Discussions Q&R

Can I use a class as a member of an other class? Does it make sense?

2nd Oct 2019, 5:46 AM

Nurman Tajir

c++classes struct

1 Vote

the return type of a Member function cannot be of class data type is it true?

18th Nov 2016, 3:06 PM

Marcell Juhasz

c++classes data-types function-arguments functions

0 Vote

why did instantiation an object in source file out of member function? how can use from it?

25th Feb 2017, 12:56 PM

Srikanth Srinivasan

0 Vote

I got this problem in sololearn challenges. Accordingbto me, the correct output should be 4. But unfortunately it is not.

16th Aug 2019, 1:07 PM

Alireza Abbasi

c++class data member

0 Vote

can a structure have member function in C++?? if yes than what is the difference in class and structure?

13th Dec 2022, 9:23 AM

Oliver Pasaribu

1 Vote

What is the benefit of become a pro member?

13th Sep 2016, 1:18 PM

subodh Kumar

general member pro pro-member

1 Vote

Fill in the blanks to define a generic class, which has a member method that returns the value of x. Temp { T x; public

4th Mar 2022, 7:25 PM

Molla Meehedi

0 Vote

community member and leaders please help me.visit my code and u will understand my problem.please please answer in all pos. way

16th Sep 2016, 6:41 AM

Priyanka Pasalkar

error local unbound

0 Vote

In Array of union last member doesn't over write when trying to print but in union it does why?

11th Oct 2020, 2:46 AM

#challenger mg

union

1 Vote

how to Write a class having two public variables and one member function which will return the area of the rectangle in c++

8th May 2020, 2:25 AM

karthik bynagari

0 Vote

Is there any way to initialize a multi dimensional array if it is a data member of a class? (Such as in an initializer list)

29th Oct 2021, 4:12 PM

Younis Ahmad

( Need Help ) How to change the value of private member of base class from derived class ? thank you 🐱

2 Votes

9 Réponses

5th May 2017, 5:07 AM

Albert Lugo

c#classes constructors

2 Votes

I'm new here. Who's new too??

9th May 2019, 2:40 AM

Putu Ekky Crisayoga

challenges member new,sololearn

1 Vote

Is protected member accessible within the class where it's been declared and within its derived class's INSTANCES?

4th Jul 2017, 10:04 PM

Codegirl

c#challenge mistake

0 Vote

Why i'm getting this weird output ? Maybe it's Initializing "w" on every member call ? also "w" address remains the same

3rd Feb 2017, 11:07 AM

Vladimir Poddukin

0 Vote

Write a class Medical Staff that contains an attribute ID to store staff’s identity. The class contains member functions to inpu

23rd Jun 2017, 11:58 PM

Mazin

c++oop

-2 Votes

In classes and objects when we use const keyword for a data member , we use constructor! I know that

23rd Jun 2021, 8:18 AM

sana riaz

0 Vote

Write a program to search an element in an array using linear search. Make an array as a private member of the class

18th Sep 2018, 9:07 AM

Bunny

-2 Votes

What does it mean Calling a class ??

25th Feb 2021, 7:32 AM

Parri Chandra Mouli

c++classes functions member

1 Vote

Is it possible to call private data member from operator overloading function even when it is not declared as friend function??

24th Apr 2017, 12:20 PM

Md Shahabuddin Hossain

0 Vote

Hello everyone I'm a new member I love programming and I started learning C++ what do you think of it? what could I do after?

6th Aug 2018, 1:32 PM

Shikhar gupta

2 Votes

6 Réponses

30th Mar 2017, 10:04 AM

Chaima Elbahraoui

What is meanig of code =++ count

data function member static

1 Vote

Define class having data members as stud_id ,name ,age , percentage with member function get() and display ()

23rd Apr 2018, 1:47 PM

Devang H Baroliya

code functions java

-4 Votes

Data member placement in a class. Where to place and what is the importance of that placement ?

6th Apr 2022, 9:22 AM

Vikram Kamble

0 Vote

c++ program for class car .it contain make,colour,size,cost as data members.write a member function for reading & printing.

23rd Jul 2017, 4:31 PM

Sai Yerni Akhil

-5 Votes

I learn how data member of a class get there initial in Java..and how we can create object and function calling at class level

14th Nov 2017, 1:32 AM

SRI VISHNU T

information java learn new

2 Votes

I have made a program of prime number. I want to know did i initialized the class member c=0 correctly or not.

