Discussions Q&R

why do we need to declare the function as virtual? is there any limit on number of derived members that can call the function if it's not virtual?

c++polymorphism

2 Votes

14th Jul 2016, 4:34 AM

Rohit Ner

What is the need for using Constructor?Can'twe just initialize a data member in a method?

constructor data importance java members methods of

3 Votes

10th Nov 2018, 5:42 PM

Neelarghya Kundu

which members of A are accessible from B?and why? class A{ int a; protected: float b; public: char c; }; class B:private A{}; 1) a 2) b 3) c 4) none

0 Vote

25th Aug 2016, 3:28 AM

Lekhraj Singh

scope resolution operator

c++classes constructors functions members operators scope

1 Vote

16th Nov 2016, 1:36 PM

Tony Robinson

Which members of A are accessible from B??? class A{ int a; protected: float b; public: char c; }; class B : private A{ }; I think it should be none as A is private.. but its wrong!!

1 Vote

9th Sep 2016, 10:09 AM

Soutik

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Aujourd'hui en vedette

Ai generated practices

2 Votes

I have finished first in Saturn League 3 times in a row, why have I not been given the badge for “Intergalactic Champion”

1 Votes

Solving coding challenges

2 Votes

Changing String Variables into int in C++

0 Votes

1 Votes

Fill in the blank to declare a static variable.

0 Votes

Advertising in Sololearn

0 Votes

Programming Language

0 Votes

1 Votes

What are the advantages and disadvantages of using let vs var when declaring variables in JavaScript?

0 Votes