods and multiple constructors with the same name.

Can two functions have same name in C?

In C you can’t have two functions with the same name, at all. In C++, it’s entirely possible as long as the function function signature is different, ie two functions having the same name but different set of parameters.

Can you have two variables with the same name?

Can we have two variables with the same name one as an integer and the second as float in c? – Quora. Yes, if they are not in the same lexical scope. For example (we have two variables named x , one is the formal int x , and another is the double x in the inside block).

Can function name and variable name be same C++?

Can objects be variables?

The variables that the object contains are called instance variables. For example, if the PlayerData class, as defined above, is used to create an object, then that object is an instance of the PlayerData class, and name and age are instance variables in the object.

Is a variable an object in C++?

I have a feeling that yes, an int variable can be considered an object in C++, notwithstanding this statement in the paragraph above: An object occupies a region of storage in its period of construction (15.7), throughout its lifetime (6.8), and in its period of destruction (15.7).

Can class and object have same name?

A companion object is an object that’s declared in the same file as a class , and has the same name as the class. A companion object and its class can access each other’s private members.

Can we create object in the same class?

In java you cannot create a method outside of a class. All methods must be encapsulated within a class. Therefore the main method as an entry point to the program must be within a class.

Can 2 function have same name?

That is, you can use the same name for two or more functions in the same program. An overloaded function must have a parameter list that’s different from all other functions with the same name so the compiler has some way to tell the functions apart.