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What is the difference between constructor and friend function in c plus plus?
A constructor is a method that fires when the object is instantiated. A friend function is a function that has special access to the object. They are two different types of things, and cannot be further differenced.
What is the use of private constructor in c plus plus?
Private construction prevents objects from the class from being instantiated other than via a static member function of the class, a friend function or a friend class.
What is the difference between friend function and inheritance in c plus plus?
There is no such thing. When declaring a friend function only the explicitly-scoped friend is granted private access. The friend function may well be declared virtual within its own class but none of its overrides are granted access unless they are explicitly granted access.
A c plus plus statement that invokes a function is known as?
...a function call.
What is the only function all C plus plus programs must contain?
Every C plus plus program that is a main program must have the function 'main'.
What is the code to perform friend function in C plus plus?
Something like this:
What is the difference between constructor and friend function in c plus plus?
A constructor is a method that fires when the object is instantiated. A friend function is a function that has special access to the object. They are two different types of things, and cannot be further differenced.
What is friendly in c plus plus?
The keyword "friend" allows a function or variable to have access to a protected member inside a class.
What is the use of private constructor in c plus plus?
Private construction prevents objects from the class from being instantiated other than via a static member function of the class, a friend function or a friend class.
What are the building function in c plus plus?
There is no such term as "building function" in C++.
Can there be friend functions in c plus plus?
Yes, there can be friend functions in C++.
What is the difference between friend function and inheritance in c plus plus?
There is no such thing. When declaring a friend function only the explicitly-scoped friend is granted private access. The friend function may well be declared virtual within its own class but none of its overrides are granted access unless they are explicitly granted access.
A c plus plus statement that invokes a function is known as?
...a function call.
When will you make a function inline in c plus plus?
yes,we can make function inline
What is the only function all C plus plus programs must contain?
Every C plus plus program that is a main program must have the function 'main'.
In C plus plus when a function is executing what happens when the end of the function is reached?
Control is returning to the caller of the function.
What do you call an object function in c plus plus?
method