7th Apr 2018, 2:36 PM

Arun Tomar

0 Vote

After writting the program one error is coming 'show ' is not a member of 'A'.What should i write. Can somebody reply me fast.

23rd Feb 2020, 6:59 AM

Disha Dey

1 Vote

How to overload assignment operator for a class having member as " int * ptr; and A *a;" Here A is class declared in some librar

6th Feb 2020, 4:44 PM

Disha Dey

1 Vote

What are the xp earned on Sololearn for? What are all ways a member can earn XP on Sololearn? Thank you for your king Answers!

14th Oct 2019, 1:38 PM

Amit chavare

sololearn

3 Votes

A member function can be declared static,if it does not access any non-static class members. Following statement are true&false?

19th Nov 2017, 11:08 PM

Josué Charles

1 Vote

As the static member variables are common to all the classes, where is the memory allocated for static members?

9th Apr 2017, 10:49 AM

prajapati piyush

c#static

0 Vote

C++ program for student details& print the same pointer to object & pointer to member function.create a class student

27th Apr 2016, 10:35 PM

Anusuya Rangasamy

-6 Votes

pointers to structure members

14th Nov 2017, 1:35 AM

SRI VISHNU T

identifiers member memory pointer struct

0 Vote

What is your advices for a new member her and which language should I start first if I wana be in system analysis ??

26th Aug 2019, 12:09 PM

Ami Sternlicht

c++java

1 Vote

If there is a class and it has only one int type data member in it and that is also private. Can we use it outside the class?

15th Feb 2017, 1:47 PM

‫عادل وخلاص‬‎

abstractionproblem classes cpp

2 Votes

7 Réponses

10th Mar 2018, 5:57 AM

Nikhil Punwani

Where are member functions of object present ?and how they access objects if they are common for each object and present in text

0 Vote

4th Aug 2018, 3:05 AM

Prateek Chaturvedi

Functions in OOP

class cpp member object oop

5 Votes

When i open the new hotel so i give an 50%offer for first five member who came .After 5 has't eligble

20th Dec 2016, 3:31 PM

StillSoul‌‌‌‌‌‌‌‌‌‌‌‌‌‍

else-statements if-statements

0 Vote

If I Tag Someone With @hisName , Does this send notification to the person in SOLO LEARN community ???

21st Apr 2019, 7:09 AM

Swathi Thiyagu

comments member sololearn tag tags

4 Votes

Accessing an object’s member functions through each type of object’s name, a reference to the object or pointer of object.

24th Apr 2017, 12:15 PM

Md Shahabuddin Hossain

8 edition

0 Vote

so a protected member of a base class remains to be protected in a derived class and can therefore be derived again, if i understand this one correctly?

10th Jul 2017, 9:25 AM

Saad Ahmed

c#protected

0 Vote

6 Réponses

29th Apr 2016, 12:49 PM

Marian Martini

Why the friend keyword is required in class in c++ ? Since, its function is same as that of member function.

Class or instance - who owns that name?

0 Vote

0 Réponse

24th May 2018, 1:19 PM

Prasun Kumar Parate

assignment class instance member python reference scope

2 Votes

6 Réponses

25th Apr 2019, 2:39 PM

HonFu

how to create a form for signup?

fake form hack member php signup

3 Votes

Can I declare members in abstract class? Should I declare a virtual getter / setter method for the member in that class?

24th May 2017, 2:03 AM

Anish Khatri

abstract-classes c++virtual

0 Vote

Can someone tell me what should be a specific name for a "friend" keyword since it is not a member function, please!?

23rd Nov 2016, 1:46 PM

Marcell Juhasz

c++classes friend

0 Vote

WAP to create a class Teacher with data members tid & subject and member functions for reading and displaying data members (C++)

24th Dec 2016, 11:34 PM

JQuery/CSS/d0|\/|=🔥🔥🌚

$JQuery/CSS/d0|\/|=🔥🔥🌚 - avatar$

-2 Votes

A Daughter and a Son class inherit the Mother class. Each of the classes has print() which outputs the name as class member vari

21st Apr 2021, 1:28 AM

Gaming Soul

computer science

0 Vote